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Re: [Bug-AUCTeX] Re: 2007-04-16; Bad highlighting

From: Ralf Angeli
Subject: Re: [Bug-AUCTeX] Re: 2007-04-16; Bad highlighting
Date: Sun, 22 Apr 2007 11:46:36 +0200
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.96 (gnu/linux)

* Andreas Matthias (2007-04-21) writes:

> Ralf Angeli wrote:
>> * Andreas Matthias (2007-04-21) writes:
>>> Apart from that, the highlighting as an argument slows down my
>>> emacs tremendous.
>> Please send a bug report containing a minimal file for reproducing the
>> bug.
> Well, that's nothing I can show with a minimal file.
> Load pdfpages.dtx and scroll down (C-v) the buffer. When
> reaching address@hidden you will notice a significant slow-down.

Since this a multiline construct spanning several hundred lines I'd
expect it to cause some delay when being fontified the first time.
What currently bothers me is that refontification occurs over and over
again, even if you are not doing anything in the dtx buffer.  For
example when instrumenting jit-lock and font-lock with ELP, doing `M-:
(elp-reset-all) RET' and `M-x elp-results RET' immediately after that,
there are already six calls to `jit-lock-function'.

And of course the application of the face used for the arguments of
\newcommand to documentation sections is not good either.


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