anchor.diff:             "USE-DEFAULT-ENGINE" "CURRENT-ENGINE" "WITH-INFERENCE-ENGINE"
              "MAKE-INFERENCE-ENGINE" "GET-NAME" "RULE" "ASSERT-FROM-STRING" "=>"
              "DEFFACTS" "*SHOW-LISA-WARNINGS*" "UNDEFRULE" "RETRIEVE"
  -           "FORGET-QUERY" "DEFAULT" "INITIAL-FACT" "WITH-SIMPLE-QUERY")
  +           "FORGET-QUERY" "DEFAULT" "INITIAL-FACT" "WITH-SIMPLE-QUERY" "WALK")
     (:shadow "ASSERT"))
   
   (defpackage "LISA-USER"
  
positive.code:                 "CURRENT-ENGINE" "WITH-INFERENCE-ENGINE"
                  "MAKE-INFERENCE-ENGINE" "GET-NAME" "RULE" "ASSERT-FROM-STRING"
                  "=>" "DEFFACTS" "*SHOW-LISA-WARNINGS*" "UNDEFRULE" "RETRIEVE"
                  "FORGET-QUERY" "INITIAL-FACT" "WITH-SIMPLE-QUERY")) 
  
  (defpackage "LISA.MULTIPROCESSING"
    (:use "COMMON-LISP")
  
negative.code: ;;; File: pkgdecl.lisp
  ;;; Description: Package declarations for LISA.
  
  ;;; $Id: pkgdecl.lisp,v 1.45 2002/06/06 21:12:34 youngde Exp $
  
  (in-package "CL-USER")
  
  