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(**************************************************************************)
(* *)
(* OCaml *)
(* *)
(* Jerome Vouillon, projet Cristal, INRIA Rocquencourt *)
(* OCaml port by John Malecki and Xavier Leroy *)
(* *)
(* Copyright 1996 Institut National de Recherche en Informatique et *)
(* en Automatique. *)
(* *)
(* All rights reserved. This file is distributed under the terms of *)
(* the GNU Lesser General Public License version 2.1, with the *)
(* special exception on linking described in the file LICENSE. *)
(* *)
(**************************************************************************)
(************************ Source management ****************************)
(*** Conversion function. ***)
val source_of_module: Lexing.position -> string -> string
(*** buffer cache ***)
type buffer
val buffer_max_count : int ref
val flush_buffer_list : unit -> unit
val get_buffer : Lexing.position -> string -> buffer
val buffer_content : buffer -> string
val buffer_length : buffer -> int
(*** Position conversions. ***)
(* Pair (position, line) where `position' is the position in character of *)
(* the beginning of the line (first character is 0) and `line' is its *)
(* number (first line number is 1). *)
type position = int * int
(* Position of the next linefeed after `pos'. *)
(* Position just after the buffer end if no linefeed found. *)
(* Raise `Out_of_range' if already there. *)
val next_linefeed : buffer -> int -> int
(* Go to next line. *)
val next_line : buffer -> position -> position
(* Convert a position in the buffer to a line number. *)
val line_of_pos : buffer -> int -> position
(* Convert a line number to a position. *)
val pos_of_line : buffer -> int -> position
(* Convert a coordinate (line / column) into a position. *)
(* --- The first line and column are line 1 and column 1. *)
val point_of_coord : buffer -> int -> int -> int
(* Return the offsets of both line start and cnum for the passed position. *)
val start_and_cnum : buffer -> Lexing.position -> (int * int)
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