From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Lennart Borgman (gmail)" Newsgroups: gmane.emacs.devel,gmane.emacs.pretest.bugs Subject: Re: 23.0.60; Emacs hangs during fontification Date: Thu, 13 Mar 2008 18:22:31 +0100 Message-ID: <47D962D7.3040706@gmail.com> References: <47D9582C.2020306@gmail.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1205428987 9359 80.91.229.12 (13 Mar 2008 17:23:07 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 13 Mar 2008 17:23:07 +0000 (UTC) To: emacs-pretest-bug@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Mar 13 18:23:25 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 1JZr9I-0002oL-Ls for ged-emacs-devel@m.gmane.org; Thu, 13 Mar 2008 18:23:25 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JZr8j-0004TE-Iy for ged-emacs-devel@m.gmane.org; Thu, 13 Mar 2008 13:22:49 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JZr8f-0004Sl-1X for emacs-devel@gnu.org; Thu, 13 Mar 2008 13:22:45 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JZr8c-0004SR-Ia for emacs-devel@gnu.org; Thu, 13 Mar 2008 13:22:43 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JZr8c-0004SO-E1 for emacs-devel@gnu.org; Thu, 13 Mar 2008 13:22:42 -0400 Original-Received: from fencepost.gnu.org ([140.186.70.10]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1JZr8c-00049i-60 for emacs-devel@gnu.org; Thu, 13 Mar 2008 13:22:42 -0400 Original-Received: from mail.gnu.org ([199.232.76.166] helo=mx10.gnu.org) by fencepost.gnu.org with esmtp (Exim 4.67) (envelope-from ) id 1JZr8b-0004w1-UY for emacs-pretest-bug@gnu.org; Thu, 13 Mar 2008 13:22:42 -0400 Original-Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1JZr8Y-00048U-Pp for emacs-pretest-bug@gnu.org; Thu, 13 Mar 2008 13:22:41 -0400 Original-Received: from ch-smtp01.sth.basefarm.net ([80.76.149.212]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JZr8Y-00047y-9Z for emacs-pretest-bug@gnu.org; Thu, 13 Mar 2008 13:22:38 -0400 Original-Received: from c83-254-148-228.bredband.comhem.se ([83.254.148.228]:60625 helo=[127.0.0.1]) by ch-smtp01.sth.basefarm.net with esmtp (Exim 4.68) (envelope-from ) id 1JZr8U-0004lK-4S for emacs-pretest-bug@gnu.org; Thu, 13 Mar 2008 18:22:37 +0100 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.9) Gecko/20071031 Thunderbird/2.0.0.9 Mnenhy/0.7.5.666 In-Reply-To: <47D9582C.2020306@gmail.com> X-Antivirus: avast! (VPS 080313-0, 2008-03-13), Outbound message X-Antivirus-Status: Clean X-Originating-IP: 83.254.148.228 X-Scan-Result: No virus found in message 1JZr8U-0004lK-4S. X-Scan-Signature: ch-smtp01.sth.basefarm.net 1JZr8U-0004lK-4S b506d9529cd45bad85b5f6a7a1bdb27e X-detected-kernel: by monty-python.gnu.org: Linux 2.6? (barebone, rare!) X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) 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:92423 gmane.emacs.pretest.bugs:21557 Archived-At: Lennart Borgman (gmail) wrote: > I got a bug report through Emacs Wiki (see > http://www.emacswiki.org/cgi-bin/wiki/NxhtmlMode) saying that Emacs > hangs when a large javascript file is opened. I tested and, yes, it > hangs when I try to scroll down a number of times. > > I have attached the javascript.el that I have used. (This is the one > that has been considered for inclusion in Emacs.) > > To see this do > > emacs -Q > C-x C-f javascript.el > M-x eval-buffer > C-x C-f my-large-javascript-file.js > M-x javascript-mode > > and then repeatedly press page down to scroll down. (Emacs will hang > completely and use all CPU power available.) > > > In GNU Emacs 23.0.60.1 (i386-mingw-nt5.1.2600) > of 2008-03-10 > > Note: I do not know which Emacs version jim-jam who told about the > problem uses, but it must be at least Emacs 22. From the wiki: I am using Carbon Emacs (22.1.50.1) – jim-jam