From: martin rudalics <rudalics@gmx.at>
To: 12034-done@debbugs.gnu.org
Subject: bug#12034: 24.1.50; pp-display-expression may select deleted window
Date: Wed, 25 Jul 2012 11:47:51 +0200 [thread overview]
Message-ID: <500FC0C7.7060604@gmx.at> (raw)
In-Reply-To: <87a9yqwp3n@ch.ristopher.com>
> In pp-display-expression there is this sexp:
>
> (let ((temp-buffer-show-function old-show-function)
> (old-selected (selected-window))
> (window (display-buffer buf)))
> ^^^^^^^^^^^^^^^^^^^^
> (goto-char (point-min)) ; expected by some hooks ...
> (make-frame-visible (window-frame window))
> (unwind-protect
> (progn
> (select-window window)
> (run-hooks 'temp-buffer-show-hook))
> (select-window old-selected)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> (message "See buffer %s." out-buffer-name)))
>
> An user may implement an overriding action for display-buffer that could
> delete old-selected.
Patch applied, bug closed.
Thanks, martin
prev parent reply other threads:[~2012-07-25 9:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-23 14:04 bug#12034: 24.1.50; pp-display-expression may select deleted window Christopher Schmidt
2012-07-25 9:47 ` martin rudalics [this message]
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