From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?UTF-8?B?4KS44KSu4KWA4KSwIOCkuOCkv+CkguCkuSBTYW1lZXIgU2luZ2g=?= Newsgroups: gmane.emacs.devel Subject: Re: Tamil fonts Date: Fri, 3 Jun 2022 17:07:57 +0530 Message-ID: References: <83ilpjfumf.fsf@gnu.org> <83y1yfdyjo.fsf@gnu.org> <20220602.145000.1157764205479104268.wl@gnu.org> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="00000000000079445b05e0898e26" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27894"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , emacs-devel@gnu.org, Visuwesh To: Werner LEMBERG Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Jun 03 13:52:50 2022 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 1nx5rF-00073w-OO for ged-emacs-devel@m.gmane-mx.org; Fri, 03 Jun 2022 13:52:49 +0200 Original-Received: from localhost ([::1]:37136 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nx5rE-0001ww-9p for ged-emacs-devel@m.gmane-mx.org; Fri, 03 Jun 2022 07:52:48 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43380) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nx5d7-0003kn-HS for emacs-devel@gnu.org; Fri, 03 Jun 2022 07:38:15 -0400 Original-Received: from mail-qv1-xf32.google.com ([2607:f8b0:4864:20::f32]:37488) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nx5d5-0003DB-Ie; Fri, 03 Jun 2022 07:38:12 -0400 Original-Received: by mail-qv1-xf32.google.com with SMTP id b11so5381775qvv.4; Fri, 03 Jun 2022 04:38:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=YAA9BEptbXcfw1YVvTfGFbQuDiw8EFbTBdfIlcYUqBs=; b=P4NuSiL4OHT6Q4/Sdn414bCMLt1Vred5W1IYdEdpgPoTezAktZQaEx80qfhq39WS+r LMP+qsjo/EMSuveJXNv2bwiEKy9WnFiLqmO356vCwk5N6s5MlRaB8Rj9Vpr/uULiLy1E 8fiOotFlFwxcRO+NnZbG89jV4jO/NXh/Y+BspSeMdZXpvXPYQpwkGRhLYXEnyg3OMPLS SbTSiXzxVnRicEP8fUzMSWtszu98Elh94QDO3qugrMfAPVmz55p+97MY12BLJxZtbnjd 4VmDblYVYD27MI9mPbzzLfH7bT5v2DYBiAzN/uma192n+yLvs7chhBMwjQwxUMXurQIu 3stQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=YAA9BEptbXcfw1YVvTfGFbQuDiw8EFbTBdfIlcYUqBs=; b=JMnNUNrrUcr5NiUrLHmaLVmrfDGgIuxo04hJ/jSkUrYD3DOOFXBkdvFC5trz0Ly0dp Wh2XO8WHBx9fU3TqlfubBzsFkCNOYzZznJKmxfR/Z/loruFowTshZxctL7GPM4EInAvw oEtCnFC8qDnVf2SbK7hdJYxGOPJ+7cTwKDhy9HapyqONdtXM2J9xYoh39Y48HojCOkCh JdKFjlSi9NRrT3pOdOvxLWvSrEYKXEy6b1+Tkfvn7JcPLmJxSR7DeqW53qZqK7XQd2Bv rX6xC70maZ7YLZZRRiWvcstNFrpK7knKNGug+WmkSRaTNkN915hEm1TrIxnY5X1Vtt6N 5ljQ== X-Gm-Message-State: AOAM5315mlf7E7Jm6D11ch9XnQuaAvmEQnWgy8uFNfLEvlcLBiG9Y0Ua 1GGe6omMmWmKGWJ2KUpesLaPrDzwktBsIL893ozYAee3Vs4= X-Google-Smtp-Source: ABdhPJwjpz19le9UEBa9CMHANqhLCkDd+BQF7X8PADLWSKPKKOCQDX9Uw9pspK0aTcIVqVUeMrwU9ddn8uQzfs6vkxs= X-Received: by 2002:ad4:5b8d:0:b0:462:2a8e:9b6 with SMTP id 13-20020ad45b8d000000b004622a8e09b6mr6522665qvp.75.1654256289005; Fri, 03 Jun 2022 04:38:09 -0700 (PDT) In-Reply-To: <20220602.145000.1157764205479104268.wl@gnu.org> Received-SPF: pass client-ip=2607:f8b0:4864:20::f32; envelope-from=lumarzeli30@gmail.com; helo=mail-qv1-xf32.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action 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:290610 Archived-At: --00000000000079445b05e0898e26 Content-Type: text/plain; charset="UTF-8" > > It's a simple font with simple glyphs. > Yes, Tamil supplement characters do not need reordering, vowel signs, virama, etc. so the tml2 tag has no use in this case. On Thu, Jun 2, 2022 at 6:20 PM Werner LEMBERG wrote: > > >> Tamil supplement does not need the akhn OTF feature because it does > >> not form any conjuncts, they are mostly accounting or agricultural > >> symbols. > > > > What about the tml2 feature, which means OTF-specific support for > > the Tamil script? > > The Tamil supplement font (at least from Noto) has neither a GPOS nor > a GSUB table. In other words, no OpenType-specific stuff at all. > It's a simple font with simple glyphs. > > > Werner > --00000000000079445b05e0898e26 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
It's a simple font with simple glyphs.

<= div>Yes, Tamil supplement characters do not need reordering, vowel signs, v= irama, etc.
so the tml2 tag has no use in this case.

On = Thu, Jun 2, 2022 at 6:20 PM Werner LEMBERG <wl@gnu.org> wrote:

>> Tamil supplement does not need the akhn OTF feature because it doe= s
>> not form any conjuncts, they are mostly accounting or agricultural=
>> symbols.
>
> What about the tml2 feature, which means OTF-specific support for
> the Tamil script?

The Tamil supplement font (at least from Noto) has neither a GPOS nor
a GSUB table.=C2=A0 In other words, no OpenType-specific stuff at all.
It's a simple font with simple glyphs.


=C2=A0 =C2=A0 Werner
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