From: Richard Stallman <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Core dumps in redisplay.
Date: Sun, 27 Feb 2005 08:43:07 -0500 [thread overview]
Message-ID: <E1D5OhP-0003rG-09@fencepost.gnu.org> (raw)
In-Reply-To: <x5is4fv3qn.fsf@lola.goethe.zz> (message from David Kastrup on Sat, 26 Feb 2005 14:40:32 +0100)
/* Unblock input if we enter with input blocked. This may happen if
redisplay traps e.g. during tool-bar update with input blocked. */
while (INPUT_BLOCKED_P)
UNBLOCK_INPUT;
return Fthrow (Qtop_level, Qnil);
}
This approach of unblocking input appears completely useless to me,
since unwinding the stack includes restoration of
interrupt_input_blocked.
Probably that code was needed in the past,
before unwind_to_catch did this. I will try deleting it.
next prev parent reply other threads:[~2005-02-27 13:43 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-26 13:40 Core dumps in redisplay David Kastrup
2005-02-27 13:43 ` Richard Stallman [this message]
2005-02-27 18:56 ` David Kastrup
2005-02-27 20:08 ` Jan D.
2005-02-27 20:21 ` David Kastrup
2005-02-27 20:35 ` Jan D.
2005-02-27 21:28 ` David Kastrup
2005-02-27 22:08 ` Kim F. Storm
2005-02-28 5:34 ` Jan D.
2005-02-28 10:38 ` David Kastrup
2005-02-28 17:15 ` Jan D.
2005-02-28 17:46 ` David Kastrup
2005-02-28 19:09 ` Jan D.
2005-02-28 19:38 ` David Kastrup
2005-02-28 20:05 ` Jan D.
2005-02-28 20:29 ` David Kastrup
2005-02-28 17:14 ` David Kastrup
2005-02-28 14:49 ` Richard Stallman
2005-03-04 18:54 ` Jan D.
2005-02-27 21:51 ` Stefan Monnier
2005-02-27 22:36 ` David Kastrup
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