#ifndef _COLORER_TEXTPARSERPELPERS_H_
#define _COLORER_TEXTPARSERPELPERS_H_

#include<colorer/parsers/HRCParserImpl.h>

#if !defined COLORERMODE || defined NAMED_MATCHES_IN_HASH
#error need (COLORERMODE & !NAMED_MATCHES_IN_HASH) in cregexp
#endif

#define MATCH_NOTHING 0
#define MATCH_RE 1
#define MATCH_SCHEME 2

#define LINE_NEXT 0
#define LINE_REPARSE 1

/** Dynamic parser's list of virtual entries.
    @ingroup colorer_parsers
*/
class VTList
{
  VirtualEntryVector *vlist;
  VTList *prev, *next, *last, *shadowlast;
  int nodesnum;
public:
  VTList();
  ~VTList();
  void deltree();
  bool push(SchemeNode *node);
  bool pop();
  SchemeImpl *pushvirt(SchemeImpl *scheme);
  void popvirt();
  void clear();
  VirtualEntryVector **store();
  bool restore(VirtualEntryVector **store);
};

/** Internal parser's cache storage.
    @ingroup colorer_parsers
*/
class ParseCache
{
public:
  int sline, eline;
  SchemeImpl *scheme;
  const SchemeNode *clender;
  VirtualEntryVector **vcache;
  SMatches matchstart;
  SString *backLine;

  ParseCache *children, *next, *parent;
  ParseCache();
  ~ParseCache();
  ParseCache *searchLine(int ln, ParseCache **cache);
};

#endif
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the Colorer Library.
 *
 * The Initial Developer of the Original Code is
 * Cail Lomecb <cail@nm.ru>.
 * Portions created by the Initial Developer are Copyright (C) 1999-2003
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */