Someone

on $*:TEXT:/^[.!@](link|worldlink|world)/Si:#: { 
  if (Virgin !ison $chan && $me !isreg $chan) {
    {
      if (@ isin $1 && $nick isreg $chan || @ !isin $1) { 
        /set %linkoutput /notice $nick 
      }
      elseif (@ isin $1 && $nick !isreg $chan) { 
        /set %linkoutput /msg $chan 
      }
    }
    {
      if ( !$2 || !$3 ) {
        %linkoutput 6Please use 7 $+ $1 <world no.> <detail>
      }
      elseif ($2 !isnum) {
        %linkoutput 6Please set a 7number6 as a world.
      }
      elseif ($3 != low && $3 != high) {
        %linkoutput 6Please choose "7Low6" or "7High6" as detail.
      }
      elseif ($2 > 20) {
        %linkoutput 6Sorry7 $nick $+ ,6 I only have links for worlds 1-20 at this moment
      }
      else {
        %linkoutput 6The link for world7 $2 6on7 $3 6detail is:7 http://h1.ripway.com/Q0nquer0r/worldlinks/ $+ $3 $+ /w $+ $2 $+ .html
      }
    }
  }
  else {
    halt
  }
}