I'm aware! Although Common Lisp as specified does differ somewhat from the language he describes in his book. But you kinda implicitly assume my point: Scheme

I'm aware! Although Common Lisp as specified does differ somewhat from the language he describes in his book. But you kinda implicitly assume my point: Scheme and Lisp are different things. That doesn't make Scheme bad or Lisp good, although I will assert that Scheme is underspecified and Lisp is pretty decent.