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bug#56682: Fix the long lines font locking related slowdowns


From: Gerd Möllmann
Subject: bug#56682: Fix the long lines font locking related slowdowns
Date: Tue, 26 Jul 2022 08:51:54 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin)

Gregory Heytings <gregory@heytings.org> writes:

> Hmmm...  After 350e97d78e, Isearch locks Emacs with
> toggle-truncate-lines. Recipe:
>
> C-x C-f long-line.xml
> C-x x t
> C-s </
>
> You have to kill Emacs, C-g does not work.

That's kind of funny :-):

(setq isearch-lazy-highlight nil)





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