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Re: [AUCTeX-devel] Reopening environments.

From: David Kastrup
Subject: Re: [AUCTeX-devel] Reopening environments.
Date: Fri, 14 Oct 2005 14:02:41 +0200
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux)

Ralf Angeli <address@hidden> writes:

> * David Kastrup (2005-10-14) writes:
>> And it would appear that the following in bigfoot.dtx (which has
>> bigfoot.drv as its master file) gets completely ignored when parsing:
>> %    \begin{macrocode}
>> %<driver> \documentclass{ltxdoc}
>> %<driver> \usepackage{bigfoot}
>> %<driver> \usepackage{tabularx}
>> %<driver> \usepackage{hyperref}
>> %    \end{macrocode}
> Well, in `TeX-auto-parse-region' there is an
> (unless (TeX-in-comment) ...
> Due to the % characters those lines are regarded as comments.  We
> could either modify `TeX-in-comment' in order for it to behave
> differently in docTeX mode or modify `TeX-auto-parse-region' to look
> into comments (i.e. lines starting with % characters in this case) in
> docTeX mode as well.  I expect the first suggestion to break things
> all over the board.  The second one should be safer.  Besides we
> should maybe stop parsing contents of macrocode environments.

Well, the _real_ fix would be to have the darn master file bigfoot.drv
parsed instead of getting its parse info overwritten with that of
bigfoot.dtx.  Everything else is just patching around symptoms.

David Kastrup, Kriemhildstr. 15, 44793 Bochum

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