3-nested-functions.frt

helloWorld(name2: "USA", name1: "World")

helloWorld(
    name1: "Earth",
    name2: "Humans"
)

helloWorld("Benjamin", "George")

func helloWorld {
    need $name1, $name2

    hello1()
    hello2()

    func hello1 {
        $hello = "Hello"
        $hello.name = $name1
        say($hello + " " + $hello.name)
    }

    func hello2 {
        say("Hello " + $name2)
    }

}

$pi = 3 + 0.1 + 0.04
say("Pi = $pi")