Module Util_pure.String

val lines : string -> string list
val chomp : string -> string
val repeat : int -> (unit -> string) -> string
val repeat_s : int -> string -> string
val join_sp : string list -> string
val join_sp_list : string list list -> string
val join_sp_option : string option list -> string
val append : string -> string -> string
val is_binary : ?take:int -> string -> bool