From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Drew Adams" Newsgroups: gmane.emacs.bugs Subject: bug#10489: 24.0.92; dired-do-copy may create infinite directory hierarchy Date: Fri, 13 Jan 2012 07:31:37 -0800 Message-ID: <67AD6F10AC4941C796C7A59524B708E6@us.oracle.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> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1326468773 14654 80.91.229.12 (13 Jan 2012 15:32:53 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 13 Jan 2012 15:32:53 +0000 (UTC) Cc: 10489@debbugs.gnu.org, 'Michael Albinus' To: "'Juanma Barranquero'" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 13 16:32:46 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 1Rlj7R-0006CX-Jf for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 13 Jan 2012 15:31:42 GMT Original-Received: from abhmt107.oracle.com (abhmt107.oracle.com [141.146.116.59]) by acsmt358.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id q0DFVeIt013268; Fri, 13 Jan 2012 09:31:41 -0600 Original-Received: from dradamslap1 (/10.159.36.36) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 13 Jan 2012 07:31:40 -0800 X-Mailer: Microsoft Office Outlook 11 In-Reply-To: Thread-Index: AczSBRGrfnPi6GXgRvihcoVGQl0ZGQAAqPaw X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-Source-IP: ucsinet22.oracle.com [156.151.31.94] X-CT-RefId: str=0001.0A090202.4F104E5F.016B,ss=1,re=0.000,fgs=0 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:55698 Archived-At: > > =A0(and (equal (file-remote-p file1) (file-remote-p file2)) >=20 > Why is the file-remote-p needed? If that test fails then (because either at least one of the files is not = remote or their access methods/hosts are different) we save a trip to remote = machines to determine truenames. If that test succeeds then either both are local or both are remote, and = in the latter case they have the same host etc. IOW, the idea is to try to do as much as possible based only on the = strings (names), and to fail if possible that way without accessing anything = remotely.