From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "rgb" Newsgroups: gmane.emacs.help Subject: Re: Multiple people touching the same file with ange-ftp Date: 10 Jan 2007 14:52:52 -0800 Organization: http://groups.google.com Message-ID: <1168469572.611178.86730@77g2000hsv.googlegroups.com> References: <1168468857.210422.271210@i39g2000hsf.googlegroups.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-Trace: sea.gmane.org 1168472469 31793 80.91.229.12 (10 Jan 2007 23:41:09 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Wed, 10 Jan 2007 23:41:09 +0000 (UTC) Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Thu Jan 11 00:41:07 2007 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1H4n42-0006Og-7N for geh-help-gnu-emacs@m.gmane.org; Thu, 11 Jan 2007 00:41:02 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1H4n41-0006Pk-Rp for geh-help-gnu-emacs@m.gmane.org; Wed, 10 Jan 2007 18:41:01 -0500 Original-Path: shelby.stanford.edu!newsfeed.stanford.edu!postnews.google.com!77g2000hsv.googlegroups.com!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 25 Original-NNTP-Posting-Host: 168.208.215.220 Original-X-Trace: posting.google.com 1168469574 16646 127.0.0.1 (10 Jan 2007 22:52:54 GMT) Original-X-Complaints-To: groups-abuse@google.com Original-NNTP-Posting-Date: Wed, 10 Jan 2007 22:52:54 +0000 (UTC) In-Reply-To: <1168468857.210422.271210@i39g2000hsf.googlegroups.com> User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; InfoPath.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727),gzip(gfe),gzip(gfe) Complaints-To: groups-abuse@google.com Injection-Info: 77g2000hsv.googlegroups.com; posting-host=168.208.215.220; posting-account=C7LM4w0AAAD23IRuMuUUJVCLQTuHhTK8 Original-Xref: shelby.stanford.edu gnu.emacs.help:144618 Original-To: help-gnu-emacs@gnu.org X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:40223 Archived-At: rgb wrote: > I'm reading in the manual where it says: > > Every time Emacs saves a buffer, it first checks the last-modification > date of the existing file on disk to verify that it has not changed > since the file was last visited or saved. > > This doesn't happen when I visit a file via ange-ftp. > I'm accessing an unusual host so most of the support I've had to write > myself. But I don't see anything related to modification timestamps > begin called when I trace the ange-ftp calls so I'm not sure how/what > to modify to make this work. > > Does anyone have even the slightest idea where to start looking in > order to add support for this. > > Thanks I did get a little further on this. I see the command MDTM being attempted and the response 'command not understood' coming back. If I could intercept this, the DIR command does show the modification time so I should be able to find and return it.