From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/41853 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: pdfobj runtime question Date: Mon, 23 Jun 2008 16:43:54 +0200 Message-ID: <485FB6AA.90502@wxs.nl> References: <485FA73F.3060500@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" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1214232323 23185 80.91.229.12 (23 Jun 2008 14:45:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 23 Jun 2008 14:45:23 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Mon Jun 23 16:46:07 2008 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from ronja.vet.uu.nl ([131.211.172.88] helo=ronja.ntg.nl) by lo.gmane.org with esmtp (Exim 4.50) id 1KAnIs-0006bj-7o for gctc-ntg-context-518@m.gmane.org; Mon, 23 Jun 2008 16:45:58 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 21ED21FC45; Mon, 23 Jun 2008 16:45:07 +0200 (CEST) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 04552-01-4; Mon, 23 Jun 2008 16:44:23 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 6DECE1FC20; Mon, 23 Jun 2008 16:44:23 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 9867E1FBAA for ; Mon, 23 Jun 2008 16:44:20 +0200 (CEST) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 04658-01-2 for ; Mon, 23 Jun 2008 16:43:55 +0200 (CEST) Original-Received: from mail.pragma-ade.net (dsl-083-247-100-017.solcon.nl [83.247.100.17]) by ronja.ntg.nl (Postfix) with ESMTP id 740AD1FC20 for ; Mon, 23 Jun 2008 16:43:55 +0200 (CEST) Original-Received: from [10.100.1.100] (unverified [10.100.1.100]) by controller-1 (SurgeMail 3.9e) with ESMTP id 14947-1840426 for ; Mon, 23 Jun 2008 16:43:55 +0200 User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) In-Reply-To: <485FA73F.3060500@gmx.net> X-Originating-IP: 10.100.1.100 X-Authenticated-User: hagen@controller-1 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.9 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 X-Virus-Scanned: amavisd-new at ntg.nl Xref: news.gmane.org gmane.comp.tex.context:41853 Archived-At: Peter Rolf wrote: > hi, > > i'm currently struggling with some basic runtime problems in luatex. > > are there any rules for directly writing a pdf object? in context this > is only done in the tex part. > especially what pitfalls are there, if you do it in the lua part of the > code ( tex.sprint(tex.ctxcatcodes,"\\immediate\\pdfobj{}")) ) and use > "\the\pdflastobj" (tex or lua) to reference that object? should be ok if you so it in sequence that kind of backend stuff is kind of long term dev in luatex, we're experimenting with things but this year you will not see such an interface; some internals need to be changed/cleaned up etc etc > and what must be done to make sure that things are done immediatly (in > lua), so that one ore more switches between lua<-->tex always uses the > right obj number? i already noticed that you have to use separated lua > code for 'creation' and 'reference' (different chunks). just use the obj interface of context then (see spec-tpd for usage, obj references and such) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 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 : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________