From: martin rudalics <rudalics@gmx.at>
To: Bob <purchasebyemail1@comcast.net>
Cc: 5523@debbugs.gnu.org
Subject: bug#5523: Emacs 22.3 and 23.1 Mouse-1 Select (drag to resize) issue
Date: Fri, 05 Feb 2010 08:41:00 +0100 [thread overview]
Message-ID: <4B6BCB8C.5040505@gmx.at> (raw)
In-Reply-To: <000901caa5c7$7226f0b0$5674d210$@net>
> As the bottom-most window is shrunk to minimum, and the visible text
> shrinks, suddenly the text displayed is from some other remote
> location. The visible text should not jump to somewhere else. Emacs
> 21.2 works correctly, 22.3 and 23.1 have this problem.
[...]
> C-x 2 (split-window-vertically)
>
> In bottom window:
>
> M-> (end-of-buffer)
>
> With the left mouse down, drag the divider downwards until the lower
> window is minimum, then CONTINUE to drag INTO the lower window without
> releasing the left mouse. The instant the mouse enters the lower
> window, observe the visible text jumps to the 1st line. The visible
> text should remain at end-of-buffer.
Thanks for the report Bob. The behavior you observe is a bug, indeed -
maybe in `adjust-window-trailing-edge' which appeared in Emacs 22 for
the first time. Here I have rewritten the window-resizing code from
scratch and cannot see the bug any more. So unless you consider this
issue as very important I'd suggest to postpone the fix till Emacs 24.
martin
next prev parent reply other threads:[~2010-02-05 7:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-04 18:25 bug#5523: Emacs 22.3 and 23.1 Mouse-1 Select (drag to resize) issue Bob
2010-02-05 7:41 ` martin rudalics [this message]
2011-09-05 13:43 ` martin rudalics
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