imagine combine range with a cute switch
(please please can we have a switch instead of elseif ... please please)
switch y
case ]x,z[ : -- doit
end
case [x,z] :
end
case {1,2,3,f(4)}: -- in {}
end
case !{1,2,3} and ]x,z[ : --not in {} but in ]'[
end
end
:o)