GNU bug report logs - #15045
Point jumps inappropriately around time of Semantic lexing

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Package: emacs;

Reported by: Barry OReilly <gundaetiapo <at> gmail.com>

Date: Wed, 7 Aug 2013 18:00:02 UTC

Severity: normal

Done: Barry OReilly <gundaetiapo <at> gmail.com>

Bug is archived. No further changes may be made.

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Message #59 received at 15045 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: David Engster <deng <at> randomsample.de>
Cc: gundaetiapo <at> gmail.com, 15045 <at> debbugs.gnu.org, monnier <at> iro.umontreal.ca,
 eric <at> siege-engine.com
Subject: Re: bug#15045: Point jumps inappropriately around time of Semantic
 lexing
Date: Fri, 09 Aug 2013 00:49:48 +0300

> From: David Engster <deng <at> randomsample.de>
> Cc: Stefan Monnier <monnier <at> iro.umontreal.ca>,  15045 <at> debbugs.gnu.org,  "Eric M. Ludlam" <eric <at> siege-engine.com>,  Eli Zaretskii <eliz <at> gnu.org>
> Date: Thu, 08 Aug 2013 22:30:26 +0200
> 
> However, doing redisplay in timers is not nice.

Why not?

> > Doesn't deferred jit locking necessarily have to call redisplay?
> 
> I would think so, too.

But since jit-lock-deferred-fontify only happens when Emacs is idle,
there's no problem with that, since Emacs enters redisplay also when
it is idle.
This bug report was last modified 11 years and 193 days ago.

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