anchor.diff:      greeting = "hey!";
   
       function myMethod() {
  -        return this.greeting;
  +        return %this.greeting;
       }
   
       @static
  
positive.code: Variables
  ---------
  
  Global variables keep their existing syntax, but the `%` prefix is dropped for local variables. The first time a variable is used it may be assigned an explicit type using the syntax `x: Number = 5`. If none is provided then it is inferred from the value assigned.
  
  Functions
  ---------
  
negative.code: Functions should keep their usual syntax from TorqueScript, except for the changed variable syntax and optional type annotations. These examples are both perfectly valid:
  
  ----------
  function increment(%x: Number): Number {
      return %x + 1;
  }
  ----------
  
  ----------
  function increment(%x) {
      return %x + 1;
  }
  ----------
  
  