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Re: Emacs 23 Mac port
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From: |
YAMAMOTO Mitsuharu |
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Subject: |
Re: Emacs 23 Mac port |
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Date: |
Fri, 03 Dec 2010 13:41:19 +0900 |
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User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
>>>>> On Thu, 02 Dec 2010 14:52:58 +0000, Leo <address@hidden> said:
> 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