Regarding ticket 88, I have the following idea:

Lisp functions inherit from either Primitive or CompiledClosure. CompiledClosure isn't used elsewhere, but Primitive is used everywhere in Java too.

How about creating an (empty) CompiledPrimitive which isn't used Java-side.

Then, with a simple 'instanceof' test, functions can be tested to have been compiled from Lisp or created from Java.

How about that?

Bye,

Erik.