From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#14786: 24.3.50; `field-end' is now very slow Date: Thu, 04 Jul 2013 18:15:22 +0300 Message-ID: <83sizuz791.fsf@gnu.org> References: <82afc751-3de7-4315-833d-fa6c9ab9378a@default> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1372952195 9143 80.91.229.3 (4 Jul 2013 15:36:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 4 Jul 2013 15:36:35 +0000 (UTC) Cc: 14786@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jul 04 17:36:35 2013 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 1UulaE-00085r-C5 for geb-bug-gnu-emacs@m.gmane.org; Thu, 04 Jul 2013 17:36:34 +0200 Original-Received: from localhost ([::1]:43263 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UulaD-0007Vw-Jc for geb-bug-gnu-emacs@m.gmane.org; Thu, 04 Jul 2013 11:36:33 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45230) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UulGO-0002LT-8E for bug-gnu-emacs@gnu.org; Thu, 04 Jul 2013 11:16:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UulGN-0005su-2Z for bug-gnu-emacs@gnu.org; Thu, 04 Jul 2013 11:16:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:34933) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UulGM-0005sj-Ut for bug-gnu-emacs@gnu.org; Thu, 04 Jul 2013 11:16:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1UulGM-0005P9-GH for bug-gnu-emacs@gnu.org; Thu, 04 Jul 2013 11:16:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 04 Jul 2013 15:16:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14786 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14786-submit@debbugs.gnu.org id=B14786.137295094420724 (code B ref 14786); Thu, 04 Jul 2013 15:16:02 +0000 Original-Received: (at 14786) by debbugs.gnu.org; 4 Jul 2013 15:15:44 +0000 Original-Received: from localhost ([127.0.0.1]:57482 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UulG4-0005OB-4s for submit@debbugs.gnu.org; Thu, 04 Jul 2013 11:15:44 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:61005) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UulG1-0005Np-Rl for 14786@debbugs.gnu.org; Thu, 04 Jul 2013 11:15:43 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MPF003003P1NF00@a-mtaout20.012.net.il> for 14786@debbugs.gnu.org; Thu, 04 Jul 2013 18:15:30 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MPF0032C3PT5LC0@a-mtaout20.012.net.il>; Thu, 04 Jul 2013 18:15:30 +0300 (IDT) In-reply-to: <82afc751-3de7-4315-833d-fa6c9ab9378a@default> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x 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:75893 Archived-At: > Date: Wed, 3 Jul 2013 22:34:31 -0700 (PDT) > From: Drew Adams > > I'm not very good at measuring processing time. If you need more info > about that then someone will need to remind me what functions to use for > measuring. profiler-start and profiler-report. > I put the cursor on, say, the first file or dir name in a large Dired > buffer (1860 lines). I do `M-: (field-end nil)'. > > In Emacs 22, 23, and even 24.3, the result appears immediately - no > perceptible delay. In recent Emacs 24 (e.g., this build), the result > appears after several seconds - 3 to 4 sec. I cannot reproduce this with yesterday's trunk. Does this happen for you in "emacs -Q"?