From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: =?iso-8859-1?Q?Fran=E7ois-Denis_Gonthier?= Newsgroups: gmane.emacs.bugs Subject: Scrolling bug on Win32 Date: Tue, 24 Feb 2004 14:27:11 -0500 Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Message-ID: <006f01c3fb0c$346a0ad0$0200a8c0@VILAIN> NNTP-Posting-Host: deer.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Trace: sea.gmane.org 1077651785 4019 80.91.224.253 (24 Feb 2004 19:43:05 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 24 Feb 2004 19:43:05 +0000 (UTC) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Feb 24 20:42:54 2004 Return-path: Original-Received: from monty-python.gnu.org ([199.232.76.173]) by deer.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 1AviSD-00085h-00 for ; Tue, 24 Feb 2004 20:42:54 +0100 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.30) id 1AviQI-0000t5-9m for geb-bug-gnu-emacs@m.gmane.org; Tue, 24 Feb 2004 14:40:54 -0500 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.30) id 1AviQF-0000sk-JF for bug-gnu-emacs@gnu.org; Tue, 24 Feb 2004 14:40:51 -0500 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.30) id 1AviPi-0000nM-SG for bug-gnu-emacs@gnu.org; Tue, 24 Feb 2004 14:40:50 -0500 Original-Received: from [209.226.175.34] (helo=tomts13-srv.bellnexxia.net) by monty-python.gnu.org with esmtp (Exim 4.30) id 1AviDH-0005R8-7P for bug-gnu-emacs@gnu.org; Tue, 24 Feb 2004 14:27:27 -0500 Original-Received: from VILAIN ([216.209.46.17]) by tomts13-srv.bellnexxia.net (InterMail vM.5.01.06.05 201-253-122-130-105-20030824) with SMTP id <20040224192716.NTRH25409.tomts13-srv.bellnexxia.net@VILAIN> for ; Tue, 24 Feb 2004 14:27:16 -0500 Original-To: X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook CWS, Build 9.0.2416 (9.0.2910.0) Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.2 Precedence: list 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 Xref: main.gmane.org gmane.emacs.bugs:7069 X-Report-Spam: http://spam.gmane.org/gmane.emacs.bugs:7069 Hi, This is a tentative post on this mailing list. I've spent hours looking for reports of that bug on Internet, without success. This happens on NTEmacs only, with recent CVS (http://www.crasseux.com/emacs/) and current binary version. I think it'd be best to describe this with a little bit of ASCII art. Imagine the Emacs frame, with a big text file in it: +-----------------------------+ +-----------------------------+ | |^| | A | | |- - - - - - - - - - - - - -| | | | | | | | | B | | | | | +---------------------------|-| When I use the scrollbar on the right to scroll the text, the text display gets divided in 2. The text in the A region scrolls normally and follows the regular movement of the scroll bar. The text on the B region, on the other, stays fixed and will not redraw until the scrolling is stopped or slowed down. The respective size of the A and B region varies with the speed at which I scroll, the size of the Emacs frame and the size of the loaded text. At full screen (1280x1204), it gets BAD: scrolling using the up/down arrows causes the problem. I would like to know: - Is that behavior normal? If not, was that bug reported somewhere? I could not find anything. It may be only me unable to figure out the correct words to search. - Is there a solution to that, through ELisp or manual recompilation? Thank you. François-Denis Gonthier