anchor.diff:    (when read
       (read-from-string (form-string syntax form))))
   
  -(defmethod form-to-object ((syntax lisp-syntax) (form literal-object-lexeme) &key &allow-other-keys)
  +(defmethod form-to-object ((syntax lisp-syntax) (form literal-object-form) &key &allow-other-keys)
     (object-after (start-mark form)))
   
   (defmethod form-to-object ((syntax lisp-syntax) (form pathname-form) &key &allow-other-keys)
  
positive.code:                   (t (call-next-method))))))
        (call-next-method)))
  
  (defmethod display-parse-tree ((parser-symbol literal-object-lexeme) stream (drei drei)
                                 (syntax lisp-syntax))
    (updating-output
        (stream :unique-id (list drei parser-symbol)
  
negative.code: 	(t (cond ((or (constituentp object)
                        (eql object #\\))
                    (lex-token syntax scan))
                   (t (fo) (make-instance 'literal-object-form))))))))
  
  (defmethod lex ((syntax lisp-syntax) (state lexer-list-state) scan)
    (macrolet ((fo () `(forward-object scan)))
  