include module type of struct include Stdlib.Char end
val escaped : char -> stringval lowercase_ascii : char -> charval uppercase_ascii : char -> charval compare : t -> t -> intval equal : t -> t -> boolval seeded_hash : int -> t -> intval unsafe_chr : int -> charval is_upper : char -> boolval is_lower : char -> boolval is_letter : char -> boolval is_digit : char -> boolval is_space : char -> boolval is_symbol : char -> booltype kind = | Letter| Digit| Space| Symbol| Other
val is_other : char -> boolval to_string : char -> stringval of_string_opt : string -> char option