Issue #5793: rationalize isdigit / isalpha / tolower, etc. Will port to py3k. Should fix Windows buildbot errors.

works when an exception gets to the interactive prompt, and update the
examples after testing.  The last one is now a valid Sphinx doctest,
but of the preceding two one can't be made a doctest and the other one
I'm postponing to 3.x because sphinx handles doctests as Unicode strings
and that makes the 2.x output confusing.

should clutter the docs as possible.  Part 1: stuff that gets merged to Py3k.

Issue #5854: Updated __all__ to include some missing names and remove some names which should not be exported.

in path.  Bug 5559.

(Internal plumbing changes for float parsing.)

titlecase, but not their own uppercase.

If anyone wants to clean up the documentation, feel free. It's my first documentation foray, and it's not that great.

Will port to py3k with a different strategy.

Also fix up the documentation for PyObject_GC_Resize(). It seems that since
it first got documented, the documentation was actually for
_PyObject_GC_Resize().