(#\k "keywword" (:arg "KEYWORD") (keyword opt-keyword)
("Set an arbitrary keyword."))
(#\e "enumeration" (:arg "ENUM")
- (keyword opt-enum :apple :apple-pie :abacus :banana)
+ (keyword opt-enum (list :apple :apple-pie :abacus :banana))
("Set a keyword from a fixed set."))
(#\x "xray" (:arg "WAVELENGTH")
"Report an option immediately.")