GNU bug report logs - #32850
27.0.50; window-swap-states doesn't swap window prev/next-buffers

Previous Next

Package: emacs;

Reported by: Juri Linkov <juri <at> linkov.net>

Date: Thu, 27 Sep 2018 00:06:02 UTC

Severity: minor

Found in version 27.0.50

Done: Juri Linkov <juri <at> linkov.net>

Bug is archived. No further changes may be made.

Full log

View this message in rfc822 format

From: Juri Linkov <juri <at> linkov.net>
To: martin rudalics <rudalics <at> gmx.at>
Cc: "Charles A. Roelli" <charles <at> aurox.ch>, 32850 <at> debbugs.gnu.org
Subject: bug#32850: 27.0.50; window-swap-states doesn't swap window prev/next-buffers
Date: Wed, 21 Nov 2018 02:08:27 +0200

> Also note that the overhead induced by executing these functions then
> becomes proportional to the value of the prefix argument (for each
> single switch you call 'set-window-prev-buffers',
> 'set-window-next-buffers' 'record-window-buffer',
> 'unrecord-window-buffer' and run 'buffer-list-update-hook',
> 'window-scroll-functions' and 'window-configuration-change-hook').

Aren't hooks intended to run only once when the command is finished?

> Finally note that you change 'buffer-display-time' without actually
> displaying the buffer and the mystic last_selected_window slot in
> buffer.h.

Whereas 'buffer-display-time' is not very important, changing
its value looks wrong, indeed.
This bug report was last modified 6 years and 183 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.