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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