From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Sam Steingold Newsgroups: gmane.emacs.devel Subject: Re: cc-mode performance (was: Emacs 23.2 plans) Date: Tue, 10 Nov 2009 14:09:35 -0500 Message-ID: <4AF9BA6F.9000408@gnu.org> References: <87ws21aaiz.fsf@stupidchicken.com> <20091110074022.GA1385@muc.de> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1257880263 644 80.91.229.12 (10 Nov 2009 19:11:03 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 10 Nov 2009 19:11:03 +0000 (UTC) Cc: emacs-devel@gnu.org To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Nov 10 20:10:56 2009 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 1N7w7E-0005p5-4K for ged-emacs-devel@m.gmane.org; Tue, 10 Nov 2009 20:10:56 +0100 Original-Received: from localhost ([127.0.0.1]:51642 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1N7w7D-0003UQ-L7 for ged-emacs-devel@m.gmane.org; Tue, 10 Nov 2009 14:10:55 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1N7w66-0002yh-CP for emacs-devel@gnu.org; Tue, 10 Nov 2009 14:09:46 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1N7w61-0002wg-K9 for emacs-devel@gnu.org; Tue, 10 Nov 2009 14:09:45 -0500 Original-Received: from [199.232.76.173] (port=37180 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1N7w61-0002wU-Ck for emacs-devel@gnu.org; Tue, 10 Nov 2009 14:09:41 -0500 Original-Received: from mx2.janestcapital.com ([38.105.200.102]:51102) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1N7w60-0006rx-W1 for emacs-devel@gnu.org; Tue, 10 Nov 2009 14:09:41 -0500 Original-Received: from nyc-qsv-mail1.delacy.com ([172.25.22.57]) by mx2.janestcapital.com with esmtp (Exim 4.69) (envelope-from ) id 1N7w5w-0001Tk-Ai; Tue, 10 Nov 2009 14:09:36 -0500 Original-Received: from nyc-qws-005.delacy.com ([172.25.131.105]) by nyc-qsv-mail1.delacy.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1N7w5w-0006ii-9D; Tue, 10 Nov 2009 14:09:36 -0500 User-Agent: Thunderbird 2.0.0.22 (X11/20090625) In-Reply-To: <20091110074022.GA1385@muc.de> X-Enigmail-Version: 0.95.6 X-detected-operating-system: by monty-python.gnu.org: Genre and OS details not recognized. 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:116814 Archived-At: Alan Mackenzie wrote: > I am enhancing CC Mode's function `c-parse-state' so that it can > handle "brace deserts" (source files with few or no braces) at a > tolerable speed. Currently, (in a file supplied by Dave Milter, who > reported the bug), scrolling back a screen from EOB takes several > seconds. well, I have a whole bunch of speed test files for you: clisp sources. would you like to take a look?