From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thierry Volpiatto Newsgroups: gmane.emacs.help Subject: Re: About a programming tip Date: Thu, 21 Feb 2013 08:59:21 +0100 Organization: Emacs Helm Message-ID: <87liairtba.fsf@gmail.com> References: <20130221095112.1c8466f4687368f36805ea40@gmail.com> <87y5eixj4g.fsf@gmail.com> <5125C615.9080502@easy-emacs.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1361434771 16408 80.91.229.3 (21 Feb 2013 08:19:31 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 21 Feb 2013 08:19:31 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Thu Feb 21 09:19:54 2013 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1U8RNi-000463-6y for geh-help-gnu-emacs@m.gmane.org; Thu, 21 Feb 2013 09:19:54 +0100 Original-Received: from localhost ([::1]:53544 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U8RNN-0007id-OI for geh-help-gnu-emacs@m.gmane.org; Thu, 21 Feb 2013 03:19:33 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:33751) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U8RNH-0007iV-Dn for help-gnu-emacs@gnu.org; Thu, 21 Feb 2013 03:19:28 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U8RNG-0000V1-Bw for help-gnu-emacs@gnu.org; Thu, 21 Feb 2013 03:19:27 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:49707) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U8R48-0002bF-PD for help-gnu-emacs@gnu.org; Thu, 21 Feb 2013 02:59:40 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1U8R4P-0008Un-4J for help-gnu-emacs@gnu.org; Thu, 21 Feb 2013 08:59:57 +0100 Original-Received: from lbe83-2-78-243-104-167.fbx.proxad.net ([78.243.104.167]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 21 Feb 2013 08:59:57 +0100 Original-Received: from thierry.volpiatto by lbe83-2-78-243-104-167.fbx.proxad.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 21 Feb 2013 08:59:57 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 11 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: lbe83-2-78-243-104-167.fbx.proxad.net User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) Cancel-Lock: sha1:qkrakiHeErd+V8w4//nRbkrItYw= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:89211 Archived-At: Andreas Röhler writes: > > IMO these remarks are misleading indeed, as the form "r" will raise an error if no region exists. As expected, falling back to default values is a particular case and is not what is asked here. -- Thierry Get my Gnupg key: gpg --keyserver pgp.mit.edu --recv-keys 59F29997