anchor.diff:  % * list implementation
   % * quote
   % * closure
  -%   * remove hacks ( make size adjustable)
  -%   * rework code
   %   * ( rather store on head, than in stackframe)
  -% * generalize everything prim op handling
   
   %% Problems:
   % * when shall i free the allocated storage for closures
  
positive.code: decode('+') -> "add";
  decode('/') -> "div";
  decode('*') -> "mul";
  decode('-') -> "sub".
  
  
  % Types
  decode_type(#typeFun{return=Return,arguments=Args}) ->
  
negative.code: 	  name :: string(),
  	  env :: reference(),
        type,
        buildin :: boolean(),
        primitiv :: boolean()
  	 }).
  
  -record(nameDef, {
  