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#54970: 28.1; Some emoji no longer display Date: Sat, 16 Apr 2022 21:26:03 +0300 Message-ID: <83o810zxz8.fsf@gnu.org> References: <87ee1xdsc8.fsf@gnus.org> <87sfqdcc2c.fsf@gnus.org> <47359AAC-A4C5-4C1A-A6B4-2ACAD44A3459@gmail.com> <83sfqdyo7s.fsf@gnu.org> <7F25712C-DDA8-4BB1-951A-B3445C35834F@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34401"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, alan@idiocy.org, 54970@debbugs.gnu.org To: Howard Melman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Apr 16 20:27:11 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 1nfn8Y-0008gx-Mg for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (port=4854 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 1nfn7a-000846-Ca; Sat, 16 Apr 2022 14:26:13 -0400 In-Reply-To: <7F25712C-DDA8-4BB1-951A-B3445C35834F@gmail.com> (message from Howard Melman on Sat, 16 Apr 2022 13:17:45 -0400) 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:230012 Archived-At: > From: Howard Melman > Date: Sat, 16 Apr 2022 13:17:45 -0400 > Cc: Alan Third , > Lars Ingebrigtsen , > 54970@debbugs.gnu.org > > > > > On Apr 16, 2022, at 12:42 PM, Eli Zaretskii wrote: > > > >> From: Howard Melman > >> Date: Sat, 16 Apr 2022 12:21:20 -0400 > >> Cc: Lars Ingebrigtsen , 54970@debbugs.gnu.org > >> > >>> (set-fontset-font t 'symbol "Apple Color Emoji") > >>> > >>> Please let us know if that makes any difference. > >> > >> As I said in my initial report, that (or something similar) did solve it for me. > >> > >> But the NEWS report said to do this: > >> > >> (set-fontset-font t 'emoji > >> '("My New Emoji Font" . "iso10646-1") nil 'prepend) > >> > >> Which did not work for me, but this did: > >> > >> (set-fontset-font t 'symbol > >> '("Apple Color Emoji" . "iso10646-1") nil 'prepend) > > > > That's because we don't want to advertise the (non-free) Apple font. > > That's fine, but the first is for the script symbol 'emoji and the second > is for the script symbol 'symbol and using the first with the Apple font > didn't work. Which is how it should be, AFAIU. That character is not in the Unicode Emoji sequences database. > >> I'm not clear about what the iso10646-1 part does or if it's needed. > > > > It makes the setting work more reliably in this case. > > Not in my experience :) What I'm not clear about is why the registry > "iso10646-1" is needed if I'm specifying a script for emoji which I think > is always unicode. Nobody knows. You are welcome to read the font-related code in Emacs, and if you figure that out, please be sure to tell us.