
   QUICK INTRO TO LISP
  =====================

  
  (command 10 hello variable :keyword "text")
  
  (/ 4 (+ 2 2))
  
  ; hello I am a comment
  ;; me too
  
  t    ; true 
  nil  ; false
  
  (list "word1" 4 "foo" "bar")
  ; can be written as
  (cons "word1" (cons 4 (cons "foo" (cons "bar" nil))))
  
