From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Nick Roberts Newsgroups: gmane.emacs.devel Subject: Re: Flickering mouse-face Date: Mon, 22 Jan 2007 12:49:14 +1300 Message-ID: <17843.64506.549242.83482@kahikatea.snap.net.nz> References: <17843.21733.348611.691384@kahikatea.snap.net.nz> <87k5zgc5sj.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1169423380 22522 80.91.229.12 (21 Jan 2007 23:49:40 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Sun, 21 Jan 2007 23:49:40 +0000 (UTC) Cc: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jan 22 00:49:38 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 1H8mRM-00055B-KM for ged-emacs-devel@m.gmane.org; Mon, 22 Jan 2007 00:49:36 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1H8mRM-0007Oo-8N for ged-emacs-devel@m.gmane.org; Sun, 21 Jan 2007 18:49:36 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1H8mR9-0007OO-Ic for emacs-devel@gnu.org; Sun, 21 Jan 2007 18:49:23 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1H8mR8-0007O2-7p for emacs-devel@gnu.org; Sun, 21 Jan 2007 18:49:23 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1H8mR7-0007Nz-WE for emacs-devel@gnu.org; Sun, 21 Jan 2007 18:49:22 -0500 Original-Received: from [202.37.101.8] (helo=viper.snap.net.nz) by monty-python.gnu.org with esmtp (Exim 4.52) id 1H8mR7-00078u-BX for emacs-devel@gnu.org; Sun, 21 Jan 2007 18:49:21 -0500 Original-Received: from kahikatea.snap.net.nz (unknown [123.255.62.244]) by viper.snap.net.nz (Postfix) with ESMTP id D45563D8260; Mon, 22 Jan 2007 12:49:18 +1300 (NZDT) Original-Received: by kahikatea.snap.net.nz (Postfix, from userid 500) id 033B04F71E; Mon, 22 Jan 2007 12:49:15 +1300 (NZDT) Original-To: Chong Yidong In-Reply-To: <87k5zgc5sj.fsf@stupidchicken.com> X-Mailer: VM 7.19 under Emacs 22.0.92.14 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:65360 Archived-At: > OK, I've found and checked in the correct fix for the bug. I also > reverted my original, deeply flawed fix. Looks good to me. > FWIW, the original bug was caused by a 2006-09-17 change to dispnew.c > to avoid redrawing a whole row if it has mouse-face in it. The > rationale for this change was that this was causing excessive > flickering of mode lines. So I've made it so that we redraw a row if > it has mouse-face in it, except if it's a mode line. > > Thanks for the feedback, and sorry for the false start in fixing this > bug. It amazes me that you can fix such a wide range of bugs at all. -- Nick http://www.inet.net.nz/~nickrob