From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#28339: 25.2; Emacs shows ZWNJ character (Zero Width non-Joiner) as Space Date: Sat, 16 Sep 2017 21:23:56 +0300 Message-ID: <83o9qajydf.fsf@gnu.org> References: <87a81xsc1v.fsf@gnu.org> <83y3phmca8.fsf@gnu.org> <87poaqpn4y.fsf@blei.turtle-trading.net> <83r2v6k09t.fsf@gnu.org> <87fubmy0ws.fsf@blei.turtle-trading.net> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1505586312 24260 195.159.176.226 (16 Sep 2017 18:25:12 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 16 Sep 2017 18:25:12 +0000 (UTC) Cc: nimawebgard@gmail.com, 28339@debbugs.gnu.org To: Benjamin Riefenstahl Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Sep 16 20:25:08 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dtHm8-0006AL-Dg for geb-bug-gnu-emacs@m.gmane.org; Sat, 16 Sep 2017 20:25:08 +0200 Original-Received: from localhost ([::1]:58240 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dtHmF-0000P0-N8 for geb-bug-gnu-emacs@m.gmane.org; Sat, 16 Sep 2017 14:25:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49264) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dtHm6-0000OS-EW for bug-gnu-emacs@gnu.org; Sat, 16 Sep 2017 14:25:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dtHm3-00040w-BC for bug-gnu-emacs@gnu.org; Sat, 16 Sep 2017 14:25:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:35578) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dtHm3-00040s-7U for bug-gnu-emacs@gnu.org; Sat, 16 Sep 2017 14:25:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dtHm3-0002Xq-28 for bug-gnu-emacs@gnu.org; Sat, 16 Sep 2017 14:25:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 16 Sep 2017 18:25:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28339 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28339-submit@debbugs.gnu.org id=B28339.15055862629717 (code B ref 28339); Sat, 16 Sep 2017 18:25:03 +0000 Original-Received: (at 28339) by debbugs.gnu.org; 16 Sep 2017 18:24:22 +0000 Original-Received: from localhost ([127.0.0.1]:44257 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dtHlN-0002Wf-TO for submit@debbugs.gnu.org; Sat, 16 Sep 2017 14:24:22 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:58123) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dtHlM-0002WS-FB for 28339@debbugs.gnu.org; Sat, 16 Sep 2017 14:24:20 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dtHlG-0003Zn-G2 for 28339@debbugs.gnu.org; Sat, 16 Sep 2017 14:24:15 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:47043) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dtHlB-0003Xv-0S; Sat, 16 Sep 2017 14:24:09 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2652 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dtHl4-0003Hm-S4; Sat, 16 Sep 2017 14:24:08 -0400 In-reply-to: <87fubmy0ws.fsf@blei.turtle-trading.net> (message from Benjamin Riefenstahl on Sat, 16 Sep 2017 20:05:23 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:137013 Archived-At: > From: Benjamin Riefenstahl > Cc: handa@gnu.org, nimawebgard@gmail.com, 28339@debbugs.gnu.org > Date: Sat, 16 Sep 2017 20:05:23 +0200 > > >> From: Benjamin Riefenstahl > >> I thought that with OpenType at least that depends on the font? > > Eli Zaretskii writes: > > It does, but Handa-san seems to say that even the best fonts don't > > consider ZWNJ part of any grapheme cluster, and always leave it alone. > > It breaks shaping and ligatures, so the result is not a cluster by > definition, I think. It could be considered a cluster with the preceding character.