Lisp. Full stop. (Lisp has had all of your three bullets since 1960 -- although they didn't have explicit macros until somewhat later, the fact that lisp is hom

Lisp. Full stop. (Lisp has had all of your three bullets since 1960 -- although they didn't have explicit macros until somewhat later, the fact that lisp is homoiconic and functional by design directly enabled what amounted to macros.)