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Re: Emacs hangs enabling debug-on-error
From: |
Kim F. Storm |
Subject: |
Re: Emacs hangs enabling debug-on-error |
Date: |
14 May 2004 02:00:34 +0200 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50 |
address@hidden (Kim F. Storm) writes:
> Reverting the following change fixes it:
>
> 2003-04-23 Jan Djärv <address@hidden>
>
> * xdisp.c (update_tool_bar): BLOCK_INPUT before calling
> tool_bar_items so GTK tool bar expose callback does not access items
> being updated.
>
>
> Problem is that emacs is looping inside tool_bar_items in a
> Fsignal / redisplay / tool_bar_items... loop.
>
> However, we need a more radical fix as we really need to stop processing
> tool-bar items when one of them is bogus; I'll look into ways to do that.
>
The problem is that redisplay triggers an error which throws to
top-level while input is blocked, and we don't unblock input in that
case.
I have made a fix for this which solves the specific problem, but I
haven't installed it yet, as it is a bit ugly, and I'm still hoping to
find a better way to fix it.
--
Kim F. Storm http://www.cua.dk
- Re: Emacs hangs enabling debug-on-error, Kim F. Storm, 2004/05/01
- Re: Emacs hangs enabling debug-on-error, Robert Mecklenburg, 2004/05/03
- Re: Emacs hangs enabling debug-on-error, Robert Mecklenburg, 2004/05/03
- Re: Emacs hangs enabling debug-on-error, Kim F. Storm, 2004/05/03
- Re: Emacs hangs enabling debug-on-error, Robert Mecklenburg, 2004/05/03
- Re: Emacs hangs enabling debug-on-error, Robert Mecklenburg, 2004/05/03
- Re: Emacs hangs enabling debug-on-error, Kim F. Storm, 2004/05/04
- Re: Emacs hangs enabling debug-on-error, Robert Mecklenburg, 2004/05/04
- Re: Emacs hangs enabling debug-on-error, Kim F. Storm, 2004/05/05
- Re: Emacs hangs enabling debug-on-error,
Kim F. Storm <=
- Re: Emacs hangs enabling debug-on-error, Richard Stallman, 2004/05/14
- Re: Emacs hangs enabling debug-on-error, Kim F. Storm, 2004/05/14
- Re: Emacs hangs enabling debug-on-error, Richard Stallman, 2004/05/16
- Re: Emacs hangs enabling debug-on-error, Kim F. Storm, 2004/05/17
- Re: Emacs hangs enabling debug-on-error, Richard Stallman, 2004/05/18
- Re: Emacs hangs enabling debug-on-error, Kim F. Storm, 2004/05/19
- Re: Emacs hangs enabling debug-on-error, Richard Stallman, 2004/05/20
Re: Emacs hangs enabling debug-on-error, Richard Stallman, 2004/05/04