From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/68891 Path: news.gmane.org!not-for-mail From: "Thomas A. Schmitz" Newsgroups: gmane.comp.tex.context Subject: Re: xml syntax for \externalfigure Date: Fri, 3 Jun 2011 22:56:45 +0200 Message-ID: References: <58F30E47-5D57-4252-9F6E-89EE8084EA94@uni-bonn.de> <4DE948FA.1040107@wxs.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1307138232 4226 80.91.229.12 (3 Jun 2011 21:57:12 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 3 Jun 2011 21:57:12 +0000 (UTC) Cc: mailing list for ConTeXt users To: Hans Hagen Original-X-From: ntg-context-bounces@ntg.nl Fri Jun 03 23:57:08 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 1QScMe-0000UM-CO for gctc-ntg-context-518@m.gmane.org; Fri, 03 Jun 2011 23:57:08 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id D5545CAD99; Fri, 3 Jun 2011 23:57:07 +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 2N4ozj7niYLU; Fri, 3 Jun 2011 23:57:07 +0200 (CEST) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id CECCACAD9C; Fri, 3 Jun 2011 23:57:01 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 6DD75CAD82 for ; Fri, 3 Jun 2011 23:56:53 +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 sUZ74rgF6NGJ for ; Fri, 3 Jun 2011 23:56:42 +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 91C92CAD89 for ; Fri, 3 Jun 2011 23:56:42 +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 p53LufVM007579 for ; Fri, 3 Jun 2011 23:56:42 +0200 Original-Received: from [87.178.30.14] (account tschmit1@uni-bonn.de HELO [192.168.0.3]) by fe2.uni-bonn.de (CommuniGate Pro SMTP 5.2.12) with ESMTPA id 62996938; Fri, 03 Jun 2011 22:57:01 +0200 In-Reply-To: <4DE948FA.1040107@wxs.nl> X-Mailer: Apple Mail (2.1084) 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: 0xEPxUFuO - 94937a12ef5d - 20110603 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:68891 Archived-At: On Jun 3, 2011, at 10:50 PM, Hans Hagen wrote: > On 3-6-2011 10:19, Thomas A. Schmitz wrote: >> >> Hmm, almost... Gives the dreaded "Missing number, treated as zero" error. But your "fit" gave me an idea: this works: >> >> [height=\xmlattdef{#1}{height}{fit}] >> >> but only if I have a real dimension as in height="5cm". What if I want to define something like height="0.4" and want this to be the equivalent of height=0.4\textheight ? This of course doesn't work: >> >> [height=\xmlattdef{#1}{height}{fit}\textheight] >> >> since it will expand to "fit\textheight" as a default option. Any suggestions? > > something (slow): > > \expdoifelse > {\xmlattdef{#1}{height}{fit} > {fit} > {\xmlatt{#1}{height}\textheight} > > (of you define a lua helper) > Ah, expdoifelse is for "expanded doifelse," right? Any examples for such a lua helper? Sounds good, but I still haven't been able to understand how to mix xml and lua code. Thanks! 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 ___________________________________________________________________________________