From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Neil Roberts via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#44236: [PATCH] xdisp: Apply nobreak-char-display also to NARROW NO-BREAK SPACE U+202F Date: Sun, 01 Nov 2020 20:41:47 +0100 Message-ID: <87lffk50g4.fsf@yahoo.co.uk> References: <20201026111348.773761-1-bpeeluk.ref@yahoo.co.uk> <20201026111348.773761-1-bpeeluk@yahoo.co.uk> <837drdeyss.fsf@gnu.org> <87h7q98p4q.fsf@mail.linkov.net> <87imapcjam.fsf@gnus.org> <87wnz4zz5k.fsf@mail.linkov.net> Reply-To: Neil Roberts 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="27789"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , 44236@debbugs.gnu.org To: Juri Linkov , Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Nov 01 20:43:23 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1kZJG6-00078d-CS for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 1 Nov 2020 19:41:51 +0000 Original-Received: by smtp402.mail.ir2.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID f31fa879dd7e8ba6e1f3fcab4a480874; Sun, 01 Nov 2020 19:41:48 +0000 (UTC) In-Reply-To: <87wnz4zz5k.fsf@mail.linkov.net> X-Mailer: WebService/1.1.16944 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Apache-HttpAsyncClient/4.1.4 (Java/11.0.7) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:192451 Archived-At: Juri Linkov writes: > In Dired it's still useful to be able to spot unusual characters > in file names, but such highlighting is useless in file sizes. If the idea is to spot malicious filenames that have confusable characters then I think the problem is much larger than just confusing space characters. For example =E2=80=9C.=D0=B0l=E2=80=8Cias=E2=80=9D, with = a letter from the Cyrillic alphabet and a zero-width space. I think that particular problem is out of scope for the nobreak-char-display feature. Regards, - Neil