how to unpickle the new slot-full state tuples.

codecs registry startup.

into the relevant path modules.  See patch #686397.

  test_linuxaudiodev.py) are no longer run by default.  This is
  because they don't always work, depending on your hardware and
  software.  To run these tests, you must use an invocation like
    ./python Lib/test/regrtest.py -u audio test_ossaudiodev

now means "distutils-based source", binary "bdist format archive". Also
fixed various lurking bugs.

- avoid "e.g." in text
- record version information
(should be backported)

Renamed hook methods to use the double underscore convention.

Restored a Py2.2 behavior to not range check the day of the month.
A user application was this exploiting undocumented, accidental "feature".

version was moved into import.c long ago), so squashed the duplication.

  with an indented code block but no newline would raise SyntaxError.
  This would have been a four-line change in parsetok.c...  Except
  codeop.py depends on this behavior, so a compilation flag had to be
  invented that causes the tokenizer to revert to the old behavior;
  this required extra changes to 2 .h files, 2 .c files, and 2 .py
  files.  (Fixes SF bug #501622.)

and loading them via the other, except for the special cases of this
Guido added to test_datetime.py for datetime module objects.  The new
test_xpickle.py tries all of pickletester's AbstractPickleTests in
both x-module ways.

Curious: Str didn't need me to put something in tp_new, but Null did.
Why the difference?

test for now (cPickle can't yet produce NEWOBJ).

reference manual

exercised by the test suite before cPickle knows how to create NEWOBJ
too.  For now, it was just tried once by hand (via loading a NEWOBJ
pickle created by pickle.py).

coverage. From SF patch #662807

This changes the default __new__ to refuse arguments iff tp_init is the
default __init__ implementation -- thus making it a TypeError when you
try to pass arguments to a constructor if the class doesn't override at
least __init__ or __new__.

on a release 'python.exe' for a debug build of _ssl.  It may happen that
Python.exe is currently broken, and we are trying to rebuild from scratch.

!HAVE_INET_ATON case.  Repaired that, and tried to repair what looked
like out-of-date comments.

Needs review.