Import Upstream version 20180207

[hcoop/debian/mlton.git] / lib / mlton / basic / mark.sig

(* Copyright (C) 2009 Matthew Fluet.
 * Copyright (C) 1999-2006 Henry Cejtin, Matthew Fluet, Suresh
 *    Jagannathan, and Stephen Weeks.
 *
 * MLton is released under a BSD-style license.
 * See the file MLton-LICENSE for details.
 *)

signature MARK =
   sig
      include ORDER

      val bol: t -> t
      val forwardChar: t -> t
      val forwardChars: t * int -> t
      val fromFile: File.t -> t
      val fromString: string -> t
      val int: t -> t * int
      val nextLine: t -> t
      val nextLines: t * int -> t
      val previousLine: t -> t
      val previousLines: t * int -> t
      val real: t -> t * real
      val search: t * string -> t (* right after end of string *)
      val searchBackward: t * string -> t
      val skipSpaces: t -> t
   end