[stringtemplate-interest] Question about ASTExpr.TestAttributeTrue

[Terence Parr]

True. it's present. IF always tests the presence or absence of an  
attribute, unless of course it's Boolean. Then, I have to test the  
value.
Ter
On Mar 20, 2009, at 12:03 PM, Sam Harwell wrote:

> Is the non-null empty string ("") true or false?
>
> Thanks,
> Sam :)
>
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