From unknown Fri Jun 20 07:22:34 2025 X-Loop: owner@emacsbugs.donarmstrong.com Subject: bug#3357: 23.0.93; Loss of undo info in calc Reply-To: Leo , 3357@debbugs.gnu.org Resent-From: Leo Original-Sender: "Leo, Shidai Liu" Resent-To: bug-submit-list@lists.donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Sat, 23 May 2009 18:40:21 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-Emacs-PR-Message: report 3357 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Received: via spool by submit@emacsbugs.donarmstrong.com id=B.124310365913905 (code B ref -1); Sat, 23 May 2009 18:40:21 +0000 Received: (at submit) by emacsbugs.donarmstrong.com; 23 May 2009 18:34:19 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=0.0 required=4.0 tests=AWL autolearn=ham version=3.2.5-bugs.debian.org_2005_01_02 Received: from fencepost.gnu.org (fencepost.gnu.org [140.186.70.10]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n4NDFG5s000618 for ; Sat, 23 May 2009 06:15:18 -0700 Received: from mail.gnu.org ([199.232.76.166]:34577 helo=mx10.gnu.org) by fencepost.gnu.org with esmtp (Exim 4.67) (envelope-from ) id 1M7r4G-00067N-7p for emacs-pretest-bug@gnu.org; Sat, 23 May 2009 09:15:16 -0400 Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1M7r4E-0002le-PZ for emacs-pretest-bug@gnu.org; Sat, 23 May 2009 09:15:15 -0400 Received: from ppsw-1.csi.cam.ac.uk ([131.111.8.131]:59843) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1M7r4E-0002lU-Ed for emacs-pretest-bug@gnu.org; Sat, 23 May 2009 09:15:14 -0400 X-Cam-AntiVirus: no malware found X-Cam-SpamDetails: not scanned X-Cam-ScannerInfo: http://www.cam.ac.uk/cs/email/scanner/ Received: from sl392.st-edmunds.cam.ac.uk ([131.111.223.202]:63625 helo=victoria.local) by ppsw-1.csi.cam.ac.uk (smtp.hermes.cam.ac.uk [131.111.8.151]:587) with esmtpsa (PLAIN:sl392) (TLSv1:DHE-RSA-AES128-SHA:128) id 1M7r4C-0004Mm-5W (Exim 4.70) (return-path ); Sat, 23 May 2009 14:15:12 +0100 From: Leo To: emacs-pretest-bug@gnu.org Cc: jay.p.belanger@gmail.com Date: Sat, 23 May 2009 14:15:10 +0100 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.93 (darwin) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: "Leo, Shidai Liu" X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) Please describe exactly what actions triggered the bug and the precise symptoms of the bug: 1. M-x calc 2. do some calculation for example: ' sqrt ( x ) RET a t x 5 RET 3. type q to quit calc 4. M-x calc to bring it back 5. type U You will get "No further undo information is available". I think this is a major inconvenience. For example, let's say in the above example I subsitute x with some numerical value to get a result. I think I have got what I want so I quit the window. But quite often I need another result at a different x. When I bring back calc, I won't be able to go back to the taylor series expression and have to start over. The situation is even worse with curve fitting where you have to put in the data points first. Incidentally, I wonder whether making the two windows dedicated is more desirable than current behaviour. I often end up with for example the *Help* buffer showing up in the tiny "*Calc Trail*" window. Thanks. Leo From cyd@stupidchicken.com Sat May 23 16:33:16 2009 Received: (at control) by emacsbugs.donarmstrong.com; 23 May 2009 23:33:17 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=-1.9 required=4.0 tests=AWL autolearn=ham version=3.2.5-bugs.debian.org_2005_01_02 Received: from cyd.mit.edu (CYD.MIT.EDU [18.115.2.24]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n4NNXD2G017169 for ; Sat, 23 May 2009 16:33:14 -0700 Received: by cyd.mit.edu (Postfix, from userid 1000) id 667EA57E257; Sat, 23 May 2009 19:33:34 -0400 (EDT) From: Chong Yidong To: control@debbugs.gnu.org Subject: merge 3356 3357 Date: Sat, 23 May 2009 19:33:34 -0400 Message-ID: <87octjwg1d.fsf@cyd.mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii merge 3356 3357 reassign 3355 spam thanks From debbugs-submit-bounces@debbugs.gnu.org Tue Jan 26 13:41:57 2010 Received: (at control) by debbugs.gnu.org; 26 Jan 2010 18:41:58 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NZqMP-0002bu-EP for submit@debbugs.gnu.org; Tue, 26 Jan 2010 13:41:57 -0500 Received: from fencepost.gnu.org ([140.186.70.10]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NZqMC-0002bf-7k for control@debbugs.gnu.org; Tue, 26 Jan 2010 13:41:56 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.69) (envelope-from ) id 1NZqM6-00073h-Sb; Tue, 26 Jan 2010 13:41:38 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <19295.14178.860840.157022@fencepost.gnu.org> Date: Tue, 26 Jan 2010 13:41:38 -0500 From: Glenn Morris To: control Subject: control X-Attribution: GM X-Mailer: VM (www.wonderworks.com/vm), GNU Emacs (www.gnu.org/software/emacs) X-Hue: magenta X-Ran: c>qUJL[3-J}PozrYQKhkXmOqKZpEn9|:irefvRW$aMi54 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -5.0 (-----) severity 3304 minor severity 3314 minor close 3356 severity 3366 minor severity 3370 wishlist tags 3370 wontfix severity 3395 minor close 3396 unarchive 3443 unarchive 3431 reassign 3443 emacs,w32 merge 3431 3443 tags 3500 moreinfo