anchor.diff:  		| FloatingPointLiteral
   		| NilLiteral
   		| BooleanLiteral
  -        // maybe a character literal here?
  +		// maybe a character literal here?
   	);
   list: LeftParenthesis value* RightParenthesis;
   vector: LeftBracket value* RightBracket;
  
positive.code: 		| Extra
  		| Special
  	)*;
      //TODO ADD more UTF-8 Compilant Characters
  fragment Alpha: [a-zA-Z];
  fragment Numeric: [0-9];
  fragment Extra: [.*+!\-_?$%&=<>];
  
negative.code: 	| map
  	| set;
  
  //maybe add more tags here? did not get a lot of info
  tag: Hash Symbol;
  keyword:
  	Colon (
  		Symbol
  