@neauoire @d6 Ah yes ... I should look at Joy some more. The Wikipedia description is intriguing.
https://en.wikipedia.org/wiki/Joy_(programming_language)
@d6 is right - Factor was originally on the JVM but isn't any more.
https://en.wikipedia.org/wiki/Joy_(programming_language)
But I still want a true interactive macro-assembler - a subroutine-threaded #Forth with inline CODE word capabilities.