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: Mon, 18 Apr 2022 17:23:49 +0300 Message-ID: <834k2qwjuy.fsf@gnu.org> References: <838rs3y4ic.fsf@gnu.org> <87r15v7eg2.fsf@gnus.org> <834k2ry2u6.fsf@gnu.org> <87ilr77dm8.fsf@gnus.org> <83zgkjwn7z.fsf@gnu.org> <83sfqbvwtv.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27944"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 54970@debbugs.gnu.org, hmelman@gmail.com, larsi@gnus.org, rpluim@gmail.com To: Alan Third Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Apr 18 16:25:36 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 1ngSJr-00075c-Bp for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 18 Apr 2022 16:25:35 +0200 Original-Received: from localhost ([::1]:49732 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ngSJq-0003dE-4X for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 18 Apr 2022 10:25:34 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42322) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ngSJN-0003cu-KF for bug-gnu-emacs@gnu.org; Mon, 18 Apr 2022 10:25:05 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46506) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ngSJK-000444-6q for bug-gnu-emacs@gnu.org; Mon, 18 Apr 2022 10:25:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ngSJK-0000QA-4E for bug-gnu-emacs@gnu.org; Mon, 18 Apr 2022 10:25:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 18 Apr 2022 14:25:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54970 X-GNU-PR-Package: emacs Original-Received: via spool by 54970-submit@debbugs.gnu.org id=B54970.16502918491527 (code B ref 54970); Mon, 18 Apr 2022 14:25:02 +0000 Original-Received: (at 54970) by debbugs.gnu.org; 18 Apr 2022 14:24:09 +0000 Original-Received: from localhost ([127.0.0.1]:40399 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ngSIT-0000OZ-J4 for submit@debbugs.gnu.org; Mon, 18 Apr 2022 10:24:09 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:48968) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ngSIS-0000ON-CC for 54970@debbugs.gnu.org; Mon, 18 Apr 2022 10:24:08 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:43870) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ngSIM-00040A-7U; Mon, 18 Apr 2022 10:24:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=xndAEuszJ1ZK1jx6fmO7dzREal8nIjUQqjvRF16fWWk=; b=rYUzYPjTHHG7 XhPww5uLCpgzIgg5BL6kyefdGEzWOn2tOOuUAO2ZwIahYM5ZTcvvsXDjY4fI+oCPhpNta5WqnMItq EvybXWwm3P7xrfk5dEsAGgMhsGt3HDtlzgLMrslLJXjvpAr1rMIITacvwspt1uRaMNxAsoSQz1SGw GwsTscanV65VePZKKUCmRyjcEtHs0S5DDAPHZqmMayijQBOwsarXWSbJM97XJ9sAmVmr/CbiBV4mw rOu8dY9IAE9FNRscnaaHfL0PybkQfyb3Betl0eetsKCOlp9UBvID+iYmny1A0KW2ExYgTPBjuoosq 1xtDeHVpnj+paWEluCr39A==; Original-Received: from [87.69.77.57] (port=2685 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 1ngSIL-00087d-N5; Mon, 18 Apr 2022 10:24:02 -0400 In-Reply-To: (message from Alan Third on Mon, 18 Apr 2022 14:19:24 +0100) 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:230187 Archived-At: > Date: Mon, 18 Apr 2022 14:19:24 +0100 > From: Alan Third > Cc: larsi@gnus.org, hmelman@gmail.com, rpluim@gmail.com, > 54970@debbugs.gnu.org > > I've changed my mind about on the Mac. The hex code isn't centred, but > it is readable. > > I found a couple of bugs in nsfont.m, which is the GNUstep font > backend, and now the only problem is that the upper and lower text are > drawn in almost the same location. I suspect some error in how the > font backend is calculating the ascent and descent or something. I > don't see what's wrong, though. > > Screenshot for GNUstep attached. In this example upper_yoff and > lower_yoff are -14 and -13, respectively. If the y offsets are wrong, you should step through produce_glyphless_glyph, where they are calculated.