[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: xdisp.c problem?
From: |
Tak Ota |
Subject: |
Re: xdisp.c problem? |
Date: |
Thu, 30 Jan 2003 13:13:22 -0800 (PST) |
Thu, 30 Jan 2003 12:51:03 +0900 (JST): Kenichi Handa <address@hidden> wrote:
> In article <address@hidden>, Tak Ota <address@hidden> writes:
> >> > 2003-01-29 Kenichi Handa <address@hidden>
> >> > * xdisp.c (set_cursor_from_row): Pay attention to string display
> >> > properties.
> >>
> >> > This change causes emacs to get hung when I try to view a message of
> >> > the following type. Switching back to the old xdisp.c eliminates the
> >> > problem.
> >>
> >> > Content-Type: text/html; charset="euc-kr"
> >>
> >> Could you show me exactly what to do to reproduce that bug?
>
> > I tried to isolate the case from the entire circumstance, which is
> > using Mew package to view email messages. I was not successful. It
> > happens only when I try to view certain messages. C-g does not break
> > emacs once it gets trapped in this situation. There is one more fact
> > I have gained by tracing elisp execution. The last lisp function
> > called is `overlay-put' and the emacs stops responding after that. I
> > used C debugger to follow the trace from entry to `overlay-put' but
> > could not conclusion anything meaningful.
>
> Please check if Emacs is in an infinite loop or not, and if
> it's in an infinite loop, find in which part of code it's
> executing.
Yes, Emacs is looping infinitely. It is spinning busily inside
command_loop_2 which calls internal_condition_case which calls
command_loop_1 which calls read_key_sequence. Somewhere down in
read_key_sequence is thrown an exception. The longjump lands back in
setjmp in the internal_condition_case which returns to
command_loop_2. This repeats forever.
I tried to find what exception it is and from where in the downstream
of read_key_sequence it is thrown, then I ran out of my time for now.
I'll continue the pursuit later.
-Tak
- xdisp.c problem?, Tak Ota, 2003/01/29
- Re: xdisp.c problem?, Kenichi Handa, 2003/01/29
- Re: xdisp.c problem?, Tak Ota, 2003/01/29
- Re: xdisp.c problem?, Kenichi Handa, 2003/01/29
- Re: xdisp.c problem?, Tak Ota, 2003/01/30
- Re: xdisp.c problem?,
Tak Ota <=
- Re: xdisp.c problem?, Tak Ota, 2003/01/30
- Re: xdisp.c problem?, Kenichi Handa, 2003/01/30
- Re: xdisp.c problem?, Masatake YAMATO, 2003/01/30
- Re: xdisp.c problem?, Kenichi Handa, 2003/01/31
- Re: xdisp.c problem?, Masatake YAMATO, 2003/01/31
- Re: xdisp.c problem?, Tak Ota, 2003/01/31
- Re: xdisp.c problem?, Richard Stallman, 2003/01/31
- Re: xdisp.c problem?, Masatake YAMATO, 2003/01/30
- Re: xdisp.c problem?, Tak Ota, 2003/01/30
- Re: xdisp.c problem?, Masatake YAMATO, 2003/01/30