Package: emacs;
Reported by: Carsten Dominik <carsten.dominik <at> gmail.com>
Date: Mon, 23 Nov 2009 10:40:07 UTC
Severity: normal
Done: Glenn Morris <rgm <at> gnu.org>
Bug is archived. No further changes may be made.
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(Mon, 23 Nov 2009 10:40:07 GMT) Full text and rfc822 format available.Carsten Dominik <carsten.dominik <at> gmail.com>:Emacs Bugs <bug-gnu-emacs <at> gnu.org>.
(Mon, 23 Nov 2009 10:40:07 GMT) Full text and rfc822 format available.Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):
From: Carsten Dominik <carsten.dominik <at> gmail.com> To: emacs-pretest-bug <at> gnu.org Subject: 23.1.50; Emacs crashes with line-prefix text properties and outline Date: Tue, 11 Aug 2009 19:38:40 +0200
Emacs can be repeatedly crashed by using a combination of `outline-mode' and line-prefix text properties. The crash happens when a call to `(hide-sublevels 1)' makes anything currently visible in an Emacs window invisible, while the text in the window has line-prefix text properties. Here is a way to reproduce this bug: Put the following text into a file and open the file in Emacs: -*- mode: outline -*- ----------------------8x------------8x----------------8x----------------8x * my test a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a (add-text-properties (point-min) (point-max) '(line-prefix " ")) (hide-sublevels 1) ----------------------8x------------8x----------------8x----------------8x The number of lines must be large enough so that scrolling to the end of the buffer will move the outline headline "my test" out of view. To reproduce the crash, visit the test file with Emacs, make sure that it is in outline-mode. Then scroll down and evaluate the add-text-properties form. Then move one line down and evaluate the hide-sublevel form. - Carsten Dominik In GNU Emacs 23.1.50.1 (i386-apple-darwin9.7.0, X toolkit, Xaw3d scroll bars) of 2009-08-04 on carsten-dominiks-macbook-pro.local Windowing system distributor `The X.Org Foundation', version 11.0.10402000 configured using `configure '--with-x11'' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: nil value of $XMODIFIERS: nil locale-coding-system: nil default-enable-multibyte-characters: t Major mode: Outline Minor modes in effect: show-paren-mode: t iswitchb-mode: t yas/minor-mode: t diff-auto-refine-mode: t tooltip-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t global-auto-composition-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: M-x r e p <tab> <backspace> <backspace> e p o r t - e m a <tab> <return> Recent messages: Loading /Users/dominik/.custom.el (source)... Loading iswitchb...done Loading paren...done Loading /Users/dominik/.custom.el (source)...done Ido mode enabled Loading /Users/dominik/lib/emacs/lisp/db-colors.el (source)...done For information about GNU Emacs and the GNU system, type C-h C-a. crash has auto save data; consider M-x recover-this-file Loading vc-git...done Making completion list... 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bug-submit-list <at> lists.donarmstrong.com, Emacs Bugs <bug-gnu-emacs <at> gnu.org>:bug#5019; Package emacs.
(Mon, 23 Nov 2009 11:15:08 GMT) Full text and rfc822 format available.Carsten Dominik <dominik <at> uva.nl>:Emacs Bugs <bug-gnu-emacs <at> gnu.org>.
(Mon, 23 Nov 2009 11:15:08 GMT) Full text and rfc822 format available.Message #10 received at 5019 <at> emacsbugs.donarmstrong.com (full text, mbox):
From: Carsten Dominik <dominik <at> uva.nl> To: 5019 <at> debbugs.gnu.org Subject: Errorr in submitting bug Date: Mon, 23 Nov 2009 12:00:43 +0100
This is an old bug, I don't know why it is showing up now again, I certainly did not mean to send it.... - Carsten
bug-submit-list <at> lists.donarmstrong.com, Emacs Bugs <bug-gnu-emacs <at> gnu.org>:bug#5019; Package emacs.
(Mon, 23 Nov 2009 11:45:04 GMT) Full text and rfc822 format available.Leo <sdl.web <at> gmail.com>:Emacs Bugs <bug-gnu-emacs <at> gnu.org>.
(Mon, 23 Nov 2009 11:45:04 GMT) Full text and rfc822 format available.Message #15 received at 5019 <at> emacsbugs.donarmstrong.com (full text, mbox):
From: Leo <sdl.web <at> gmail.com> To: 5019 <at> debbugs.gnu.org Subject: Re: bug#5019: 23.1.50; Emacs crashes with line-prefix text properties and outline Date: Mon, 23 Nov 2009 11:40:09 +0000
On 2009-08-11 18:38 +0100, Carsten Dominik wrote: > In GNU Emacs 23.1.50.1 (i386-apple-darwin9.7.0, X toolkit, Xaw3d > scroll bars) of 2009-08-04 on carsten-dominiks-macbook-pro.local > Windowing system distributor `The X.Org Foundation', version > 11.0.10402000 configured using `configure '--with-x11'' Somehow I can't reproduce this with GNU Emacs 23.1.50.1 (i386-apple-darwin9.8.0, NS apple-appkit-949.54) of 2009-09-22 on neutron.local. Leo
Glenn Morris <rgm <at> gnu.org>
to control <at> emacsbugs.donarmstrong.com.
(Mon, 23 Nov 2009 17:25:06 GMT) Full text and rfc822 format available.Debbugs Internal Request <bug-gnu-emacs <at> gnu.org>
to internal_control <at> debbugs.gnu.org.
(Tue, 22 Dec 2009 12:24:03 GMT) Full text and rfc822 format available.
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