From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thien-Thi Nguyen Newsgroups: gmane.lisp.guile.user Subject: Re: return-it -> ??? Date: Wed, 13 Jan 2010 08:06:14 +0100 Message-ID: <871vhutrfd.fsf@ambire.localdomain> References: <87iqb99dh6.fsf@ambire.localdomain> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1263393889 2773 80.91.229.12 (13 Jan 2010 14:44:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 13 Jan 2010 14:44:49 +0000 (UTC) To: guile-user@gnu.org Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Wed Jan 13 15:44:42 2010 Return-path: Envelope-to: guile-user@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1NV4Sf-0002A7-59 for guile-user@m.gmane.org; Wed, 13 Jan 2010 15:44:41 +0100 Original-Received: from localhost ([127.0.0.1]:40409 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NV4Sf-000470-Lw for guile-user@m.gmane.org; Wed, 13 Jan 2010 09:44:41 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NV4Sb-00046n-OT for guile-user@gnu.org; Wed, 13 Jan 2010 09:44:37 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NV4Sa-00046Z-17 for guile-user@gnu.org; Wed, 13 Jan 2010 09:44:36 -0500 Original-Received: from [199.232.76.173] (port=51042 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NV4SZ-00046W-Rv for guile-user@gnu.org; Wed, 13 Jan 2010 09:44:35 -0500 Original-Received: from smtp-out114.alice.it ([85.37.17.114]:2007) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NV4SZ-0003Ot-F6 for guile-user@gnu.org; Wed, 13 Jan 2010 09:44:35 -0500 Original-Received: from FBCMMO03.fbc.local ([192.168.68.197]) by smtp-out114.alice.it with Microsoft SMTPSVC(6.0.3790.3959); Wed, 13 Jan 2010 15:44:30 +0100 Original-Received: from FBCMCL01B02.fbc.local ([192.168.69.83]) by FBCMMO03.fbc.local with Microsoft SMTPSVC(6.0.3790.3959); Wed, 13 Jan 2010 15:44:30 +0100 Original-Received: from ambire.localdomain ([79.45.68.35]) by FBCMCL01B02.fbc.local with Microsoft SMTPSVC(6.0.3790.3959); Wed, 13 Jan 2010 15:44:29 +0100 Original-Received: from ttn by ambire.localdomain with local (Exim 4.63) (envelope-from ) id 1NV4Q2-0002nw-45 for guile-user@gnu.org; Wed, 13 Jan 2010 15:41:58 +0100 In-Reply-To: (Andy Wingo's message of "Tue, 12 Jan 2010 20:47:02 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.91 (gnu/linux) X-OriginalArrivalTime: 13 Jan 2010 14:44:29.0678 (UTC) FILETIME=[E96138E0:01CA945E] X-detected-operating-system: by monty-python.gnu.org: Windows 2000 SP4, XP SP1+ X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-user-bounces+guile-user=m.gmane.org@gnu.org Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.user:7609 Archived-At: () Andy Wingo () Tue, 12 Jan 2010 20:47:02 +0100 (define return-it (case-lambda (() #f) ((x . _) x))) Is something like this already in Guile? thi