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bug#38757: emacs-27; reliably crashes when wrapping visual lines
From: |
Eli Zaretskii |
Subject: |
bug#38757: emacs-27; reliably crashes when wrapping visual lines |
Date: |
Fri, 27 Dec 2019 16:01:00 +0200 |
> Date: Fri, 27 Dec 2019 12:29:24 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 38757@debbugs.gnu.org
>
> > 1. checkout emacs-27 branch and build
> > 2. emacs --fg-daemon
> > 3. emacsclient -nw
> > 4. in *scratch*
> >
> > (let ((margin (/ (window-body-width) 4)))
> > (visual-line-mode 1)
> > (insert (make-string (window-body-width) ?x))
> > (set-window-margins nil margin margin))
> >
> > Expected resutls:
> >
> > The window should have symetrical margins each half the window body
> > width. The window text should be a line of 'x' wrapped at the window
> > body edge.
> >
> > Actual results:
> >
> > Fatal error 11: Segmentation fault
> > zsh: abort emacs --fg-daemon
>
> Thanks.
>
> I cannot reproduce this on GNU/Linux, I get the expected result. So
> it might be Darwin-specific, or maybe someone will be able to
> reproduce on GNU/Linux and post a backtrace.
And one more question: does this happen if you invoke Emacs with -Q?
- bug#38757:, (continued)
- bug#38757:, Eli Zaretskii, 2019/12/27
- bug#38757:, Paul W. Rankin, 2019/12/27
- bug#38757:, martin rudalics, 2019/12/27
- bug#38757:, Paul W. Rankin, 2019/12/27
- bug#38757:, Alan Third, 2019/12/27
- bug#38757:, Paul W. Rankin, 2019/12/27
- bug#38757:, Robert Pluim, 2019/12/29
- bug#38757:, Alan Third, 2019/12/29
- bug#38757:, Paul W. Rankin, 2019/12/29
- bug#38757: emacs-27; reliably crashes when wrapping visual lines, Eli Zaretskii, 2019/12/27
- bug#38757: emacs-27; reliably crashes when wrapping visual lines,
Eli Zaretskii <=
- bug#38757: emacs-27; reliably crashes when wrapping visual lines, Paul W. Rankin, 2019/12/27