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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Message #1789 received at 56682 <at> debbugs.gnu.org (full text, mbox):

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, dgutov <at> yandex.ru
Subject: Re: locked narrowing
Date: Wed, 17 Aug 2022 09:50:59 -0400

>> FWIW, I agree.  I don't think this information is cleanly&reliably
>> exposed to ELisp
>
> It isn't currently.  I was suggesting to do so.

Last time I looked at it, I couldn't quite understand how the cache
works there, so I wasn't sure how to make sure it returns valid
information even if called outside of redisplay.


        Stefan
This bug report was last modified 2 years and 9 days ago.

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