[SMW-devel] help with ParserFunctions in a template

[asafbareket <asa...@gm...>]

Hi all 

I have the string 

| '''language"
| {{#arraymap:{{{language|}}}|,|x|[[language::x]]}}
|-

and I want it to be shown only if a text is entered, and to be hidden when
it's null. I guess I should use the parser "#if", but how exactly do I write
the parser so it would work? 
I've tried all kinds of grammar, but none worked.

Help please!

Thanx in advance, 
Asaf 
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