Describe UserDict and UserList individually so they aren't too hideous in
the presentation.
--- Names for all built-in types.
\item[UserDict]
+--- Class wrapper for dictionary objects.
+
\item[UserList]
---- Class wrappers for dictionary and list objects.
+--- Class wrapper for list objects.
\item[operator]
---- All python's standard operators as built-in functions.
+--- All Python's standard operators as built-in functions.
\item[traceback]
--- Print or retrieve a stack traceback.
--- Names for all built-in types.
\item[UserDict]
+--- Class wrapper for dictionary objects.
+
\item[UserList]
---- Class wrappers for dictionary and list objects.
+--- Class wrapper for list objects.
\item[operator]
---- All python's standard operators as built-in functions.
+--- All Python's standard operators as built-in functions.
\item[traceback]
--- Print or retrieve a stack traceback.