[stringtemplate-interest] [ST4] Introduce Boolean literals (e.g. true/false)?

[Udo Borkowski]

How about adding two literals "true" and "false" to the grammar of ST4, refering to the Boolean.TRUE and FALSE?

I would like to use these as default values.

E.g. 

	myTemplate(withPrefix=true, withLog=false) ::= …


I found no nice way to express something like this. How do others work around this?


Udo