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: Fri, 13 Jan 2012 20:11:59 +0100 Message-ID: <87ty3z76yo.fsf@gmail.com> References: <87mx9su32g.fsf@web.de> <87sjjkfvwt.fsf@gmail.com> <8362ggkquq.fsf@gnu.org> <87lipcrlga.fsf@gmail.com> <87fwfkc4pn.fsf@gmx.de> <87fwfjsw8t.fsf@gmail.com> <87aa5rdazl.fsf@gmx.de> <87d3anogf5.fsf@gmail.com> <011AEED9E81C4DEFA6B1E03B0F57F28F@us.oracle.com> <878vlbljnc.fsf@gmx.de> <8739bj8mu1.fsf@gmail.com> <02043028DF764049AB57ED4D7C715992@us.oracle.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1326481954 19023 80.91.229.12 (13 Jan 2012 19:12:34 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 13 Jan 2012 19:12:34 +0000 (UTC) To: 10489@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 13 20:12:30 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RlmY9-0000gz-Ov for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 13 Jan 2012 14:12:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RlmXv-0007Cg-Hd for bug-gnu-emacs@gnu.org; Fri, 13 Jan 2012 14:12:16 -0500 Original-Received: from lo.gmane.org ([80.91.229.12]:42765) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RlmXv-0007Ca-Aj for bug-gnu-emacs@gnu.org; Fri, 13 Jan 2012 14:12:15 -0500 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1RlmXu-0000bF-OA for bug-gnu-emacs@gnu.org; Fri, 13 Jan 2012 20:12:14 +0100 Original-Received: from 121.77.197.77.rev.sfr.net ([77.197.77.121]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 13 Jan 2012 20:12:14 +0100 Original-Received: from thierry.volpiatto by 121.77.197.77.rev.sfr.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 13 Jan 2012 20:12:14 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 24 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 121.77.197.77.rev.sfr.net User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) Cancel-Lock: sha1:njvGu5V2q7Yq9i5Sf0UiXYnsmZg= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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:55710 Archived-At: "Drew Adams" writes: > For one thing, you are accessing a remote file before testing whether it is > remote according to its name, which systematically costs you a remote access > (login etc.), perhaps uselessly. Agree, but for this use case the connection is already open so there is not really a cost with remote access. But anyway as Michael point we need to test also user, method.. to much! So this method is not suitable anyway. >> What about this? >> >> (defun file-name-equal-p (name1 name2 &optional dir) >> (let* ((n1 (file-truename (expand-file-name name1 dir))) >> (n2 (file-truename (expand-file-name name2 dir))) > > > > > -- Thierry Get my Gnupg key: gpg --keyserver pgp.mit.edu --recv-keys 59F29997