on *:text:!start:#:{ if ($read(modlist.txt,nw,$nick)) {
    msg # Starting uptime.
    set -e %uptime. [ $+ [ # ] ] $ctime
  }
}

on *:text:!time:#: {   if ((%floodtime) || ($($+(%,floodtime.,$2),2))) { return }
  set -u30 %floodtime On
  set -u30 %floodtime. $+ $nick On
msg # $nick - The stream has been on for approximately $duration($calc($ctime - %uptime. [ $+ [ # ] ] )) }

on *:text:!stop:#: {   if ($read(modlist.txt,nw,$nick)) {
    msg # Stopping uptime.
    unset %uptime. [ $+ [ # ] ]
  }
}