From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/50444 Path: news.gmane.org!not-for-mail From: Taco Hoekwater Newsgroups: gmane.comp.tex.context Subject: Re: "Invalid field" in Mark IV Date: Wed, 13 May 2009 23:27:05 +0200 Message-ID: <4A0B3B29.50703@elvenkind.com> References: <3eb5f5b10905131254v1e83343fm12b21dd4dd53a56@mail.gmail.com> <3eb5f5b10905131346r587464b9o9a041c9e49e7e61c@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"; Format="flowed" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1242250113 10134 80.91.229.12 (13 May 2009 21:28:33 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 13 May 2009 21:28:33 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Wed May 13 23:28:22 2009 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 1M4Lzr-0000Sd-Ka for gctc-ntg-context-518@m.gmane.org; Wed, 13 May 2009 23:28:15 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 090C61FF8D; Wed, 13 May 2009 23:28:15 +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 29885-01; Wed, 13 May 2009 23:27:25 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 49FC11FCAF; Wed, 13 May 2009 23:27:25 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 06E151FCAF for ; Wed, 13 May 2009 23:27:23 +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 29154-04 for ; Wed, 13 May 2009 23:27:11 +0200 (CEST) Original-Received: from filter4-til.mf.surf.net (filter4-til.mf.surf.net [194.171.167.220]) by ronja.ntg.nl (Postfix) with ESMTP id EAB111FB82 for ; Wed, 13 May 2009 23:27:11 +0200 (CEST) Original-Received: from smtp-vbr9.xs4all.nl (smtp-vbr9.xs4all.nl [194.109.24.29]) by filter4-til.mf.surf.net (8.13.8/8.13.8/Debian-3) with ESMTP id n4DLRBvQ019268 for ; Wed, 13 May 2009 23:27:11 +0200 Original-Received: from [192.168.178.26] (boo.demon.nl [82.161.175.147]) (authenticated bits=0) by smtp-vbr9.xs4all.nl (8.13.8/8.13.8) with ESMTP id n4DLR5Dv029219 for ; Wed, 13 May 2009 23:27:11 +0200 (CEST) (envelope-from taco@elvenkind.com) User-Agent: Thunderbird 2.0.0.19 (X11/20090114) In-Reply-To: X-Virus-Scanned: by XS4ALL Virus Scanner X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=194.109.24.29; country=NL; region=07; city=Amsterdam; latitude=52.3500; longitude=4.9167; http://maps.google.com/maps?q=52.3500,4.9167&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 224961356 - 07c3c6768e6f - 20090513 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.220 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.11 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:50444 Archived-At: Aditya Mahajan wrote: > On Wed, 13 May 2009, Flavien Lambert wrote: > >> In the following example, it is the ";" that leads to the error >> \def\vect#1{% >> \overrightarrow{#1} >> } >> \starttext >> $({\rm O};\vect{e_{x}})$ >> \stoptext >> >> If you suppress it, it works fine. (???) > > Taco, the error also occurs with cambria. So, by your definition, it is > an engine error. It isn't, it is caused by the lua postprocessing of math lists that does not deal with choice nodes properly. Hans should fix the lua code, but meanwhile I do have an 'almost' engine-level solution: \def\mathchoice#1#2#3#4% {\ifcase\mathstyle#1\or#1\or#2\or#2\or#3\or#3\or#4\or\#4\fi} Best wishes, Taco ___________________________________________________________________________________ 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 ___________________________________________________________________________________