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 20:55:18 +0200 Message-ID: <83ilx6cu09.fsf@gnu.org> References: <87cznths5j.fsf@gnus.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> <83r1bud3or.fsf@gnu.org> <87r1buipf5.fsf@gnus.org> <83o86yd0ig.fsf@gnu.org> <87a6iiimay.fsf@gnus.org> <871r3uikrd.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18921"; 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 19:58:07 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 1mj4Pf-0004ej-9a for ged-emacs-devel@m.gmane-mx.org; Fri, 05 Nov 2021 19:58:07 +0100 Original-Received: from localhost ([::1]:54854 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mj4Pe-00038R-3X for ged-emacs-devel@m.gmane-mx.org; Fri, 05 Nov 2021 14:58:06 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41276) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mj4NF-0000cO-Dy for emacs-devel@gnu.org; Fri, 05 Nov 2021 14:55:37 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:36372) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mj4NE-00070Q-4u; Fri, 05 Nov 2021 14:55:36 -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=RvtmawljLpkAt5qTSKFWUhwXl+kUYsHGF4Z+k+e+93c=; b=lrkQ8YorLh7+ q2kgErh6h1CVOkeNkZ/GAPECOLjdBRhq2y7ignTFrB1Opfbemm/sT+4CUnMrS1c00YYY0EFWrgZng AE2m0KnzycKkM32jJ9XnoipkLZ2xN0f86ec9SarKXsTP/y5r8VYmsGY+XUfXvkvKCtU7Bt1zVVSFA whgzdtDWK0Vxtc1TWcHHtrslv1u2dxPwBHvm9WO9fYRJlSycFELZoPa8iJGhq5YevbSGHK+vslJ1E gd9ycLJLq3gzi+g8TS6L6wKPtFtRKbjXErsmVzAZIeZ0SDUNFB7jxjJ5HQDRgQBPlhdESTKPSdHqw 6UKdhy9aZiE+GukQr8HQcw==; Original-Received: from [87.69.77.57] (port=1927 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 1mj4ND-0004FJ-NM; Fri, 05 Nov 2021 14:55:36 -0400 In-Reply-To: <871r3uikrd.fsf@gnus.org> (message from Lars Ingebrigtsen on Fri, 05 Nov 2021 18:18:30 +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:278798 Archived-At: > From: Lars Ingebrigtsen > Cc: emacs-devel@gnu.org > Date: Fri, 05 Nov 2021 18:18:30 +0100 > > Lars Ingebrigtsen writes: > > > Well, it's one problem, and I think it's the one that has to be solved > > first. (I've now sent a message to the harfbuzz list to see whether > > they have any input in how to get harfbuff to cough up this list of > > strings based on the font.) > > And if HarfBuzz doesn't have the functions to spit out the info (i.e., > if it only has lookups, but not introspection functionality), it should > be to difficult to write a little .el to parse the otf files: > > https://docs.microsoft.com/en-us/typography/opentype/spec/otff If we have to. But I still don't understand why would we care.