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#48678: [PATCH] lex floats with trailing dot and exponent correctly Date: Sat, 29 May 2021 09:47:39 +0200 Message-ID: References: <8A11B2EA-B278-4458-A5DB-05E3FB278570@acm.org> <83fsy99zii.fsf@gnu.org> <60EEFB75-47FD-42D1-BF82-2797320CCC63@acm.org> <878s3yrs8x.fsf@gnus.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.21\)) 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="9077"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 48678@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat May 29 09:48:18 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 1lmthh-0002A8-Bi for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 29 May 2021 09:48:17 +0200 Original-Received: from localhost ([::1]:40054 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lmthg-0004Xn-F5 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 29 May 2021 03:48:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50844) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lmthS-00046L-7C for bug-gnu-emacs@gnu.org; Sat, 29 May 2021 03:48:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44356) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lmthR-0006RI-V8 for bug-gnu-emacs@gnu.org; Sat, 29 May 2021 03:48:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lmthR-0005uK-St for bug-gnu-emacs@gnu.org; Sat, 29 May 2021 03:48:01 -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: Sat, 29 May 2021 07:48:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 48678 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch fixed Original-Received: via spool by 48678-submit@debbugs.gnu.org id=B48678.162227447522693 (code B ref 48678); Sat, 29 May 2021 07:48:01 +0000 Original-Received: (at 48678) by debbugs.gnu.org; 29 May 2021 07:47:55 +0000 Original-Received: from localhost ([127.0.0.1]:55902 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lmthK-0005tw-Fd for submit@debbugs.gnu.org; Sat, 29 May 2021 03:47:54 -0400 Original-Received: from mail1435c50.megamailservers.eu ([91.136.14.35]:54506 helo=mail263c50.megamailservers.eu) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lmthF-0005td-9Q for 48678@debbugs.gnu.org; Sat, 29 May 2021 03:47:53 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1622274462; bh=JfkClxbqPvvgLPH7NuGAShHfdOAo3yzBaiOu6bk2BbU=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=HufJaIVVYW7G4qpehE/Ta6d7zg82OpjtrfNYDKxxr2PZnzIDioeCFxE0+lDcsIinY AfVNjP3dqcw6iG1tETAQxdF0jsAd7z49TPIUiaL+SomiN3ChZujps+tqTFH1qiqZrb kFzvTQ9yAflN9jjg5tbLQy6dqNEFueq0OHEJDN4Q= Feedback-ID: mattiase@acm.or Original-Received: from [192.168.0.4] (c188-150-171-71.bredband.tele2.se [188.150.171.71]) (authenticated bits=0) by mail263c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 14T7leMp004290; Sat, 29 May 2021 07:47:41 +0000 In-Reply-To: <878s3yrs8x.fsf@gnus.org> X-Mailer: Apple Mail (2.3445.104.21) X-CTCH-RefID: str=0001.0A742F1B.60B1F19E.001A, 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=St3uF8G0 c=1 sm=1 tr=0 a=SF+I6pRkHZhrawxbOkkvaA==:117 a=SF+I6pRkHZhrawxbOkkvaA==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=OocQHUDgAAAA:8 a=v-XMdJexvj9_00VeNeUA:9 a=CjuIK1q_8ugA:10 a=xUZTl98r3Qw_uB5NK3jt: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:207512 Archived-At: 29 maj 2021 kl. 08.03 skrev Lars Ingebrigtsen : > There didn't seem to be any reported breakages from this yet. It does > seem quite NEWS-worthy, though, so I've added an entry, and I'm = closing > this bug report. Excellent! I was going to write a NEWS entry, so thank you for forcing = my hand. I took the liberty to make a few minor changes to it for = precision; if it isn't to your liking, do tell. > If serious breakages do happen, we should consider > backing out the change. Most certainly, but I'm confident in the change. It wasn't done without = serious preparation: I scanned hundreds of Emacs packages, and checked = all boolean combinations in the reader condition to guarantee = correctness (which showed that a flag in the condition was redundant and = could be removed). There is now a serious test. Looking for the origin I also ran Maclisp on a PDP-10 and can confirm = that it does not have the bug, so it must have been endogenous to Emacs.