Someone

on *:TEXT:!time:#: {
  if ($chan == #heart && anna^ !ison $chan && ) {
    notice $nick The world was changed $duration($calc( $ctime - %hutime )) ago by %hunick $+ .
  }
}
on *:TEXT:!changing:#: {
  if ($chan == #heart && anna^ !ison $chan ) {
    msg $chan Attention:4 $nick is changing the world page!
  }
}
on *:TEXT:!done:#: {
  if ($chan == #heart && anna^ !ison $chan ) {
    msg $chan Attention:6 $nick is done changing the world page!
  }
} 
on *:TEXT:!newworld *:#: {
  if ($nick !isreg $chan && $chan == #heart ) {
    set %hutime $ctime
    set %hunick $nick
  }
}