From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/66380 Path: news.gmane.org!not-for-mail From: "Heilmann, Till A." Newsgroups: gmane.comp.tex.context Subject: Hyphenation patterns and adjusted kerning: ConTeXt vs. LuaTeX Date: Fri, 25 Feb 2011 13:18:13 +0100 Message-ID: <9FF5E748-7C07-4B46-BD82-9B58A16B4670@unibas.ch> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v1082) Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1298636341 24439 80.91.229.12 (25 Feb 2011 12:19:01 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 25 Feb 2011 12:19:01 +0000 (UTC) To: ntg-context@ntg.nl Original-X-From: ntg-context-bounces@ntg.nl Fri Feb 25 13:18:57 2011 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PswdM-00037Z-7i for gctc-ntg-context-518@m.gmane.org; Fri, 25 Feb 2011 13:18:56 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 9B2D9CAA68; Fri, 25 Feb 2011 13:18:55 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 4fKv0cZfhkWZ; Fri, 25 Feb 2011 13:18:43 +0100 (CET) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 02514CAA64; Fri, 25 Feb 2011 13:18:43 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 6CEFDCAA64 for ; Fri, 25 Feb 2011 13:18:42 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 6G8z7Gfn3Pie for ; Fri, 25 Feb 2011 13:18:21 +0100 (CET) Original-Received: from filter5-ams.mf.surf.net (filter5-ams.mf.surf.net [192.87.102.73]) by balder.ntg.nl (Postfix) with ESMTP id D44A6CAA5E for ; Fri, 25 Feb 2011 13:18:21 +0100 (CET) Original-Received: from smtp2.unibas.ch (smtp2.unibas.ch [131.152.227.82]) by filter5-ams.mf.surf.net (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id p1PCIKEB001410 for ; Fri, 25 Feb 2011 13:18:21 +0100 X-IronPort-AV: E=Sophos;i="4.62,224,1297033200"; d="scan'208";a="122842309" Original-Received: from mewi-mac03.mewi.unibas.ch ([131.152.168.172]) by smtp2priv.unibas.ch with ESMTP; 25 Feb 2011 13:18:13 +0100 X-Mailer: Apple Mail (2.1082) X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=131.152.227.82; country=CH; region=04; city=Basel; latitude=47.5667; longitude=7.6000; http://maps.google.com/maps?q=47.5667,7.6000&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0BEccikLn - 4938ac242f0b - 20110225 X-Scanned-By: CanIt (www . roaringpenguin . com) on 192.87.102.73 X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.12 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl Xref: news.gmane.org gmane.comp.tex.context:66380 Archived-At: Maybe the ConTeXt community can be of assistance to the LuaTeX bunch ... As a new LuaTeX user, I came across the following problem: Using Lua(La)TeX, customized kerning of letter pairs (via the FeatureFile capability of fontspec) is ignored when it coincides with a possible hyphenation of a word (e.g. between 'f' and 'h' in German words like 'aufhalten'; see first minimal example below). Ulrike Fischer was so kind to point out two things (http://tug.org/pipermail/luatex/2011-February/002569.html): First, the problem seems to be the break points between the adjusted kerning pairs. Second, ConTeXt seems to handle this case correctly (see second minimal example below; feature file bonum.fea from first example required). I am no expert in neither LuaTeX nor context, but Ulrike suggested I post here and ask if the (typographically correct) ConTeXt behavior or solution can be reproduced with Lua(La)TeX. Thanks, - Till 1. Lua(La)TeX \begin{filecontents*}{bonum.fea} languagesystem DFLT dflt; languagesystem latn dflt; feature kern { pos f h 100; } kern; \end{filecontents*} \documentclass{article} \usepackage[ngerman]{babel} \usepackage{fontspec} \setmainfont[FeatureFile=bonum.fea]{TeX Gyre Bonum} \begin{document} fh aufhalten \end{document} 2. ConTeXt \mainlanguage [de] \definefontfeature[test][featurefile=bonum,kern=yes] \definefont[test][name:texgyrebonum*test] \starttext \test fh aufhalten \stoptext ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________