GNU bug report logs - #45898
27.1; wedged in redisplay again

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Message #44 received at 45898 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Emacs-hacker2018 <at> jovi.net, 45898 <at> debbugs.gnu.org
Subject: Re: bug#45898: 27.1; wedged in redisplay again
Date: Thu, 09 Jun 2022 13:04:14 +0200

Eli Zaretskii <eliz <at> gnu.org> writes:

> Then there's a problem of determining which window is the problematic
> one.

Idea: Perhaps our "redisplay is wedged" function should basically be
"switch to a *warning* buffer".  I.e., if we can determine that Window
Foo is the problem, then switch the buffer in that window to a buffer
that reads "Redisplay was hanging in buffer *foo*".  If we can't
determine the window that's handing, then just switch all windows (in
all frames) to that warning buffer.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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