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(****************************************************************************)
(* the diy toolsuite *)
(* *)
(* Jade Alglave, University College London, UK. *)
(* Luc Maranget, INRIA Paris-Rocquencourt, France. *)
(* *)
(* Copyright 2010-present Institut National de Recherche en Informatique et *)
(* en Automatique and the authors. All rights reserved. *)
(* *)
(* This software is governed by the CeCILL-B license under French law and *)
(* abiding by the rules of distribution of free software. You can use, *)
(* modify and/ or redistribute the software under the terms of the CeCILL-B *)
(* license as circulated by CEA, CNRS and INRIA at the following URL *)
(* "http://www.cecill.info". We also give a copy in LICENSE.txt. *)
(****************************************************************************)
(** Utility functions for lexers *)
(* The Lexing module of standard library defines
- input buffers for ocamllex lexers [type lexbuf]
- position in streams being lexed [type position]
*)
open Lexing
module type Config = sig
val debug : bool
end
module Default : Config
module Make : functor (O:Config) -> sig
(* Build some special lexbuf: 'from_section (pos1,pos2) chan'
Returns a lexbuf that behave as if the lexed stream starts at
pos1 in chan (included) and ends at position pos2 (excluded) *)
val from_section : Pos.pos2 -> in_channel -> lexbuf
(* Idem, source being a string *)
val from_section_string : Pos.pos2 -> string -> lexbuf
(* Lexer used elsewhere *)
val skip_comment_fun : (char -> unit) -> lexbuf -> unit
val skip_comment : lexbuf -> unit
val skip_c_comment : lexbuf -> unit
val skip_c_line_comment : lexbuf -> unit
val skip_string : lexbuf -> unit
end
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