From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: David Kastrup Newsgroups: gmane.emacs.help Subject: Re: Adding many elements to a list Date: Fri, 18 Sep 2009 16:54:28 +0200 Organization: Organization?!? Message-ID: <87my4sxpzv.fsf@lola.goethe.zz> References: <979e809f-0b95-46bf-afa4-1a25cda5bae0@j9g2000vbp.googlegroups.com> <7chbv0fjuj.fsf@anevia.com> <87vdjgxrga.fsf@lola.goethe.zz> <7ceiq4s405.fsf@pbourguignon.lefevre.anevia.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1253288454 24046 80.91.229.12 (18 Sep 2009 15:40:54 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 18 Sep 2009 15:40:54 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Fri Sep 18 17:40:47 2009 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 1MofZm-0003uC-1F for geh-help-gnu-emacs@m.gmane.org; Fri, 18 Sep 2009 17:40:46 +0200 Original-Received: from localhost ([127.0.0.1]:43948 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MofZl-0001JH-FM for geh-help-gnu-emacs@m.gmane.org; Fri, 18 Sep 2009 11:40:45 -0400 Original-Path: news.stanford.edu!usenet.stanford.edu!goblin1!goblin.stu.neva.ru!npeer.de.kpn-eurorings.net!npeer-ng0.de.kpn-eurorings.net!newsfeed.arcor.de!newsspool4.arcor-online.net!news.arcor.de.POSTED!not-for-mail Original-Newsgroups: gnu.emacs.help X-Face: 2FEFf>]>q>2iw=B6, xrUubRI>pR&Ml9=ao@P@i)L:\urd*t9M~y1^:+Y]'C0~{mAl`oQuAl \!3KEIp?*w`|bL5qr,H)LFO6Q=qx~iH4DN; i"; /yuIsqbLLCh/!U#X[S~(5eZ41to5f%E@'ELIi$t^ Vc\LWP@J5p^rst0+('>Er0=^1{]M9!p?&:\z]|;&=NP3AhB!B_bi^]Pfkw User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux) Cancel-Lock: sha1:uYj2TkCuvmIg8GO6HkELKRgj2cY= Original-Lines: 23 Original-NNTP-Posting-Date: 18 Sep 2009 16:54:29 CEST Original-NNTP-Posting-Host: 9b29802a.newsspool3.arcor-online.net Original-X-Trace: DXC=BiF8\kOgUfBA@P]\DMcF=Q^Z^V3H4Fo<]lROoRA^YC2XCjHcbI; 6Y\M@Oo\1ECV`H8_`hhQD^9QSCVg3dOFgcO2@_RHd:DX[]o]In?81@@dSLoFPj18E Original-X-Complaints-To: usenet-abuse@arcor.de Original-Xref: news.stanford.edu gnu.emacs.help:173157 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:68280 Archived-At: pjb@anevia.com (Pascal J. Bourguignon) writes: > David Kastrup writes: > >> pjb@informatimago.com (Pascal J. Bourguignon) writes: >> >>> So better use (require 'cl) (push new-item list) >>> or (cons new-item list) >>> or (append (list new-items...) list) >> >> (require 'cl) is quite unnecessary for all of the mentioned >> alternatives. > > Not on emacs version < 23. Nonsense. push&pop were officially announced in Emacs 21.1. I may be mistaken, but I think they have been there even earlier. And the other options certainly were there from the earliest versions of GNU Emacs. -- David Kastrup