--- doc/homework/datastorage	2000/11/22 00:12:58	1.3
+++ doc/homework/datastorage	2000/11/28 18:06:07	1.4
@@ -34,11 +34,12 @@ resource.partid.feedback   # at least a
 
 <Problem sets using cstore (required):>
 resource.partid.solved # if not set, problem yet to be viewed
-                # 0 == incorrect and attempted
-                # 1 == correct by student work
-                # 2 == correct, instructor override
-                # -1 == incorrect, instructor override
-                # E == excused, problem no longer counts for student
+                # incorrect_attempted == incorrect and attempted
+                # correct_by_student == correct by student work
+                # correct_by_override == correct, instructor override
+                # incorrect_by_override == incorrect, instructor override
+                # excused == excused, problem no longer counts for student
+                # '' (empty) == not attempted
 
 resource.partid.tries  # positive integer of number of unsuccessful attempts
                 # made, malformed answers don't count if feedback is