--- parser3/src/include/pa_request.h	2001/05/17 10:22:24	1.88
+++ parser3/src/include/pa_request.h	2001/07/06 11:13:35	1.90
@@ -5,7 +5,7 @@
 
 	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
 
-	$Id: pa_request.h,v 1.88 2001/05/17 10:22:24 parser Exp $
+	$Id: pa_request.h,v 1.90 2001/07/06 11:13:35 parser Exp $
 */
 
 #ifndef PA_REQUEST_H
@@ -21,6 +21,7 @@
 #include "pa_vobject.h"
 #include "pa_venv.h"
 #include "pa_vform.h"
+#include "pa_vmath.h"
 #include "pa_vrequest.h"
 #include "pa_vresponse.h"
 #include "pa_vcookie.h"
@@ -87,7 +88,7 @@ public:
 		bool header_only);
 
 	/// executes ops
-	void execute(const Array& ops);
+	void execute(const Array& ops); // execute.C
 
 	/// compiles the file, maybe forcing it's class @a name and @a base_class.
 	VStateless_class *use_file(
@@ -152,6 +153,8 @@ public:
 	VEnv env;
 	/// $form:elements
 	VForm form;
+	/// $math:constants
+	VMath math;
 	/// $request:elements
 	VRequest request;
 	/// $response:elements
@@ -178,15 +181,20 @@ public:
 
 private: // core data
 
-	// classes
+	/// classes
 	Hash fclasses;
 
-	// already used files to avoid cyclic uses
+	/// already used files to avoid cyclic uses
 	Hash used_files;
 
-	// execution stack
+	/// execution stack
 	Stack stack;
 
+	/**	endless execute(execute(... preventing counter 
+		@see ANTI_ENDLESS_EXECUTE_RECOURSION
+	*/
+	uint anti_endless_execute_recoursion;
+
 private: // compile.C
 
 	VStateless_class& real_compile(COMPILE_PARAMS);