(:documentation
"Push VALUE onto the STATE's value stack.
- The default message just does that without any fuss. It's unlikely that
+ The default method just does that without any fuss. It's unlikely that
this will need changing unless you invent some really weird values."))
(export 'apply-operator)
(defun pset-get (pset key)
"Look KEY up in PSET and return what we find.
- If there's no property by that name, return NIL."
+ If there's no property by that name, return nil."
(values (gethash key (%pset-hash pset))))
(defun pset-store (pset prop)