From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Leo Newsgroups: gmane.emacs.bugs Subject: bug#6810: 23.2; dired-omit-mode makes dired slow Date: Fri, 06 Aug 2010 16:19:57 +0100 Message-ID: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1281114105 10764 80.91.229.12 (6 Aug 2010 17:01:45 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 6 Aug 2010 17:01:45 +0000 (UTC) To: 6810@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Aug 06 19:01:44 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OhQIg-00089s-LM for geb-bug-gnu-emacs@m.gmane.org; Fri, 06 Aug 2010 19:01:42 +0200 Original-Received: from localhost ([127.0.0.1]:33512 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OhQIg-0003I6-Gf for geb-bug-gnu-emacs@m.gmane.org; Fri, 06 Aug 2010 13:01:42 -0400 Original-Received: from [140.186.70.92] (port=49633 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OhPwB-0003nP-Fb for bug-gnu-emacs@gnu.org; Fri, 06 Aug 2010 12:38:33 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OhPw7-0006jO-Je for bug-gnu-emacs@gnu.org; Fri, 06 Aug 2010 12:38:25 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46407) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OhPw7-0006jK-ID for bug-gnu-emacs@gnu.org; Fri, 06 Aug 2010 12:38:23 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1OhPp0-0006aB-BM; Fri, 06 Aug 2010 12:31:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Leo Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 06 Aug 2010 16:31:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 6810 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.128111223225291 (code B ref -1); Fri, 06 Aug 2010 16:31:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 6 Aug 2010 16:30:32 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OhPoW-0006Zs-07 for submit@debbugs.gnu.org; Fri, 06 Aug 2010 12:30:32 -0400 Original-Received: from mail.gnu.org ([199.232.76.166] helo=mx10.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OhPoU-0006Zg-D4 for submit@debbugs.gnu.org; Fri, 06 Aug 2010 12:30:30 -0400 Original-Received: from lists.gnu.org ([199.232.76.165]:55355) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1OhPp2-0004Nh-SI for submit@debbugs.gnu.org; Fri, 06 Aug 2010 12:31:04 -0400 Original-Received: from [140.186.70.92] (port=42534 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OhPoy-0006lc-Jx for bug-gnu-emacs@gnu.org; Fri, 06 Aug 2010 12:31:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OhOiH-00071K-9u for bug-gnu-emacs@gnu.org; Fri, 06 Aug 2010 11:20:02 -0400 Original-Received: from ppsw-31.csi.cam.ac.uk ([131.111.8.131]:52340) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OhOiH-00070i-40 for bug-gnu-emacs@gnu.org; Fri, 06 Aug 2010 11:20:01 -0400 X-Cam-AntiVirus: no malware found X-Cam-SpamDetails: not scanned X-Cam-ScannerInfo: http://www.cam.ac.uk/cs/email/scanner/ Original-Received: from cpc1-cmbg13-0-0-cust596.cmbg.cable.ntl.com ([86.9.122.85]:58356 helo=Victoria.local) by ppsw-31.csi.cam.ac.uk (smtp.hermes.cam.ac.uk [131.111.8.157]:587) with esmtpsa (PLAIN:sl392) (TLSv1:DHE-RSA-AES128-SHA:128) id 1OhOiF-0000mQ-K5 (Exim 4.72) for bug-gnu-emacs@gnu.org (return-path ); Fri, 06 Aug 2010 16:19:59 +0100 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Fri, 06 Aug 2010 12:31:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:39288 Archived-At: When dired-omit-mode is on, operations on marked files become much slower. To see this, following these steps: 1. Emacs -q 2. eval: (require 'dired-x) (add-hook 'dired-mode-hook 'dired-omit-mode) 3. C-x d and enter emacs/lisp (or any dir that has a few dozen files) 4. Mark all files by typing: * / t 5. Change mode to 444 by typing: M 444 RET For every marked file, a message is displayed something like: Redisplaying...xyz.el Omitting... (Nothing to omit) Can this inefficiency be rid of? Thank you. Leo