From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Mattias_Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.devel Subject: Re: Scan of regexps in emacs Date: Sun, 10 Mar 2019 12:19:41 +0100 Message-ID: References: <9f6f677b29f514c5f0bb1bb805e89d62eb146999.camel@acm.org> <20190309145621.GA5380@ACM> <20190309150941.GB5380@ACM> Mime-Version: 1.0 (Mac OS X Mail 12.2 \(3445.102.3\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="35961"; mail-complaints-to="usenet@blaine.gmane.org" Cc: emacs-devel To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Mar 10 12:20:33 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1h2wVM-0009Eq-6h for ged-emacs-devel@m.gmane.org; Sun, 10 Mar 2019 12:20:32 +0100 Original-Received: from localhost ([127.0.0.1]:43727 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2wVL-0004cc-5m for ged-emacs-devel@m.gmane.org; Sun, 10 Mar 2019 07:20:31 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43278) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2wUe-0004aM-21 for emacs-devel@gnu.org; Sun, 10 Mar 2019 07:19:48 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h2wUd-0000h9-6D for emacs-devel@gnu.org; Sun, 10 Mar 2019 07:19:48 -0400 Original-Received: from mail237c50.megamailservers.eu ([91.136.10.247]:41012 helo=mail56c50.megamailservers.eu) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h2wUc-0000gB-L7 for emacs-devel@gnu.org; Sun, 10 Mar 2019 07:19:47 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1552216784; bh=5XRevIh8Bl2VzArolYVQHfxhIij9xq2uy6GjKkt63Lk=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=JWbeHjez5pCgdVCGH336uknTZdU0Ueov76ysfvC/9INGrR9a+orCql7GnSH4r9LMp weMQtsFSwA2FUCyQCA0Uto9BM/R+J7wlbP1kM/sQJNdOI1VDLBwsdP6Nv9xD2UC9cL qhfKduKfl7RMBS+YMOLnQ380YHLIn4EhtHtsnqQw= Feedback-ID: mattiase@acm.or Original-Received: from [192.168.1.64] (c-e636e253.032-75-73746f71.bbcust.telenor.se [83.226.54.230]) (authenticated bits=0) by mail56c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id x2ABJg94006852; Sun, 10 Mar 2019 11:19:43 +0000 In-Reply-To: <20190309150941.GB5380@ACM> X-Mailer: Apple Mail (2.3445.102.3) X-CTCH-RefID: str=0001.0A0B020B.5C84F2D0.0027, 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=EarmvsuC c=1 sm=1 tr=0 a=M+GU/qJco4WXjv8D6jB2IA==:117 a=M+GU/qJco4WXjv8D6jB2IA==:17 a=kj9zAlcOel0A:10 a=DwXqpzY1Kd0ZGkBfMssA:9 a=CjuIK1q_8ugA:10 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] X-Received-From: 91.136.10.247 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:234015 Archived-At: 9 mars 2019 kl. 16.09 skrev Alan Mackenzie : >=20 >> As a matter of interest, the current scan failed to catch an = unescaped >> ]. This was at the second ^ (inserted by me) in the last quoted = line: >=20 > Apologies: such a ] is not a special character, and should not be > flagged. Thanks for the fixes, Alan! In fact, re-lint doesn't complain about \] either since it's very common = and usually harmless. Inside [...] it's less smooth -- I wish there was a way to detect = "escaped" ], ^ and - there. Right now such mistakes have to be = discovered indirectly.