Converts text to morse code.

    Syntax: {command} [text]

def cmd(send, msg, args):
    """Converts text to morse code.

    Syntax: {command} [text]

    """
    if not msg:
        msg = gen_word()
    morse = gen_morse(msg)
    if len(morse) > 100:
        send("Your morse is too long. Have you considered Western Union?")
    else:
        send(morse)