From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: storm@cua.dk (Kim F. Storm) Newsgroups: gmane.emacs.devel Subject: Re: cperl + isearch + font-lock-multiline sometimes very slow Date: Thu, 19 Oct 2006 13:26:49 +0200 Message-ID: References: NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1161257279 29692 80.91.229.2 (19 Oct 2006 11:27:59 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Thu, 19 Oct 2006 11:27:59 +0000 (UTC) Cc: Klaus Zeitler , emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Oct 19 13:27:57 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GaW42-0005Dj-Tl for ged-emacs-devel@m.gmane.org; Thu, 19 Oct 2006 13:27:55 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GaW42-0004ac-CI for ged-emacs-devel@m.gmane.org; Thu, 19 Oct 2006 07:27:54 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1GaW3l-0004XM-HE for emacs-devel@gnu.org; Thu, 19 Oct 2006 07:27:37 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1GaW3k-0004WN-Bc for emacs-devel@gnu.org; Thu, 19 Oct 2006 07:27:36 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GaW3k-0004WK-8t for emacs-devel@gnu.org; Thu, 19 Oct 2006 07:27:36 -0400 Original-Received: from [195.41.46.237] (helo=pfepc.post.tele.dk) by monty-python.gnu.org with esmtp (Exim 4.52) id 1GaW3h-00050B-Rg; Thu, 19 Oct 2006 07:27:34 -0400 Original-Received: from kfs-l.imdomain.dk.cua.dk (unknown [80.165.4.124]) by pfepc.post.tele.dk (Postfix) with SMTP id 112998A005E; Thu, 19 Oct 2006 13:27:29 +0200 (CEST) Original-To: rms@gnu.org In-Reply-To: (Richard Stallman's message of "Thu\, 19 Oct 2006 03\:48\:07 -0400") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) 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:60919 Archived-At: Richard Stallman writes: > Around a week ago we installed lots of changes in Cperl mode. > That is probably why things changed. > > But I think the interesting question is why the text properties > make isearch slow. I suspect that is where the bug is. search.c: #define REGEXP_CACHE_SIZE 20 I don't know but doesn't font-lock alone sometimes need more than 20 regexps? -- Kim F. Storm http://www.cua.dk