Cc: luangruo@yahoo.com, 61667@debbugs.gnu.org, gregory@heytings.org
Date: Fri, 24 Feb 2023 17:51:05 +0200
From: Eli Zaretskii <eliz@gnu.org>
So, now, when does the delay happen? I previously thought it happens
when the frame's title changes, but now you are saying it (and the
commit you mentioned) is unrelated, right? Then what _is_ related?
Just the display-related activity in windows around Emacs?
Also, if you use Emacs 25 with %b in frame-title-format, do you see
the problem? If you do, then double buffering is off the hook.