MetaPython 0.2.2 with Hygienic Macros

In my ever-expanding quest to, as @jgustak recently tweeted, "introduce evil to Python to prevent even scarier evil," I have released MetaPython 0.2.2 Once again, if you aren't familiar with MetaPython, a good place to start is the tutorialwhich walks you through the construction of a macro-ized collections.namedtuple from the Python 2.6 standard library. If you already know MetaPython, here's the stuff that's new in 0.2.2.