http://bugs.python.org/review/14911/diff/10905/Doc/reference/expressions.rst File Doc/reference/expressions.rst (right): http://bugs.python.org/review/14911/diff/10905/Doc/reference/expressions.rst... Doc/reference/expressions.rst:446: If provided, the ``tb`` argument is used for the raised exception, otherwise ``traceback`` instead of ``tb``? http://bugs.python.org/review/14911/