Perfect, thanks.

Lukas


On Fri, 25 Mar 2011 13:25:52 +0100, Wolfgang Schuster 
<schuster.wolfg...@googlemail.com> wrote:


Am 25.03.2011 um 13:04 schrieb Procházka Lukáš Ing. - Pontex s. r. o.:

Hello,

is it possible to use a block of context code depending on a value of a Lua 
variable?

I tried something like:

---
\starttext
 \directlua{test = true}
 %\directlua{test = 5}
 %\directlua{test = "a"}

 \doifempty{\directlua{return test}}
 %\doifempty{\directlua{test}}
   {Yes}
   {No}
\stoptext
---

But this gives me always "No".

- I'm not sure if this is a good way, and whether attempt to use \doif(...) 
macro is a good idea at all.

Any (better) solution?


\starttext

\ctxlua{test = true}

Test is \ctxlua{commands.testcase(test)}{True}{False}.

\ctxlua{test = false}

Test is \ctxlua{commands.testcase(test)}{True}{False}.

\stoptext

Wolfgang

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