LABELS vs. local defines.

[linus!ramsdell@Mitre-Bedford]

Thank you Kent.  It is all clear now.  Another interesting example
of the difference between the two styles of define is:

In T:
(let ((shared-by-a-and-b (compute-stuff)))
  (define (a ...) ... shared-by-a-and-b ...)
  (define (b ...) ... shared-by-a-and-b ...))

In A&S Scheme:
???? I give up.
John