Index: Include/pystate.h
===================================================================
RCS file: /cvsroot/python/python/dist/src/Include/pystate.h,v
retrieving revision 2.20
diff -c -r2.20 pystate.h
*** Include/pystate.h	3 Sep 2002 20:10:44 -0000	2.20
--- Include/pystate.h	7 Oct 2002 14:12:46 -0000
***************
*** 67,72 ****
--- 67,74 ----
  
      PyObject *dict;
  
+     int tick_counter;
+ 
      /* XXX signal handlers should also be here */
  
  } PyThreadState;
Index: Python/ceval.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Python/ceval.c,v
retrieving revision 2.338
diff -c -r2.338 ceval.c
*** Python/ceval.c	3 Oct 2002 09:53:11 -0000	2.338
--- Python/ceval.c	7 Oct 2002 14:12:47 -0000
***************
*** 681,686 ****
--- 681,687 ----
  
  		if (--_Py_Ticker < 0) {
  			_Py_Ticker = _Py_CheckInterval;
+ 			tstate->tick_counter++;
  			if (things_to_do) {
  				if (Py_MakePendingCalls() < 0) {
  					why = WHY_EXCEPTION;