anchor.diff:     #:load-op #:compile-op #:test-op 
      #:operate #:oos)
     
  -  #+(or openmcl digitool)               ; ??? I think this is the right thing...
  +  #+(or openmcl digitool)     ; ??? I think this is the right thing...
     (:shadow #:line #:copy-file
              #:lock-owner #:lock-name
              #:selected? #:whitespacep)
  
positive.code:    
     #:total-bytes-allocated*
     #:total-bytes-allocated
     
     #:gc-time
     
     #:collect-garbage*
     #:collect-garbage
     
     #:make-load-form*
     
     #:*development-mode* 
     #:*use-native-debugger*
     
     #:with-progress-bar 
     #:progress
     #:make-progress-bar
  
negative.code:    #:make-ui-point*
     #:process-parameters
     #:put-item-on-clipboard
     #:inspect-things
     #:prompt-for
     
     #:parse-brief-slot
     #:class-copyable-p
    
  
     #:+whitespace-characters+
     #:whitespacep
     #:string-starts-with
     #:string-ends-with
     #:string-trim-if
     #:strip-whitespace
     ))
  