From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: commit-msg hook Date: Tue, 14 Apr 2015 20:09:42 +0300 Message-ID: <838udubprd.fsf@gnu.org> References: <83y4m0tgac.fsf@gnu.org> <55288A2D.5030809@cs.ucla.edu> <83d23bruui.fsf@gnu.org> <83a8yff0pl.fsf@gnu.org> <5529406D.4040304@cs.ucla.edu> <83sic6ehzc.fsf@gnu.org> <55297F68.4080103@cs.ucla.edu> <83lhhwc9lv.fsf@gnu.org> <552C0CEF.8070403@cs.ucla.edu> <83fv83dbo2.fsf@gnu.org> <552C32F7.5010206@cs.ucla.edu> <83pp76bvcv.fsf@gnu.org> <552D47D8.5020302@cs.ucla.edu> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1429032599 30843 80.91.229.3 (14 Apr 2015 17:29:59 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 14 Apr 2015 17:29:59 +0000 (UTC) Cc: emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Apr 14 19:29:58 2015 Return-path: Envelope-to: ged-emacs-devel@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 1Yi4es-00027G-CK for ged-emacs-devel@m.gmane.org; Tue, 14 Apr 2015 19:29:58 +0200 Original-Received: from localhost ([::1]:57253 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yi4er-0007yR-Pj for ged-emacs-devel@m.gmane.org; Tue, 14 Apr 2015 13:29:57 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51587) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yi4LF-00066C-Sc for emacs-devel@gnu.org; Tue, 14 Apr 2015 13:09:42 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Yi4LB-00046P-OI for emacs-devel@gnu.org; Tue, 14 Apr 2015 13:09:41 -0400 Original-Received: from mtaout29.012.net.il ([80.179.55.185]:45708) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yi4LB-000448-FA for emacs-devel@gnu.org; Tue, 14 Apr 2015 13:09:37 -0400 Original-Received: from conversion-daemon.mtaout29.012.net.il by mtaout29.012.net.il (HyperSendmail v2007.08) id <0NMT00A003HVNJ00@mtaout29.012.net.il> for emacs-devel@gnu.org; Tue, 14 Apr 2015 20:07:32 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout29.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NMT008PT3KK3K20@mtaout29.012.net.il>; Tue, 14 Apr 2015 20:07:32 +0300 (IDT) In-reply-to: <552D47D8.5020302@cs.ucla.edu> X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 80.179.55.185 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 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-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:185418 Archived-At: > Date: Tue, 14 Apr 2015 10:01:12 -0700 > From: Paul Eggert > CC: emacs-devel@gnu.org > > On 04/14/2015 08:08 AM, Eli Zaretskii wrote: > > + non_print = "[\1-\37\177]|\302[\200-\237]|\355([\240-\257]|[\260-\277])[\200-\277]" > > This sort of thing should work in a unibyte environment, but it needs to > be used only after testing that we actually are in a unibyte environment. I thought that's what all the tests with cent_sign and at_sign do, don't they? Anyway, what bad things could happen if this regular expression is used in a multibyte environment?