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(***********************************************************************)
(* *)
(* Active-DVI *)
(* *)
(* Projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 2002 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. *)
(* *)
(* Jun Furuse, Didier Ry and Pierre Weis. *)
(* Contributions by Roberto Di Cosmo, Didier Le Botlan, *)
(* Xavier Leroy, and Alan Schmitt. *)
(* *)
(* Based on Mldvi by Alexandre Miquel. *)
(***********************************************************************)
(* $Id: cdvi.mli,v 1.1 2004/03/05 22:59:36 furuse Exp $ *)
open Format ;;
open Dvicommands;;
type known_status = {
mutable hasps: bool;
mutable bkgd_local_prefs: Grdev.bgoption list;
mutable bkgd_prefs: Grdev.bkgd_prefs
};;
type status =
| Unknown
| Known of known_status
type page = {
counters : int array;
commands : string;
mutable page_status : status;
mutable line : (int * string option) option;
text : string;
} ;;
type t = {
preamble : preamble;
prelude : string;
pages : page array ;
postamble : postamble;
font_map : (int * font_def) list;
xrefs : (string, int) Hashtbl.t;
} ;;
val cook_dvi : Dvi.t -> t;;
val load : string -> t ;;
val parse_string : string -> command list ;;
val parse_page : page -> command list ;;
val string_iter : (command -> unit) -> string -> unit ;;
val page_iter : (command -> unit) -> page -> unit ;;
val page_step : (command -> unit) -> page -> (unit -> bool);;
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