syntax class (name) body {
   `{ __name__ = @name;
       @body;
       scope()
    }
}

var ns = {
    __name__ = #"testing";
    var counter =  0;
    fun inc () { ns.counter += 1 };
    fun dec () { ns.counter -= 1 };
    scope()
};

println(ns.counter);

ns.inc();  println(ns.counter);
ns.inc();  println(ns.counter);
ns.inc();  println(ns.counter);

ns.dec();  println(ns.counter);
ns.dec();  println(ns.counter);
ns.dec();  println(ns.counter);

var obj = { __proto__ = ns;  scope() };

obj.inc();

println(obj.counter);