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: Dmitry Gutov <dgutov <at> yandex.ru>
To: Gregory Heytings <gregory <at> heytings.org>, Eli Zaretskii <eliz <at> gnu.org>
Cc: 56682 <at> debbugs.gnu.org, Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: bug#56682: Fix the long lines font locking related slowdowns
Date: Sat, 13 Aug 2022 19:46:54 +0300

On 13.08.2022 17:32, Gregory Heytings wrote:
> 
>>
>> However, if much larger JSON files exist, we should first see what 
>> that proposal produces with such larger files.
>>
> 
> As I just said to Dmitry: the same multi-second delays we saw in smaller 
> JSON files.  And those who have a slower CPU will see these multi-second 
> delays with smaller files.

No exactly the same ones, though, since the previous tests we did were 
done with the older version of JSON support (not the current 
js-json-mode), with somewhat different performance characteristics.

So re-testing would be a good idea.
This bug report was last modified 2 years and 10 days ago.

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