From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jay Belanger Newsgroups: gmane.emacs.devel Subject: Re: calc undo fails? Date: Mon, 11 Jul 2005 12:49:27 -0500 Message-ID: <87irzh6xnc.fsf@vh213602.truman.edu> References: <87ll4d4zgp.fsf@vh213602.truman.edu> <85fyulaii8.fsf@lola.goethe.zz> Reply-To: belanger@truman.edu NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1121105410 27787 80.91.229.2 (11 Jul 2005 18:10:10 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 11 Jul 2005 18:10:10 +0000 (UTC) Cc: emacs-devel@gnu.org, belanger@truman.edu, Miles Bader Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jul 11 20:10:07 2005 Return-path: Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1Ds2in-0006iR-RL for ged-emacs-devel@m.gmane.org; Mon, 11 Jul 2005 20:09:38 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Ds2kN-0003Uy-PZ for ged-emacs-devel@m.gmane.org; Mon, 11 Jul 2005 14:11:15 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Ds2g6-0002k5-W0 for emacs-devel@gnu.org; Mon, 11 Jul 2005 14:06:51 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Ds2fq-0002aA-Vh for emacs-devel@gnu.org; Mon, 11 Jul 2005 14:06:36 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Ds2fp-0002X1-L8 for emacs-devel@gnu.org; Mon, 11 Jul 2005 14:06:33 -0400 Original-Received: from [150.243.160.94] (helo=uranium.truman.edu) by monty-python.gnu.org with esmtp (Exim 4.34) id 1Ds2Wi-0004d1-PL; Mon, 11 Jul 2005 13:57:09 -0400 Original-Received: from uranium.truman.edu (uranium [127.0.0.1]) by localhost (Postfix) with SMTP id C2D884D42A2; Mon, 11 Jul 2005 12:53:19 -0500 (CDT) Original-Received: from gold.truman.edu (gold.truman.edu [150.243.160.250]) by uranium.truman.edu (Postfix) with ESMTP id B7C1B4D4171; Mon, 11 Jul 2005 12:53:19 -0500 (CDT) Original-Received: from vh213602.truman.edu.truman.edu (vh213602.truman.edu [150.243.64.16]) by gold.truman.edu (Postfix) with ESMTP id 4BE8F6E4109; Mon, 11 Jul 2005 12:49:05 -0500 (CDT) Original-To: David Kastrup In-Reply-To: <85fyulaii8.fsf@lola.goethe.zz> (David Kastrup's message of "Mon, 11 Jul 2005 09:50:39 +0200") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) 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:40791 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:40791 David Kastrup writes: > Jay Belanger writes: > >> Miles Bader writes: >> >>> What's the deal with undo in calc? It's recently stopped working... >>> [just says "No further undo information available"] >> >> I just tried it; it works for me. >> What were you trying to undo? > > Leaving calc and reentering it loses the undo history, It does if you leave calc with `calc-quit' ("q" or "M-# x"), that is; 'calc-quit' explicitly removes the calc-undo history. If you change buffers or bury the Calc buffer some other way and then reenter it, then the undo history will still be there. Does the calc-undo history disappear without quitting Calc? Jay