#3 functional nestedScoping preclude py2.2?

[Anonymous]

June release description says:
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Detailed changes for this version of functional.py:
06/01/2001 - Version 1.1

Thanks to Ben Wolfson for a
patch to compose(), which became applycompose()
Belated thanks to Dr. David
Mertz for his suggestion for the Bindings class.

Note: Due to the changes in
nested scoping, functional.py requires either a
version of Python earlier than
2.1, or nested scopes should be enabled.
Under the latter scenario,
closure() is the identity function, since every
nested function is a closure.
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Does this mean that xoltar's functional.py will not
work with python 2.2 ff.?