From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.devel Subject: Re: Unicode confusables and reordering characters considered harmful, a simple solution Date: Wed, 03 Nov 2021 20:20:17 +0200 Organization: LINKOV.NET Message-ID: <86h7ctyupr.fsf@mail.linkov.net> 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> <831r3yjqo9.fsf@gnu.org> <83v91aibe7.fsf@gnu.org> <87o872s0wf.fsf_-_@db48x.net> <83lf25gm1j.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34846"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) Cc: cpitclaudel@gmail.com, stefan@marxist.se, emacs-devel@gnu.org, db48x@db48x.net, monnier@iro.umontreal.ca, Yuri Khan To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Nov 03 19:29:54 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 1miL1F-0008vU-Tq for ged-emacs-devel@m.gmane-mx.org; Wed, 03 Nov 2021 19:29:53 +0100 Original-Received: from localhost ([::1]:50844 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1miL1D-0003xW-1I for ged-emacs-devel@m.gmane-mx.org; Wed, 03 Nov 2021 14:29:52 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59342) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1miKzK-0001l7-8A for emacs-devel@gnu.org; Wed, 03 Nov 2021 14:27:54 -0400 Original-Received: from relay2-d.mail.gandi.net ([217.70.183.194]:54901) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1miKzH-0004Hy-1c; Wed, 03 Nov 2021 14:27:52 -0400 Original-Received: (Authenticated sender: juri@linkov.net) by relay2-d.mail.gandi.net (Postfix) with ESMTPSA id D70FA40008; Wed, 3 Nov 2021 18:27:42 +0000 (UTC) In-Reply-To: <83lf25gm1j.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 03 Nov 2021 19:56:56 +0200") Received-SPF: pass client-ip=217.70.183.194; envelope-from=juri@linkov.net; helo=relay2-d.mail.gandi.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=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:278598 Archived-At: > Anyway, if one wants to be able to highlight certain characters on > display, one could also use highlight-regexp, I think. Or markchars.el with markchars-what customized to markchars-confusables.