From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#47302: 27.1; calc math-format-number formatting for floats without decimals is unusual Date: Thu, 22 Apr 2021 15:44:07 +0200 Message-ID: References: <86k0q0nped.fsf@fsfe.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.17\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="39659"; mail-complaints-to="usenet@ciao.gmane.io" Cc: David Gillespie , Jelle Licht , 47302@debbugs.gnu.org To: Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Apr 22 15:45:27 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lZZe3-000A9p-Hv for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 22 Apr 2021 15:45:27 +0200 Original-Received: from localhost ([::1]:57780 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lZZe2-0004uU-Lp for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 22 Apr 2021 09:45:26 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42204) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lZZde-0004u6-Dk for bug-gnu-emacs@gnu.org; Thu, 22 Apr 2021 09:45:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49904) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lZZde-0007LH-5m for bug-gnu-emacs@gnu.org; Thu, 22 Apr 2021 09:45:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lZZde-0007D5-2D for bug-gnu-emacs@gnu.org; Thu, 22 Apr 2021 09:45:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 22 Apr 2021 13:45:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47302 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 47302-submit@debbugs.gnu.org id=B47302.161909905927653 (code B ref 47302); Thu, 22 Apr 2021 13:45:02 +0000 Original-Received: (at 47302) by debbugs.gnu.org; 22 Apr 2021 13:44:19 +0000 Original-Received: from localhost ([127.0.0.1]:33217 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lZZcx-0007Bx-A5 for submit@debbugs.gnu.org; Thu, 22 Apr 2021 09:44:19 -0400 Original-Received: from mail1480c50.megamailservers.eu ([91.136.14.80]:59342 helo=mail118c50.megamailservers.eu) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lZZcv-0007Bh-Fw for 47302@debbugs.gnu.org; Thu, 22 Apr 2021 09:44:18 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1619099050; bh=NGJiWlcLu8xIvJHTbixNpTI4eivA7DPDmEADSDftkbk=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=YsWZAimCp2n9WCBdQt3c/pOon5McEKYIW/MgDB9RdseT6ECPzMTaplpbYhQJpeK2y poqf3UVIwkWbSW7i/nn2k5XnEGIdyCa8hm4/2et9xE4Gv1uRTYHBl+SXW/9Pev6QUw j3kSbogV7PtDL4ovic9Vast6C26Tvhw6wD9esowM= Feedback-ID: mattiase@acm.or Original-Received: from [192.168.0.4] (c188-150-171-71.bredband.comhem.se [188.150.171.71]) (authenticated bits=0) by mail118c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 13MDi8c1010388; Thu, 22 Apr 2021 13:44:09 +0000 In-Reply-To: X-Mailer: Apple Mail (2.3445.104.17) X-CTCH-RefID: str=0001.0A742F15.60817DAA.007C, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=J9HUEzvS c=1 sm=1 tr=0 a=SF+I6pRkHZhrawxbOkkvaA==:117 a=SF+I6pRkHZhrawxbOkkvaA==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=AHe2HyNqAAAA:8 a=Yf0FPod8JKrHsAjntdYA:9 a=CjuIK1q_8ugA:10 a=cp-CLR_E5zKzXxmevFi1:22 X-Origin-Country: SE X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:204683 Archived-At: 21 apr. 2021 kl. 17.16 skrev Stefan Kangas : >=20 > Jelle Licht writes: >> (calc-eval "123.0") ; =3D> "123." >> (calc-eval "0.0") ; =3D> "0." >>=20 >> I would expect this output to be either "123.0" or "123" and "0.0" or >> "0" respectively. Jelle, thanks for the report! Calc distinguishes integers from floating-point numbers by the presence = of a decimal point, so removing it is probably not a good idea. The lack = of a trailing 0 after the decimal point is clearly intended but mainly a = cosmetic issue; it's uncommon in hand-writing but not in computerese. We could put a 0 after the decimal point but not doing so saves some = space in the often narrow Calc windows. I'd suggest leaving it as it is. = The notation is distinctive enough that there is no serious risk of = misunderstanding. If you disagree, do say.