SyntaxHighlighter has been installed.

use [syntax] to display code and supported syntax are found at http://alexgorbatchev.com/SyntaxHighlighter/manual/brushes/

$hxClasses.extend = function(BaseClass, SubClass, subName) {
  $hxClasses.registerClass(SubClass, subName);
  if (BaseClass != null) {
    SubClass.__super__ = BaseClass;
    SubClass.prototype = $extend(BaseClass.prototype);
    SubClass.prototype.constructor = SubClass;
  }
  SubClass.prototype.callSuper = $hxClasses.callSuper;
};