From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dan Nicolaescu Newsgroups: gmane.emacs.devel Subject: vc-find-root does not work for non-existent file argument Date: Sun, 15 Jul 2007 17:50:59 -0700 Message-ID: <200707160050.l6G0oxfm014234@oogie-boogie.ics.uci.edu> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1184547196 9823 80.91.229.12 (16 Jul 2007 00:53:16 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 16 Jul 2007 00:53:16 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jul 16 02:53:15 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1IAEpu-0000SY-W5 for ged-emacs-devel@m.gmane.org; Mon, 16 Jul 2007 02:53:15 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IAEpu-0004aQ-B8 for ged-emacs-devel@m.gmane.org; Sun, 15 Jul 2007 20:53:14 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IAEpr-0004aJ-3a for emacs-devel@gnu.org; Sun, 15 Jul 2007 20:53:11 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IAEpp-0004a7-Kr for emacs-devel@gnu.org; Sun, 15 Jul 2007 20:53:09 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IAEpp-0004a4-G4 for emacs-devel@gnu.org; Sun, 15 Jul 2007 20:53:09 -0400 Original-Received: from oogie-boogie.ics.uci.edu ([128.195.1.41]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1IAEpp-0003GS-0j for emacs-devel@gnu.org; Sun, 15 Jul 2007 20:53:09 -0400 Original-Received: from mothra.ics.uci.edu (mothra.ics.uci.edu [128.195.6.93]) by oogie-boogie.ics.uci.edu (8.13.6/8.13.6) with ESMTP id l6G0oxfm014234 for ; Sun, 15 Jul 2007 17:50:59 -0700 (PDT) Original-Lines: 10 X-ICS-MailScanner: Found to be clean X-ICS-MailScanner-SpamCheck: not spam, SpamAssassin (score=-1.363, required 5, autolearn=disabled, ALL_TRUSTED -1.44, TW_BZ 0.08) X-ICS-MailScanner-From: dann@mothra.ics.uci.edu X-detected-kernel: Solaris 9 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:74868 Archived-At: If FILE that is managed using either hg or bzr (both of which use vc-find-root) is deleted, doing C-x C-f FILE RET after that will not result emacs asking the question: "File FILE was lost; check out from version control? " The reason is that (vc-find-root FILE BLAH) returns nil, so VC thinks that FILE is not under version control. vc-find-root returns nil because of the way the result of file-attributes is used...