i do need something that blocks querys form everybody but ppl who have [L] or [L-*] at the beginning of their name...

my script looks like this

on *:open:?:{
if ([L]* iswm $nick) { goto middle }
if ([L-*]* iswm $nick) { goto middle }
if (%queryblock == 1) { msg $nick Your Query is blocked ( auto msg ) | close -m $nick | halt }
:middle
msg $nick Hello $nick !
}

i tried isin instead of iswm, but that didnt work too
plz help =)