on *:INPUT:#:{
  if (/* !iswm $1) && (*: iswm $1) {
    var %test = $left($1,-1) $+ *
    var %nick = $ialchan(%test,#,1).nick
    if (%nick) {
      msg $active 9(6 %nick 9) $2-
      halt
    }
  }
}