val no_blanks : string -> string
val split_with_blanks : string -> string list
val string_of_author_list : string list -> string
val string_of_version_opt : string option -> string
val string_of_since_opt : string option -> string
val string_of_raised_exceptions : (string * Odoc_types.text) list -> string
val apply_opt : ('a -> 'b) -> 'a option -> 'b option
val string_of_date : ?absolute:bool -> ?hour:bool -> float -> string
val current_date : string
val create_index_lists : 'a list -> ('a -> string) -> 'a list list
val remove_duplicates : ('a -> 'a -> int) -> 'a list -> 'a list
val remove_ending_newline : string -> string
val search_string_backward : pat:string -> s:string -> int