------------------------------------------------------------------------------
--                                                                          --
--                            Matreshka Project                             --
--                                                                          --
--         Localization, Internationalization, Globalization for Ada        --
--                                                                          --
--                              Tools Component                             --
--                                                                          --
------------------------------------------------------------------------------
--                                                                          --
-- Copyright © 2010-2011, Vadim Godunko <vgodunko@gmail.com>                --
-- All rights reserved.                                                     --
--                                                                          --
-- Redistribution and use in source and binary forms, with or without       --
-- modification, are permitted provided that the following conditions       --
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--  * Neither the name of the Vadim Godunko, IE nor the names of its        --
--    contributors may be used to endorse or promote products derived from  --
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------------------------------------------------------------------------------
--  $Revision: 1321 $ $Date: 2011-01-14 22:26:27 +0300 (Пт, 14 янв 2011) $
------------------------------------------------------------------------------
with Ada.Containers.Vectors;
with Ada.Strings.Wide_Unbounded;

with Asis;

package Scanner_Extractor is

   package Unbounded_Wide_String_Vectors is
     new Ada.Containers.Vectors
          (Positive,
           Ada.Strings.Wide_Unbounded.Unbounded_Wide_String,
           Ada.Strings.Wide_Unbounded."=");

   type Choice_Information (Is_Empty : Boolean := True) is record
      case Is_Empty is
         when True =>
            null;

         when False =>
            Choice : Positive;
            Line   : Positive;
            File   : Ada.Strings.Wide_Unbounded.Unbounded_Wide_String;
            Text   : Unbounded_Wide_String_Vectors.Vector;
      end case;
   end record;

   package Choice_Vectors is
     new Ada.Containers.Vectors (Positive, Choice_Information);

   type State_Constant_Information is record
      Name  : Ada.Strings.Wide_Unbounded.Unbounded_Wide_String;
      Value : Integer;
   end record;

   package State_Constants_Vectors is
     new Ada.Containers.Vectors (Positive, State_Constant_Information);

   package Integer_Vectors is
     new Ada.Containers.Vectors (Natural, Integer);

   type Plane_Information is record
      Number : Natural;
      Values : Integer_Vectors.Vector;
   end record;

   type Reference_Information is record
      Number    : Natural;
      Reference : Natural;
   end record;

   package Plane_Vectors is
     new Ada.Containers.Vectors (Positive, Plane_Information);

   package Reference_Vectors is
     new Ada.Containers.Vectors (Positive, Reference_Information);

   YY_End_Of_Buffer  : Integer := -1;
   YY_Jam_State      : Integer := -1;
   YY_Jam_Base       : Integer := -1;
   YY_First_Template : Integer := -1;
   State_Constants   : State_Constants_Vectors.Vector;
   YY_EC_Planes      : Plane_Vectors.Vector;
   YY_EC_Base        : Reference_Vectors.Vector;
   YY_EC_Base_Others : Natural;
   YY_Accept         : Integer_Vectors.Vector;
   YY_Meta           : Integer_Vectors.Vector;
   YY_Base           : Integer_Vectors.Vector;
   YY_Def            : Integer_Vectors.Vector;
   YY_Nxt            : Integer_Vectors.Vector;
   YY_Chk            : Integer_Vectors.Vector;
   Choices           : Choice_Vectors.Vector;

   procedure Extract (Element : Asis.Element);

end Scanner_Extractor;