GNU bug report logs - #16084
24.3.50; Modeline update problem

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Package: emacs;

Reported by: martin rudalics <rudalics <at> gmx.at>

Date: Sat, 7 Dec 2013 12:25:01 UTC

Severity: normal

Found in version 24.3.50

Done: martin rudalics <rudalics <at> gmx.at>

Bug is archived. No further changes may be made.

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#16084; Package emacs. (Sat, 07 Dec 2013 12:25:02 GMT) Full text and rfc822 format available.
Acknowledgement sent to martin rudalics <rudalics <at> gmx.at>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Sat, 07 Dec 2013 12:25:03 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Bug-Gnu-Emacs <bug-gnu-emacs <at> gnu.org>
Subject: 24.3.50; Modeline update problem
Date: Sat, 07 Dec 2013 13:23:56 +0100

With emacs -Q for today's trunk insert the following text into *scratch*
and eval the buffer.


(switch-to-buffer (get-buffer-create "buffer-1"))

(defun foo ()
  (interactive)
  (cond
   ((equal (buffer-name) "buffer-1")
    (switch-to-buffer (get-buffer-create "buffer-2")))
   ((equal (buffer-name) "buffer-2")
    (switch-to-buffer (get-buffer-create "buffer-3")))
   ((equal (buffer-name) "buffer-3")
    (switch-to-buffer (get-buffer-create "buffer-1")))))

(global-set-key [(control .)] 'foo)


Now typing C-. updates the modeline only the first time one of these
buffers is displayed.  After that, the modeline sticks to buffer-3 here.
If I now modify the current buffer, the modeline changes again but
ceases to do so the next time the buffer is displayed.

Instead of C-. I can also use menu-bar-select-buffer-function.

In GNU Emacs 24.3.50.1 (i686-pc-mingw32)
 of 2013-12-07 on MACHNO
Bzr revision: 115403 larsi <at> gnus.org-20131207014415-e5bctc7gta9fhs19
Windowing system distributor `Microsoft Corp.', version 5.1.2600

martin
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#16084; Package emacs. (Sun, 08 Dec 2013 03:08:02 GMT) Full text and rfc822 format available.

Message #8 received at 16084 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: martin rudalics <rudalics <at> gmx.at>
Cc: 16084 <at> debbugs.gnu.org
Subject: Re: bug#16084: 24.3.50; Modeline update problem
Date: Sat, 07 Dec 2013 22:07:55 -0500

> Now typing C-. updates the modeline only the first time one of these
> buffers is displayed.  After that, the modeline sticks to buffer-3 here.

I believe it should be fixed now, thank you,


        Stefan
Reply sent to martin rudalics <rudalics <at> gmx.at>:
You have taken responsibility. (Sun, 08 Dec 2013 09:58:03 GMT) Full text and rfc822 format available.
Notification sent to martin rudalics <rudalics <at> gmx.at>:
bug acknowledged by developer. (Sun, 08 Dec 2013 09:58:04 GMT) Full text and rfc822 format available.

Message #13 received at 16084-done <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 16084-done <at> debbugs.gnu.org
Subject: Re: bug#16084: 24.3.50; Modeline update problem
Date: Sun, 08 Dec 2013 10:57:16 +0100

> I believe it should be fixed now, thank you,

Confirmed.  Thanks for the fix.

martin
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Sun, 05 Jan 2014 12:24:03 GMT) Full text and rfc822 format available.
This bug report was last modified 11 years and 224 days ago.

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