rank novice question

[pts@faraday.clas.Virginia.EDU (Paul T. Shannon)]

In one of my first efforts using mcl, I get completely stumped
on this problem:

(in-package :ccl)
#<Package "CCL">
(setq w (make-instance 'window)
#<WINDOW "Untitled" #x69FB1>
? (line-to w 5 5)

> Error: Undefined function LINE-TO called with arguments (#<WINDOW
  "Untitled" #x69F6B1> 5 5)

   etc.

I get the same error evaluating from either the Listener or a fred
buffer.

I'm sure I'm missing something simple here.  Suggestions welcom.

 - Paul Shannon
   pts@Virginia.edu