ometa TejsParser <: Parser {
  test = `a
}
TejsParser.matchAll("abavabab ab a b a b ab ba b aa aabb abab ",'test')

class String {
  // Special
  def =(a) {
    if(a.is(NativeString)) this = a;
  }
  
  // Special
  def [](a) {
    return this.getCharAt(a);
  }
  
  // Special
  def []=(a,b) {
    this = this.substring(0,a)+b+this.substring(a+1);
  }
}

createClass("String",{
"=":function(a){if(a.is(NativeString)) this.v=a;},
"[]":function(a){return this.value.charAt(a)},
"[]=":function(a,b){return this.value = this.value.substring(0,a)+b+this.value.substring(a+1);
});


String x;
x = "hej";
alert(x[0]); // h
x[0] = "j";
alert(x); // jej

var x = new String();
x["="]("hej");
alert(x["[]"](0)); // h
x["[]="](0,"j");
alert(x); // jej


class Number {
  def =(a) {
    if(a.is(NativeNumber))this = a;
  }

  def +(a: Number) {
    return this+a;
  }.importance = 1;

  def -(a: Number) {
    return this-a;
  }.importance = 1;
  
  def *(a: Number) {
    return this*a;
  }.importance = 2;

  def /(a: Number) {
    return this/a;
  }.importance = 2;
}

Number y = 3;
Number z=y+1*3;
z=1*3+y;