From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#18912: 24.4; mode-line corruption on graphical frames in dual-headed display Date: Mon, 03 Nov 2014 18:23:15 +0200 Message-ID: <83oasow8wc.fsf@gnu.org> References: <54524135.8090405@gnu.org> <8361ezz56z.fsf@gnu.org> <5454D7EB.6060407@gnu.org> <83sii3xecv.fsf@gnu.org> <5456A6FE.90108@gnu.org> <83tx2hvtwp.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT X-Trace: ger.gmane.org 1415033141 22461 80.91.229.3 (3 Nov 2014 16:45:41 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 3 Nov 2014 16:45:41 +0000 (UTC) Cc: oitofelix@gnu.org, 18912@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 03 17:45:34 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1XlKl0-0004D1-1A for geb-bug-gnu-emacs@m.gmane.org; Mon, 03 Nov 2014 17:45:30 +0100 Original-Received: from localhost ([::1]:36045 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XlKkz-0003DH-N7 for geb-bug-gnu-emacs@m.gmane.org; Mon, 03 Nov 2014 11:45:29 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:50460) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XlKQL-00011v-6E for bug-gnu-emacs@gnu.org; Mon, 03 Nov 2014 11:24:14 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XlKQE-0004be-SW for bug-gnu-emacs@gnu.org; Mon, 03 Nov 2014 11:24:09 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:50532) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XlKQE-0004bO-J8 for bug-gnu-emacs@gnu.org; Mon, 03 Nov 2014 11:24:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XlKQE-0003VX-Bp for bug-gnu-emacs@gnu.org; Mon, 03 Nov 2014 11:24:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 03 Nov 2014 16:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18912 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18912-submit@debbugs.gnu.org id=B18912.141503181313439 (code B ref 18912); Mon, 03 Nov 2014 16:24:02 +0000 Original-Received: (at 18912) by debbugs.gnu.org; 3 Nov 2014 16:23:33 +0000 Original-Received: from localhost ([127.0.0.1]:47745 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XlKPl-0003Uh-Db for submit@debbugs.gnu.org; Mon, 03 Nov 2014 11:23:33 -0500 Original-Received: from mtaout29.012.net.il ([80.179.55.185]:51282) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XlKPj-0003UT-6S for 18912@debbugs.gnu.org; Mon, 03 Nov 2014 11:23:32 -0500 Original-Received: from conversion-daemon.mtaout29.012.net.il by mtaout29.012.net.il (HyperSendmail v2007.08) id <0NEH00200169K100@mtaout29.012.net.il> for 18912@debbugs.gnu.org; Mon, 03 Nov 2014 18:21:56 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout29.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NEH00KSO1GK8L80@mtaout29.012.net.il>; Mon, 03 Nov 2014 18:21:56 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:95433 > From: Andreas Schwab > Cc: Bruno Félix Rezende Ribeiro , > 18912@debbugs.gnu.org > Date: Mon, 03 Nov 2014 10:08:02 +0100 > > Eli Zaretskii writes: > > > Emacs never writes buffer contents where the mode line should be, so > > Unless it needs to write a partial line just above the mode line. > > > this problem could only happen if Emacs for some reason becomes > > confused about the window dimensions. > > Or the clipping rectangle is wrong for any reason. It could be that, yes. Although I generally need to enlarge the frame by at least 3 pixels before Emacs enables another glyph row for such clipped display. Anyway, I hope dump-glyph-matrix will show if this is the case.