From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.devel Subject: Re: CUA mode's C-RET binding [was: position on changing defaults?] Date: Tue, 11 Mar 2008 02:07:35 +0200 Organization: JURTA Message-ID: <87k5kai2y8.fsf@jurta.org> References: <200803050637.m256bXL3008361@sallyv1.ics.uci.edu> <87pru8enjx.fsf@kfs-lx.rd.rdm> <871w6l3u8f.fsf@kfs-lx.rd.rdm> <871w6j7cga.fsf@kfs-lx.rd.rdm> <003001c8823a$d7cd5010$0600a8c0@us.oracle.com> <87lk4r5v2o.fsf@kfs-lx.rd.rdm> <003101c88242$18736fd0$0600a8c0@us.oracle.com> <7dbe73ed0803100313g46d079dag91e1b8af1f750ee8@mail.gmail.com> <47D53BF1.70401@gmail.com> <47D54B62.9010404@gmail.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1205194483 13781 80.91.229.12 (11 Mar 2008 00:14:43 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 11 Mar 2008 00:14:43 +0000 (UTC) Cc: emacs-devel@gnu.org To: "Lennart Borgman \(gmail\)" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Mar 11 01:15:11 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1JYs91-0003XE-Ot for ged-emacs-devel@m.gmane.org; Tue, 11 Mar 2008 01:15:04 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JYs8T-0004jh-Dz for ged-emacs-devel@m.gmane.org; Mon, 10 Mar 2008 20:14:29 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JYs8P-0004jO-Rx for emacs-devel@gnu.org; Mon, 10 Mar 2008 20:14:25 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JYs8O-0004j7-9P for emacs-devel@gnu.org; Mon, 10 Mar 2008 20:14:25 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JYs8O-0004iw-1J for emacs-devel@gnu.org; Mon, 10 Mar 2008 20:14:24 -0400 Original-Received: from relay01.kiev.sovam.com ([62.64.120.200]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JYs8N-0001Nc-Kn for emacs-devel@gnu.org; Mon, 10 Mar 2008 20:14:23 -0400 Original-Received: from [83.170.232.243] (helo=smtp.svitonline.com) by relay01.kiev.sovam.com with esmtp (Exim 4.67) (envelope-from ) id 1JYs8D-0008zt-11; Tue, 11 Mar 2008 02:14:21 +0200 In-Reply-To: <47D54B62.9010404@gmail.com> (Lennart Borgman's message of "Mon, 10 Mar 2008 15:53:22 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (x86_64-unknown-linux-gnu) X-Scanner-Signature: e35cef5ed21d82303c208435479e4a86 X-DrWeb-checked: yes X-SpamTest-Envelope-From: juri@jurta.org X-SpamTest-Group-ID: 00000000 X-SpamTest-Header: Not Detected X-SpamTest-Info: Profiles 2377 [Mar 10 2008] X-SpamTest-Info: helo_type=3 X-SpamTest-Info: {HEADERS: header Content-Type found without required header Content-Transfer-Encoding} X-SpamTest-Method: none X-SpamTest-Rate: 11 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0278], KAS30/Release X-detected-kernel: by monty-python.gnu.org: FreeBSD 4.8-5.1 (or MacOS X 10.2-10.3) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:92106 Archived-At: >> But your changes *are* lost if you do >> >> >> Edit the old entry >> > > Are they lost? How can I tell? I can see them ... ;-) > > Or in other words: Please give me an example so I understand. This means that if your history contains something like "rm -rf /", and you accidently type `M-! M-p RET', your data are lost ;-) That's why I suggest putting the following code in .emacs: ;; Remove potentially dangerous commands from the history immediately (add-hook 'minibuffer-exit-hook (lambda () (when (string-match "^rm" (car (symbol-value minibuffer-history-variable))) (set minibuffer-history-variable (cdr (symbol-value minibuffer-history-variable)))))) -- Juri Linkov http://www.jurta.org/emacs/