Mine

alias bye {
  if (!$server(swiftirc.net)) /scon -at1  ame is currently away for reason: $1- $time(hh:nn:ss:tt) 
  else {
    var %a = 1
    while ($chan(%a)) {
      if ($v1 != swiftirc.net) /scon -at1 describe $v1 is currently away for reason: $1- $time(hh:nn:ss:tt)
      inc %a
    }
  }
  set %away.reason $1- | /scon -at1 away $1- $time(hh:nn:ss:tt) | set %away.time $ctime
}