on *:TEXT:!setgreet *:#: {
  set %greet. [ $+ [ $nick ] ] $2-
  notice $nick Your greet has been set to: %greet. [ $+ [ $nick ] ]
}
on *:JOIN:#Scripts: {
  if (%greet. [ $+ [ $nick ] ]) {
    msg $chan [ $+ $nick $+ ] %greet. [ $+ [ $nick ] ]
    notice $nick To change your greet type: !setgreet GREET - To delete your greet type: !delgreet
  }
  else {
    notice $nick You do not have a greet set, to set one type: !setgreet YOURGREET
  }
}

on *:TEXT:!delgreet:#: {
  if (%greet. [ $+ [ $nick ] ]) {
    unset %greet. [ $+ [ $nick ] ]
    notice $nick Your greet has been erased.
  }
  else {
    notice $nick You do not have a greet set, to set one type: !setgreet YOURGREET
  }
}