import scala.util.continuations._

def test1 = reset {
  print("1")
}

> wypisze 1

def test2 = reset {
  print("1")
  shift { cont: (Unit => Unit) =>
    print("2")
  }
  print("3")
}

> wypisze 12


def test3 = reset {
  print("1")
  shift { cont: (Unit => Unit) =>
    print("2")
    cont()
  }
  print("3")
}

> wypisze 132