From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.devel Subject: Re: Annoying recentering when scrolling down Date: Sat, 23 Aug 2008 11:03:05 -0400 Message-ID: <87bpzjixjq.fsf@stupidchicken.com> References: <87ljyonasy.fsf@cyd.mit.edu> <87ej4gvir1.fsf@cyd.mit.edu> <87y72ojx5o.fsf@cyd.mit.edu> <48AFF8FC.5070004@gmx.at> <48AFFFD9.1010909@gmx.at> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1219677448 2574 80.91.229.12 (25 Aug 2008 15:17:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 25 Aug 2008 15:17:28 +0000 (UTC) Cc: martin rudalics , "Emacs Dev \[emacs-devel\]" To: "Juanma Barranquero" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Aug 25 17:18:19 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1KXdpS-00072e-LS for ged-emacs-devel@m.gmane.org; Mon, 25 Aug 2008 17:18:02 +0200 Original-Received: from localhost ([127.0.0.1]:52428 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KXdoU-0006Ug-6c for ged-emacs-devel@m.gmane.org; Mon, 25 Aug 2008 11:17:02 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KXdnV-0005Jv-Px for emacs-devel@gnu.org; Mon, 25 Aug 2008 11:16:01 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KXdnT-0005FU-6n for emacs-devel@gnu.org; Mon, 25 Aug 2008 11:16:00 -0400 Original-Received: from [199.232.76.173] (port=37616 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KXdnT-0005FG-45 for emacs-devel@gnu.org; Mon, 25 Aug 2008 11:15:59 -0400 Original-Received: from [18.115.7.246] (port=36501 helo=furry) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KXdnT-0007qv-2r for emacs-devel@gnu.org; Mon, 25 Aug 2008 11:15:59 -0400 Original-Received: by furry (Postfix, from userid 1000) id A0296C06B; Sat, 23 Aug 2008 11:03:05 -0400 (EDT) In-Reply-To: (Juanma Barranquero's message of "Sat, 23 Aug 2008 14:47:46 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) X-detected-kernel: by monty-python.gnu.org: Linux 2.6 (newer, 2) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:102942 Archived-At: "Juanma Barranquero" writes: > On Sat, Aug 23, 2008 at 14:17, martin rudalics wrote: > >> Redisplay is still awfully slow here even with Jason's changes. When I >> have a >> >> ------- >> | | | >> |-------| >> | | >> ------- >> >> window-layout, dragging the horizontal divider with the mouse has the >> contents of the upper right window flicker amazingly. > > I do not see much flicker. > >> The only way to >> find out seems to apply Chong's changes to Emacs 22 and check there. > > I don't see how would that change the fact that rev 1.1243 of xdisp.c > introduces a regression. Could you try something: set scroll-conservatively to 5000, not most-positive-fixnum. Do you still have problems with that?