Oops, 'k' is the new format code for un unchecked 32 bit quantity,

not 'K'.

Mac/Modules/Nav.c

@@ -170,7 +170,7 @@ filldialogoptions(PyObject *d,
 			if ( !PyArg_Parse(value, "H", &opt->version) )
 				return 0;
 		} else if( strcmp(keystr, "dialogOptionFlags") == 0 ) {
-			if ( !PyArg_Parse(value, "K", &opt->dialogOptionFlags) )
+			if ( !PyArg_Parse(value, "k", &opt->dialogOptionFlags) )
 				return 0;
 		} else if( strcmp(keystr, "location") == 0 ) {
 			if ( !PyArg_Parse(value, "O&", PyMac_GetPoint, &opt->location) )
@@ -247,7 +247,7 @@ nav_NavTranslateFile(navrrobject *self, PyObject *args)
 	NavTranslationOptions howToTranslate;
 	OSErr err;
 
-	if (!PyArg_ParseTuple(args, "K", &howToTranslate))
+	if (!PyArg_ParseTuple(args, "k", &howToTranslate))
 		return NULL;
 	err = NavTranslateFile(&self->itself, howToTranslate);
 	if ( err ) {
@@ -268,7 +268,7 @@ nav_NavCompleteSave(navrrobject *self, PyObject *args)
 	NavTranslationOptions howToTranslate;
 	OSErr err;
 
-	if (!PyArg_ParseTuple(args, "K", &howToTranslate))
+	if (!PyArg_ParseTuple(args, "k", &howToTranslate))
 		return NULL;
 	err = NavCompleteSave(&self->itself, howToTranslate);
 	if ( err ) {
@@ -528,7 +528,7 @@ nav_NavAskSaveChanges(PyObject *self, PyObject *args, PyObject *kw)
 	OSErr err;
 
 	if ( kw && PyObject_IsTrue(kw) ) {
-		if (!PyArg_ParseTuple(args, "K", &action))
+		if (!PyArg_ParseTuple(args, "k", &action))
 			return NULL;
 		dict = kw;
 	} else if (!PyArg_ParseTuple(args, "lO!", &action, &PyDict_Type, &dict))

Python/mactoolboxglue.c

@@ -415,7 +415,7 @@ PyMac_BuildPoint(Point p)
 int
 PyMac_GetEventRecord(PyObject *v, EventRecord *e)
 {
-	return PyArg_Parse(v, "(HKK(hh)H)",
+	return PyArg_Parse(v, "(Hkk(hh)H)",
 	                   &e->what,
 	                   &e->message,
 	                   &e->when,
@@ -471,7 +471,7 @@ PyMac_Getwide(PyObject *v, wide *rv)
 			rv->hi = -1;
 		return 1;
 	}
-	return PyArg_Parse(v, "(KK)", &rv->hi, &rv->lo);
+	return PyArg_Parse(v, "(kk)", &rv->hi, &rv->lo);
 }