From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/71909 Path: news.gmane.org!not-for-mail From: "Thomas A. Schmitz" Newsgroups: gmane.comp.tex.context Subject: Re: xml and lua again Date: Sun, 23 Oct 2011 16:37:56 +0200 Message-ID: <4EA426C4.1000909@uni-bonn.de> References: <4EA2F34E.6080202@uni-bonn.de> <4EA41EF4.6090704@gmx.net> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1319380701 21001 80.91.229.12 (23 Oct 2011 14:38:21 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 23 Oct 2011 14:38:21 +0000 (UTC) Cc: mailing list for ConTeXt users To: Peter Rolf Original-X-From: ntg-context-bounces@ntg.nl Sun Oct 23 16:38:16 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 1RHzBl-000373-U2 for gctc-ntg-context-518@m.gmane.org; Sun, 23 Oct 2011 16:38:14 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id E82D6CB062; Sun, 23 Oct 2011 16:38:12 +0200 (CEST) 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 fq3WCLnVYZ+P; Sun, 23 Oct 2011 16:38:10 +0200 (CEST) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 5FD13CB056; Sun, 23 Oct 2011 16:38:10 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id D6B20CB056 for ; Sun, 23 Oct 2011 16:38:09 +0200 (CEST) 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 APuqeW+moDxo for ; Sun, 23 Oct 2011 16:37:58 +0200 (CEST) Original-Received: from filter5-til.mf.surf.net (filter5-til.mf.surf.net [194.171.167.221]) by balder.ntg.nl (Postfix) with ESMTP id B3366CB04D for ; Sun, 23 Oct 2011 16:37:58 +0200 (CEST) Original-Received: from uni-bonn.de (mail.uni-bonn.de [131.220.15.113]) by filter5-til.mf.surf.net (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id p9NEbvkd018223 for ; Sun, 23 Oct 2011 16:37:58 +0200 Original-Received: from [87.178.46.4] (account tschmit1@uni-bonn.de HELO [192.168.0.3]) by fe2.uni-bonn.de (CommuniGate Pro SMTP 5.2.12) with ESMTPSA id 2128376; Sun, 23 Oct 2011 16:37:57 +0200 User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.23) Gecko/20110922 Thunderbird/3.1.15 In-Reply-To: <4EA41EF4.6090704@gmx.net> X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=131.220.15.113; country=DE; region=07; city=Bonn; latitude=50.7333; longitude=7.1000; http://maps.google.com/maps?q=50.7333,7.1000&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0xFMeBVlt - 2f19c498760c - 20111023 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.221 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:71909 Archived-At: Hi Peter, thanks for your reply, and I'll keep the bit about goat milk in mind :-). > "frame=" .. tostring(framestate) It has the advantage of making the example compile. It has the drawback of not doing anything :-) > seems to work. Anyhow, if you are planning to do some more complex > stuff, you should separate the lua from the tex code. > > The advantages are > - no catcode limitations > Then you can use nice stuff like > string.format("frame=%s",framestate) > - in case of lua errors you get the real line number > - lua syntax check is possible > > Load the lua code at the beginning of your tex file with > > \registerctxluafile{filename_without_suffix}{version number or empty} > > One last but important tip: if you get lua errors like 'undefined > whatever', check your lua file with 'luatexc -p foo.lua' (lua compiler). > A single syntax error in the lua file and all of its content is ignored! > Can be quite frustrating to find the error cause, if all of your lua > code is undefined right from the beginning. OK, that sounds like very good advice - I'll see if I can manage to apply this for xml style sheets. Thanks a lot, and best wishes Thomas ___________________________________________________________________________________ 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 ___________________________________________________________________________________