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 10:20:20 +0200 Message-ID: <87h7q98p4q.fsf@mail.linkov.net> References: <20201026111348.773761-1-bpeeluk.ref@yahoo.co.uk> <20201026111348.773761-1-bpeeluk@yahoo.co.uk> <837drdeyss.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="6072"; 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: Neil Roberts , 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 09:23:10 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 1kZ8dp-0001V7-EN for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 01 Nov 2020 09:23:09 +0100 Original-Received: from localhost ([::1]:34450 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kZ8do-0006ei-D9 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 01 Nov 2020 03:23:08 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43616) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kZ8di-0006eO-FK for bug-gnu-emacs@gnu.org; Sun, 01 Nov 2020 03:23:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:52234) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kZ8di-0002d6-5C for bug-gnu-emacs@gnu.org; Sun, 01 Nov 2020 03:23:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kZ8dh-0000wn-VG for bug-gnu-emacs@gnu.org; Sun, 01 Nov 2020 03:23:01 -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 08:23:01 +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=B44236.16042189293567 (code B ref 44236); Sun, 01 Nov 2020 08:23:01 +0000 Original-Received: (at 44236) by debbugs.gnu.org; 1 Nov 2020 08:22:09 +0000 Original-Received: from localhost ([127.0.0.1]:35547 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kZ8cr-0000vT-Ik for submit@debbugs.gnu.org; Sun, 01 Nov 2020 03:22:09 -0500 Original-Received: from relay1-d.mail.gandi.net ([217.70.183.193]:36493) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kZ8cp-0000v5-B4 for 44236@debbugs.gnu.org; Sun, 01 Nov 2020 03:22:09 -0500 X-Originating-IP: 91.129.102.160 Original-Received: from mail.gandi.net (m91-129-102-160.cust.tele2.ee [91.129.102.160]) (Authenticated sender: juri@linkov.net) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 8A380240007; Sun, 1 Nov 2020 08:21:59 +0000 (UTC) In-Reply-To: <837drdeyss.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 26 Oct 2020 18:29:07 +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:192336 Archived-At: > IOW, we need to decide on the rationale for displaying these > specially, and then we can decide which ones should have this applied. For a long time my customization contained (setq dired-listing-switches "-Alv --block-size='1") that in Dired buffers displays file sizes using nice space as the thousands separator between groups of 3 digit. But now this clean space between numbers is polluted by visual garbage of unrequested highlighted underlines. Using 'C-u C-x =' on the character shows that it's NARROW NO-BREAK SPACE with the nobreak-space face on it. 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?