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authormattkae <mattkae@protonmail.com>2022-05-17 07:07:37 -0400
committermattkae <mattkae@protonmail.com>2022-05-17 07:07:37 -0400
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+@c This is part of the AUCTeX Manual.
+@c Copyright (C) 2004-2014, 2021, 2022 Free Software Foundation, Inc.
+@c See the file auctex.texi for copying conditions.
+@ifset rawfile
+@include macros.texi
+@chapheading Frequently Asked Questions about @AUCTeX{}
+@end ifset
+
+@c We should switch to sectioning commands instead of items when this
+@c list grows. Keep in mind to formulate short questions because
+@c section headings will not be broken in contrast to items.
+@enumerate
+@item
+Something is not working correctly. What should I do?
+
+Well, you might have guessed it, the first place to look is in the
+available documentation packaged with @AUCTeX{}. This could be the
+release notes (in the @file{RELEASE} file) or the news section of the
+manual in case you are experiencing problems after an upgrade, the
+@file{INSTALL} file in case you are having problems with the
+installation, the section about bugs in the manual in case you
+encountered a bug or the relevant sections in the manual for other
+related problems.
+
+If this did not help, you can send a bug report to the @AUCTeX{} bug
+reporting list by using the command @kbd{M-x TeX-submit-bug-report @key{RET}}.
+But before you do this, you can try to get more information about the
+problem at hand which might also help you locate the cause of the error
+yourself.
+
+First, you can try to generate a so-called backtrace which shows the
+functions involved in a program error. In order to do this, start Emacs
+with the command line @samp{emacs --debug-init} and/or put the line
+
+@lisp
+(setq debug-on-error t)
+@end lisp
+
+as the first line into your init file. After Emacs has started, you can
+load a file which triggers the error and a new window should pop up
+showing the backtrace. If you get such a backtrace, please include it
+in the bug report.
+
+Second, you can try to figure out if something in your personal or site
+configuration triggers the error by starting Emacs without such
+customizations. You can do this by invoking Emacs with the following
+command line, depending on the installation scheme of @AUCTeX{} and your
+@acronym{OS}:
+@itemize
+@item
+If you installed @AUCTeX{} from @acronym{ELPA}, use @samp{emacs -q
+-no-site-file --eval "(progn (setq package-load-list '((auctex t)))
+(package-initialize))"}. The @option{--eval} option activates only
+@AUCTeX{} among all installed @acronym{EPLA} packages.
+@item
+If you installed @AUCTeX{} via traditional
+@command{configure}--@command{make} scheme, use @samp{emacs -q
+-no-site-file -l auctex}. The @option{-l} option loads @file{auctex.el}
+which you normally do in your init file.
+@item
+In both above cases, use @samp{runemacs} instead of @samp{emacs} on
+windows.
+@end itemize
+
+After you
+have started Emacs like this, you can load the file triggering the
+error. If everything is working now, you know that you have to search
+either in the site configuration file or your personal init file for
+statements related to the problem.
+
+@item
+What versions of Emacs are supported?
+
+@AUCTeX{} was tested with @w{GNU Emacs 25.1}. Older versions may work but
+are unsupported.
+
+@item
+What should I do when @command{./configure} does not find programs like @command{latex}?
+
+This is problem often encountered on Windows. Make sure that the
+@env{PATH} environment variable includes the directories containing the
+relevant programs, as described in
+@ifset rawfile
+the file @file{INSTALL.windows}
+@end ifset
+@ifclear rawfile
+@ref{Installation under MS Windows,,,auctex,the @AUCTeX{} manual}.
+@end ifclear
+
+@item
+Why doesn't the completion, style file, or multifile stuff work?
+
+It must be enabled first, insert this in your init file:
+
+@lisp
+(setq-default TeX-master nil)
+(setq TeX-parse-self t)
+(setq TeX-auto-save t)
+@end lisp
+
+Read also the chapters about parsing and multifile documents in the
+manual.
+@ifclear rawfile
+@xref{Parsing Files} and @ref{Multifile}.
+@end ifclear
+
+@item
+Why doesn't @code{TeX-save-document} work?
+
+@code{TeX-check-path} has to contain "@file{./}" somewhere.
+
+@item
+Why is the information in @file{foo.tex} forgotten when I save
+@file{foo.bib}?
+
+For various reasons, @AUCTeX{} ignores the extension when it stores
+information about a file, so you should use unique base names for your
+files. E.g.@: rename @file{foo.bib} to @file{foob.bib}.
+
+@item
+Why doesn't @AUCTeX{} signal when processing a document is done?
+
+If the message in the minibuffer stays "Type `C-c C-l' to display
+results of compilation.", you probably have a misconfiguration in your
+init file (@file{.emacs}, @file{init.el} or similar). To track this
+down either search in the @samp{*Messages*} buffer for an error message
+or put @code{(setq debug-on-error t)} as the first line into your init
+file, restart Emacs and open a @LaTeX{} file. Emacs will complain
+loudly by opening a debugging buffer as soon as an error occurs. The
+information in the debugging buffer can help you find the cause of the
+error in your init file.
+
+@item
+Why does @code{TeX-next-error} (@kbd{C-c `}) fail?
+
+If @code{TeX-file-line-error} is set to nil (not the default), these
+sort of failures might be related to the the fact that when writing the
+log file, @TeX{} puts information related to a file, including error
+messages, between a pair of parentheses. In this scenario @AUCTeX{}
+determines the file where the error happened by parsing the log file and
+counting the parentheses. This can fail when there are other,
+unbalanced parentheses present.
+
+Activating so-called @samp{file:line:error} messages for the log file usually
+solves this issue, as these kind of messages are are easier to parse;
+however, they may lack some details. Activation can be done either in
+the configuration of your @TeX{} system (consult its manual to see where
+this is) or by simply keeping the variable @code{TeX-file-line-error} to
+the default value of non-nil.
+
+@item
+What does @samp{AUC} stand for?
+
+@AUCTeX{} came into being at Aalborg University in Denmark. Back then
+the Danish name of the university was Aalborg Universitetscenter; @samp{AUC}
+for short.
+
+@end enumerate