Implementation of optional javax.script.Invocable interface for the JSR-223 support

[eliasvasylenko]

Is this a possibility in the future? I tried patching it in myself but my knowledge of Frege is close to zero (I'm just trying to add Frege support to another product) so I was in way over my head. Seems like a natural fit on the surface of it though if I understand correctly.

[mmhelloworld]

Hi,

I think we can at least support Object invokeFunction(String name, Object... args) if not all the functions in the Invocable interface.