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: Ligature support Date: Fri, 05 Nov 2021 18:35:45 +0200 Message-ID: <83mtmid0gu.fsf@gnu.org> References: <87cznths5j.fsf@gnus.org> <8ff3b131c531f5254799@heytings.org> <83a6ittp5r.fsf@gnu.org> <8ff3b131c53b9df49236@heytings.org> <834k91th5c.fsf@gnu.org> <8ff3b131c5fe09753ca0@heytings.org> <83mtmtru6l.fsf@gnu.org> <8ff3b131c57f741d04e5@heytings.org> <83lf2drqx6.fsf@gnu.org> <87lf2c3k0z.fsf@gnus.org> <83wnlwqocq.fsf@gnu.org> <87wnlwyox9.fsf@gnus.org> <83lf2cq7n5.fsf@gnu.org> <87wnlnkxbo.fsf@gnus.org> <83cznfdohr.fsf@gnu.org> <87zgqik9bk.fsf@gnus.org> <83v916d64z.fsf@gnu.org> <878ry2k6qz.fsf@gnus.org> <83tugqd488.fsf@gnu.org> <87zgqiiq8c.fsf@gnus.org> <87v916ipyu.fsf@gnus.org> <87mtmiipb0.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40457"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Lars Ingebrigtsen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Nov 05 17:37:55 2021 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 1mj2Dy-000AJS-Fx for ged-emacs-devel@m.gmane-mx.org; Fri, 05 Nov 2021 17:37:54 +0100 Original-Received: from localhost ([::1]:51312 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mj2Dw-0001dv-It for ged-emacs-devel@m.gmane-mx.org; Fri, 05 Nov 2021 12:37:52 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:35172) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mj2CA-0008Nn-5O for emacs-devel@gnu.org; Fri, 05 Nov 2021 12:36:02 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:57934) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mj2C9-0003Mu-T9; Fri, 05 Nov 2021 12:36:01 -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=uHW/e15acwE1ZDEg633cSski7a2V2eQc9UOALBAqkMc=; b=Z1B2vc7sK5IB 9RwQa1yyR/dC2ntxXfukWHWZjY5yI/iVerdhjSul+aYtsc3+FnjKtdh59zEc15rL/uvRkpiJo7bxQ RZWz70/CBBdAMp5Wt6D3wROBiHIFUceCGza89fwAkEcNlMQW/l+M49zWFFm4Ro9+FQMgs3msONlQD CBFWKcFsoKPsKk119uKn5r3I9YygeUlupcUtDjy+wWCLpnHiSP9XvJF4tavc1JuOiiafV/eXJUHwM GJsWmkqZQ5sRpN5Ln13h+r+u3/2nEP8LaYpd6D+UdXKC6q3GvU+DAxEE+xyGh+nlIRahPiHMA1oQH 5y/KtREwnysaRynrG7myWA==; Original-Received: from [87.69.77.57] (port=1381 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 1mj2C9-00032p-FN; Fri, 05 Nov 2021 12:36:01 -0400 In-Reply-To: <87mtmiipb0.fsf@gnus.org> (message from Lars Ingebrigtsen on Fri, 05 Nov 2021 16:40:19 +0100) 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:278784 Archived-At: > From: Lars Ingebrigtsen > Date: Fri, 05 Nov 2021 16:40:19 +0100 > > This has some interesting information about how the data is stored: > > https://simoncozens.github.io/fonts-and-layout/features.html#how-features-are-stored > > Reading the harfbuzz documentation is slightly frustrating -- it's not > that it's badly documented, because it's not. It just doesn't have that > much information about how the functions work together... We can ask the HarfBuzz developers questions, they are usually quite helpful. Their Github has Issues, just ask there.