copy is only in newer versions of zlib.  This should allow zlibmodule
to work with older versions like the Tru64 buildbot.

at the NeedForSpeed sprint.

when running with -O.

test_simple_validation_error still fails under -O.  That appears to be because
wsgiref's validate.py uses `assert` statements all over the place to check
arguments for sanity.  That should all be changed (it's not a logical error
in the software if a user passes bogus arguments, so this isn't a reasonable
use for `assert` -- checking external preconditions should generally raise
ValueError or TypeError instead, as appropriate).

derives from an IOError).  That seems valid.  Env Error includes both OSError
and IOError, so this seems like a reasonable fix.

a search path setup, some of these hosts resolve to the wrong address.
By appending a period to the hostname, the hostname should only resolve
to what we want it to resolve to.  Hopefully this doesn't break different bots.

Also add more info to failure message to aid debugging test failure.

a search path setup, some of these hosts resolve to the wrong address.
By appending a period to the hostname, the hostname should only resolve
to what we want it to resolve to.  Hopefully this doesn't break different bots.

  on intel macs.
- Fix some minor problems in the installer for OSX

Python coded COM objects.

description, and epilog.

being in an IDLE.app bundle on darwin. This does a slight reorganisation of the
menus and adds support for file-open events.

I think these changes are correct, but I'm not sure.  Could someone
who knows how this module works test it?  It can at least start on
the cmd line.

So there doesn't seem to be much point to checking here.

Bottom factor out some common code.

Top/Bottom factor out some common expressions
Add a XXX comment about widing offset.

We know it's not NULL from the ParseTuple and DbObject_Check will verify
it's not NULL.

i.e. do *not* expand tabs, but treat them as whitespace that is not
equivalent to spaces.  Add a couple of test cases.  Clarify docs.

versus generator period.  While this was a real weakness of the
older WH generator for lists with just a few dozen elements,
and so could potentially bite the naive ;-), the Twister should
show excellent behavior up to at least 600 elements.

Module docstring:  reflowed some jarringly short lines.