if ($me == MEKinho) {

  on *:TEXT:.call:#testar: {

    if (($nick isop $chan) || ($nick ishop $chan)) {
      var %userCount = 1
      while (%userCount <= $nick($chan, 0)) {
        var %message = %message $nick($chan, %userCount)
        inc %userCount
      }
      msg $chan %message
    }
  }

}