From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.bugs Subject: bug#10652: font-lock very slow for C++ Date: Thu, 29 Mar 2012 09:35:18 +0000 Message-ID: <20120329093517.GA2961@acm.acm> References: <05ad2fb77a606d40fcdd51af095a5280@tonotdo.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1333013881 15445 80.91.229.3 (29 Mar 2012 09:38:01 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 29 Mar 2012 09:38:01 +0000 (UTC) Cc: 10652@debbugs.gnu.org To: Toon Claes Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Mar 29 11:38:00 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SDBnq-0006ez-DU for geb-bug-gnu-emacs@m.gmane.org; Thu, 29 Mar 2012 11:37:58 +0200 Original-Received: from localhost ([::1]:34422 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDBnp-0004IW-QO for geb-bug-gnu-emacs@m.gmane.org; Thu, 29 Mar 2012 05:37:57 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:43545) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDBnh-0004GN-EQ for bug-gnu-emacs@gnu.org; Thu, 29 Mar 2012 05:37:55 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SDBnb-0006m5-4c for bug-gnu-emacs@gnu.org; Thu, 29 Mar 2012 05:37:49 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37280) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SDBnU-0006jD-I6; Thu, 29 Mar 2012 05:37:36 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SDCHu-0004XV-2P; Thu, 29 Mar 2012 06:09:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Alan Mackenzie Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org, bug-cc-mode@gnu.org Resent-Date: Thu, 29 Mar 2012 10:09:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10652 X-GNU-PR-Package: emacs,cc-mode X-GNU-PR-Keywords: Original-Received: via spool by 10652-submit@debbugs.gnu.org id=B10652.133301570217394 (code B ref 10652); Thu, 29 Mar 2012 10:09:01 +0000 Original-Received: (at 10652) by debbugs.gnu.org; 29 Mar 2012 10:08:22 +0000 Original-Received: from localhost ([127.0.0.1]:44112 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SDCHF-0004WU-B8 for submit@debbugs.gnu.org; Thu, 29 Mar 2012 06:08:22 -0400 Original-Received: from colin.muc.de ([193.149.48.1]:37290 helo=mail.muc.de) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SDCGy-0004Vf-Ml for 10652@debbugs.gnu.org; Thu, 29 Mar 2012 06:08:20 -0400 Original-Received: (qmail 88379 invoked by uid 3782); 29 Mar 2012 09:36:36 -0000 Original-Received: from acm.muc.de (pD951B3B6.dip.t-dialin.net [217.81.179.182]) by colin.muc.de (tmda-ofmipd) with ESMTP; Thu, 29 Mar 2012 11:36:34 +0200 Original-Received: (qmail 3004 invoked by uid 1000); 29 Mar 2012 09:35:18 -0000 Content-Disposition: inline In-Reply-To: <05ad2fb77a606d40fcdd51af095a5280@tonotdo.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Delivery-Agent: TMDA/1.1.12 (Macallan) X-Primary-Address: acm@muc.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:58282 Archived-At: Hi, Toon. On Wed, Mar 28, 2012 at 09:07:23AM +0200, Toon Claes wrote: > Hello Alan, > Your changes indeed help. > Still it happens emacs > completely hangs when isearching. So I do not really agree the bug is > fixed. Sorry about that! Can I assume (i) You've already tried this, starting Emacs with Emacs -Q? (ii) Youre using the latest version of Emacs 24? Searching and C++ Mode are, as far as I know, completely orthogonal. Before going any further, could you please try switching the file into fundamental mode (with M-x fundamental-mode) and tell me if the search still hangs. Thanks! [ .... ] > Regards, > Toon -- Alan Mackenzie (Nuremberg, Germany).