From: Taco Hoekwater <taco@elvenkind.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: "Invalid field" in Mark IV
Date: Wed, 13 May 2009 23:27:05 +0200 [thread overview]
Message-ID: <4A0B3B29.50703@elvenkind.com> (raw)
In-Reply-To: <alpine.LNX.2.00.0905131705350.6207@ybpnyubfg.ybpnyqbznva>
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
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next prev parent reply other threads:[~2009-05-13 21:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-13 19:54 Flavien Lambert
2009-05-13 20:04 ` Aditya Mahajan
2009-05-13 20:46 ` Flavien Lambert
2009-05-13 21:06 ` Aditya Mahajan
2009-05-13 21:27 ` Taco Hoekwater [this message]
2009-05-13 21:41 ` Hans Hagen
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