GNU bug report logs - #72496
31.0.50; macOS: freezes without beach ball

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Message #8 received at 72496 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Gerd Möllmann <gerd.moellmann <at> gmail.com>
Cc: 72496 <at> debbugs.gnu.org
Subject: Re: bug#72496: 31.0.50; macOS: freezes without beach ball
Date: Tue, 06 Aug 2024 17:53:17 +0300

> From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
> Date: Tue, 06 Aug 2024 15:39:43 +0200
> 
> We call [NSApplicaton stop] in our [EmacsApp sendEvent] method. To get
> there, we post special application-defined events to the application
> which [NSApplication run] processes and dispatches via sendEvent which
> calls stop and makes [NSApplication run] return to its caller.

Is there any way to initiate posting that "special application-defined
event" when Emacs is stuck thusly?  For example, from some system
signal-like event, or from a debugger?  Then you at least would have a
fire escape.

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