--- parser3/src/include/pa_exception.h	2003/11/06 08:48:59	1.41
+++ parser3/src/include/pa_exception.h	2007/04/23 10:17:36	1.46
@@ -1,14 +1,16 @@
 /** @file
 	Parser: exception decls.
 
-	Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2005 ArtLebedev Group (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
 #ifndef PA_EXCEPTION_H
 #define PA_EXCEPTION_H
 
-static const char* IDENT_EXCEPTION_H="$Date: 2003/11/06 08:48:59 $";
+static const char * const IDENT_EXCEPTION_H="$Date: 2007/04/23 10:17:36 $";
+
+static const char* const PARSER_RUNTIME = "parser.runtime";
 
 // includes
 
@@ -29,6 +31,7 @@ public:
 		const String* aproblem_source, 
 		const char* comment_fmt, ...);
 	Exception(const Exception& src);
+	operator bool() { return ftype || fproblem_source || fcomment; }
 	Exception& operator =(const Exception& src);
 
 	/// extracts exception type