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#11210: Windows emacs 23.4.1: scroll-conservatively > 0 results in multiple cursors being displayed after scrolling Date: Tue, 10 Apr 2012 20:06:17 +0300 Message-ID: <83398b7bzq.fsf@gnu.org> References: <4F8364E4.5010008@newsguy.com> <83d37g6o90.fsf@gnu.org> <4F8454C9.7060006@newsguy.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: dough.gmane.org 1334077767 25726 80.91.229.3 (10 Apr 2012 17:09:27 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 10 Apr 2012 17:09:27 +0000 (UTC) Cc: 11210@debbugs.gnu.org To: Bill Meier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 10 19:09:25 2012 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 1SHeZB-00005Z-51 for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Apr 2012 19:09:17 +0200 Original-Received: from localhost ([::1]:58533 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHeZA-0007GE-Bx for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Apr 2012 13:09:16 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:55694) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHeZ1-0006yz-90 for bug-gnu-emacs@gnu.org; Tue, 10 Apr 2012 13:09:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SHeYu-0007rX-43 for bug-gnu-emacs@gnu.org; Tue, 10 Apr 2012 13:09:06 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:52594) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHeYu-0007rM-10 for bug-gnu-emacs@gnu.org; Tue, 10 Apr 2012 13:09:00 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SHeZt-0005fN-VZ for bug-gnu-emacs@gnu.org; Tue, 10 Apr 2012 13:10:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 10 Apr 2012 17:10:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11210 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 11210-submit@debbugs.gnu.org id=B11210.133407775621713 (code B ref 11210); Tue, 10 Apr 2012 17:10:01 +0000 Original-Received: (at 11210) by debbugs.gnu.org; 10 Apr 2012 17:09:16 +0000 Original-Received: from localhost ([127.0.0.1]:49131 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SHeZ9-0005eA-OX for submit@debbugs.gnu.org; Tue, 10 Apr 2012 13:09:16 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:52403) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SHeZ7-0005e2-Cy for 11210@debbugs.gnu.org; Tue, 10 Apr 2012 13:09:14 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0M2900K00WU00Y00@a-mtaout22.012.net.il> for 11210@debbugs.gnu.org; Tue, 10 Apr 2012 20:08:09 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([84.229.57.204]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M2900IDKWXKCDS4@a-mtaout22.012.net.il>; Tue, 10 Apr 2012 20:08:09 +0300 (IDT) In-reply-to: <4F8454C9.7060006@newsguy.com> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:58708 Archived-At: > Date: Tue, 10 Apr 2012 11:42:01 -0400 > From: Bill Meier > CC: 11210@debbugs.gnu.org > > Note, in all cases below, I create an artifact by hitting down-arrow at > the bottom of the screen (with scroll-conservatively > 0) until I get > a case where the cursor (aka artifact) shows (not blinking) at line N-1 > with a blinking cursor at line N. > > 1. Minimize/Restore of the w32 window (aka EMacs "frame") clears the > artifact; > 2. Cover/Uncover of the w32 window (EMacs) with another w32 window > does not clear the artifacts; > 3. Hitting up-arrow puts the blinking cursor at line N-1. > Then hitting down-arrow puts the blinking cursor back at line N. > The cursor/artifact remains at line N-1 (not blinking). > 4. If, after an artifact appears on a line, I scroll up a line > (M-1 C-V) the artifact moves with the line. > 5. If cursor is at column N (and at the bottow row (Line N) of the text > on the screen), then after hitting down-arrow, if the > artifact appears on the line just scrolled up it will be > at column N. > > aaaaa|aaa > bbb| > cccccc > ee > fffff|ffffff This all points to incomplete erasing of the portions of the screen that are redrawn. Perhaps changing some of your display properties or the font(s) you use would fix that. Also, is there anything special about your monitor, like dimensions, or resolution? Or maybe you have more than one monitor connected? Anyway, unfortunately I see none of these problems here. (Does anyone else see this on MS-Windows?) Could you perhaps try the latest pretest of Emacs 24.1, which is available from here: http://alpha.gnu.org/gnu/emacs/pretest/windows/emacs-24.0.95-bin-i386.zip > 6. If an EMacs frame is showing multiple EMacs windows, no cursor > appears in the non-selected EMacs window. You mean, there's no empty rectangle in the non-selected windows? Do you _ever_ see a cursor in non-selected windows on this system? > (Just for the record, I'm running Windows 7 Ultimate, Service Pack #1 > with up-to-date patches). Yes, thanks, your original bug report shows this info.