Abstraction for the end of a list: `nil'

This abstraction has already been introduced above. It appears again here to show its usage when building a list.

(define nil 
   (lambda (f)
      true))

(define l1 
   (cons two (cons three  nil)))
;
(ldisp! l1)
                             --> 2
                                 3
                                 (lambda(l) true)

Georg P. Loczewski 2004-03-05

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