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: How does one undo (even temporarily) an defvaralias, giving two distinct variables? Date: Thu, 14 Mar 2013 16:54:06 +0100 Message-ID: References: <20130312155548.GA4276@acm.acm> <87txogo2o0.fsf@Rainer.invalid> <20130314143101.GB4296@acm.acm> <87ppz2yq2m.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1363276472 23609 80.91.229.3 (14 Mar 2013 15:54:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 14 Mar 2013 15:54:32 +0000 (UTC) Cc: emacs-devel@gnu.org To: Thierry Volpiatto Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Mar 14 16:54:56 2013 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 1UGAUW-0007aB-CV for ged-emacs-devel@m.gmane.org; Thu, 14 Mar 2013 16:54:52 +0100 Original-Received: from localhost ([::1]:43649 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UGAU9-0003Up-V8 for ged-emacs-devel@m.gmane.org; Thu, 14 Mar 2013 11:54:29 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:42311) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UGAU1-0003UN-4C for emacs-devel@gnu.org; Thu, 14 Mar 2013 11:54:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UGATu-0006pI-0P for emacs-devel@gnu.org; Thu, 14 Mar 2013 11:54:21 -0400 Original-Received: from mail-out.m-online.net ([212.18.0.9]:50134) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UGATt-0006ot-PD for emacs-devel@gnu.org; Thu, 14 Mar 2013 11:54:13 -0400 Original-Received: from frontend1.mail.m-online.net (unknown [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 3ZRZGq43K3z4KK3P; Thu, 14 Mar 2013 16:54:11 +0100 (CET) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 3ZRZGq3pvMzbc6k; Thu, 14 Mar 2013 16:54:11 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.180]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavisd-new, port 10024) with ESMTP id J0icundliuFx; Thu, 14 Mar 2013 16:54:06 +0100 (CET) X-Auth-Info: EOIV3VaCF1YdkMYfzuBphYk08AkW2HgRuAf/36F8k7c= Original-Received: from hawking.suse.de (nat.nue.novell.com [195.135.221.2]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Thu, 14 Mar 2013 16:54:06 +0100 (CET) X-Yow: I'm a GENIUS! I want to dispute sentence structure with SUSAN SONTAG!! In-Reply-To: <87ppz2yq2m.fsf@gmail.com> (Thierry Volpiatto's message of "Thu, 14 Mar 2013 16:10:57 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x X-Received-From: 212.18.0.9 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:157853 Archived-At: Thierry Volpiatto writes: > Alan Mackenzie writes: > >> I don't think it's possible to unalias a symbol. > > Probably you could `unintern' it ? That will break every reference to the symbol. 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."