xenobot problem with files lua (scripter)

[L!p3]

hello, I have a problem with lua scripts, I copy them and re-write them in a notepad or notepad+ and do not work throw them back to the list

lua code:

function ManaPercent()

    return math.abs(Self.Mana() / (Self.MaxMana() * 0.01))

end





Module.New('WasteMana', function(wmana)

    if ManaPercent() >= 95 then -- Mana parcent if higher cast both spells.

        Self.Cast('Utana Vid', 500)

        wait(200)

        Self.Cast('Exura Vita',160)

    end

    wmana:Delay(100)

end)