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tutorials:intermediate:performing_plans [2019/02/20 12:55] – [Performing Activities] cpotutorials:intermediate:performing_plans [2022/03/30 21:18] – [Basic functionality] schimpf
Line 15: Line 15:
  
 <code lisp> <code lisp>
-CL-USER> (cpl:def-cram-function eat (stuff) +CL-USER> (cpl:def-cram-function eat (&key ((:yummy ?yummy)) &allow-other-keys) 
-           (format t "hmmm... nomnomnom... ~a~%" stuff))+           (declare (type (or string null) ?yummy)) 
 +           (format t "hmmm... nomnomnom... ~a~%" ?yummy))
 </code> </code>
  
Line 23: Line 24:
 <code lisp> <code lisp>
 CL-USER> (prolog:def-fact-group eating-plans (desig:action-grounding) CL-USER> (prolog:def-fact-group eating-plans (desig:action-grounding)
-           (prolog:<- (desig:action-grounding ?action-designator (eat ?object)) +             (prolog:<- (desig:action-grounding ?action-designator (eat ?action-designator)) 
-             (desig:desig-prop ?action-designator (:to :eat)) +                        (desig:desig-prop ?action-designator (:to :eat)) 
-             (desig:desig-prop ?action-designator (:yummy ?object))))+                        (desig:desig-prop ?action-designator (:yummy ?object))))
 </code> </code>