b* binder for list* decomposition using car/cdr.
Usage:
(b* (((list* a b c) lst)) form)
is equivalent to
(b* ((a (car lst)) (tmp1 (cdr lst)) (b (car tmp1)) (c (cdr tmp1))) form)
Each of the arguments to the list* binder may be a recursive binder, and list* may be nested inside other bindings.
