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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






      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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