OPTIONS=autodig,!autopickup,help,keep_savefile,number_pad
OPTIONS=rest_on_space,!travel
OPTIONS=color,hilite_pet,lit_corridor
OPTIONS=showexp,showscore,showdmg,showweight,invweight,time
OPTIONS=showexp,showscore,time,color,!autopickup
OPTIONS=autodig,fruit:slime mold,boulder:0