I do have a question, for my Theme. how would I incorporate

alias d!t.buffer {
  if ($1 == EVENT) {
    if ($time(nn) == $hget(default,$+(t.buffer,.,$cid))) {
      return $str($chr(160),$len($timestamp))
    }
    else {
      hadd -m default $+(t.buffer,.,$cid) $time(nn)
      return $timestamp
    }
  }
  if ($1 == MSG) {
    if ($time(nn) == $hget(default,$+(t.buffer,.,$cid,.,$nick))) {
      return $str($chr(160),$len($timestamp))

    }
    else {
      hadd -m default $+(t.buffer,.,$cid,.,$nick) $time(nn)
      return $timestamp
    }
  }
}

This snippet is to help themes display the timestamp only when it changes (every minute, for example).