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

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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: Fix the long lines font locking related slowdowns
Date: Tue, 02 Aug 2022 19:14:04 +0300

> Date: Tue, 02 Aug 2022 14:57:25 +0000
> From: Gregory Heytings <gregory <at> heytings.org>
> cc: Eli Zaretskii <eliz <at> gnu.org>, 56682 <at> debbugs.gnu.org, 
>     monnier <at> iro.umontreal.ca
> 
> > Regarding the long-standing bug reports, we did solve a bunch of issues 
> > already. One major one, IIUC, was redisplay of already fontified text on 
> > long lines.
> 
> Try to open the dictionary.json with Emacs on master a month ago.

I believe it can also be done with the current master, just after
setting long-line-threshold to the nil value.  Right?

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