From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thierry Volpiatto Newsgroups: gmane.emacs.bugs Subject: bug#10489: 24.0.92; dired-do-copy may create infinite directory hierarchy Date: Sat, 25 Feb 2012 16:53:24 +0100 Message-ID: <87obsmnc3v.fsf@gmail.com> References: <87mx9su32g.fsf@web.de> <87mx8b3nvb.fsf@gmail.com> <87pqd6wnvv.fsf@gmail.com> <87d395y1w0.fsf@gmail.com> <87zkc8x04p.fsf@gmail.com> <87vcmwwvk7.fsf@gmail.com> <834nugtwqf.fsf@gnu.org> <87r4xkwhky.fsf@gmail.com> <83vcmws3bs.fsf@gnu.org> <87ehtkwaiz.fsf@gmail.com> <87wr7cgsm3.fsf@gmx.de> <8762eww77b.fsf@gmail.com> <83pqd4roav.fsf@gnu.org> <87haygx97t.fsf@gmx.de> <83k43bs89t.fsf@gnu.org> <87sjhyx6v1.fsf@gmx.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1330185278 14701 80.91.229.3 (25 Feb 2012 15:54:38 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 25 Feb 2012 15:54:38 +0000 (UTC) Cc: 10489@debbugs.gnu.org To: Michael Albinus Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Feb 25 16:54:37 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1S1JxF-0007U3-6B for geb-bug-gnu-emacs@m.gmane.org; Sat, 25 Feb 2012 16:54:37 +0100 Original-Received: from localhost ([::1]:53843 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S1JxD-000164-TW for geb-bug-gnu-emacs@m.gmane.org; Sat, 25 Feb 2012 10:54:35 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:42957) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S1Jx6-00015m-Bc for bug-gnu-emacs@gnu.org; Sat, 25 Feb 2012 10:54:33 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S1Jx1-0007xs-00 for bug-gnu-emacs@gnu.org; Sat, 25 Feb 2012 10:54:28 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54473) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S1Jx0-0007xl-SA for bug-gnu-emacs@gnu.org; Sat, 25 Feb 2012 10:54:22 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1S1Jza-0002nU-7y for bug-gnu-emacs@gnu.org; Sat, 25 Feb 2012 10:57:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Thierry Volpiatto Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 25 Feb 2012 15:57:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10489 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 10489-submit@debbugs.gnu.org id=B10489.133018537210691 (code B ref 10489); Sat, 25 Feb 2012 15:57:02 +0000 Original-Received: (at 10489) by debbugs.gnu.org; 25 Feb 2012 15:56:12 +0000 Original-Received: from localhost ([127.0.0.1]:56370 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1S1Jyl-0002mN-S7 for submit@debbugs.gnu.org; Sat, 25 Feb 2012 10:56:12 -0500 Original-Received: from mail-ww0-f46.google.com ([74.125.82.46]:45135) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1S1Jyj-0002mF-Am for 10489@debbugs.gnu.org; Sat, 25 Feb 2012 10:56:10 -0500 Original-Received: by wgbdt14 with SMTP id dt14so2697253wgb.15 for <10489@debbugs.gnu.org>; Sat, 25 Feb 2012 07:53:28 -0800 (PST) Received-SPF: pass (google.com: domain of thierry.volpiatto@gmail.com designates 10.180.97.130 as permitted sender) client-ip=10.180.97.130; Authentication-Results: mr.google.com; spf=pass (google.com: domain of thierry.volpiatto@gmail.com designates 10.180.97.130 as permitted sender) smtp.mail=thierry.volpiatto@gmail.com; dkim=pass header.i=thierry.volpiatto@gmail.com Original-Received: from mr.google.com ([10.180.97.130]) by 10.180.97.130 with SMTP id ea2mr14062089wib.20.1330185208538 (num_hops = 1); Sat, 25 Feb 2012 07:53:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=ysxLS54uMPJt7P9gErbmb9QHs21PGvjhf7a8wakZUNw=; b=VqV29r79kfbDznYk6LBPbP9TLaXwlZdFzoiBrVFP3wSVW400V/Q7hIGy9z5I/WY1kQ wfzW1SCkY3pA1Lp1mpKBm0RdOZ/WyGQOlpk6SV5rgPDjlN+HsX5ZhjjBRyhZUeUsfzEe 2tzHnErBmTDxdDQK0O/r7kSDZk2zE7g0BJBw0= Original-Received: by 10.180.97.130 with SMTP id ea2mr11249135wib.20.1330185208455; Sat, 25 Feb 2012 07:53:28 -0800 (PST) Original-Received: from thierry-MM061 (lbe83-2-78-243-104-167.fbx.proxad.net. [78.243.104.167]) by mx.google.com with ESMTPS id df3sm10310986wib.1.2012.02.25.07.53.26 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 25 Feb 2012 07:53:27 -0800 (PST) In-Reply-To: <87sjhyx6v1.fsf@gmx.de> (Michael Albinus's message of "Sat, 25 Feb 2012 16:36:34 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.93 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:57238 Archived-At: Michael Albinus writes: > Stefan Monnier writes: > >>>> > Also, if each file has a different handler, doesn't that in >>>> > itself already mean the files are not equal? >> >> No: /foo should be equal to file:///foo (if you use url-handler-mode) >> but they don't use the same handler. > > It will be hard to detect that /sudo::/foo is equal to file:///foo. And > the result might be different, when file:///foo and /sudo::/foo are > compared, because another file name handler is involved. > > Maybe we shouldn't try to detect this, and we should regard them as not > equal. Agree, don't think that in real life people try do something like copy /sudo::/foo ==> file:///foo -- Thierry Get my Gnupg key: gpg --keyserver pgp.mit.edu --recv-keys 59F29997