Tweaks for testing examples

[cipher-tools.git] / support / utilities.py

diff --git a/support/utilities.py b/support/utilities.py
index 3125a9436dbad1d8ec7738f7b347aeef8389fa30..7319621c1fbfdfa7cf650912d288401189482057 100644 (file)
--- a/support/utilities.py
+++ b/support/utilities.py
@@ -192,4 +192,5 @@ def frequencies(text):
     return collections.Counter(c for c in text)
 
 if __name__ == "__main__":
-    import doctest
\ No newline at end of file
+    import doctest
+    doctest.testmod()
\ No newline at end of file