From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jason Rumney Newsgroups: gmane.emacs.devel,gmane.emacs.pretest.bugs Subject: Re: GNU Emacs crashes with longlines-mode and outline-mode Date: Mon, 01 Oct 2007 10:48:42 +0100 Message-ID: <4700C27A.5040509@gnu.org> References: <46F6E479.3070309@gnu.org> <46F84585.2010802@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1191232194 21219 80.91.229.12 (1 Oct 2007 09:49:54 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 1 Oct 2007 09:49:54 +0000 (UTC) Cc: emacs-pretest-bug@gnu.org To: rms@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Oct 01 11:49:51 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 1IcHuM-0000ZO-9s for ged-emacs-devel@m.gmane.org; Mon, 01 Oct 2007 11:49:46 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IcHuI-0006uC-4F for ged-emacs-devel@m.gmane.org; Mon, 01 Oct 2007 05:49:42 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IcHuF-0006u7-EY for emacs-devel@gnu.org; Mon, 01 Oct 2007 05:49:39 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IcHuD-0006tb-JR for emacs-devel@gnu.org; Mon, 01 Oct 2007 05:49:39 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IcHuD-0006tS-BY for emacs-devel@gnu.org; Mon, 01 Oct 2007 05:49:37 -0400 Original-Received: from fencepost.gnu.org ([140.186.70.10]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1IcHuC-0002Dv-Tn for emacs-devel@gnu.org; Mon, 01 Oct 2007 05:49:37 -0400 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by fencepost.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1IcHtQ-00016J-2B for emacs-pretest-bug@gnu.org; Mon, 01 Oct 2007 05:48:48 -0400 Original-Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1IcHu9-0002Cv-Er for emacs-pretest-bug@gnu.org; Mon, 01 Oct 2007 05:49:36 -0400 Original-Received: from outmail1.freedom2surf.net ([194.106.33.237]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1IcHu8-0002Ca-QD; Mon, 01 Oct 2007 05:49:32 -0400 Original-Received: from [127.0.0.1] (host212-183-132-39.uk.access.vodafone.net [212.183.132.39]) by outmail1.freedom2surf.net (Postfix) with ESMTP id C816951986; Mon, 1 Oct 2007 10:49:27 +0100 (BST) User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) In-Reply-To: X-Detected-Kernel: Linux 2.4-2.6 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:80088 gmane.emacs.pretest.bugs:20042 Archived-At: 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. There seems to be something peculiar to the way outline-mode hides text that I have missed, as I haven't managed to eliminate outline-mode from this by setting the invisible property directly. -*- mode: text; mode: outline -*- (put-text-property (- (point-max) 1) (point-max) 'display "X") Evaluate the above line (C-x C-e), then hide the leaf node below (C-c C-l): * One chapter Some text. This line must not end with a newline