Subject: bug#57434: 28.1.91; Terminal Emacs Mac OS flickering.

From: Gerd Möllmann <[email-masked]>
Date: Sat, 03 Sep 2022 10:04:14 +0200

Gerd Möllmann <[email-masked]> writes:

> Eli Zaretskii <[email-masked]> writes:
>
>> Actually, I think we'll need one more small change.  These hooks are
>> called from update_begin and update_end like this:
>
> Dmitrii, do you want to try implementing that?

Searching the web for "emacs synchronized updates" turned up this patch,
which you could try

https://gist.github.com/Patryk27/c7b9dac8113f4ccdb2ef74e0083d9d41