From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/86086 Path: news.gmane.org!not-for-mail From: Peter Rolf Newsgroups: gmane.comp.tex.context Subject: Re: runtime problem with metafun() code Date: Fri, 24 Jan 2014 19:41:16 +0100 Message-ID: <52E2B3CC.7080609@gmx.net> References: <52E25E0F.3060304@gmx.net> <52E26E92.1080401@wxs.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1390588883 14557 80.91.229.3 (24 Jan 2014 18:41:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 24 Jan 2014 18:41:23 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Jan 24 19:41:32 2014 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([5.39.185.229]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1W6lh4-0000nS-8Z for gctc-ntg-context-518@m.gmane.org; Fri, 24 Jan 2014 19:41:30 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 5A6C3101EA; Fri, 24 Jan 2014 19:41:29 +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 5+obUhFIA+gQ; Fri, 24 Jan 2014 19:41:27 +0100 (CET) Original-Received: from balder.ntg.nl (localhost [IPv6:::1]) by balder.ntg.nl (Postfix) with ESMTP id AD8C6101E3; Fri, 24 Jan 2014 19:41:27 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id B11AB101E3 for ; Fri, 24 Jan 2014 19:41:26 +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 17GZ55lWFEUP for ; Fri, 24 Jan 2014 19:41:25 +0100 (CET) Original-Received: from filter1-ams.mf.surf.net (filter1-ams.mf.surf.net [192.87.102.69]) by balder.ntg.nl (Postfix) with ESMTP id 1F894101E2 for ; Fri, 24 Jan 2014 19:41:25 +0100 (CET) Original-Received: from mout.gmx.net (mout.gmx.net [212.227.17.22]) by filter1-ams.mf.surf.net (8.14.3/8.14.3/Debian-9.4) with ESMTP id s0OIfOLv008359 for ; Fri, 24 Jan 2014 19:41:24 +0100 Original-Received: from [192.168.178.3] ([37.24.148.165]) by mail.gmx.com (mrgmx003) with ESMTPSA (Nemesis) id 0LnOve-1VeZkD3ijW-00hdSB for ; Fri, 24 Jan 2014 19:41:23 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 In-Reply-To: <52E26E92.1080401@wxs.nl> X-Enigmail-Version: 1.6 X-Provags-ID: V03:K0:Us+ANl4dNZfLsDq7RYtyN4ulFI+w5nBDTh+LJnKGsvihjF7yBiO xctSN4ueIAYt2wYx8rKxMaQgZnEn45qfAJGAnwFLANtQgzBvHQkfPsOEXd2LIWX2vihjasn oxtynIz4idstItVwtxEQqK3TXyNsSh51GBcvMDiH+b3sbFo/NBUyzSB8pVwfb/x3cEhNDyp uHz+rmkwyRQSAA2qYd2mQ== X-Bayes-Prob: 0.0001 (Score 0, tokens from: ntg-context@ntg.nl, base:default, @@RPTN) X-CanIt-Geo: ip=212.227.17.22; country=DE; latitude=51.0000; longitude=9.0000; http://maps.google.com/maps?q=51.0000,9.0000&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0NLhSFois - ef5d88737d9d - 20140124 (trained as not-spam) X-Scanned-By: CanIt (www . roaringpenguin . com) on 192.87.102.69 X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.14 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ntg-context-bounces@ntg.nl Original-Sender: ntg-context-bounces@ntg.nl Xref: news.gmane.org gmane.comp.tex.context:86086 Archived-At: Am 24.01.2014 14:45, schrieb Hans Hagen: > On 1/24/2014 1:35 PM, Peter Rolf wrote: >> Hi, >> >> I try to create a Metapost path in lua and it works so far for the >> attached example. But a call of that function from another lua function >> sadly fails (no path visible after call). The code seems to be executed >> later (the output from 'show pid;' appears somewhere later in the log). >> >> How can I ensure that the code is executed at runtime? > > I don't understand the issue but isn't there a > > metafun("draw p;") > > missing then? > Setting the bounding box has the same effect, as drawing something. Both methods avoid that the emtpy graphic is ignored by ConTeXt. Anyhow, the MP path is not available in metapost.variables after the function call. If there is no other way I have to call the function from the TeX side (like in the attached example). Will look into that tomorrow. Peter > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com > | www.pragma-pod.nl > ----------------------------------------------------------------- > ___________________________________________________________________________________ > > 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 > ___________________________________________________________________________________ > > ___________________________________________________________________________________ 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 ___________________________________________________________________________________