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#43058: 27.1; Support for other colour font formats Date: Sun, 25 Sep 2022 11:03:22 +0300 Message-ID: <83k05rnanp.fsf@gnu.org> References: <83v9h537tj.fsf@gnu.org> <831qs3ubnm.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2059"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 43058@debbugs.gnu.org, lists.gnu.org@mavit.org.uk To: YAMAMOTO Mitsuharu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Sep 25 10:04:35 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 1ocMct-0000Jn-LA for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 25 Sep 2022 10:04:35 +0200 Original-Received: from localhost ([::1]:33134 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ocMcs-0007TL-Fe for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 25 Sep 2022 04:04:34 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42188) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ocMcO-0007RY-5i for bug-gnu-emacs@gnu.org; Sun, 25 Sep 2022 04:04:08 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46733) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ocMcM-0002TB-NS for bug-gnu-emacs@gnu.org; Sun, 25 Sep 2022 04:04:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ocMcM-0002tB-5L for bug-gnu-emacs@gnu.org; Sun, 25 Sep 2022 04:04:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 25 Sep 2022 08:04:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43058 X-GNU-PR-Package: emacs Original-Received: via spool by 43058-submit@debbugs.gnu.org id=B43058.166409302711082 (code B ref 43058); Sun, 25 Sep 2022 08:04:02 +0000 Original-Received: (at 43058) by debbugs.gnu.org; 25 Sep 2022 08:03:47 +0000 Original-Received: from localhost ([127.0.0.1]:45811 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ocMc5-0002se-Lp for submit@debbugs.gnu.org; Sun, 25 Sep 2022 04:03:47 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:53588) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ocMc0-0002sO-Oq for 43058@debbugs.gnu.org; Sun, 25 Sep 2022 04:03:44 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37342) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ocMbu-0002Q6-LI; Sun, 25 Sep 2022 04:03:34 -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=/trMr8ZfEZf2fuXnxf8PDgcNwKcTfnFTckgNkoUFc7s=; b=H/Z6qDNHyrVJ g0aFrdxeK67MjvG6SZH5Au2vVddYxyFORRLIgwJxJTAsXraLGmQqniximybR1+BffPhynGJa8mTCM 0UA8zwh7iXuIu+df9zL+DJDxAYOJV3IlMyntWjFXeCmAqIHu8utAbIIxTDlTnqHkWSCTgUORqlHOW UsK3iI0W38ptftqb70jhZ59dk1/M6vWUm80qA0G+c8jrltLQEbTOrJwiS6d9lJBTDBGRQadZWHS+5 2xeYYNsXdCmBOdY5hSyPQtQV8o7yQNSjzK20W5nFK4tvCMTaDtzKFZZ0LdpMV1JA8v0B1Zam3yoov 5xfL1mV4+vBCc1jdrJM6tQ==; Original-Received: from [87.69.77.57] (port=2391 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 1ocMbu-0005w3-3G; Sun, 25 Sep 2022 04:03:34 -0400 In-Reply-To: (message from YAMAMOTO Mitsuharu on Sun, 25 Sep 2022 15:40:59 +0900) 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:243576 Archived-At: > Date: Sun, 25 Sep 2022 15:40:59 +0900 > From: YAMAMOTO Mitsuharu > Cc: lists.gnu.org@mavit.org.uk, 43058@debbugs.gnu.org > > > Does this mean the patch, if installed, will not reject the font, but > > will also not display its glyphs? > > Yes. > > > If so, doesn't it mean we should install this patch conditioned on > > some (future) Cairo version, where these glyphs will be displayed? > > As long as Cairo doesn't support that, I think rejecting these fonts > > is the best we can do, right? > > In principle, some other fonts whose formats can be handled by the > current Emacs and cairo might have been inadvertently rejected > (althogh I don't have any concrete examples). > > Also, the latest version of OpenMoji Color no longer has the average > width problem. So, it is not rejected even without the patch, and its > glyphs are not displayed on the current Emacs and cairo anyway. OK, thanks. I think on balance this means we should install this, so please push to the master branch.