title: List manipulation in CLIPS (expert system)
body: <p>I just want a function to print on item per line.
  I am trying:</p>
  
  <pre><code>(deffunction myprint (?first $?rest)
  (if (neq ?rest nil) then
      (printout t ?first crlf)
      (myprint ?rest)))
  </code></pre>
  
  <p>What is wrong?</p>