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: Sat, 22 Mar 2014 09:56:58 -0400 Message-ID: References: <87ppljg4ti.fsf@kanru-mozilla.corp.tpe1.mozilla.com> <5329C53B.3030008@gmx.at> <532ABA60.7000003@gmx.at> <532B3FFE.5020403@gmx.at> <83eh1w7gkd.fsf@gnu.org> <532BF25B.2070004@gmx.at> <83siqc54nv.fsf@gnu.org> <83bnwz5xu1.fsf@gnu.org> <83vbv64qrc.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1395496642 9811 80.91.229.3 (22 Mar 2014 13:57:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 22 Mar 2014 13:57:22 +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 Sat Mar 22 14:57:30 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 1WRMQT-00059y-F5 for ged-emacs-devel@m.gmane.org; Sat, 22 Mar 2014 14:57:29 +0100 Original-Received: from localhost ([::1]:57055 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRMQT-0002Fj-5e for ged-emacs-devel@m.gmane.org; Sat, 22 Mar 2014 09:57:29 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49652) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRMQI-0002FV-Q1 for emacs-devel@gnu.org; Sat, 22 Mar 2014 09:57:26 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WRMQB-0001nw-Gj for emacs-devel@gnu.org; Sat, 22 Mar 2014 09:57:18 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:9903) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRMQ3-0001kh-Nb; Sat, 22 Mar 2014 09:57:03 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av4EABK/CFHO+KKg/2dsb2JhbABEvw4Xc4IeAQEEAVYjEAs0EhQYDSSIHgbBLZEKA44YlmKBXoMT X-IPAS-Result: Av4EABK/CFHO+KKg/2dsb2JhbABEvw4Xc4IeAQEEAVYjEAs0EhQYDSSIHgbBLZEKA44YlmKBXoMT X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="52960323" Original-Received: from 206-248-162-160.dsl.teksavvy.com (HELO pastel.home) ([206.248.162.160]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 22 Mar 2014 09:57:00 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id A2610600A9; Sat, 22 Mar 2014 09:56:58 -0400 (EDT) In-Reply-To: <83vbv64qrc.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 22 Mar 2014 09:49:27 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 206.248.154.181 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:170794 Archived-At: >> > That is only possible if the current matrices of the frame correctly >> > reflect what should be on the screen, >> Why wouldn't it? > Because we stop updating the matrices of iconified and invisible frames. That does not affect the validity of current matrices, since that only depends on what the screen contains, and iconify/deiconify does not affect the screen contents (or rather, if/when/where it does, the window-system will fix it by sending us corresponding expose events, so we can still trust the matrices). Stefan