As a mere lamb, finding my CS feet...
(defun has-list (lst)
(if (null lst)
nil
(if (listp (car lst))
T
(has-list (cdr lst)))))
And today...
(defun has-list (lst)
(and (not (null lst))
(or (listp (car lst))
(has-list (cdr lst)))))
Let me explain:
I've just moved ...

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