From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Unicode 15 Date: Wed, 14 Sep 2022 19:42:32 +0300 Message-ID: <83bkrh3o1z.fsf@gnu.org> References: <83v8pq3cjb.fsf@gnu.org> <83edwe2k53.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33593"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: =?utf-8?B?4KS44KSu4KWA4KSwIOCkuOCkv+CkguCkuSBTYW1lZXIgU2luZ2g=?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Sep 14 19:29:30 2022 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 1oYWCY-0008d6-CS for ged-emacs-devel@m.gmane-mx.org; Wed, 14 Sep 2022 19:29:30 +0200 Original-Received: from localhost ([::1]:33814 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oYWCX-0003S7-CQ for ged-emacs-devel@m.gmane-mx.org; Wed, 14 Sep 2022 13:29:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39616) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oYVTG-0003my-Aq for emacs-devel@gnu.org; Wed, 14 Sep 2022 12:42:42 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:53536) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oYVTG-0001UK-3R; Wed, 14 Sep 2022 12:42:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=wTDNImd5a5hA+wX0vZgXQDHsi5pQhlwVrWxoJvPW+QI=; b=OXlP/yekS9jCqBLWuPzq 5OCCsyxA3FLG2DLdxW2bYGmL98ZJis55eOgEnArlQuc1fGOGyY16O3tF8A/C4u7jzspZj8dDyQZJo XG7aB+FTPJueLgRrsUfased2xu8tQSq/h7x5t60mm/ewbYrMt4Af2jhOo5oyVuc/KwUeFmQBVX6J0 /7eDDlEdF1gBjjz4RoY1NrCqjiEUBIVIUYdF0t8RwVrEJr5iJ9WiX/J7at4UYtiE+pT4RLr9ud4sH 71EZiubS4TJSeDbgfhhcIG0AuRKo8+OpSBjumNdype8kQH5ohfDYrvOqmsrDBQ+YHBGBSPE85TBp3 lB3VniQsIagNcQ==; Original-Received: from [87.69.77.57] (port=1347 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oYVTF-0005pP-Ey; Wed, 14 Sep 2022 12:42:41 -0400 In-Reply-To: (message from =?utf-8?B?4KS44KSu4KWA4KSwIOCkuOCkv+CkguCkuQ==?= Sameer Singh on Wed, 14 Sep 2022 21:56:03 +0530) 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:295343 Archived-At: > From: समीर सिंह Sameer Singh > Date: Wed, 14 Sep 2022 21:56:03 +0530 > Cc: emacs-devel@gnu.org > > admin/notes/unicode says that the zero-width characters are not taken from EastAsianWidth.txt and also > there are some zero width characters defined in that which are not present in the char-width-table in > lisp/international/characters.el, so should I include them there or is there some other location from where > I have to verify the zero width characters? Emacs doesn't really display zero-width characters as having zero width, certainly not on TTY frames, where char-width-table is most important. So I don't think we should change this, not in general. But if there are specific characters where we really display them as nothing, we could discuss that case by case.