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Re: Strange Emacs crash
From: |
Stefan Monnier |
Subject: |
Re: Strange Emacs crash |
Date: |
Thu, 24 Feb 2005 08:17:16 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
>> I must say I don't understand why the call to `delete-region' doesn't itself
>> clear the accurate state of the window's display matrix.
> Neither do I (or I would have fixed _that_ problem).
> But commands which modifies buffers don't generally have any direct
> effect on whether WINDOW showing the buffer are accurate or not;
> instead they simply update MODIFF on the buffer and redisplay
> notices that the buffer has been modified, and DTRT...
> My best guess is that delete-region does change the buffer MODIFF, but
> that this is cached/restored somewhere along the read key sequence
> path (or due to the recursion into read-event....)
What happens if you remove the read-event recursive call? My guess is that
it will crash just the same.
> Since this is really a rare case, my fix at the lisp level is ok
> for the case at hand, so unless I hear objects, I'll install it.
Could it be a problem with the special casing of forward-char,
backward-char, and self-insert-command in command_loop_1?
Stefan
- Strange Emacs crash, Martin Lüthi, 2005/02/22
- Re: Strange Emacs crash, Kim F. Storm, 2005/02/23
- Re: Strange Emacs crash, Stefan Monnier, 2005/02/23
- Re: Strange Emacs crash, Kim F. Storm, 2005/02/24
- Re: Strange Emacs crash,
Stefan Monnier <=
- Re: Strange Emacs crash, Kim F. Storm, 2005/02/24
- Re: Strange Emacs crash, Richard Stallman, 2005/02/25
- Re: Strange Emacs crash, Kim F. Storm, 2005/02/25
- Re: Strange Emacs crash, Reiner Steib, 2005/02/25
- Re: Strange Emacs crash, Kim F. Storm, 2005/02/25
- Re: Strange Emacs crash, Martin Lüthi, 2005/02/25
- Re: Strange Emacs crash, Kim F. Storm, 2005/02/26
- Re: Strange Emacs crash, Richard Stallman, 2005/02/26
- Re: Strange Emacs crash, Richard Stallman, 2005/02/25
- Re: Strange Emacs crash, Richard Stallman, 2005/02/24