From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: dhruva Newsgroups: gmane.emacs.devel Subject: Re: rendering on gnu/linux Date: Tue, 18 Nov 2008 08:14:50 +0530 Message-ID: References: <87tza68a6q.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1226976308 25527 80.91.229.12 (18 Nov 2008 02:45:08 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 18 Nov 2008 02:45:08 +0000 (UTC) Cc: Emacs Devel To: "Chong Yidong" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Nov 18 03:46:09 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 1L2GbQ-0000ui-UL for ged-emacs-devel@m.gmane.org; Tue, 18 Nov 2008 03:46:09 +0100 Original-Received: from localhost ([127.0.0.1]:52405 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L2GaI-0003bJ-9I for ged-emacs-devel@m.gmane.org; Mon, 17 Nov 2008 21:44:58 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1L2GaD-0003Zf-RU for emacs-devel@gnu.org; Mon, 17 Nov 2008 21:44:53 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1L2GaC-0003ZT-EU for emacs-devel@gnu.org; Mon, 17 Nov 2008 21:44:53 -0500 Original-Received: from [199.232.76.173] (port=50733 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L2GaC-0003ZQ-9K for emacs-devel@gnu.org; Mon, 17 Nov 2008 21:44:52 -0500 Original-Received: from wf-out-1314.google.com ([209.85.200.174]:46709) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1L2GaC-0008VM-6n for emacs-devel@gnu.org; Mon, 17 Nov 2008 21:44:52 -0500 Original-Received: by wf-out-1314.google.com with SMTP id 28so2724969wfc.24 for ; Mon, 17 Nov 2008 18:44:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=67RGo513nM8xPnA/edLoabFk9o3JZ0JYT2Qds3VU41M=; b=fDc+6BAPVhTAL2mblJYyCoYvF+kc2VIYt+YqrgjYlFNNkUy1oDgQmk7NZ22I37UiiR rDxajlmCgLJo7bKpy0vHUYIz7zNHTeHrrfwxwnHDtiGFfTuimV6B815MG8w9NeK4Ay6V veQLscUzG+irb4FHAIll+jcLA1/77+PTsQ8HE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=l84winGylfx07JybObX8xhs+vz14DWO7ela7VH/gmD+x5fS2gRKQyii19KUc+x6Gr7 8k9v19Ld34h0i2y49nnP3YqsUpd1w5ytBwCKo6xS+kaKWf+rBzcn2Y7CRY8WhYed/Sep /otbQ85GWazsxDimJSHPElz875dxCgZs556qM= Original-Received: by 10.142.234.16 with SMTP id g16mr2316073wfh.107.1226976290627; Mon, 17 Nov 2008 18:44:50 -0800 (PST) Original-Received: by 10.142.110.21 with HTTP; Mon, 17 Nov 2008 18:44:50 -0800 (PST) In-Reply-To: <87tza68a6q.fsf@stupidchicken.com> Content-Disposition: inline X-detected-operating-system: by monty-python.gnu.org: GNU/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:105770 Archived-At: Hi, On Tue, Nov 18, 2008 at 12:13 AM, Chong Yidong wrote: > dhruva writes: > >> A simple way to reproduce: >> 1. Run vanilla emacs in window mode on GNU/Linux >> 2. Open some 'C' file with font-lock enabled >> 3. Keep pressing C-l repeatedly, you will see lines appearing and >> disappearing randomly. > > C-l is now bound to recenter-top-bottom instead of recenter. Maybe this > is what you're seeing? I am aware of the recenter functionality, the recenter happens and in the redisplay, I see some lines or partial lines missing. When I scroll a screen full which I presume will trigger a redisplay, it gets redrawn properly to show the complete contents. I am using Nvdia driver, IBM Thinkpad 61 series with display on an external lenovo flat LCD monitor. The rest being Ubuntu 8.10 pristine installation. -dhruva -- Contents reflect my personal views only!