From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: Emacs Lisp's future Date: Fri, 19 Sep 2014 10:10:15 +0200 Message-ID: <87ppes9gk8.fsf@igel.home> References: <87wq97i78i.fsf@earlgrey.lan> <20140917202418.240bbd2c@forcix> <541A7D4A.5010509@online.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1411114249 20379 80.91.229.3 (19 Sep 2014 08:10:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 19 Sep 2014 08:10:49 +0000 (UTC) Cc: Andreas =?utf-8?Q?R=C3=B6hler?= , "rms@gnu.org" , "emacs-devel@gnu.org List" To: Ivan Andrus Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Sep 19 10:10:43 2014 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 1XUtH8-0002BQ-UD for ged-emacs-devel@m.gmane.org; Fri, 19 Sep 2014 10:10:43 +0200 Original-Received: from localhost ([::1]:56700 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XUtH8-0000mF-DZ for ged-emacs-devel@m.gmane.org; Fri, 19 Sep 2014 04:10:42 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:52989) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XUtGv-0000gH-Ol for emacs-devel@gnu.org; Fri, 19 Sep 2014 04:10:34 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XUtGr-0001FZ-0k for emacs-devel@gnu.org; Fri, 19 Sep 2014 04:10:29 -0400 Original-Received: from mail-out.m-online.net ([2001:a60:0:28:0:1:25:1]:49741) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XUtGq-0001EL-Qn for emacs-devel@gnu.org; Fri, 19 Sep 2014 04:10:24 -0400 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 3hznlr61Dzz3hjDX; Fri, 19 Sep 2014 10:10:16 +0200 (CEST) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 3hznlr51T9zvh2B; Fri, 19 Sep 2014 10:10:16 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavisd-new, port 10024) with ESMTP id 2817PcVdeFAY; Fri, 19 Sep 2014 10:10:15 +0200 (CEST) X-Auth-Info: owbxAjMKUCmUDGPeWXF9fxBaPE40KZlImAWfzK8ghWdxFZ+jFXSx+S/wlbEQAZnU Original-Received: from igel.home (ppp-93-104-152-183.dynamic.mnet-online.de [93.104.152.183]) by mail.mnet-online.de (Postfix) with ESMTPA; Fri, 19 Sep 2014 10:10:15 +0200 (CEST) Original-Received: by igel.home (Postfix, from userid 1000) id 3F01B2C1D08; Fri, 19 Sep 2014 10:10:15 +0200 (CEST) X-Yow: Either CONFESS now or we go to ``PEOPLE'S COURT''!! In-Reply-To: (Ivan Andrus's message of "Thu, 18 Sep 2014 10:19:47 -0600") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.93 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 2001:a60:0:28:0:1:25:1 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:174537 Archived-At: Ivan Andrus writes: > On Sep 18, 2014, at 9:17 AM, Richard Stallman wrote: > > setcar is not entirely equivalent to rplaca -- they return different > values. That's why I gave it a different name. > > > That appears to no longer be true (emacs-24 branch): For some value of "no longer". Changes in Emacs 1.6 * rplaca is now a synonym for setcar, and rplacd for setcdr. eql is now a synonym for eq; it turns out that the Common Lisp distinction between eq and eql is insignificant in Emacs. numberp is a new synonym for integerp. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."