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

From: Eli Zaretskii <[email-masked]>
Date: Mon, 15 Aug 2022 17:06:46 +0300

> Date: Sun, 14 Aug 2022 23:46:13 +0300
> Cc: [email-masked], [email-masked], [email-masked]
> From: Dmitry Gutov <[email-masked]>
> 
> I've also run this test on master now, and M-> is not instant there 
> either.

It's instantaneous here, so I'm not sure why you see something
different.