From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/77545 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: Bug with rule between columns in columnset Date: Tue, 24 Jul 2012 16:32:48 +0200 Message-ID: <500EB210.1090409@wxs.nl> References: <20120724125238.78133616@homerow> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1343145174 3057 80.91.229.3 (24 Jul 2012 15:52:54 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 24 Jul 2012 15:52:54 +0000 (UTC) Cc: Marco To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Tue Jul 24 17:52:54 2012 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SthPm-000701-3f for gctc-ntg-context-518@m.gmane.org; Tue, 24 Jul 2012 17:52:50 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 2AFE91026E; Tue, 24 Jul 2012 17:52:49 +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 Zjz1V8jYZpj8; Tue, 24 Jul 2012 17:52:47 +0200 (CEST) Original-Received: from balder.ntg.nl (localhost [IPv6:::1]) by balder.ntg.nl (Postfix) with ESMTP id 6D8FF1020A; Tue, 24 Jul 2012 17:52:47 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id B002C1022F for ; Tue, 24 Jul 2012 17:52:45 +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 Vqea9Lz3UWtm for ; Tue, 24 Jul 2012 17:52:41 +0200 (CEST) Original-Received: from submission1-til.mf.surf.net (unknown [194.171.167.212]) by balder.ntg.nl (Postfix) with ESMTP id A13B11020A for ; Tue, 24 Jul 2012 17:52:41 +0200 (CEST) Original-Received: from filter4-til.mf.surf.net (filter4-til-v6.mf.surf.net [IPv6:2001:610:1:40aa:194:171:167:220]) by submission1-til.mf.surf.net (8.14.3/8.14.3/Debian-9.4) with ESMTP id q6OETwdJ032426 for ; Tue, 24 Jul 2012 16:29:58 +0200 Original-Received: from smtp.ziggozakelijk.nl (D57D1DA2.static.ziggozakelijk.nl [213.125.29.162]) by filter4-til.mf.surf.net (8.14.3/8.14.3/Debian-9.4) with ESMTP id q6OEXA4E029275 for ; Tue, 24 Jul 2012 16:33:16 +0200 X-Default-Received-SPF: pass (skip=loggedin (res=PASS)) x-ip-name=10.100.1.100; Original-Received: from [10.100.1.100] (unverified [10.100.1.100]) by pragma-net.nl (SurgeMail 6.1c) with ESMTP (TLS) id 225-1713362 for multiple; Tue, 24 Jul 2012 16:33:05 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:14.0) Gecko/20120713 Thunderbird/14.0 In-Reply-To: <20120724125238.78133616@homerow> X-Authenticated-User: hagen@controller-9 X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=213.125.29.162; country=NL; region=03; city=Hattem; latitude=52.4724; longitude=6.0696; http://maps.google.com/maps?q=52.4724,6.0696&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0VHCexbhV - 7b216ed92e43 - 20120724 (trained as not-spam) X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.220 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:77545 Archived-At: On 24-7-2012 12:52, Marco wrote: > Hi, > > this seems like a bug in the MetaFun or column set code. Printing a > vertical rule between columns fails with > > ! terminal: >> NOfTextColumns-1 > ! Improper final value has been replaced by 0. > > > The code also fails, when the column set code is commented out, but > then the NOfTextColumns doesn't make sense any longer. Older betas > work perfectly. > > \startuseMPgraphic{verticalline} > for i=1 upto NOfTextColumns-1 : > draw (rightboundary TextColumns[i]) shifted (2.5mm,0) shifted -\MPxy\textanchor; > endfor ; > setbounds currentpicture to OverlayBox ; > \stopuseMPgraphic that (experimental) mechanism has been removed (maybe something else get in place, like regions we have already elsewhere) > \defineoverlay [verticalline] [\useMPgraphic{verticalline}] > \setupbackgrounds [text] [background=verticalline] > \definecolumnset [example] [n=2] > > \starttext > \startcolumnset [example] > \input knuth > \stopcolumnset > \stoptext I've added two column state variables to mp: \startuseMPgraphic{verticalline} if CurrentColumn < NOfColumns : draw rightboundary OverlayBox shifted (2.5mm,0) ; setbounds currentpicture to OverlayBox enlarged 2.5mm; fi ; \stopuseMPgraphic \definecolumnset [example] [n=3,background=verticalline,distance=5mm] \defineoverlay [verticalline] [\useMPgraphic{verticalline}] \starttext \startcolumnset [example] \input knuth \input knuth \input knuth \input knuth \stopcolumnset \stoptext ----------------------------------------------------------------- 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 ___________________________________________________________________________________