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.bugs Subject: bug#20140: 24.4; M17n shaper output rejected Date: Wed, 16 Feb 2022 17:12:43 +0200 Message-ID: <83zgmq26c4.fsf@gnu.org> References: <20150318222040.4066e6e9@JRWUBU2> <87r18jk5nr.fsf@gnus.org> <83v8xv2icg.fsf@gnu.org> <20220205225251.08a0faab@JRWUBU2> <831r06rbwk.fsf@gnu.org> <20220213205310.0b8a715c@JRWUBU2> <83mtitpouv.fsf@gnu.org> <20220214221427.35231794@JRWUBU2> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21363"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 20140@debbugs.gnu.org, larsi@gnus.org To: Richard Wordingham Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Feb 16 16:13:16 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1nKLzX-0005Ju-H4 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 16 Feb 2022 16:13:15 +0100 Original-Received: from localhost ([::1]:43432 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nKLzW-0008OR-3K for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 16 Feb 2022 10:13:14 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:41496) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nKLzK-0008Nv-Ox for bug-gnu-emacs@gnu.org; Wed, 16 Feb 2022 10:13:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55340) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nKLzK-0004Sh-EA for bug-gnu-emacs@gnu.org; Wed, 16 Feb 2022 10:13:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nKLzK-0006uJ-A3 for bug-gnu-emacs@gnu.org; Wed, 16 Feb 2022 10:13:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 16 Feb 2022 15:13:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20140 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 20140-submit@debbugs.gnu.org id=B20140.164502436926525 (code B ref 20140); Wed, 16 Feb 2022 15:13:02 +0000 Original-Received: (at 20140) by debbugs.gnu.org; 16 Feb 2022 15:12:49 +0000 Original-Received: from localhost ([127.0.0.1]:49235 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nKLz7-0006tl-JL for submit@debbugs.gnu.org; Wed, 16 Feb 2022 10:12:49 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:34738) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nKLz6-0006ta-3v for 20140@debbugs.gnu.org; Wed, 16 Feb 2022 10:12:48 -0500 Original-Received: from [2001:470:142:3::e] (port=55020 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nKLyy-0004P1-Fc; Wed, 16 Feb 2022 10:12:42 -0500 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=1qBFSefufpgPm4jxrM3gravAnxnjQmO9/pyzeJuvEHk=; b=AjUng28io2Oz f8aS327yZ09xqjfDrjDaBHWGgUp7TdZeRe6pPSyKA8LrEWFolEoXXj7IabneJl2FrLPcr5vAWYuOs QEqRbeGpSb1S92o0Mp4NZZK0m9QL743zJ/Y+nu1gDN+fclHRGzCGC/mE3XTbsR92GaCE+eeDdBO9H +PtXAO0J3eOrwa9fh3jz+BFVJLlcUrtoAvUFDHUdM6V/ScARhNMyDPHFudKb0kaPycyW/lSsuAHEw okM8Wka471uuz1aWbtoAQmaHvGtrO9+MaNCGyP4t8mg/Dp8gExB9DFC0AvwvlWFyTKc0Yp0/Jz7LQ fDEd2AdrYDW/umGfw0vnzw==; Original-Received: from [87.69.77.57] (port=2443 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 1nKLyv-0004b9-2U; Wed, 16 Feb 2022 10:12:38 -0500 In-Reply-To: <20220214221427.35231794@JRWUBU2> (message from Richard Wordingham on Mon, 14 Feb 2022 22:14:27 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:227037 Archived-At: > Date: Mon, 14 Feb 2022 22:14:27 +0000 > From: Richard Wordingham > Cc: 20140@debbugs.gnu.org, larsi@gnus.org > > > > You should also add CGJ and ZWNJ, and some people may appreciate > > > ZWJ - the Khottabun font has ligatures involving ZWJ, though it may > > > just be an experimental feature - and ultimately WJ, for when > > > someone writes a Tai Tham word breaker. > > > > How should I add CGJ and ZWNJ? What are the rules? > > > > > Oh, and Thai and Lao mai t(r)i and mai chat(t)awa and U+0324 > > > COMBINING DIAERESIS BELOW turn up occasionally - U+0324 is supported > > > in Thep's Khottabun font, and my Da Lekh series supports Thai mai > > > tri and mai chattawa. These characters seem to work with HarfBuzz. > > > > Not sure I understand: what patterns/rules should be added for these? > > Add them all to "M" in the definition of tai-tham-composable-pattern. > Strictly, U+0324 should also be added to "S", but I'd be surprised to > see it in a genuine spelling. Thanks, done.