From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Leo Newsgroups: gmane.emacs.bugs,gmane.emacs.pretest.bugs Subject: bug#2503: 23.0.91; poor performance of flyspell for text mode Date: Fri, 27 Feb 2009 23:12:41 +0000 Message-ID: Reply-To: Leo , 2503@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1235777036 8142 80.91.229.12 (27 Feb 2009 23:23:56 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 27 Feb 2009 23:23:56 +0000 (UTC) To: emacs-pretest-bug@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Feb 28 00:25:12 2009 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LdC4t-0001Cf-9A for geb-bug-gnu-emacs@m.gmane.org; Sat, 28 Feb 2009 00:25:11 +0100 Original-Received: from localhost ([127.0.0.1]:42936 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LdC3Y-0001HR-6z for geb-bug-gnu-emacs@m.gmane.org; Fri, 27 Feb 2009 18:23:48 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LdC3S-0001Cr-8m for bug-gnu-emacs@gnu.org; Fri, 27 Feb 2009 18:23:42 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LdC3Q-0001AE-Rr for bug-gnu-emacs@gnu.org; Fri, 27 Feb 2009 18:23:41 -0500 Original-Received: from [199.232.76.173] (port=37875 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LdC3Q-0001A3-HY for bug-gnu-emacs@gnu.org; Fri, 27 Feb 2009 18:23:40 -0500 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:59304) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LdC3Q-0005NJ-7r for bug-gnu-emacs@gnu.org; Fri, 27 Feb 2009 18:23:40 -0500 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n1RNNcUT007337; Fri, 27 Feb 2009 15:23:38 -0800 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id n1RNF7Xm004135; Fri, 27 Feb 2009 15:15:07 -0800 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Leo Original-Sender: "Leo, Shidai Liu" Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Fri, 27 Feb 2009 23:15:06 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: report 2503 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by submit@emacsbugs.donarmstrong.com id=B.12357763683540 (code B ref -1); Fri, 27 Feb 2009 23:15:06 +0000 Original-Received: (at submit) by emacsbugs.donarmstrong.com; 27 Feb 2009 23:12:48 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from fencepost.gnu.org (fencepost.gnu.org [140.186.70.10]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n1RNCjFS003527 for ; Fri, 27 Feb 2009 15:12:46 -0800 Original-Received: from mx10.gnu.org ([199.232.76.166]:39044) by fencepost.gnu.org with esmtp (Exim 4.67) (envelope-from ) id 1LdBqb-0008NV-T8 for emacs-pretest-bug@gnu.org; Fri, 27 Feb 2009 18:10:26 -0500 Original-Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1LdBsp-0004R2-Jh for emacs-pretest-bug@gnu.org; Fri, 27 Feb 2009 18:12:44 -0500 Original-Received: from ppsw-6.csi.cam.ac.uk ([131.111.8.136]:52520) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LdBsp-0004Qs-AM for emacs-pretest-bug@gnu.org; Fri, 27 Feb 2009 18:12:43 -0500 X-Cam-AntiVirus: no malware found X-Cam-SpamDetails: not scanned X-Cam-ScannerInfo: http://www.cam.ac.uk/cs/email/scanner/ Original-Received: from smaug.linux.pwf.cam.ac.uk ([193.60.95.72]:39400) by ppsw-6.csi.cam.ac.uk (smtp.hermes.cam.ac.uk [131.111.8.156]:587) with esmtpsa (LOGIN:sl392) (TLSv1:DHE-RSA-AES256-SHA:256) id 1LdBsn-0004T8-Li (Exim 4.70) for emacs-pretest-bug@gnu.org (return-path ); Fri, 27 Feb 2009 23:12:41 +0000 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Fri, 27 Feb 2009 18:23:41 -0500 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:25812 gmane.emacs.pretest.bugs:24008 Archived-At: I am using: GNU Emacs 23.0.91.1 (i386-mingw-nt5.1.2600) of 2009-02-26 on LENNART-69DE564 If I do the following: (add-hook 'text-mode-hook 'turn-on-flyspell) There's a noticeable delay in opening any text files. In a text file, if I hold down right arrow key, I can also see the point moving in an on and off way i.e. it looks like something is holding it back. Another noticeable poor performance is in the following scenario. I can see the cpu goes up to 100%. To reproduce: In a file, regardless of flyspell, hold down the 'Down Arrow' key It will drive the cpu to 100% and the moving is not as smooth as in GNU/Linux. Hope this helps, Leo