From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Joost Diepenmaat Newsgroups: gmane.emacs.help Subject: Re: Wanted: Adding list-elements into an existing list Date: Thu, 16 Oct 2008 15:16:29 +0200 Organization: Zeekat Softwareonwikkeling Message-ID: <874p3cvfwy.fsf@zeekat.nl> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1224164529 14139 80.91.229.12 (16 Oct 2008 13:42:09 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 16 Oct 2008 13:42:09 +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 Oct 16 15:43:08 2008 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 1KqT88-0005yf-6G for geh-help-gnu-emacs@m.gmane.org; Thu, 16 Oct 2008 15:43:08 +0200 Original-Received: from localhost ([127.0.0.1]:50889 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KqT72-0000AD-PW for geh-help-gnu-emacs@m.gmane.org; Thu, 16 Oct 2008 09:42:00 -0400 Original-Path: news.stanford.edu!headwall.stanford.edu!newsfeed.news2me.com!newsfeed.icl.net!newsfeed.fjserv.net!newsfeed.freenet.de!news2.euro.net!newsgate.cistron.nl!xs4all!transit1.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Original-Newsgroups: gnu.emacs.help User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) Face: iVBORw0KGgoAAAANSUhEUgAAABgAAAAwBAMAAAD5pqeQAAAAAXNSR0IArs4c6QAAABhQTFRF URgKoyIAmTMXqF5KuYl7y6ui4NDM+/r4zJNdmwAAAAFiS0dEAIgFHUgAAAAJcEhZcwAACxMAAAsT AQCanBgAAAAHdElNRQfXDBIUAgGiEa2aAAABYUlEQVQoz02SvXaDMAyF3aHdZegD2PxkJhQ8J4R6 juGUuZDUe43R61eGJA0D8B1dXV0LGCJaDDePyOjZBtT9MgSYbIu+UpNl2A+/ukPXfNUku2ROdWhM 99myqzWX3Czp8dhY1n+MfWau+X4fZGNZpecuSwpFMHOZnpskFppgEaksGs5lFoYeYilOEMkjzcGC CzjxJJoowZIAQMPhfdYEecGhBFCOwO9GKkFkXZDtfIAax2C9wwKAWzwFyPGwQrXCIkimbzAHeFtl Ts0vJHvFkRI01ssVwpyMAoHkGmfFqL+TEmSNXjHMXeiHZAjZqjOsVxxSV8UG3Fi2ZGID2Fs2t7d3 6mLTdIdUM+PuECvW/T6gfobnSqTY+DDgmrnmATSnfMiQrTvcDOikyT1OWHxZPIF8As8P/waOjzdn IGt+vRVgYD7CrakFTSfFbwAB0Y+ghWj0IjP0Scz6I2E3zIlFb/8AfR6DwKVgwNYAAAAASUVORK5C YII= Cancel-Lock: sha1:hq5FD2yapZquPmLADwFfZ2YKZZo= Original-Lines: 24 Original-NNTP-Posting-Host: 80.126.3.69 Original-X-Trace: 1224163039 news.xs4all.nl 198 [::ffff:80.126.3.69]:40043 Original-X-Complaints-To: abuse@xs4all.nl Original-Xref: news.stanford.edu gnu.emacs.help:163500 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:58841 Archived-At: Nordlöw writes: > Is there a variant of the function add-to-list(a b) where b can be a > list aswell? > > (add-list-elements-to-list '(a b c) '(c d e)) should evaluate '(a b c > d e) > > or do I have to implement it myself using an iteration-construct? That's what (append) does: append is a built-in function in `C source code'. (append &rest SEQUENCES) Concatenate all the arguments and make the result a list. The result is a list whose elements are the elements of all the arguments. Each argument may be a list, vector or string. The last argument is not copied, just used as the tail of the new list. -- Joost Diepenmaat | blog: http://joost.zeekat.nl/ | work: http://zeekat.nl/