GNU bug report logs - #34179
27.0.50; message hangs when buffer with process visible

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Package: emacs;

Reported by: Michael Heerdegen <michael_heerdegen <at> web.de>

Date: Wed, 23 Jan 2019 15:11:02 UTC

Severity: normal

Found in version 27.0.50

Fixed in version 27.1

Done: Noam Postavsky <npostavs <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: martin rudalics <rudalics <at> gmx.at>
Cc: michael_heerdegen <at> web.de, 34179 <at> debbugs.gnu.org
Subject: bug#34179: 27.0.50; message hangs when buffer with process visible
Date: Thu, 24 Jan 2019 20:59:55 +0200

> Date: Thu, 24 Jan 2019 19:51:37 +0100
> From: martin rudalics <rudalics <at> gmx.at>
> CC: 34179 <at> debbugs.gnu.org
> 
> I somehow suspect that it's caused by a message that gets displayed
> causing the minibuffer to resize and 'window--adjust-process-windows'
> to react in some strange way.  Michael's
> 
>  > Run till exit from #0  redisplay_internal () at xdisp.c:14716
>  > echo_area_display (update_frame_p=true) at xdisp.c:11715
>  > 11715		      unbind_to (count, Qnil);
> 
> brought me to that idea.

You may be right, but all the above says is that something done in
redisplay_internal or functions it calls takes a lot of time, or even
infloops.
This bug report was last modified 6 years and 54 days ago.

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