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: emacs-29 2f94f6de9d6: Make VS-15 and VS-16 compositions work correctly Date: Fri, 02 Jun 2023 21:43:41 +0300 Message-ID: <83mt1haen6.fsf@gnu.org> References: <168570809845.24697.9173366614966041410@vcs2.savannah.gnu.org> <20230602121458.C37F1C22A3B@vcs2.savannah.gnu.org> <87ttvpn2qf.fsf@gmx.de> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37203"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org, rpluim@gmail.com To: Michael Albinus Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Jun 02 20:43:34 2023 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 1q59kL-0009TL-EP for ged-emacs-devel@m.gmane-mx.org; Fri, 02 Jun 2023 20:43:33 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q59ji-0007tk-Lc; Fri, 02 Jun 2023 14:42:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q59jh-0007rv-Np for emacs-devel@gnu.org; Fri, 02 Jun 2023 14:42:53 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q59jh-0005qA-AV; Fri, 02 Jun 2023 14:42:53 -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=izmxMj/wY/oD+4WpodqNSQt4ijkvQUT3tZpx/FOXw20=; b=i/uu0aRZCXf0 dCbBAcVV45Z1gYSvJDYcR2W5POeFUfe7MB7p24SMGa4qE49FqafkIzXn7iGxm4BtS4fNVnNsYwWOR cXciKAERrju9ZSgKk3DcQ3eLQ708/eoo35u7Vy3NJ/xWj0XQhwtXIC4TZTHkfDqZtN4TN2WM+B4yO 1g3nVXsVsDFaodvMzWj4umONKdGkmfW8gY3XOx0bhAo7Fek6SiDZzMz0BUNnthsbZjrbyoSWV+iuv xGDSXKDFLOCFqD+Hta9pFYm8yszby35H04cIUdsUMawnZc6Zy90V4QFaAY1GmYIDKk4hbJsK4A80D 1ZibedNgD2uX0rWSivqNmg==; Original-Received: from [87.69.77.57] (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 1q59jg-0005LV-QZ; Fri, 02 Jun 2023 14:42:53 -0400 In-Reply-To: <87ttvpn2qf.fsf@gmx.de> (message from Michael Albinus on Fri, 02 Jun 2023 20:22:32 +0200) 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:306564 Archived-At: > From: Michael Albinus > Cc: Robert Pluim > Date: Fri, 02 Jun 2023 20:22:32 +0200 > > > commit 2f94f6de9d64f9fd89284dac171e166e7d721dcd > > Author: Robert Pluim > > Commit: Robert Pluim > > > > Make VS-15 and VS-16 compositions work correctly > > > > There is a conflict between forward matching and backward matching > > composition rules involving the same codepoint, which can cause the > > backward matching ones not to be invoked. Ensure that VS-15 (U+FE0E) > > and VS-16 (U+FE0F) are composed by forward matching rules instead in > > order to avoid this issue. > > > > * admin/unidata/emoji-zwj.awk: Add rules for CHAR+VS-15 and CHAR+VS-16. > > * lisp/composite.el: remove backward matching rule for VS-15. (Bug#63731) > > --- > > admin/unidata/emoji-zwj.awk | 3 ++- > > lisp/composite.el | 2 +- > > 2 files changed, 3 insertions(+), 2 deletions(-) > > On emba, we see (in make bootstrap) > > --8<---------------cut here---------------start------------->8--- > #12 559.7 GEN ../../lisp/international/emoji-zwj.el > #12 559.8 mawk: program limit exceeded: sprintf buffer size=8192 > #12 559.8 FILENAME="emoji-zwj.awk" FNR=141 NR=3046 > #12 559.8 make[4]: *** [Makefile:120: ../../lisp/international/emoji-zwj.el] Error 2 > --8<---------------cut here---------------end--------------->8--- > > See Maybe we should require Gawk for building Emacs.