From: Wolfgang Schuster <schuster.wolfgang@googlemail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Passing and retrieveing a variable
Date: Wed, 5 Jan 2011 21:41:13 +0100 [thread overview]
Message-ID: <FBED8A4C-92DE-4A45-9D46-2C22261E3078@gmail.com> (raw)
In-Reply-To: <op.voun4li98lgizc@lk-2008-nbk>
Am 05.01.2011 um 20:22 schrieb Procházka Lukáš:
> Hello,
>
> I'd need to pass a variable to Ctx and to retrieve it inside a compiled document - via Ctx itself and also by Lua. Something like modes; but modes allow just to check whether they are on or off. I'd need something like this:
You can check modes in Lua:
context --arguments="size=small" --mode=print test.tex
\starttext
Print mode: \doifmodeelse{print}{yes}{no}
\startluacode
if tex.modes['print'] then
context("Print mode is enabled")
else
context("Print mode is disabled")
end
\stopluacode
\doifenvelse{size}
{\processaction
[\env{size}]
[ small=>Small size,
medium=>Medium size,
big=>Big size,
unknown=>Other size: \env{size}]}
{No value “size”}
\stoptext
Wolfgang
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next prev parent reply other threads:[~2011-01-05 20:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-05 19:22 Procházka Lukáš
2011-01-05 20:11 ` Peter Münster
2011-01-07 8:32 ` Procházka Lukáš Ing. - Pontex s. r. o.
2011-01-07 8:48 ` luigi scarso
2011-01-07 9:15 ` Peter Münster
2011-01-07 21:58 ` Hans Hagen
2011-01-08 18:12 ` Procházka Lukáš
2011-01-09 21:03 ` Hans Hagen
2011-01-05 20:41 ` Wolfgang Schuster [this message]
2011-01-06 7:39 ` Procházka Lukáš Ing. - Pontex s. r. o.
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