-#ifndef GINAC_PARSER_HPP_
-#define GINAC_PARSER_HPP_
+/** @file parser.h
+ *
+ * Interface to the parser. */
+
+/*
+ * GiNaC Copyright (C) 1999-2009 Johannes Gutenberg University Mainz, Germany
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef GINAC_PARSER_H
+#define GINAC_PARSER_H
#include "parse_context.h"
-#include <stdexcept>
#include "ex.h"
-namespace GiNaC
-{
+#include <stdexcept>
+
+namespace GiNaC {
class lexer;
} // namespace GiNaC
-#endif // GINAC_PARSER_HPP_
-
+#endif // ndef GINAC_PARSER_H