GNU bug report logs - #14886
Slowdown on font-lock-fontify-buffer

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Package: emacs;

Reported by: Juanma Barranquero <lekktu <at> gmail.com>

Date: Tue, 16 Jul 2013 23:05:02 UTC

Severity: normal

Found in version 24.3.50

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #76 received at 14886 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Alan Mackenzie <acm <at> muc.de>
Cc: Juanma Barranquero <lekktu <at> gmail.com>, Paul Eggert <eggert <at> cs.ucla.edu>,
 14886 <at> debbugs.gnu.org
Subject: Re: bug#14886: Fwd: bug#14886: Fwd: A significant slowdown calling
 font-lock-fontify-buffer from a hook
Date: Sat, 27 Jul 2013 12:20:38 +0200

> I've tried a brief ediff between the font-lock files in 24.3 and trunk,
> but haven't spotted the difference yet in font-lock-fontify-buffer which
> I suspect is there.

Why should there be any difference?  The value that differs is that of
`font-lock-fontify-buffer-function'.  Calling `font-lock-fontify-buffer'
from prog-mode does `font-lock-default-fontify-buffer'.  Calling it from
c-mode does `jit-lock-refontify'.  Or what am I missing?

martin
This bug report was last modified 5 years and 210 days ago.

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