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bug#3494: 23.0.94; line-move-visual: temporary goal column confused by h
From: |
Chong Yidong |
Subject: |
bug#3494: 23.0.94; line-move-visual: temporary goal column confused by hscrolling |
Date: |
Sat, 11 Jul 2009 18:59:09 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.96 (gnu/linux) |
Teemu Likonen <tlikonen@iki.fi> writes:
>>> 1. emacs -Q -f toggle-truncate-lines
>>> 2. Don't change the size of the window. Create test buffer with
>>> commands:
>>> C-u 85 a RET
>>> C-u 100 b RET
>>> 3. Move the cursor to the end of the first (the line with a's).
>>> 4. Enable goal column: C-x C-n
>>> 5. Repeat C-n and C-p. The column changes quite wildly.
>>>
>>> The problem goes away if I set line-move-visual to nil.
>>
>> I can't reproduce this. Could you try with the latest patch in the
>> trunk?
>
> The above is 100% reproducible in my Debian GNU/Linux system.
>
> GNU Emacs 23.1.50.1 (i686-pc-linux-gnu, GTK+ Version 2.12.12) of
> 2009-07-11 on mithlond
I can't reproduce it. Your recipe is missing one step: C-x C-n is a
disabled command, so you need to type "y" to enable it, as I presume you
intended. I don't observe any column change, though.
Did you do xrdb -remove beforehand? (I can't reproduce the problem with
or without Xresource settings.) What's the size of your Emacs frame?