diff -r eb2991f7cdc8 Lib/test/test_calendar.py
--- a/Lib/test/test_calendar.py	Thu Nov 03 02:46:52 2011 +0100
+++ b/Lib/test/test_calendar.py	Thu Nov 03 00:02:54 2011 -0600
@@ -264,7 +264,15 @@
         calendar.LocaleHTMLCalendar(locale='').formatmonthname(2010, 10)
         new_october = calendar.TextCalendar().formatmonthname(2010, 10, 10)
         self.assertEqual(old_october, new_october)
-
+        #ensure there is no 8th week day
+        self.assertRaises(IndexError, calendar.LocaleTextCalendar(locale='').formatweekday, 7, 1 )
+        #ensure length of return value is correct
+        self.assertEqual(len(calendar.LocaleTextCalendar(locale='').formatweekday(0, 3)), 3)
+        #ensure negative week day behaves like a negative list index
+        self.assertEqual(len(calendar.LocaleTextCalendar(locale='').formatweekday(-1, 3)), 3)
+        #ensure length of return value is as expected when 'width' is greater then 9
+        self.assertEqual(len(calendar.LocaleTextCalendar(locale='').formatweekday(0, 10)), 10)
+        
 
 class MonthCalendarTestCase(unittest.TestCase):
     def setUp(self):
diff -r eb2991f7cdc8 Misc/ACKS
--- a/Misc/ACKS	Thu Nov 03 02:46:52 2011 +0100
+++ b/Misc/ACKS	Thu Nov 03 00:02:54 2011 -0600
@@ -312,6 +312,7 @@
 Russell Finn
 Nils Fischbeck
 Frederik Fix
+Sean Fleming
 Matt Fleming
 Hernán Martínez Foffani
 Michael Foord