From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Vasilij Schneidermann Newsgroups: gmane.emacs.devel Subject: Re: Unicode confusables considered harmful Date: Fri, 5 Nov 2021 19:53:14 +0100 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="4wyCMKztPVKW14Va" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6209"; mail-complaints-to="usenet@ciao.gmane.io" To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Nov 05 19:55:36 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 1mj4NE-0001TV-94 for ged-emacs-devel@m.gmane-mx.org; Fri, 05 Nov 2021 19:55:36 +0100 Original-Received: from localhost ([::1]:50832 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mj4ND-0000QR-3Y for ged-emacs-devel@m.gmane-mx.org; Fri, 05 Nov 2021 14:55:35 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41016) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mj4LG-0006Wg-PX for emacs-devel@gnu.org; Fri, 05 Nov 2021 14:53:35 -0400 Original-Received: from mout-p-201.mailbox.org ([80.241.56.171]:59354) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_CHACHA20_POLY1305:256) (Exim 4.90_1) (envelope-from ) id 1mj4LD-0005nF-4a for emacs-devel@gnu.org; Fri, 05 Nov 2021 14:53:34 -0400 Original-Received: from smtp2.mailbox.org (smtp2.mailbox.org [IPv6:2001:67c:2050:105:465:1:2:0]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-201.mailbox.org (Postfix) with ESMTPS id 4Hm8lz2xw8zQjXy for ; Fri, 5 Nov 2021 19:53:19 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 9C3C1181B Received-SPF: pass client-ip=80.241.56.171; envelope-from=mail@vasilij.de; helo=mout-p-201.mailbox.org 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, 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:278796 Archived-At: --4wyCMKztPVKW14Va Content-Type: text/plain; charset=utf-8 Content-Disposition: inline It's been more than a hundred messages and they all talk about reordering characters, not Unicode confusables. Which kind of surprises me because disabling bidi is an easy workaround for 95% of the world population not knowing RTL languages. Any thoughts on how the uni-confusables package could be extended and used to detect suspicious identifiers? Vasilij --4wyCMKztPVKW14Va Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE0dAcySl3bqM8O17WFmfJg6zCifoFAmGFfZoACgkQFmfJg6zC ifrHwwf/ddZdYSxv8f4D60Bp3ZvR6gawD6CsXQMcY8XBPFhM0TevAjA4H1zckMh2 WTgcF5v1WIcVqkKz+zpybu0KD2yrvyp8/p0GDdzBrbI6wSi1YKvH2z2oJB2wrlq7 4WcWbWEdJG3pqqrUSMYFC4Oy14z1rSq6+doo3oS5hXU14gWysPxpLhfkhF3Gt3y4 aOg+o65w8MiirxbtnDEpQSWNGGAEB+p9QdF19L7hoRkCFMhqfU49rGpDQBkG0/bI Rfc2SaPebZjxDHp0zZRUHAmQ/5nZ9sz6+lQJbYhOW7HsgKd7E6ZeTqzUjy+LOHA7 bpzu5M9DOky5tgpfmwqgW+sZpyprxQ== =xbjV -----END PGP SIGNATURE----- --4wyCMKztPVKW14Va--