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: Not able to display \u110BD and \u110CD in Emacs Date: Fri, 06 May 2022 08:56:52 +0300 Message-ID: <83pmkr19wb.fsf@gnu.org> References: <83bkwkbfn1.fsf@gnu.org> <837d78bct1.fsf@gnu.org> <83zgk49n9l.fsf@gnu.org> <83v8us9j6p.fsf@gnu.org> <83levnamv1.fsf@gnu.org> <837d779kgx.fsf@gnu.org> <835ymk2afp.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4101"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Madhu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri May 06 07:58:46 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 1nmqzG-0000qr-KZ for ged-emacs-devel@m.gmane-mx.org; Fri, 06 May 2022 07:58:46 +0200 Original-Received: from localhost ([::1]:35860 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nmqzF-0008IR-7R for ged-emacs-devel@m.gmane-mx.org; Fri, 06 May 2022 01:58:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60470) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nmqxj-0007M2-IR for emacs-devel@gnu.org; Fri, 06 May 2022 01:57:14 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:39240) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nmqxi-0004lv-SQ; Fri, 06 May 2022 01:57:11 -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=1lXK3iho718B/294P4nzuJRudCk9eAwmun+B92rKeF8=; b=f5Pa6ZWWVb0Z rWsgRecqJIRhos5Nn1laWuvfjivfy6mw59aSbHXPn13Lk8W6CIDscUKIYpYLdf+CgqT+x7LO7FSNy /EWw+1FXLBtsBxIuz54Oek1uViTPQVUnSz8SkVqn8lmXEDZMQ7vJbqj6or85flBK4IFaXzsEQe86S ped24KBjhBi88gqrtB7+lxfpVMlx0bhdQ69PeM+1PYkfrhKIxXc1a6q0aL5waFZ8QmLqdWE0Thbo0 kEFKvJRPycn4PcGzlrsIaE6HjkikAQtFd7qQeaa+4xIwpEMB+wintQtqzk5zkLxBqKaksmYV+Bxa2 pzNTpm5MFhoGQEXkef5ppw==; Original-Received: from [87.69.77.57] (port=2097 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 1nmqxd-0000FW-5E; Fri, 06 May 2022 01:57:07 -0400 In-Reply-To: (message from Madhu on Fri, 06 May 2022 09:29:45 +0530) 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:289297 Archived-At: > From: Madhu > Date: Fri, 06 May 2022 09:29:45 +0530 > > [bear with me: I downloaded NotoSansKaithi-Regular.ttf and tried to > replicate what Sameer had done: First I was not able to get hb-view to > produce the output shown in the first post: I don't think I see any hb-view output in the first post; what did I miss? > the #x110bc number sign > doesn't span the following numbers. Then After mutating the > composition-function-table as indicated, i had to set > > (set-fontset-font "fontset-default" '(#x11080 . #x110cf) > (font-spec :name "Noto Sans Kaithi" > ;; :otf '(kthi nil (rphf)) > :registry "iso10646-1" )) > > is this incorrect? You should probably use 'prepend as the ADD argument of set-fontset-font, but otherwise this looks OK to me. (But does Kaithi really need the rphf feature?) > if i add the :otf key then "find-font doesn't find > the font" Maybe this font doesn't have some of these OTF features? > > I will take a look at this when I have time, but please file a bug > > report about this issue. If you can include in the report the results > > of running hb-view (from the HarfBuzz distribution) on the text > > sequences you describe, that would help. > > I'll try to this by the following week. TIA