From: "Procházka Lukáš Ing. - Pontex s. r. o." <LPr@pontex.cz>
To: "mailing list for ConTeXt users" <ntg-context@ntg.nl>
Subject: Re: TeX capacity exceeded - in Lua block - why?
Date: Thu, 16 Jul 2015 12:13:40 +0200 [thread overview]
Message-ID: <op.x1u2o2futpjj8f@lpr> (raw)
In-Reply-To: <CAG5iGsAEX1nhPHgoNbE9KakbdFm-30ARq2SUvNy+tHpjGU6jPg@mail.gmail.com>
Hello,
On Thu, 16 Jul 2015 11:03:05 +0200, luigi scarso <luigi.scarso@gmail.com> wrote:
> \def\GG{\ifmmode G_G\else$\GG$\fi}
> means "define the macro \GG as G_G if mmmod is true,
> else as \GG "
> It's clear that you always are in a situation where mmod is true, then \GG
> is replaced with G_G
Well, I intended "replaced with $G_G$",
not "replaced with G_G";
so I thought this would force/ensure math mode and thus prevent infinite recursion.
> but as soon as you fall into "mmod not true" then you have infinite
> recursion.
Also, my observation was that my original macro worked well when called for TeX code (at various places of use:
\GG $\GG$
\startitemize[][]
\sym{\GG} \GG
\sym{$\GG$} $\GG$
\sym{\m{\GG}} \m{\GG}
\item End
\stopitemize
)
but stopped working when called from Lua (?!).
@Hans:
This seems to be best solution - exactly what I wanted to achieve: \def\GG{\mathematics{G_G}}.
Thanks both for your help.
Best ragrds,
Lukas
--
Ing. Lukáš Procházka | mailto:LPr@pontex.cz
Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz
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Tel: +420 241 096 751
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next prev parent reply other threads:[~2015-07-16 10:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-16 8:20 Procházka Lukáš Ing. - Pontex s. r. o.
2015-07-16 8:27 ` Hans Hagen
2015-07-16 8:55 ` Procházka Lukáš Ing. - Pontex s. r. o.
2015-07-16 9:03 ` luigi scarso
2015-07-16 10:13 ` Procházka Lukáš Ing. - Pontex s. r. o. [this message]
2015-07-16 10:45 ` Hans Hagen
2015-07-16 10:52 ` Hans Hagen
2015-07-16 13:29 ` luigi scarso
2015-07-16 9:29 ` Hans Hagen
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