From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Newsgroups: gmane.emacs.devel Subject: Re: Redisplay problems? Date: Mon, 24 Mar 2014 16:43:03 -0400 Message-ID: References: <83siqc7n87.fsf@gnu.org> <83a9ck6lzf.fsf@gnu.org> <83eh1v5y53.fsf@gnu.org> <83y5024r1w.fsf@gnu.org> <83ior6489a.fsf@gnu.org> <834n2q43os.fsf@gnu.org> <83vbv62gr7.fsf@gnu.org> <83txao1c8n.fsf@gnu.org> <83k3bj1otm.fsf@gnu.org> <838urz1jjg.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1395693807 1891 80.91.229.3 (24 Mar 2014 20:43:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 24 Mar 2014 20:43:27 +0000 (UTC) Cc: rudalics@gmx.at, christian@defun.dk, cloos@jhcloos.com, kanru@kanru.info, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Mar 24 21:43:35 2014 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WSBiY-0004OP-VN for ged-emacs-devel@m.gmane.org; Mon, 24 Mar 2014 21:43:35 +0100 Original-Received: from localhost ([::1]:38294 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WSBiY-0003Qt-J6 for ged-emacs-devel@m.gmane.org; Mon, 24 Mar 2014 16:43:34 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41630) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WSBiO-0003Qk-CQ for emacs-devel@gnu.org; Mon, 24 Mar 2014 16:43:31 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WSBiH-0003wV-3i for emacs-devel@gnu.org; Mon, 24 Mar 2014 16:43:24 -0400 Original-Received: from chene.dit.umontreal.ca ([132.204.246.20]:44960) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WSBiG-0003wG-V4; Mon, 24 Mar 2014 16:43:17 -0400 Original-Received: from pastel.home (lechon.iro.umontreal.ca [132.204.27.242]) by chene.dit.umontreal.ca (8.14.1/8.14.1) with ESMTP id s2OKhL0F010432; Mon, 24 Mar 2014 16:43:22 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id 36FDA6012F; Mon, 24 Mar 2014 16:43:03 -0400 (EDT) In-Reply-To: <838urz1jjg.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 24 Mar 2014 21:30:27 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-NAI-Spam-Flag: NO X-NAI-Spam-Level: X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0.2 X-NAI-Spam-Rules: 2 Rules triggered GEN_SPAM_FEATRE=0.2, RV4891=0 X-NAI-Spam-Version: 2.3.0.9362 : core <4891> : inlines <639> : streams <1144009> : uri <1708740> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 132.204.246.20 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:170930 Archived-At: > optimizations will not help, because you must redraw everything, and > AFAIK we don't currently have a redisplay mode where the portions of > matrices that were not recomputed are nevertheless redrawn. They'll be redrawn from the current matrices in response to the expose events. Stefan