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.bugs Subject: bug#54562: 28.0.91; Emoji sequence not composed Date: Fri, 25 Mar 2022 14:23:26 +0300 Message-ID: <83tubmb7ip.fsf@gnu.org> References: <87bkxu8k7t.fsf.ref@yahoo.com> <87bkxu8k7t.fsf@yahoo.com> <83wngiba3j.fsf@gnu.org> <874k3m8grb.fsf@yahoo.com> 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="17145"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 54562@debbugs.gnu.org To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Mar 25 12:24:13 2022 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 1nXi3B-00049a-E6 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 25 Mar 2022 12:24:13 +0100 Original-Received: from localhost ([::1]:33550 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nXi3A-00066o-1k for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 25 Mar 2022 07:24:12 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:40444) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nXi31-00066M-0t for bug-gnu-emacs@gnu.org; Fri, 25 Mar 2022 07:24:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56446) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nXi30-0006ar-OL for bug-gnu-emacs@gnu.org; Fri, 25 Mar 2022 07:24:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nXi30-0004kI-HG for bug-gnu-emacs@gnu.org; Fri, 25 Mar 2022 07:24:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 25 Mar 2022 11:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54562 X-GNU-PR-Package: emacs Original-Received: via spool by 54562-submit@debbugs.gnu.org id=B54562.164820741918209 (code B ref 54562); Fri, 25 Mar 2022 11:24:02 +0000 Original-Received: (at 54562) by debbugs.gnu.org; 25 Mar 2022 11:23:39 +0000 Original-Received: from localhost ([127.0.0.1]:50343 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nXi2d-0004jd-GK for submit@debbugs.gnu.org; Fri, 25 Mar 2022 07:23:39 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:52540) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nXi2b-0004jP-B2 for 54562@debbugs.gnu.org; Fri, 25 Mar 2022 07:23:38 -0400 Original-Received: from [2001:470:142:3::e] (port=53440 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nXi2W-0006WK-49; Fri, 25 Mar 2022 07:23:32 -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=d5dUwsWcIdH6Zc9oH3l9CfyBkU/aV1mtR6J6ZX8tna8=; b=gkW63Rw6177NydJHy3C2 VFMtoB+WLXHDlMgNuF4Dtviruyaau64GF6v2MJOrM0aafOWPnVgy0hV8EP6RQS72exXp2mZWG9e4f IkiVJeu88jeK6dwATKIxLP6Xp8WxcRXW/0JCeXX+imOpc1qW6vaU/lfdn95viapEI6VwYrRlGyQ2u apmnbVkbrnrEsoWbgN+L7pLYHjczJ+ylSJnlMVYI5grWdMr8kbrPd2ndEDFoIPeNrfJAEVjP/IHrg 4+8WDOAUPjXO9bSlyuwBbCD+HNgPJW6eGXFDSauBChrLSBdGDvqrqI+4d6yUM6sR/SxsI6FFvsMZ5 MsngiftK1Jy43Q==; Original-Received: from [87.69.77.57] (port=1642 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 1nXi2V-0002E8-0k; Fri, 25 Mar 2022 07:23:31 -0400 In-Reply-To: <874k3m8grb.fsf@yahoo.com> (message from Po Lu on Fri, 25 Mar 2022 18:32:08 +0800) 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:228927 Archived-At: > From: Po Lu > Cc: 54562@debbugs.gnu.org > Date: Fri, 25 Mar 2022 18:32:08 +0800 > > Eli Zaretskii writes: > > > I think this means your default font doesn't support the U+20E3 > > COMBINING ENCLOSING KEYCAP character. Emacs cannot compose characters > > that aren't supported by the font used for the base character. Here's > > what I see in "C-u C-x =" on my system, when Emacs uses a font that > > does support it (and where I do see "7" inside a square): > > > > position: 148 of 150 (98%), column: 2 > > character: 7 (displayed as 7) (codepoint 55, #o67, #x37) > > charset: ascii (ASCII (ISO646 IRV)) > > code point in charset: 0x37 > > script: latin > > syntax: w which means: word > > category: .:Base, a:ASCII, l:Latin, r:Roman > > to input: type "C-x 8 RET 37" or "C-x 8 RET DIGIT SEVEN" > > buffer code: #x37 > > file code: #x37 (encoded by coding system iso-latin-1-dos) > > display: composed to form "7⃣️" (see below) > > > > Composed with the following character(s) "⃣️" using this font: > > harfbuzz:-outline-Symbola-normal-normal-normal-serif-16-*-*-*-p-*-iso8859-1 > > by these glyphs: > > [0 2 55 26 8 0 7 11 0 nil] > > [0 2 8419 2327 0 -10 4 10 4 nil] > > [0 2 65039 3 4 0 1 0 1 [0 0 0]] > > with these character(s): > > ⃣ (#x20e3) COMBINING ENCLOSING KEYCAP > > ️ (#xfe0f) VARIATION SELECTOR-16 > > Thanks. But does it really make sense to require that the default font > (on my system, Source Code Pro) support Emoji? 20E3 COMBINING ENCLOSING > KEYCAP displays by itself using Noto Color Emoji. U+20E3 is not an Emoji character, so how do you want Emacs to know to use the Emoji font for it? And "7" is definitely not Emoji.