screen.resolution.set (512,384)
screen.set (BACK)
pattern.display ("avo\bubble.gif")
screen.end ()
$str = "Hello world..."
text.display ("in "+chr (34)+$str+chr (34)+" The number of characters is : "+str (text.char.number.get ($str)),CENTER,CENTER)
text.display ("Press a key to exit.",CENTER,350)
keyboard.wait ()
script.stop ()