gistfile1.scala

var x

println("reset{} " +
    reset{
        
            shift{ cont: (Int => Int) =>
                println("cont(1): " + cont(1))
                println("cont(2): " + cont(2))
                5
            }
        )
        10
    }
)

(pp 
    (call/cc 
        (lambda (cont) 
            (pp (cont 1))
            (pp (cont 2))
        )
    ) 
)