From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: y@mit.edu Newsgroups: gmane.emacs.devel Subject: problem with mh-e and 2002-08-20 change to font-core.el Date: Mon, 26 Aug 2002 03:38:07 -0400 Sender: emacs-devel-admin@gnu.org Message-ID: <200208260738.g7Q7c8S23362@localhost.localdomain> NNTP-Posting-Host: localhost.gmane.org X-Trace: main.gmane.org 1030347546 31967 127.0.0.1 (26 Aug 2002 07:39:06 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Mon, 26 Aug 2002 07:39:06 +0000 (UTC) Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 17jESm-0008JU-00 for ; Mon, 26 Aug 2002 09:39:04 +0200 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.12 #1 (Debian)) id 17jExU-0004Dc-00 for ; Mon, 26 Aug 2002 10:10:49 +0200 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.10) id 17jEU4-0006Ut-00; Mon, 26 Aug 2002 03:40:24 -0400 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.10) id 17jESL-0006PR-00 for emacs-devel@gnu.org; Mon, 26 Aug 2002 03:38:37 -0400 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.10) id 17jESJ-0006P6-00 for emacs-devel@gnu.org; Mon, 26 Aug 2002 03:38:36 -0400 Original-Received: from h002078cfb834.ne.client2.attbi.com ([24.61.24.106] helo=localhost.localdomain) by monty-python.gnu.org with esmtp (Exim 4.10) id 17jESI-0006Om-00 for emacs-devel@gnu.org; Mon, 26 Aug 2002 03:38:34 -0400 Original-Received: from localhost.localdomain (y@localhost) by localhost.localdomain (8.11.6/8.11.0) with ESMTP id g7Q7c8S23362; Mon, 26 Aug 2002 03:38:08 -0400 X-Authentication-Warning: localhost.localdomain: y owned process doing -bs Original-To: mh-e-devel@lists.sourceforge.net, emacs-devel@gnu.org Errors-To: emacs-devel-admin@gnu.org X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.0.11 Precedence: bulk List-Help: List-Post: List-Subscribe: , List-Id: Emacs development discussions. List-Unsubscribe: , List-Archive: Xref: main.gmane.org gmane.emacs.devel:6904 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:6904 It seems that this change: 2002-08-20 Richard M. Stallman * font-core.el (font-lock-change-mode): New function. (font-lock-mode): Use font-lock-change-mode instead of font-lock-unfontify-buffer. (font-lock-maximum-size, font-lock-verbose): Add defvars. Causes a problem with mh-e (if the mh-show buffer enables font-lock, such as with global-font-lock-mode). Specifically, this change causes any visited message buffer to be marked as modified when mh-e attempts to display the second (and subsequent) message in a folder, and so triggers mh-e's ``Message 920 modified; flush changes? (yes or no) '' behavior. I've temporarily backed out this change in my local emacs to verify that the problem goes away. It seems that this change (removing the properties) is a good change, and I recall it being discussed on emacs-devel, but I only lightly skimmed the discussion, and I don't have any strong ideas about how to resolve this conflict. chad