From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Juanma Barranquero Newsgroups: gmane.emacs.devel Subject: Re: More clues on the redisplay bug (Re: Emacs appears to hang) Date: Wed, 24 Jul 2002 14:00:38 +0200 Sender: emacs-devel-admin@gnu.org Message-ID: <20020724135428.2781.LEKTU@terra.es> References: <20020719145056.54ED.LEKTU@terra.es> NNTP-Posting-Host: localhost.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable X-Trace: main.gmane.org 1027512084 26956 127.0.0.1 (24 Jul 2002 12:01:24 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Wed, 24 Jul 2002 12:01:24 +0000 (UTC) Cc: emacs-devel@gnu.org Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by main.gmane.org with esmtp (Exim 3.33 #1 (Debian)) id 17XKpW-00070f-00 for ; Wed, 24 Jul 2002 14:01:22 +0200 Original-Received: from fencepost.gnu.org ([199.232.76.164]) by quimby.gnus.org with esmtp (Exim 3.12 #1 (Debian)) id 17XL4K-0002Lw-00 for ; Wed, 24 Jul 2002 14:16:40 +0200 Original-Received: from localhost ([127.0.0.1] helo=fencepost.gnu.org) by fencepost.gnu.org with esmtp (Exim 3.35 #1 (Debian)) id 17XKpe-0007fN-00; Wed, 24 Jul 2002 08:01:30 -0400 Original-Received: from [62.22.27.141] (helo=mail.peoplecall.com) by fencepost.gnu.org with esmtp (Exim 3.35 #1 (Debian)) id 17XKou-0007ag-00 for ; Wed, 24 Jul 2002 08:00:44 -0400 Original-Received: from [62.22.27.143] (jbarranquero.ofi.peoplecall.com [62.22.27.143]) by mail.peoplecall.com (8.11.6/8.11.6) with ESMTP id g6OC0Yp02924; Wed, 24 Jul 2002 14:00:38 +0200 Original-To: =?ISO-8859-1?Q?K=E1roly_L=F5rentey?= In-Reply-To: X-Mailer: Becky! ver. 2.05.04 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:6009 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:6009 On Wed, 24 Jul 2002 12:32:41 +0200, K=E1roly L=F5rentey = wrote: > The bug is not specific to ruler-mode, but I think it's a general > problem that may be related to header lines. It is definitely related to trying to scroll while the last line is not fully drawn. As Emacs resizes the frame at startup (and perhaps other frame's creation) time to display full lines, the bug doesn't appear unless you do something to draw partially visible lines. An easy way is to put a header line whose contents is of a different height that the lines in the buffer. > A few experiments with my previous builds indicate that the bug may be > related to this change: Yes. /L/e/k/t/u