From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Magne Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#10304: 24.0.92: display bug Date: Fri, 14 Nov 2014 16:45:38 +0100 Message-ID: References: <8762hihrj7.fsf@live.com> <8362gnhp9b.fsf@gnu.org> <8338yfamvk.fsf@gnu.org> <83wqvr8rci.fsf@gnu.org> <83ehhw8c15.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1415980043 31135 80.91.229.3 (14 Nov 2014 15:47:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 14 Nov 2014 15:47:23 +0000 (UTC) Cc: 10304@debbugs.gnu.org, schwab@linux-m68k.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Nov 14 16:47:17 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 1XpJ5g-0000Pt-UV for geb-bug-gnu-emacs@m.gmane.org; Fri, 14 Nov 2014 16:47:17 +0100 Original-Received: from localhost ([::1]:36986 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XpJ5g-0006de-GY for geb-bug-gnu-emacs@m.gmane.org; Fri, 14 Nov 2014 10:47:16 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58296) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XpJ5Y-0006dY-DB for bug-gnu-emacs@gnu.org; Fri, 14 Nov 2014 10:47:13 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XpJ5T-0003JZ-0C for bug-gnu-emacs@gnu.org; Fri, 14 Nov 2014 10:47:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35480) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XpJ5S-0003JT-Sl for bug-gnu-emacs@gnu.org; Fri, 14 Nov 2014 10:47:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XpJ5S-00023X-Hv for bug-gnu-emacs@gnu.org; Fri, 14 Nov 2014 10:47:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Magne Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 14 Nov 2014 15:47:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10304 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10304-submit@debbugs.gnu.org id=B10304.14159799636651 (code B ref 10304); Fri, 14 Nov 2014 15:47:02 +0000 Original-Received: (at 10304) by debbugs.gnu.org; 14 Nov 2014 15:46:03 +0000 Original-Received: from localhost ([127.0.0.1]:60926 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XpJ4U-0001io-TG for submit@debbugs.gnu.org; Fri, 14 Nov 2014 10:46:03 -0500 Original-Received: from hermes.netfonds.no ([80.91.224.195]:38467) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XpJ4R-0001eF-1g for 10304@debbugs.gnu.org; Fri, 14 Nov 2014 10:46:00 -0500 Original-Received: from cm-84.215.51.58.getinternet.no ([84.215.51.58] helo=stories.gnus.org) by hermes.netfonds.no with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1XpJ46-00079X-BV; Fri, 14 Nov 2014 16:45:38 +0100 X-Now-Playing: Joni Mitchell's _Chalk Mark In A Rain Storm_: "The Beat of Black Wings" X-Hashcash: 1:23:141114:schwab@linux-m68k.org::4quqUPj/41AASkhB:00000000000000000000000000000000000000000EGD X-Hashcash: 1:23:141114:10304@debbugs.gnu.org::9Tl1QgpufgJolAvB:00000000000000000000000000000000000000005azw X-Hashcash: 1:23:141114:eliz@gnu.org::DXNdlkA3aFWQfHwu:00001xmwZ In-Reply-To: <83ehhw8c15.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 08 Jan 2013 07:43:50 +0200") User-Agent: Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (gnu/linux) X-MailScanner-ID: 1XpJ46-00079X-BV MailScanner-NULL-Check: 1416584738.42828@wTkTRx3qLPcGNz8d+jRHxw 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:96014 Eli Zaretskii writes: > I think I do understand. My suspicion is that we somehow fail to > realize that the screen estate formerly occupied by the image, and > everything that follows it, needs to be cleared in its entirety. On > the display engine level, the image takes just one "line" (called > "glyph row"), and perhaps we somehow don't realize that the height of > that "line" is large, and all of that needs to be cleared, not just > the number of text lines of "normal" height that will replace the > image on display. Did you get any further on this? I've finally found a single message in Gnus where I can reproduce this almost 100% of the time -- but only on this display, so it's probably closely tied to the exact geometry of the Emacs frame. But if you have debugging instructions, since I can now reproduce this, I can hopefully give you the output you need to fix this... -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no