From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.devel Subject: Re: How is a composition being done? Date: Thu, 12 Aug 2010 15:25:22 +0900 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1281594716 21805 80.91.229.12 (12 Aug 2010 06:31:56 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 12 Aug 2010 06:31:56 +0000 (UTC) Cc: emacs-devel@gnu.org To: James Cloos Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Aug 12 08:31:54 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OjRKT-00040K-Tn for ged-emacs-devel@m.gmane.org; Thu, 12 Aug 2010 08:31:54 +0200 Original-Received: from localhost ([127.0.0.1]:60064 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OjRKS-0003V0-Nc for ged-emacs-devel@m.gmane.org; Thu, 12 Aug 2010 02:31:52 -0400 Original-Received: from [140.186.70.92] (port=55092 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OjRKK-0003UE-I3 for emacs-devel@gnu.org; Thu, 12 Aug 2010 02:31:45 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OjREF-0007KY-1x for emacs-devel@gnu.org; Thu, 12 Aug 2010 02:25:28 -0400 Original-Received: from mx1.aist.go.jp ([150.29.246.133]:50506) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OjREE-0007Jk-Fw for emacs-devel@gnu.org; Thu, 12 Aug 2010 02:25:27 -0400 Original-Received: from rqsmtp1.aist.go.jp (rqsmtp1.aist.go.jp [150.29.254.115]) by mx1.aist.go.jp with ESMTP id o7C6PMJe009866; Thu, 12 Aug 2010 15:25:22 +0900 (JST) env-from (handa@m17n.org) Original-Received: from smtp3.aist.go.jp by rqsmtp1.aist.go.jp with ESMTP id o7C6PMUN005035; Thu, 12 Aug 2010 15:25:22 +0900 (JST) env-from (handa@m17n.org) Original-Received: by smtp3.aist.go.jp with ESMTP id o7C6PMAc004169; Thu, 12 Aug 2010 15:25:22 +0900 (JST) env-from (handa@m17n.org) Original-Received: from handa by etlken with local (Exim 4.71) (envelope-from ) id 1OjREA-0002KR-6e; Thu, 12 Aug 2010 15:25:22 +0900 In-Reply-To: (message from James Cloos on Tue, 10 Aug 2010 07:52:02 -0400) X-detected-operating-system: by eggs.gnu.org: Solaris 9 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:128571 Archived-At: In article , James Cloos writes: >>>>>> "KH" == Kenichi Handa writes: KH> (aset composition-function-table CH KH> ([PATTERN1 2 FUNC1] [PATTERN2 0 FUNC2])) > Am I correct to assume that that is what needs to be changed to make > f-ligs display? What is f-ligs? A ligature for, for instance, "Fi"? > I'd like to see emacs use f-ligs when in variable pitch mode. > My guess is that a function which applies the GSUB liga feature would be > the right solution, since monowidth fonts usualy avoid that. Yes, I think so. But, for that, we must at first implement a function to apply specific OpenType features. --- Kenichi Handa handa@m17n.org