Evil mode and latex support

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+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-Åke 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-Åke 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-Åke Larsson  <jalar@mai.liu.se>
+
+	* preview.el: Fix dvipng resolution
+
+2003-11-06  Jan-Åke 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-Åke Larsson  <jalar@mai.liu.se>
+
+	* doc/wininstall.texi: Corrected --with-lispdir and --with-packagedir
+
+2003-04-09  Jan-Åke Larsson  <jalar@mai.liu.se>
+
+	* aclocal.m4: More sane emacs-macro path-searching.
+
+2003-03-31  Jan-Åke 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-Åke) 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-Åke 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 Å 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-Åke 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.
+