From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Manuel Giraud Newsgroups: gmane.emacs.devel Subject: Re: Unicode confusables and reordering characters considered harmful Date: Wed, 03 Nov 2021 22:15:50 +0100 Message-ID: <875yt99bzt.fsf@elite.giraud> References: <875ytag0hb.fsf@yahoo.com> <87zgqmd5np.fsf@mat.ucm.es> <83wnlqk3rn.fsf@gnu.org> <72dd5c2a-42c7-b12e-05ed-e93adbd89727@gmail.com> <83ilxajyhw.fsf@gnu.org> <83fssejxf8.fsf@gnu.org> <835ytajsv2.fsf@gnu.org> <11d5fecb44af1d388b7f@heytings.org> <11d5fecb449846dc0851@heytings.org> <838ry5icmo.fsf@gnu.org> <87h7ct9iki.fsf@elite.giraud> <83bl31ghg0.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29466"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (berkeley-unix) Cc: gregory@heytings.org, emacs-devel@gnu.org, stefan@marxist.se, cpitclaudel@gmail.com, monnier@iro.umontreal.ca To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Nov 03 22:19:00 2021 Return-path: Envelope-to: ged-emacs-devel@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 1miNeu-0007OR-3X for ged-emacs-devel@m.gmane-mx.org; Wed, 03 Nov 2021 22:19:00 +0100 Original-Received: from localhost ([::1]:46028 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1miNes-0005h4-6c for ged-emacs-devel@m.gmane-mx.org; Wed, 03 Nov 2021 17:18:58 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42878) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1miNc1-00005Z-Am for emacs-devel@gnu.org; Wed, 03 Nov 2021 17:16:01 -0400 Original-Received: from ledu-giraud.fr ([51.159.28.247]:33649) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1miNbx-0006hs-40; Wed, 03 Nov 2021 17:15:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=rsa; bh=zd/FxCKqSd4m4Zb4 eCZoWv5qCLQHovovjwKQk44SZxY=; h=in-reply-to:date:references:subject: cc:to:from; d=ledu-giraud.fr; b=feA+BXbUwH9sBrwMiDPt1M0LlwHA7wgXp6D3LN bJTwZCnc1M9ueiJfz1zI6LYpcqWYIS5CDTpMqxngN75Aa1yE2I9N9KMQIpdrAm/hvNwLIS dwiYsZMQ2D2Ldn5Y/U5TtqQmje21Jr9MgqCeOd+tR5dqodw0HOXWMnXEaw5lJci6RK3YNP 5Kt8NYavIp/Qb+BedzwltiETa7dvywldrgclEO4kTmpNs96ZjxaMsbozInoiHAf2uolOXQ DsYXrhXqtXK089+wkeMosY17qS8vcznh6WRyE1RExNcBv8XEkHdGJnBsAcrZwmckrMYBjr 5kUVhUilK9HhjNF1rEFQJFdw== Original-Received: from elite.giraud ( [10.1.1.1]) by ledu-giraud.fr (OpenSMTPD) with ESMTPSA id 92558c6a (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Wed, 3 Nov 2021 22:15:53 +0100 (CET) In-Reply-To: <83bl31ghg0.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 03 Nov 2021 21:36:15 +0200") Received-SPF: pass client-ip=51.159.28.247; envelope-from=manuel@ledu-giraud.fr; helo=ledu-giraud.fr X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:278632 Archived-At: Eli Zaretskii writes: > Try it on the text of this message. > > =E2=80=AEmadam deified kayak=E2=80=AC > > And then tell me: Who worshiped whom? Ok. On this one, bidi-find-overridden-directionality returns a position but I get a nil on the Cl=C3=A9ment's example: if access_level !=3D "user=E2=80=AE =E2=81=A6// Check if admin=E2=81=A9 =E2= =81=A6" { which is the kind of overridden directionality we should have a warning on, no? --=20 Manuel Giraud