From: Nikolai Weibull <context-list@pcppopper.org>
Subject: Re: Re: Re: nath catcode issues
Date: Sun, 8 Aug 2004 21:28:45 +0200 [thread overview]
Message-ID: <20040808192845.GB5305@puritan.pcp.ath.cx> (raw)
In-Reply-To: <1946029967.20040807165824@iol.it>
* Giuseppe Bilotta <gip.bilotta@iol.it> [Aug 08, 2004 16:30]:
> ConTeXt ver: 2004.6.30 fmt: 2004.7.27 int: english mes: english
Me too.
> [Example]
Argh, that doesn't happen here...
> This is pdfeTeX, Version 3.141592-1.20a-rc4-2.1 (MiKTeX 2.4)
pdfeTeX (Web2C 7.4.5) 3.14159-1.10b-2.1
I run latest tetex.
> > > It works like that? Excellent.
> > It seems I spoke too soon. It does in fact not work.
> In the meantime, I'm thinking along the lines of something like
> \def\over{%
> \ifmmode\n@err{Disabled command \string\over }
> {No more a valid command. Replace {A \over B} with \frac A B.}%
> \let\next\relax
> \else\let\next\o@over\fi\next}
> \def\atop{%
> \ifmmode\n@err{Disabled command \string\atop }
> {No more a valid command. Use array instead.}%
> \let\next\relax
> \else\let\next\o@atop\fi\next}
> \def\choose{%
> \ifmmode\n@err{Disabled command \string\choose }
> {No more a valid command. Replace {A \choose B} with \binom A B.}%
> \lext\next\relax
> \else\let\next\o@choose\fi\next}
> which should be robust enough. Can you try it in the context
> where my previous solution busted?
I don't remember what busted, but it looks good. It works for my
thesis, which is weird because you misspelled a \let (\lext) and it
still worked fine.
Furthermore, nested parentheses and stuff that produces implicit
parentheses don't scale correctly. In fact, \left and \right don't seem
to work either:
\usemodule[nath]
\starttext
\[ (\frac{a}{b})^2 \]
versus
\[ \left(\frac{a}{b}\right)^2 \]
\stoptext
...,
nikolai
--
::: name: Nikolai Weibull :: aliases: pcp / lone-star / aka :::
::: born: Chicago, IL USA :: loc atm: Gothenburg, Sweden :::
::: page: www.pcppopper.org :: fun atm: gf,lps,ruby,lisp,war3 :::
main(){printf(&linux["\021%six\012\0"],(linux)["have"]+"fun"-97);}
next prev parent reply other threads:[~2004-08-08 19:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-04 13:36 Nikolai Weibull
2004-07-05 10:01 ` Giuseppe Bilotta
2004-07-05 10:44 ` Nikolai Weibull
2004-07-05 11:03 ` Giuseppe Bilotta
2004-07-05 12:42 ` Nikolai Weibull
2004-08-07 14:58 ` Giuseppe Bilotta
2004-08-08 19:28 ` Nikolai Weibull [this message]
2004-08-25 18:29 ` Giuseppe Bilotta
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