From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.devel Subject: Commenting out large blocks of code in CC Mode Date: Tue, 3 Apr 2018 16:51:54 +0000 Message-ID: <20180403165154.GD5363@ACM> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: blaine.gmane.org 1522774235 2474 195.159.176.226 (3 Apr 2018 16:50:35 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 3 Apr 2018 16:50:35 +0000 (UTC) User-Agent: Mutt/1.7.2 (2016-11-26) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Apr 03 18:50:31 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f3P8g-0000WV-4k for ged-emacs-devel@m.gmane.org; Tue, 03 Apr 2018 18:50:30 +0200 Original-Received: from localhost ([::1]:48677 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f3PAl-0001Nh-JM for ged-emacs-devel@m.gmane.org; Tue, 03 Apr 2018 12:52:39 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60467) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f3PAe-0001NK-CR for emacs-devel@gnu.org; Tue, 03 Apr 2018 12:52:33 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f3PAb-0002Vf-BZ for emacs-devel@gnu.org; Tue, 03 Apr 2018 12:52:32 -0400 Original-Received: from colin.muc.de ([193.149.48.1]:48592 helo=mail.muc.de) by eggs.gnu.org with smtp (Exim 4.71) (envelope-from ) id 1f3PAb-0002Th-4i for emacs-devel@gnu.org; Tue, 03 Apr 2018 12:52:29 -0400 Original-Received: (qmail 47769 invoked by uid 3782); 3 Apr 2018 16:52:25 -0000 Original-Received: from acm.muc.de (p5B147293.dip0.t-ipconnect.de [91.20.114.147]) by colin.muc.de (tmda-ofmipd) with ESMTP; Tue, 03 Apr 2018 18:52:24 +0200 Original-Received: (qmail 10466 invoked by uid 1000); 3 Apr 2018 16:51:54 -0000 Content-Disposition: inline X-Delivery-Agent: TMDA/1.1.12 (Macallan) X-Primary-Address: acm@muc.de X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x [fuzzy] X-Received-From: 193.149.48.1 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:224279 Archived-At: Hello, Emacs. Commenting out large blocks of code in CC Mode has been slow for a long time. E.g. commenting out ~2000 lines of code was taking around 10 minutes. After three recent commits, it is now fast enough. The above example now takes less than a second. -- Alan Mackenzie (Nuremberg, Germany).