From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Wolfgang Jenkner Newsgroups: gmane.emacs.bugs Subject: bug#19582: 25.0.50; [PATCH] Calc: glitches with negation of units Date: Tue, 13 Jan 2015 20:39:05 +0100 Message-ID: <858uh6zd0m.fsf@iznogoud.viz> References: <851tmyah3n.fsf@iznogoud.viz> <87k30q65gp.fsf@vh213601.truman.edu> <85egqy8yaq.fsf@iznogoud.viz> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1421178022 11956 80.91.229.3 (13 Jan 2015 19:40:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 13 Jan 2015 19:40:22 +0000 (UTC) Cc: 19582@debbugs.gnu.org To: Jay Belanger Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jan 13 20:40:16 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1YB7K2-0002sO-SX for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Jan 2015 20:40:15 +0100 Original-Received: from localhost ([::1]:41092 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB7K1-0003EO-Ux for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Jan 2015 14:40:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56816) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB7Jw-0003DL-Qm for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 14:40:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YB7Jt-0001XY-Ho for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 14:40:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46939) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB7Jt-0001QS-F8 for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 14:40:05 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YB7Jq-0000uq-0V for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 14:40:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Wolfgang Jenkner Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 13 Jan 2015 19:40:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19582 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 19582-submit@debbugs.gnu.org id=B19582.14211779583436 (code B ref 19582); Tue, 13 Jan 2015 19:40:01 +0000 Original-Received: (at 19582) by debbugs.gnu.org; 13 Jan 2015 19:39:18 +0000 Original-Received: from localhost ([127.0.0.1]:55800 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YB7J7-0000tL-Fs for submit@debbugs.gnu.org; Tue, 13 Jan 2015 14:39:17 -0500 Original-Received: from b2bfep13.mx.upcmail.net ([62.179.121.58]:48063) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YB7J4-0000t5-35 for 19582@debbugs.gnu.org; Tue, 13 Jan 2015 14:39:15 -0500 Original-Received: from edge12.upcmail.net ([192.168.13.82]) by b2bfep13.mx.upcmail.net (InterMail vM.8.01.05.11 201-2260-151-128-20120928) with ESMTP id <20150113193906.MFMN20529.b2bfep13-int.chello.at@edge12.upcmail.net> for <19582@debbugs.gnu.org>; Tue, 13 Jan 2015 20:39:06 +0100 Original-Received: from iznogoud.viz ([85.127.90.213]) by edge12.upcmail.net with edge id fXf51p00R4cBfQ50CXf5Vp; Tue, 13 Jan 2015 20:39:06 +0100 X-SourceIP: 85.127.90.213 Original-Received: from wolfgang by iznogoud.viz with local (Exim 4.84 (FreeBSD)) (envelope-from ) id 1YB7Iv-00054k-HJ; Tue, 13 Jan 2015 20:39:05 +0100 In-Reply-To: <85egqy8yaq.fsf@iznogoud.viz> (Wolfgang Jenkner's message of "Tue, 13 Jan 2015 17:01:33 +0100") User-Agent: Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (berkeley-unix) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:98328 Archived-At: On Tue, Jan 13 2015, Wolfgang Jenkner wrote: > The same calculation can return an expression where some sub-expression > is a plain integer, say 100, or the corresponding float (float 1 2). > I'll provide an explicit example. So the issue seems to be this: In emacs -Q, do `M-x calc' then convert, say 1m, to cm, i.e., ' 1 m u c c m This gives `100 cm' on top of the stack (a plain integer scalar). Next, start another emacs -Q instance, do `M-x calc' and then, before anything else, `M-: (load-library "calc-units")'. Now the same conversion exercise as before gives `100. cm' on the stack instead (a calc float).