From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thien-Thi Nguyen Newsgroups: gmane.emacs.devel Subject: Re: Replacement for `aput' from obsolete assoc.el? Date: Sat, 09 Jun 2012 12:13:45 +0200 Message-ID: <87vcj0bxnq.fsf@gnuvola.org> References: <87txyrnhxi.fsf@web.de> <87oboytp45@ch.ristopher.com> <87haupwo6b.fsf@web.de> <871ulq44oj.fsf@gmail.com> <87pq9a7zab.fsf@uwakimon.sk.tsukuba.ac.jp> <87mx4c97za.fsf@uwakimon.sk.tsukuba.ac.jp> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1339236792 20612 80.91.229.3 (9 Jun 2012 10:13:12 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 9 Jun 2012 10:13:12 +0000 (UTC) Cc: "Stephen J. Turnbull" , Stefan Monnier , emacs-devel@gnu.org To: Andreas Schwab Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Jun 09 12:13:10 2012 Return-path: Envelope-to: ged-emacs-devel@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 1SdIfO-00081r-3i for ged-emacs-devel@m.gmane.org; Sat, 09 Jun 2012 12:13:10 +0200 Original-Received: from localhost ([::1]:47557 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdIfN-0008AQ-Gu for ged-emacs-devel@m.gmane.org; Sat, 09 Jun 2012 06:13:09 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:60907) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdIfK-00089m-GT for emacs-devel@gnu.org; Sat, 09 Jun 2012 06:13:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SdIfI-0004w4-6n for emacs-devel@gnu.org; Sat, 09 Jun 2012 06:13:06 -0400 Original-Received: from smtp207.alice.it ([82.57.200.103]:48100) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SdIfH-0004vz-Sn for emacs-devel@gnu.org; Sat, 09 Jun 2012 06:13:04 -0400 Original-Received: from ambire (79.40.15.238) by smtp207.alice.it (8.6.023.02) id 4F05A665120BC314; Sat, 9 Jun 2012 12:12:51 +0200 Original-Received: from ttn by ambire with local (Exim 4.72) (envelope-from ) id 1SdIfy-0000YN-Ay; Sat, 09 Jun 2012 12:13:46 +0200 In-Reply-To: (Andreas Schwab's message of "Sat, 09 Jun 2012 11:46:38 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 82.57.200.103 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:150851 Archived-At: () Andreas Schwab () Sat, 09 Jun 2012 11:46:38 +0200 "Stephen J. Turnbull" writes: > `plist-put' and `plist-get' are actually defined in C, but this shows > how `memq' works well with plists: > > (defun plist-get (plist key) > (cadr (memq key plist))) That fails if key is eq to a value. That is, a value closer to the plist head than the desired key. (If after, no worries.)