GNU bug report logs - #75651
31.0.50; error after pop-to-buffer with fullscreen messes up window config when called non-interactively

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From: Alexander Prähauser <ahprae <at> protonmail.com>
To: martin rudalics <rudalics <at> gmx.at>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 75651 <at> debbugs.gnu.org
Subject: bug#75651: 31.0.50; error after pop-to-buffer with fullscreen messes up window config when called non-interactively
Date: Sun, 19 Jan 2025 18:48:36 +0000

"martin rudalics" <rudalics <at> gmx.at> writes:

Huh. I hadn't quit the debugger because I had experienced that issue
for some time and just wanted to find the exact cause to write a bug
report. Could I really just not have quit the debugger each time I
encountered it? That seems incredible to me, but I don't have any better
explanation. If it happens again when I can surely say I've quit the
debugger I'll write another reply, but otherwise the error seems to lie
with me. Sorry, everyone!

>  >> Sorry, I just got what's really happening: the error prevents the value of
>  >> display-buffer-alist from being re-set. Still, if it can be prevented I'd
>  >> guess it shouldn't happen.
>  >
>  > Martin, any comments or thoughts?
>
> When Emacs enters the debugger any bindings stay as they were set up
> at the time the error occurred - otherwise I could not investigate the
> cause of the error.  As soon as I quit the debugger, I leave the
> let-binding and things work as before.  So IIUC this must not be
> prevented until the debugger has been left.  Or am I missing something?
>
> martin

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