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.bugs Subject: bug#44236: [PATCH] xdisp: Apply nobreak-char-display also to NARROW NO-BREAK SPACE U+202F Date: Sun, 01 Nov 2020 20:51:33 +0200 Organization: LINKOV.NET Message-ID: <87d00w29my.fsf@mail.linkov.net> 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> <83v9epf6q6.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="30911"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (x86_64-pc-linux-gnu) Cc: bpeeluk@yahoo.co.uk, Lars Ingebrigtsen , 44236@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Nov 01 19:56:30 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 1kZIWk-0007uy-Dq for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 01 Nov 2020 19:56:30 +0100 Original-Received: from localhost ([::1]:34268 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kZIWj-00077O-GZ for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 01 Nov 2020 13:56:29 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38366) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kZIWI-00076h-M7 for bug-gnu-emacs@gnu.org; Sun, 01 Nov 2020 13:56:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55191) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kZIWI-0006pI-Cq for bug-gnu-emacs@gnu.org; Sun, 01 Nov 2020 13:56:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kZIWI-0000mN-Ad for bug-gnu-emacs@gnu.org; Sun, 01 Nov 2020 13:56:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 01 Nov 2020 18:56:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44236 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch fixed Original-Received: via spool by 44236-submit@debbugs.gnu.org id=B44236.16042569202934 (code B ref 44236); Sun, 01 Nov 2020 18:56:02 +0000 Original-Received: (at 44236) by debbugs.gnu.org; 1 Nov 2020 18:55:20 +0000 Original-Received: from localhost ([127.0.0.1]:38501 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kZIVc-0000lG-BR for submit@debbugs.gnu.org; Sun, 01 Nov 2020 13:55:20 -0500 Original-Received: from relay11.mail.gandi.net ([217.70.178.231]:47767) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kZIVa-0000ky-HG for 44236@debbugs.gnu.org; Sun, 01 Nov 2020 13:55:18 -0500 Original-Received: from mail.gandi.net (m91-129-102-160.cust.tele2.ee [91.129.102.160]) (Authenticated sender: juri@linkov.net) by relay11.mail.gandi.net (Postfix) with ESMTPSA id F34F8100003; Sun, 1 Nov 2020 18:55:10 +0000 (UTC) In-Reply-To: <83v9epf6q6.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 01 Nov 2020 17:16:01 +0200") 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:192435 Archived-At: >> > The intention of nobreak-space is to warn the user about confusable >> > characters in writable buffers. But why highlight such characters >> > in read-only Dired buffers? >> >> Perhaps `special-mode' should switch this highlighting off? > > That sounds too drastic to me. I agree. > But perhaps we should only highlight this character and other "thin" > spaces only on TTY frames, where they really look like a SPC? > Because on GUI frames it is quite easy to understand that they are not > a SPC character. Even on GUI frames with monospaced fonts I see that NARROW NO-BREAK SPACE still has the same width as all other space characters. So there is no visual difference between them on GUI frames.