From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Richard Stallman Newsgroups: gmane.emacs.devel Subject: Re: [kzeitler@sfsws1.de.lucent.com: Buffer sometimes changes to modified with truncate-partial-width-windows set to nil] Date: Thu, 17 Aug 2006 11:19:41 -0400 Message-ID: References: <877j19lh93.fsf@stupidchicken.com> Reply-To: rms@gnu.org NNTP-Posting-Host: main.gmane.org Content-Type: text/plain; charset=ISO-8859-15 X-Trace: sea.gmane.org 1155828104 17025 80.91.229.2 (17 Aug 2006 15:21:44 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Thu, 17 Aug 2006 15:21:44 +0000 (UTC) Cc: Chong Yidong , kifer@cs.sunysb.edu, emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Aug 17 17:21:38 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GDjgc-0000ZF-M9 for ged-emacs-devel@m.gmane.org; Thu, 17 Aug 2006 17:21:35 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GDjgb-0000xm-TQ for ged-emacs-devel@m.gmane.org; Thu, 17 Aug 2006 11:21:33 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1GDjep-00006D-RS for emacs-devel@gnu.org; Thu, 17 Aug 2006 11:19:43 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1GDjep-00005p-6j for emacs-devel@gnu.org; Thu, 17 Aug 2006 11:19:43 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GDjeo-00005e-Rf for emacs-devel@gnu.org; Thu, 17 Aug 2006 11:19:43 -0400 Original-Received: from [199.232.76.164] (helo=fencepost.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.52) id 1GDjlK-0006lv-7T for emacs-devel@gnu.org; Thu, 17 Aug 2006 11:26:26 -0400 Original-Received: from rms by fencepost.gnu.org with local (Exim 4.34) id 1GDjen-00030u-HZ; Thu, 17 Aug 2006 11:19:41 -0400 Original-to: monnier@iro.umontreal.ca In-reply-to: <877j19lh93.fsf@stupidchicken.com> (message from Chong Yidong on Tue, 15 Aug 2006 19:19:04 -0400) 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:58474 Archived-At: > 1. start emacs -Q > 2. in scratch buffer evaluate the following 2 expressions > (setq ediff-split-window-function 'split-window-horizontally) > (setq truncate-partial-width-windows nil) > 3. M-x ediff-files file1 file2 > > Now when I move (with in Ediff Control Panel) from diff to diff, it's > only a matter of time till at least one of the buffers changes the > buffer-modified flag without any apparent reason. This seems to be an effect of the "orig-start" code that Stefan added to `jit-lock-fontify-now'. The problem goes away if this chunk is commented out. Stefan, are you going to fix this?