From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Drew Adams" Newsgroups: gmane.emacs.devel Subject: RE: moving more cl seq/mapping support into core Date: Sat, 25 Sep 2010 08:55:27 -0700 Message-ID: References: <87sk0y1i18.fsf@catnip.gol.com><7DEE67615141433C8FE87DBFE1DE88E8@us.oracle.com><7B99087F2F72472DA0740D54DB71A408@us.oracle.com> <87y6apvnwu.fsf@lola.goethe.zz> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1285430214 8482 80.91.229.12 (25 Sep 2010 15:56:54 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 25 Sep 2010 15:56:54 +0000 (UTC) To: "'David Kastrup'" , Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Sep 25 17:56:53 2010 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 4.69) (envelope-from ) id 1OzX7M-0000mU-Px for ged-emacs-devel@m.gmane.org; Sat, 25 Sep 2010 17:56:53 +0200 Original-Received: from localhost ([127.0.0.1]:44064 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OzX7M-0007Ke-Cx for ged-emacs-devel@m.gmane.org; Sat, 25 Sep 2010 11:56:52 -0400 Original-Received: from [140.186.70.92] (port=51010 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OzX7F-0007KW-HA for emacs-devel@gnu.org; Sat, 25 Sep 2010 11:56:46 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OzX7E-0001zO-RA for emacs-devel@gnu.org; Sat, 25 Sep 2010 11:56:45 -0400 Original-Received: from rcsinet10.oracle.com ([148.87.113.121]:19225) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OzX7E-0001zH-H3; Sat, 25 Sep 2010 11:56:44 -0400 Original-Received: from rcsinet15.oracle.com (rcsinet15.oracle.com [148.87.113.117]) by rcsinet10.oracle.com (Switch-3.4.2/Switch-3.4.2) with ESMTP id o8PFugK1026359 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sat, 25 Sep 2010 15:56:43 GMT Original-Received: from acsmt353.oracle.com (acsmt353.oracle.com [141.146.40.153]) by rcsinet15.oracle.com (Switch-3.4.2/Switch-3.4.1) with ESMTP id o8PFcFwa016405; Sat, 25 Sep 2010 15:56:42 GMT Original-Received: from abhmt015.oracle.com by acsmt353.oracle.com with ESMTP id 636606581285430125; Sat, 25 Sep 2010 08:55:25 -0700 Original-Received: from dradamslap1 (/10.159.219.31) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sat, 25 Sep 2010 08:55:25 -0700 X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <87y6apvnwu.fsf@lola.goethe.zz> Thread-Index: Actcxwhwx9FWkmsLR/qlPrsLuW5WRAAAqixQ X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5994 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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:130858 Archived-At: > I found that quite a few use cases can be dealt with by using > the idiom (delq nil ...) instead. Agreed. And there are lots of other ways to do it. But `remove-if(-not)' is still handy, IMO.