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Re: Emacs 23 Mac port

From: Leo
Subject: Re: Emacs 23 Mac port
Date: Fri, 03 Dec 2010 06:34:04 +0000
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2.90 (Mac OS X 10.6.5)

On 2010-12-03 04:41 +0000, YAMAMOTO Mitsuharu wrote:
>> Indeed there is an infinite loop. But I wasn't able to reproduce the
>> problem with a vanilla Emacs. The problem happens when I am
>> scrolling up (my hand move from bottom to top on the trackpad) and
>> the infinite loop happens in xdisp.c between line 12630 and 12789
>> (the gdb log is attached).
> I could reproduce the infinite loop in try_scrolling even with the X11
> build, on both trunk and the emacs-23 branch.  C-g does not help.
> 1. emacs -Q
> 2. Evaluate the following expression in *scratch* with C-x C-e.
>    (progn
>      (setq scroll-conservatively 100)
>      (setq scroll-preserve-screen-position 'always)
>      (goto-char (point-min))
>      (set-window-vscroll nil 1 t))
>                                    YAMAMOTO Mitsuharu
>                               address@hidden

Bug filed.


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