GNU bug report logs - #56682
Fix the long lines font locking related slowdowns

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Package: emacs;

Reported by: Gregory Heytings <gregory <at> heytings.org>

Date: Thu, 21 Jul 2022 18:01:01 UTC

Severity: normal

Done: Gregory Heytings <gregory <at> heytings.org>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Gregory Heytings <gregory <at> heytings.org>
Cc: 56682 <at> debbugs.gnu.org, monnier <at> iro.umontreal.ca, dgutov <at> yandex.ru
Subject: bug#56682: locked narrowing
Date: Fri, 02 Dec 2022 14:02:53 +0200

> Date: Fri, 02 Dec 2022 09:16:08 +0000
> From: Gregory Heytings <gregory <at> heytings.org>
> cc: monnier <at> iro.umontreal.ca, 56682 <at> debbugs.gnu.org, dgutov <at> yandex.ru
> 
> In which case we are back to the alternative solution, which is to trigger 
> rescanning on each redisplay cycle.  Which might, after all, be the 
> simplest and safest solution.

If the region we scan is limited by some reasonably large size, that could
indeed be the best solution.
This bug report was last modified 2 years and 8 days ago.

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