From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kan-Ru Chen Newsgroups: gmane.emacs.devel Subject: Re: Slow fontification in C mode buffers Date: Tue, 13 Dec 2011 23:31:36 +0800 Message-ID: <87pqfso5d3.fsf@isil.kanru.info> References: <83vcpxbxn0.fsf@gnu.org> <20111203151824.GA4566@acm.acm> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1323790328 3614 80.91.229.12 (13 Dec 2011 15:32:08 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 13 Dec 2011 15:32:08 +0000 (UTC) Cc: Eli Zaretskii , emacs-devel@gnu.org To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Dec 13 16:32:03 2011 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RaUKo-00012p-2h for ged-emacs-devel@m.gmane.org; Tue, 13 Dec 2011 16:32:02 +0100 Original-Received: from localhost ([::1]:57345 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RaUKn-0003vr-KG for ged-emacs-devel@m.gmane.org; Tue, 13 Dec 2011 10:32:01 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:56213) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RaUKg-0003vm-8K for emacs-devel@gnu.org; Tue, 13 Dec 2011 10:31:59 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RaUKW-0007DZ-Lx for emacs-devel@gnu.org; Tue, 13 Dec 2011 10:31:54 -0500 Original-Received: from mail-gx0-f169.google.com ([209.85.161.169]:52046) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RaUKW-0007DQ-IF; Tue, 13 Dec 2011 10:31:44 -0500 Original-Received: by ggni2 with SMTP id i2so8437454ggn.0 for ; Tue, 13 Dec 2011 07:31:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=5wgwOFku5ov5iNTPpv0cbq2H/zneESGu8x5PvTgm5Ek=; b=PNXB4N3Gdo7F/2k45hkVQo+9X1zU8Wl7RN9r6/uroOcwKSkGoWLvQ2YrCsKUbZlGds M2wk/nxg1LWR5qIdejrFJomwyf5V9/aC9Xh+SDYwgCoPXJe6Am5NIjCznEI+lG5v+bvf B8RID/NFIA8UN/Mja0vsMbDbesvDiZY7iVBGA= Original-Received: by 10.182.152.65 with SMTP id uw1mr4214982obb.10.1323790303764; Tue, 13 Dec 2011 07:31:43 -0800 (PST) Original-Received: from isil.kanru.info (61-228-151-79.dynamic.hinet.net. [61.228.151.79]) by mx.google.com with ESMTPS id i4sm5323562obj.5.2011.12.13.07.31.39 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 13 Dec 2011 07:31:41 -0800 (PST) Original-Received: from localhost.localdomain ([127.0.0.1] helo=isil.kanru.info) by isil.kanru.info with esmtp (Exim 4.77) (envelope-from ) id 1RaUKO-0000UT-9n; Tue, 13 Dec 2011 23:31:36 +0800 In-Reply-To: <20111203151824.GA4566@acm.acm> (Alan Mackenzie's message of "Sat, 3 Dec 2011 15:18:24 +0000") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 209.85.161.169 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 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-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:146689 Archived-At: Alan Mackenzie writes: > By a happy coincidence, I've just tracked down another sluggishness (in > large array initialisations, reported by Peter Milliken on bug-cc-mode) > which looks to have exactly the same cause, namely > `c-font-lock-enclosing-decls' which fontifies the innards of a > struct/union/enum when jit-lock etc. starts in the middle of it. Is this the same problem? http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10288 I cannot find the original report by Peter. -- Kanru