Subject: bug#57684: locked narrowing breaks existing code without an apparent way to repair

From: Gregory Heytings <[email-masked]>
Date: Tue, 13 Sep 2022 21:35:58 +0000

> 
> Anyway, I really hope something is done about this soon so that I don't 
> have to switch between Emacs 29 and 28 all the time.
>

Note that you can safely change long-line-threshold to a somewhat larger 
value, say 25000, or even 50000.