[antlr-interest] why <if(y==2 )> in Stringtemplate does not work?

[YingAnnie]

Hi,

 

I used the following stg, the aim is when y is equal to 2 ,print out <x><z><y>, but <if(y==2 )> does not work.

group T;
assgin(x,y,z)::= <<
<if(y==2)><x><z><y><else><"fsdfsdfsdf"><endif>


>>

 

How can I use if...else in Stringtemplate?

 

 

Thanks in advance.

 

 

Annie


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