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#32899: 27.0.50; wdired-do-renames: Speed up for long Emacs sessions Date: Fri, 04 Sep 2020 06:10:47 +0200 Message-ID: <875z8ufago.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34350"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 32899@debbugs.gnu.org To: Tino Calancha Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Sep 04 06:11:08 2020 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 1kE348-0008pV-HA for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Sep 2020 06:11:08 +0200 Original-Received: from localhost ([::1]:50150 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kE347-0001gu-JJ for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Sep 2020 00:11:07 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58664) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kE342-0001gm-0d for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 00:11:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53498) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kE341-0007gc-NV for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 00:11:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kE341-0004m6-JD for bug-gnu-emacs@gnu.org; Fri, 04 Sep 2020 00:11:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 04 Sep 2020 04:11:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 32899 X-GNU-PR-Package: emacs Original-Received: via spool by 32899-submit@debbugs.gnu.org id=B32899.159919266018346 (code B ref 32899); Fri, 04 Sep 2020 04:11:01 +0000 Original-Received: (at 32899) by debbugs.gnu.org; 4 Sep 2020 04:11:00 +0000 Original-Received: from localhost ([127.0.0.1]:36811 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kE33z-0004lq-Po for submit@debbugs.gnu.org; Fri, 04 Sep 2020 00:10:59 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:43448) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kE33x-0004lb-RQ for 32899@debbugs.gnu.org; Fri, 04 Sep 2020 00:10:58 -0400 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=FFM6Gs4GGfCXA/YCq/97qUFbVbQdXd0LxrHpaRP3VUE=; b=DGMZ26Mwoj6UXAegZ70V8xwfxt VkPlnVsDJY7n3S73fALrgslsnROluK7eCTXUQrNVdDiflI8nK421R84tVGb/x23t1EjfmolOQF65o sLTe/MR5S84AHNvpu5kIfGQ5+4p6tCjIYShwrsVgStu5uI68bRO/AjCbciIhcOBKlhKM=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kE33o-0002Nj-M7; Fri, 04 Sep 2020 06:10:51 +0200 X-Now-Playing: Machinedrum's _Vapor City Citizenship Programme_: "Vapor City - Vizion Centre Mix" In-Reply-To: (Tino Calancha's message of "Tue, 2 Oct 2018 02:22:51 +0900") 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:187072 Archived-At: Tino Calancha writes: > In a long lived Emacs session with many buffers, we can > get a significant improvement with `wdired-do-renames' if we > drop an unnecessary step, i.e., if `dired-rename-file' > calls `dired-rename-subdir' iif FILE is a directory. > > I observe gains as high as a factor 15. This was apparently never applied at the time, and it no longer applied cleanly, so I respun the patch and did some testing. Everything seems to work for me, and I think the patch makes sense, so I've applied it to Emacs 28. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no