anchor.diff:  }
   ")
   
  -(defparameter *code-test-expression-archimetic-nested-tokens* (list "using" "UnityEngine" ";" "public" "class" "FactoryEconomy" "{" "private" "int" "a" "=" "2" "+" "(" "3" "+" "1" ")" "-" "5" ";" "private" "int" "b" "=" "10" ";" "}"))
  +(defparameter *code-test-expression-archimetic-nested-tokens*
  +  (list "using" "UnityEngine" ";" "public" "class" "FactoryEconomy"
  +	"{" "private" "int" "a" "=" "2" "+" "(" "3" "+" "1" ")" "-" "5"
  +	";" "private" "int" "b" "=" "10" ";" "}"))
   (defparameter *code-test-expression-archimetic-nested*
   " 
   using UnityEngine;
  
positive.code: 					    (test-node function-name-sym?
  						       (test-car-data "add"))))))))
  
  (defparameter *code-test-expression-archimetic-simple-tokens* (list "using" "UnityEngine" ";" "public" "class" "FactoryEconomy" "{" "private" "int" "a" "=" "2" "+" "3" ";" "}"))
  (defparameter *code-test-expression-archimetic-simple*
  " 
  using UnityEngine;
  
negative.code: }
  ")
  
  (defparameter *code-test-class-function-call-in-expression-tokens*
    (list "using" "UnityEngine" ";" "using" "UnityEngine" ";" "partial" "public" "class" "FactoryEconomy"
  	":" "BuildingEconomy" "," "IGUI" "{" "private" "int" "a" "=" "1" ";" "public" "int" "add"
  	"(" "int" "b" "," "int" "c" ")" "{" "var" "d" "=" "2" ";" "var" "t" "=" "e" "(" "3" "," "4" "," "5" ")" ";"
  	"return" "b" ";" "}" "private" "int" "f" "=" "6" ";" "}" ))
  (defparameter *code-test-class-function-call-in-expression*
  " 
  using UnityEngine;
  