can i make this script any better??????????
Code:
 on *:text:register*:?: {
  var %register = "registered.txt"
  if (!$2) {
    .notice $nick Error: Please specify your password.
    .notice $nick Usage: regsiter <password>
    .notice $nick Notice: You must use this nick when you come back to this server.
  }
  elseif ($nick !isin %register) && ($3 !isin %register) {
    .invite $nick #
    .write %register $nick $2
    .notice $nick Thank you for registering.
    .notice $nick Notice: Your password is $2 remember this for later use.
  }
  elseif ($nick isin %register) && ($3 isin %register) {
    .notice $nick Error: Nick all ready registered please pick another nick.
    .notice $nick Usage: register <password>
  }
}