From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: jasonr@btinternet.com Newsgroups: gmane.emacs.devel Subject: Re: [gerd.moellmann@t-online.de: Re: [bab@vx.com: Scrolling down fails to refresh.]] Date: Thu, 5 Sep 2002 09:27:12 +0100 (BST) Sender: emacs-devel-admin@gnu.org Message-ID: <3746720.1031214432876.JavaMail.root@127.0.0.1> NNTP-Posting-Host: localhost.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 7bit X-Trace: main.gmane.org 1031214447 28357 127.0.0.1 (5 Sep 2002 08:27:27 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Thu, 5 Sep 2002 08:27:27 +0000 (UTC) Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 17mrz4-0007NF-00 for ; Thu, 05 Sep 2002 10:27:26 +0200 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.12 #1 (Debian)) id 17msYe-0001BP-00 for ; Thu, 05 Sep 2002 11:04:13 +0200 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.10) id 17ms0e-00007L-00; Thu, 05 Sep 2002 04:29:04 -0400 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.10) id 17mryv-0008Hr-00 for emacs-devel@gnu.org; Thu, 05 Sep 2002 04:27:17 -0400 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.10) id 17mryt-0008Hf-00 for emacs-devel@gnu.org; Thu, 05 Sep 2002 04:27:17 -0400 Original-Received: from thorium.btinternet.com ([194.73.73.67]) by monty-python.gnu.org with esmtp (Exim 4.10) id 17mryr-0008HN-00; Thu, 05 Sep 2002 04:27:13 -0400 Original-Received: from hassium ([194.75.226.91]) by thorium.btinternet.com with esmtp (Exim 3.22 #8) id 17mryq-0003Hk-00; Thu, 05 Sep 2002 09:27:12 +0100 Original-Received: from 193.192.75.200 by hassium ([194.75.226.91]); Thu, 05 Sep 02 09:27:12 BST Original-To: rms@gnu.org, emacs-devel@gnu.org X-Mailer: talk21.com WAS v2 Errors-To: emacs-devel-admin@gnu.org X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.0.11 Precedence: bulk List-Help: List-Post: List-Subscribe: , List-Id: Emacs development discussions. List-Unsubscribe: , List-Archive: Xref: main.gmane.org gmane.emacs.devel:7524 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:7524 It is Windows specific, and is fixed in HEAD. The fix that is in HEAD caused other problems in the RC branch so it was taken out before 21.2 was released. > from: Richard Stallman > date: Thu, 05 Sep 2002 03:47:13 > to: emacs-devel@gnu.org > subject: Re: [gerd.moellmann@t-online.de: Re: [bab@vx.com: Scrolling down fails to refresh.]] > > Is this really Windows-specific? If so, would someone who works on > Windows please look at it? > > ------- Start of forwarded message ------- > X-Authentication-Warning: gerd.free-bsd.org: gerd set sender to gerd.moellmann@t-online.de using -f > Sender: gerd@gerd.free-bsd.org > To: rms@gnu.org > Subject: Re: [bab@vx.com: Scrolling down fails to refresh.] > From: gerd.moellmann@t-online.de (Gerd Moellmann) > Date: 04 Aug 2002 15:25:32 0200 > In-Reply-To: <200206151412.g5FECx510208@aztec.santafe.edu> > X-Sender: 520015515780-0001@t-dialin.net > > Richard Stallman writes: > > > Would you please look at this? > > He included a 3 meg screen capture, so I have deleted that; > > please tell me if you want it. > > > > ------- Start of forwarded message ------- > > From: "Bernard A Badger" > > To: > > Subject: Scrolling down fails to refresh. > > X-Priority: 3 (Normal) > > X-MSMail-Priority: Normal > > Importance: Normal > > X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4807.1700 > > X-MS-TNEF-Correlator: > > Sender: bug-gnu-emacs-admin@gnu.org > > Date: Mon, 13 May 2002 16:47:27 -0400 > > > > This is a multi-part message in MIME format. > > > > - ------=_NextPart_000_002D_01C1FA9D.DE765130 > > Content-Type: text/plain; > > charset="iso-8859-1" > > Content-Transfer-Encoding: 7bit > > > > The following is a screen capture (Alt-Print Scrn) of Emacs as it scrolls badly > > and does not > > refresh properly. > > GNU Emacs 21.2.1 (i386-msvc-nt5.0.2195) of 2002-03-19 on buffy > > If you cannot see the embedded picture, here's a description of the problem. > > > > When I scroll down the window (Pull scrollbar down, that is) and there is a > > "Stay on Top" > > window overlapping the bottom of the emacs window > > (such as Rational Purify's "Purify Instrumentation" progress window, > > or the Windows "Task Manager" window), > > the graphics of the obscuring window are copied up as we scroll. > > Sometimes they are erased in the end, sometimes not. > > (I say "scroll down" when the window goes down the file, the corresponding > > text appears to go up the screen.) > > > > This can occur multiple times, until there is a "chatter" of wrongly-scrolled > > window parts. > > > > I suspect this has something to do with the incorrect scrolling that occurs > > anyway. > > This is when the size of the scroll bar is re-computed based on the number of > > characters > > on-screen. It should really be based on the number of lines. I think that in > > the end it is, and > > it's the temporary "approximate" scrolling that is to blame. > > That looks a lot like another report for Emacs on MS-Windows, for > which Jason said it was Windows-specific. > ------- End of forwarded message ------- > > > > _______________________________________________ > Emacs-devel mailing list > Emacs-devel@gnu.org > http://mail.gnu.org/mailman/listinfo/emacs-devel