+++ /dev/null
-/* This file is part of EdiTeX, an editor of mathematical
- * expressions based on TeX syntax.
- *
- * Copyright (C) 2002-2003 Luca Padovani <lpadovan@cs.unibo.it>,
- * 2003 Paolo Marinelli <pmarinel@cs.unibo.it>.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * For more information, please visit the project's home page
- * http://helm.cs.unibo.it/editex/
- * or send an email to <lpadovan@cs.unibo.it>
- */
-
-#ifndef __TPushLexer_hh__
-#define __TPushLexer_hh__
-
-#include <string>
-
-#include "APushLexer.hh"
-
-class TPushLexer : public APushLexer
-{
-public:
- TPushLexer(class ALogger&, class APushParser&);
- virtual ~TPushLexer() { };
-
- virtual void push(char);
- virtual void drop(bool);
- virtual bool complete(void) { };
- virtual void reset(void);
- virtual void flush(void);
- virtual bool error(void) const;
-
-protected:
- enum State
- {
- ACCEPT,
- ESCAPE,
- MACRO,
- IGNORE_SPACE,
- PARAMETER
- };
-
- void transaction(char, State);
- void displayCursor(void);
-
- State state;
- std::string buffer;
-
-};
-
-#endif // __TPushLexer_hh__