From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: bojohan+news@dd.chalmers.se (Johan =?utf-8?Q?Bockg=C3=A5rd?=) Newsgroups: gmane.emacs.devel,gmane.emacs.pretest.bugs Subject: Re: GNU Emacs crashes with longlines-mode and outline-mode Date: Tue, 02 Oct 2007 11:34:36 +0200 Message-ID: References: <46F6E479.3070309@gnu.org> <46F84585.2010802@gnu.org> <4700C27A.5040509@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: sea.gmane.org 1191318294 16181 80.91.229.12 (2 Oct 2007 09:44:54 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 2 Oct 2007 09:44:54 +0000 (UTC) Cc: emacs-pretest-bug@gnu.org To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Oct 02 11:44:51 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1IceJ8-0002bk-Sk for ged-emacs-devel@m.gmane.org; Tue, 02 Oct 2007 11:44:51 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IceJ2-0003Eu-P6 for ged-emacs-devel@m.gmane.org; Tue, 02 Oct 2007 05:44:45 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IceIm-00035S-33 for emacs-devel@gnu.org; Tue, 02 Oct 2007 05:44:28 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IceIk-00034T-RT for emacs-devel@gnu.org; Tue, 02 Oct 2007 05:44:27 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IceIk-00034N-Av for emacs-devel@gnu.org; Tue, 02 Oct 2007 05:44:26 -0400 Original-Received: from main.gmane.org ([80.91.229.2] helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1IceIj-0006mE-5J for emacs-devel@gnu.org; Tue, 02 Oct 2007 05:44:26 -0400 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1IceGS-0005KI-3J for emacs-devel@gnu.org; Tue, 02 Oct 2007 09:42:04 +0000 Original-Received: from gamma02.me.chalmers.se ([129.16.50.72]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 02 Oct 2007 09:42:04 +0000 Original-Received: from bojohan+news by gamma02.me.chalmers.se with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 02 Oct 2007 09:42:04 +0000 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Followup-To: gmane.emacs.devel Original-Lines: 20 Original-X-Complaints-To: usenet@sea.gmane.org X-Gmane-NNTP-Posting-Host: gamma02.me.chalmers.se Mail-Copies-To: never User-Agent: Gnus/5.110007 (No Gnus v0.7) Emacs/22.1.50 (gnu/linux) Cancel-Lock: sha1:Bhwvf1dt2IiFXlRHoYkEflm5Lc0= X-Detected-Kernel: Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:80124 gmane.emacs.pretest.bugs:20049 Archived-At: Jason Rumney writes: > Richard Stallman wrote: >> Does this fail for you with the latest sources? > > Yes. I've revised the test case below to make it clearer. The problem > seems to occur when the character at point-max is hidden by outline-mode > and has a display text property on it. It occurs when the character before the display property is replaced with an ellipsis. (put-text-property (1- (point-max)) (point-max) 'display "X") (setq buffer-invisibility-spec '((foo . t) t)) (setq o (make-overlay (- (point-max) 2) (1- (point-max)))) (overlay-put o 'invisible 'foo) ;;; -- Johan Bockgård