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: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 56682 <at> debbugs.gnu.org, gregory <at> heytings.org, Dmitry Gutov <dgutov <at> yandex.ru>
Subject: bug#56682: Fix the long lines font locking related slowdowns
Date: Tue, 02 Aug 2022 17:49:26 -0400

> No one will object to making font-lock faster.  But the experts who
> can do that are few and far in-between, and seem to have other itches
> to scratch, since these issues are known for a long time, and several
> times were even discussed at length.

With a locked narrowing that can't be circumvented, this itch can't be
scratched any more :-(


        Stefan
This bug report was last modified 2 years and 8 days ago.

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