From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#14786: 24.3.50; `field-end' is now very slow Date: Sat, 04 Dec 2021 04:45:40 +0100 Message-ID: <87mtlhqbh7.fsf@gnus.org> References: <82afc751-3de7-4315-833d-fa6c9ab9378a@default>> <83sizuz791.fsf@gnu.org>> <029969a6-cd0e-45c9-b778-57b5daf98c2a@default> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18285"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 14786@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Dec 04 04:46:20 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mtM0C-0004Y1-DQ for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 04 Dec 2021 04:46:20 +0100 Original-Received: from localhost ([::1]:42782 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mtM0B-00041s-BL for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 03 Dec 2021 22:46:19 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:47650) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtLzv-00040B-DK for bug-gnu-emacs@gnu.org; Fri, 03 Dec 2021 22:46:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41105) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mtLzu-0004Oh-L6 for bug-gnu-emacs@gnu.org; Fri, 03 Dec 2021 22:46:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mtLzu-00062c-Gp for bug-gnu-emacs@gnu.org; Fri, 03 Dec 2021 22:46:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 04 Dec 2021 03:46:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14786 X-GNU-PR-Package: emacs Original-Received: via spool by 14786-submit@debbugs.gnu.org id=B14786.163858955322722 (code B ref 14786); Sat, 04 Dec 2021 03:46:02 +0000 Original-Received: (at 14786) by debbugs.gnu.org; 4 Dec 2021 03:45:53 +0000 Original-Received: from localhost ([127.0.0.1]:52648 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mtLzl-0005u9-GF for submit@debbugs.gnu.org; Fri, 03 Dec 2021 22:45:53 -0500 Original-Received: from quimby.gnus.org ([95.216.78.240]:59996) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mtLzj-0005mh-84 for 14786@debbugs.gnu.org; Fri, 03 Dec 2021 22:45:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=vDVnsrlEZwk9KjLl1CsdXV+6jip+u+gioxyAgOdWUT0=; b=CXjBXc92/p78Ix1vAydwaW2b0T a8cwhP96fs55cdg+4GOvLpAaXdGA7TXWS2k2i0gqi6wTAY0AkFu3/NiIUrYDsrsipT1VxdtxkXY/P zWLodnENCFAfCN3xNoUhqACTyprOOpFd8l4Rd80tlx/kGwmSB4+iWusKHXOGYDMy1Su8=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mtLzZ-00021v-6R; Sat, 04 Dec 2021 04:45:44 +0100 X-Now-Playing: Janis Joplin's _Pearl_: "Buried Alive In The Blues" In-Reply-To: <029969a6-cd0e-45c9-b778-57b5daf98c2a@default> (Drew Adams's message of "Thu, 4 Jul 2013 13:57:52 -0700 (PDT)") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:221429 Archived-At: Drew Adams writes: >> > 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"? > > Sorry, the description was incomplete. > > 1. emacs -Q > > 2. Load library dired-details.el, from Emacs Wiki: > http://www.emacswiki.org/emacs/download/dired-details.el > > 3. C-x d ; in some directory that has lots of files > > 4. M-x dired-details-toggle > > 5. M-x dired-details-toggle ; (optional, so you see all info) > > 6. Position the cursor on a file or dir name near the beginning of > the list. > > 7. M-: (field-end nil) > > The result appears after a few seconds (I'm guessing about 4 sec > in the directory I used). I tried reproducing this in Emacs 27.2, but was unable to -- the `(field-end nil)' was instantaneous for me. Are you still seeing this issue in recent Emacs versions? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no