GNU bug report logs - #3366
23.0.94; doc of split-window-preferred-function, display-buffer, etc.

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Package: emacs;

Reported by: "Drew Adams" <drew.adams <at> oracle.com>

Date: Sun, 24 May 2009 17:05:06 UTC

Severity: minor

Tags: wontfix

Done: Lars Magne Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

Full log

Message #45 received at 3366 <at> emacsbugs.donarmstrong.com (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: Drew Adams <drew.adams <at> oracle.com>, 3366 <at> debbugs.gnu.org
Subject: Re: bug#3366: 23.0.94; doc of split-window-preferred-function, display-buffer,
 etc.
Date: Wed, 27 May 2009 08:53:13 +0200

>> Also `display-buffer' should call `split-window-preferred-function' at
>> most once.  Calling it with the largest and the LRU window (which may
>> designate one and the same window) appears merely disconcerting.
>
> Agreed.  I have no idea why it's called several times as of now.
> It clearly isn't due to backward compatibility since this is new in
> Emacs 23.

It is due to backward compatibility.  The only new thing here is that
`split-window-preferred-function' can decide whether and how to split
the window.  If it returns nil for the first call it will be called a
second time, though.

martin
This bug report was last modified 13 years and 317 days ago.

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