(** Operations on streams of lines, i.e. strings which are terminated
    by newline characters in a file.*)

val to_file : string -> string Stream.t -> unit
  (** Add newline terminators to the strings and write them to a file. *)
val of_file : string -> string Stream.t
  (** Return a stream of the the lines of a file *)
val of_stringstream : ?bufsize:int -> string Stream.t -> string Stream.t
  (** Convert a stream of strings which contains newlines to a stream
      of lines.  Note each input string may contain multiple output
      lines, and each output line may consist of multiple input
      strings. *)