From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?utf-8?B?xaB0xJtww6FuIE7Em21lYw==?= Newsgroups: gmane.emacs.help Subject: Re: going back in time Date: Mon, 26 Jul 2010 21:09:36 +0200 Message-ID: <87iq42dpqn.fsf@gmail.com> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1280171488 11464 80.91.229.12 (26 Jul 2010 19:11:28 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 26 Jul 2010 19:11:28 +0000 (UTC) Cc: help-gnu-emacs@gnu.org To: Andrea Crotti Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Mon Jul 26 21:11:27 2010 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 4.69) (envelope-from ) id 1OdT59-0007ED-0v for geh-help-gnu-emacs@m.gmane.org; Mon, 26 Jul 2010 21:11:26 +0200 Original-Received: from localhost ([127.0.0.1]:49478 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OdT55-0003EH-Us for geh-help-gnu-emacs@m.gmane.org; Mon, 26 Jul 2010 15:11:19 -0400 Original-Received: from [140.186.70.92] (port=47860 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OdT4i-0003Bc-2w for help-gnu-emacs@gnu.org; Mon, 26 Jul 2010 15:10:57 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OdT4e-0003r5-MS for help-gnu-emacs@gnu.org; Mon, 26 Jul 2010 15:10:53 -0400 Original-Received: from mail-pw0-f41.google.com ([209.85.160.41]:57405) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OdT4e-0003qy-Ge for help-gnu-emacs@gnu.org; Mon, 26 Jul 2010 15:10:52 -0400 Original-Received: by pwi8 with SMTP id 8so371265pwi.0 for ; Mon, 26 Jul 2010 12:10:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject :in-reply-to:references:user-agent:date:message-id:mime-version :content-type:content-transfer-encoding; bh=iQ7utuwey/7/UCzR9iMzgunWOsAXXzD2b+A/lUv9Tkk=; b=OSN+VFC+4za3tqZqHHERA5A8XxjT+QyzRhH8dbyxMy+BvfyIDfBydMdAaonfbt/VS9 CLdF55kBCIcCvTJdzpxZnoA9B4u/XEWlCXfH7G+KF955lMGzkxhlEPng5zcP6JFV5baO MkDDTZvx/1qTQtmADgJ4SYgdL8NxA/dXdq3aQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:in-reply-to:references:user-agent:date :message-id:mime-version:content-type:content-transfer-encoding; b=DJLbimxQXP6tXhZpoBGsZDMrW5k9tIOfFr/SXUU2pAl9UEyEjfVnELs5ES1uiv5QjH LBCpMnSc+Qc5tND1Q6b8ZuIHX3Ecn/tC6jtUvkeP7aBLnO9sUyulXz2OQ7DzkLHEwnTF 4sYDD9AGKZa4sSMFU9TH426DbxYrN3HC1lGC0= Original-Received: by 10.142.211.5 with SMTP id j5mr9457443wfg.261.1280171451246; Mon, 26 Jul 2010 12:10:51 -0700 (PDT) Original-Received: from localhost ([88.103.132.186]) by mx.google.com with ESMTPS id q27sm4525441wfc.6.2010.07.26.12.10.48 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 26 Jul 2010 12:10:50 -0700 (PDT) In-Reply-To: (Andrea Crotti's message of "Mon, 26 Jul 2010 20:43:41 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:74294 Archived-At: Andrea Crotti writes: > I was just wondering if there could be kind of undo operation for higher > level problems. > > For example now I just installed ruby-tests.el from emacswiki, which (I > saw too late) unfortunately has some "global-set-keys" with combinations > that normally I use for other things. > > Is there any way to revert back to the last global state (it might be > useful also in other cases of cours)? No (other than redoing your original bindings yourself, obviously). And if a package unconditionally/irreversibly adds global bindings, you can safely say it's badly written and complain to its author. That's what modes and keymaps are for. =C5=A0t=C4=9Bp=C3=A1n