Update help text and documentaition.
diff --git a/Tools/pybench/README b/Tools/pybench/README
index 634e41b..7d7eb8c 100644
--- a/Tools/pybench/README
+++ b/Tools/pybench/README
@@ -46,6 +46,9 @@
-w arg set warp factor to arg (20)
-d hide noise in compares (0)
--no-gc disable garbage collection (0)
+ --no-syscheck "disable" sys check interval (set to sys.maxint) (0)
+ -t arg tests containing substring ()
+ -C arg number of calibration runs (20)
-v generate verbose output
-h show this help text
--help show this help text
@@ -366,6 +369,14 @@
automatically add them to the benchmark suite.
+Breaking Comparability
+----------------------
+
+If a change is made to any individual test that means it is no
+longer strcitly comparable with previous runs, the '.version' class
+variable should be updated. Therefafter, comparisons with previous
+versions of the test will list as "n/a" to reflect the change.
+
Have fun,
--
Marc-Andre Lemburg