From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Juanma Barranquero Newsgroups: gmane.emacs.bugs Subject: bug#10489: 24.0.92; dired-do-copy may create infinite directory hierarchy Date: Fri, 13 Jan 2012 13:01:49 +0100 Message-ID: References: <87mx9su32g.fsf@web.de> <87sjjkfvwt.fsf@gmail.com> <8362ggkquq.fsf@gnu.org> <87pqeoro8p.fsf@gmail.com> <83wr8vki5t.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1326456231 12955 80.91.229.12 (13 Jan 2012 12:03:51 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 13 Jan 2012 12:03:51 +0000 (UTC) Cc: 10489@debbugs.gnu.org, Thierry Volpiatto To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 13 13:03:45 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 1Rlfr9-0002zA-H1 for geb-bug-gnu-emacs@m.gmane.org; Fri, 13 Jan 2012 13:03:39 +0100 Original-Received: from localhost ([::1]:49377 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rlfr9-0005eK-0l for geb-bug-gnu-emacs@m.gmane.org; Fri, 13 Jan 2012 07:03:39 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:59551) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rlfr2-0005d9-Sm for bug-gnu-emacs@gnu.org; Fri, 13 Jan 2012 07:03:37 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Rlfqx-0005Pc-A7 for bug-gnu-emacs@gnu.org; Fri, 13 Jan 2012 07:03:32 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:33006) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rlfqw-0005PX-Vs for bug-gnu-emacs@gnu.org; Fri, 13 Jan 2012 07:03:27 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1RlfrW-0007aw-Hp for bug-gnu-emacs@gnu.org; Fri, 13 Jan 2012 07:04:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Juanma Barranquero Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 13 Jan 2012 12:04:02 +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: Original-Received: via spool by 10489-submit@debbugs.gnu.org id=B10489.132645619629138 (code B ref 10489); Fri, 13 Jan 2012 12:04:02 +0000 Original-Received: (at 10489) by debbugs.gnu.org; 13 Jan 2012 12:03:16 +0000 Original-Received: from localhost ([127.0.0.1]:55912 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Rlfqi-0007Zt-SO for submit@debbugs.gnu.org; Fri, 13 Jan 2012 07:03:14 -0500 Original-Received: from mail-pz0-f44.google.com ([209.85.210.44]:59475) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Rlfqd-0007Zh-So for 10489@debbugs.gnu.org; Fri, 13 Jan 2012 07:03:09 -0500 Original-Received: by dadq14 with SMTP id q14so227692dad.3 for <10489@debbugs.gnu.org>; Fri, 13 Jan 2012 04:02:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; bh=RBMtkm38QwkFaWL+XzlvabZtN4ewXFVXe+18kW/37S0=; b=BHBin4N8V9C2c4U5zpSplpfLON7xReiJMEfhpFpFAvM4UntaF+nSQNIqgba3VlP/fU nk3a+9po8D+wpMfnL+5vRnXh5tbA1y8KAsHHN0vZoWsbKijFdNwNVXJU+96RP9+AKrNA apiOmwy7ppkJi3rfnXLaZYVBx6lZpgJarjQzQ= Original-Received: by 10.68.72.73 with SMTP id b9mr1319245pbv.67.1326456150205; Fri, 13 Jan 2012 04:02:30 -0800 (PST) Original-Received: by 10.142.247.28 with HTTP; Fri, 13 Jan 2012 04:01:49 -0800 (PST) In-Reply-To: <83wr8vki5t.fsf@gnu.org> 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:55680 Archived-At: On Fri, Jan 13, 2012 at 11:31, Eli Zaretskii wrote: > Bottom line, I think you need: > > =C2=A0. make both file names absolute by calling expand-file-name on each > > =C2=A0. resolve links by calling file-truename on each (this will handle > =C2=A0 =C2=A0the 8+3 alias issue, as well as, AFAIK, the issue with links= ) > > =C2=A0. compare case-insensitively on MS-Windows and MS-DOS As this seems like a common occurrence, how comes that we don't have (defun file-name-compare (name1 name2 &optional dir) "..." (let ((n1 (file-truename (expand-file-name name1 dir))) (n2 (file-truename (expand-file-name name2 dir)))) (when (memq system-type '(ms-dos windows-nt)) (setq n1 (downcase n1) n2 (downcase n2))) (string=3D n1 n2))) ? =C2=A0 =C2=A0 Juanma