raw 474:*: {
  if (banned isin $1-) || (+b isin $1-) {
    set %chan $2
    cs unban %chan
    set $+(%,ban.,$chan) on
    set $+(%,banchan.,$chan) $2
  }
}
on 1:NOTICE:*:?: {
  if ($($+(%,ban.,$chan),2) == on) {
    if ($nick == ChanServ) {
      if (have isin $1-) {
        join $($+(%banchan.,$chan),2)
        unset $+(%,banchan.,$chan)
        unset $+(%,ban.,$chan)
      }
      else if (denied isin $1-) {
        unset $+(%,ban.,$chan)
        unset $+(%,banchan.,$chan)
      }
    }
  }
}
on *:ban:#:{ if ($banmask iswm $address($me,5)) { cs unban $chan } }