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Re: emacs-21.1.94 crash in gnus on Windows
From: |
Chong Yidong |
Subject: |
Re: emacs-21.1.94 crash in gnus on Windows |
Date: |
Wed, 24 Mar 2010 17:34:14 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1.94 (gnu/linux) |
Andreas Schwab <address@hidden> writes:
> This is fundamentally broken. move_it_to never produces glyphs, so the
> complete glyph row is uninitialized. This was first broken by this
> change:
>
> commit 9d73ed0ef33ba0502c03e546a09d175ab35fdc75
> Author: Chong Yidong <address@hidden>
> Date: Sat Jan 26 01:00:44 2008 +0000
>
> (pos_visible_p): Handle the case where charpos falls on
> invisible text covered with an ellipsis.
Yes, this patch is wrong. Looking through the archives, it seems to
have been meant to address the problem at
http://lists.gnu.org/archive/html/emacs-devel/2008-01/msg00945.html
However, looking at that recipe, it seems the problem is actually
handled by my 2009-01-10 (it_method == GET_FROM_DISPLAY_VECTOR) change
instead. So either my 2008-01-26 change was bogus all along, or some
other change in the meantime made it bogus.
I've reverted it in the branch; thanks for investigating.
- Re: emacs-21.1.94 crash in gnus on Windows, (continued)
- Re: emacs-21.1.94 crash in gnus on Windows, Andy Moreton, 2010/03/16
- Re: emacs-21.1.94 crash in gnus on Windows, Eli Zaretskii, 2010/03/16
- Re: emacs-21.1.94 crash in gnus on Windows, Andy Moreton, 2010/03/16
- Re: emacs-21.1.94 crash in gnus on Windows, Eli Zaretskii, 2010/03/16
- Re: emacs-21.1.94 crash in gnus on Windows, Andreas Schwab, 2010/03/20
- Re: emacs-21.1.94 crash in gnus on Windows, Andreas Schwab, 2010/03/20
- Re: emacs-21.1.94 crash in gnus on Windows, Eli Zaretskii, 2010/03/20
- Re: emacs-21.1.94 crash in gnus on Windows, Andreas Schwab, 2010/03/20
- Re: emacs-21.1.94 crash in gnus on Windows, Eli Zaretskii, 2010/03/20
- Re: emacs-21.1.94 crash in gnus on Windows, Andy Moreton, 2010/03/24
- Re: emacs-21.1.94 crash in gnus on Windows,
Chong Yidong <=
- Re: emacs-21.1.94 crash in gnus on Windows, Eli Zaretskii, 2010/03/25
- Re: emacs-21.1.94 crash in gnus on Windows, Chong Yidong, 2010/03/25
- Re: emacs-21.1.94 crash in gnus on Windows, Eli Zaretskii, 2010/03/25
- Re: emacs-21.1.94 crash in gnus on Windows, Eli Zaretskii, 2010/03/20
- Re: emacs-21.1.94 crash in gnus on Windows, Andreas Schwab, 2010/03/20