From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/43652 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: How does MPinclusions work in mkiv? Date: Tue, 02 Sep 2008 19:56:19 +0200 Message-ID: <48BD7E43.60503@wxs.nl> References: <6faad9f00809020413x5b09647en894e0e9830792223@mail.gmail.com> 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 1220378282 7000 80.91.229.12 (2 Sep 2008 17:58:02 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 2 Sep 2008 17:58:02 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Tue Sep 02 19:58:57 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 1Kaa9Z-0003pi-Cx for gctc-ntg-context-518@m.gmane.org; Tue, 02 Sep 2008 19:58:57 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 3EF201FDF5; Tue, 2 Sep 2008 19:57:56 +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 02572-01-3; Tue, 2 Sep 2008 19:57:04 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id E481B1FD91; Tue, 2 Sep 2008 19:57:03 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id D902D1FD6D for ; Tue, 2 Sep 2008 19:56:59 +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 02741-01-2 for ; Tue, 2 Sep 2008 19:56:20 +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 6951A1FDEA for ; Tue, 2 Sep 2008 19:56:19 +0200 (CEST) Original-Received: from [10.100.1.100] (unverified [10.100.1.100]) by controller-1 (SurgeMail 3.9e) with ESMTP id 16170-1840426 for ; Tue, 02 Sep 2008 19:56:19 +0200 User-Agent: Thunderbird 2.0.0.16 (Windows/20080708) In-Reply-To: <6faad9f00809020413x5b09647en894e0e9830792223@mail.gmail.com> 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:43652 Archived-At: Mojca Miklavec wrote: > Hello (Hans), > > this "minimal" example worked OK in mkiv back in May (most of settings > in the code below are just unimportant cosmetics, but otherwise it's > difficult to explain the idea behind); now it still works in mkii, but > not in mkiv. > > \def\mynextmpgraphic{\startMPinclusions erase_picture := 1; \stopMPinclusions} > > \startusableMPgraphic{bubble} > if erase_picture = 0: > draw last_picture; > else: > % draw a new picture; in mkiv this code is only reached once, > % \mynextgraphic does not reset erase_picture > fi; > \stopusableMPgraphic > > The code is ugly anyway, I know, but how should I reset variables to > redraw the picture once more? actually in mkii this will also happen ... texexec --automp verypink.tex but the real solution for your problem is \def\mynextmpgraphic{\startMPinitializations erase_picture := 1; \stopMPinitializations} the inclusions happen once per (whole) run, and the initializations happen per graphic 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 ___________________________________________________________________________________