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