GNU bug report logs - #19624
RefTeX TOC should not scan words in verbatim environments

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Subject: RefTeX TOC should not scan words in verbatim environments
From: Zengxu Yang <moonlight.yang@HIDDEN>
To: bug-auctex@HIDDEN
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--001a113b51a458cd10050cf7129e
Content-Type: text/plain; charset=UTF-8

RefTeX TOC scans words in verbatim environments, too. And this makes TOC
incorrect. For example,

\documentclass{article}

\begin{document}
\section{First}
\label{sec:first}

\section{Second}
\label{sec:second}

\begin{verbatim}
\section{Third}
\end{verbatim}

\section{Last}
\label{sec:last}

\end{document}

Section "Third" is in a verbatim environment and should not be shown in
RefTeX TOC. But the RefTeX TOC buffer is shown as:

TABLE-OF-CONTENTS on ~/Documents/test/emacs/reftextest.tex
SPC=view TAB=goto RET=goto+hide [q]uit [r]escan [l]abels [f]ollow [x]r
[?]Help
------------------------------------------------------------------------------
     1 First
     2 Second
     3 Third
     4 Last

Verified using Emacs 24.4 with AucTeX 11.87 on Debian 8.

The best solution is skipping scanning all predefined and user defined
verbatim environments in AucTeX(for example, verbatim, Verbatim, minted).

--001a113b51a458cd10050cf7129e
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div><div>RefTeX TOC scans words in verbatim environments,=
 too. And this makes TOC incorrect. For example,<br><br>\documentclass{arti=
cle}<br><br>\begin{document}<br>\section{First}<br>\label{sec:first}<br><br=
>\section{Second}<br>\label{sec:second}<br><br>\begin{verbatim}<br>\section=
{Third}<br>\end{verbatim}<br><br>\section{Last}<br>\label{sec:last}<br><br>=
\end{document}<br><br></div>Section &quot;Third&quot; is in a verbatim envi=
ronment and should not be shown in RefTeX TOC. But the RefTeX TOC buffer is=
 shown as:<br><br>TABLE-OF-CONTENTS on ~/Documents/test/emacs/reftextest.te=
x<br>SPC=3Dview TAB=3Dgoto RET=3Dgoto+hide [q]uit [r]escan [l]abels [f]ollo=
w [x]r [?]Help<br>---------------------------------------------------------=
---------------------<br>=C2=A0=C2=A0=C2=A0=C2=A0 1 First<br>=C2=A0=C2=A0=
=C2=A0=C2=A0 2 Second<br>=C2=A0=C2=A0=C2=A0=C2=A0 3 Third<br>=C2=A0=C2=A0=
=C2=A0=C2=A0 4 Last<br><br></div>Verified using Emacs 24.4 with AucTeX 11.8=
7 on Debian 8.<br><div><br>The best solution is skipping scanning all prede=
fined and user defined verbatim environments in AucTeX(for example, verbati=
m, Verbatim, minted).<br></div></div>

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