notably FSSpec and FSRef objects. First half of fix for #531291.

2.2.1 candidate.

[ 516299 ] urlparse can get fragments wrong

unnecessary redirection limit code which is already in FancyURLopener.

The proper fix is not quite what was submitted; it's really better to
take the class of the object passed rather than calling PyMethod_New
with NULL pointer args, because that can then cause other core dumps
later.

I also added a testcase for the fix to classmethods() in test_descr.py.

I've already applied this to the 2.2 branch.

keybindings

(as it is often not on Windows). The code was always designed so that it
would raise an IOError if there was no .netrc. But if there was no $HOME
it would return a KeyError which would be somewhat unexpected for code
that didn't know the algorithm it used to find .netrc. The particular
code that triggered this problem for me was ftpmirror.py which handled
the IOError gracefully, but not the KeyError.

builtin types

add test case for bug #482460

Change the way __doc__ is handled, to avoid blowing up on non-string
__doc__ values.

grammer productions.
Fixes SF bug #520959.

Added examples of positive lookbehind assertions.
This closes SF bug #529708.

change the installed version on either of the machines I use to format the
docs.  Instead, use a compatibility hack to support both versions.  This is
also better for external users of the Python styles.

level of predictability.  This is not really "good" markup, but is arguably
better than we had before.
This closes SF bug #523117.

implementation to match the documentation for
py-honor-comment-indentation w.r.t. not nil or t value.  In that case
it should still ignore ## for indentation purposes.  Closes SF bug
#523825, w/ patch provided by Christian Stork (mod'd by Barry).

Python 2.2.1 candidate.

thought was just a bug report, so didn't notice - doh!).  This handles
slicing, which v 1.23 didn't.

Skip test_longexp for MacPython on Mac OS X. It triggers a pathological realloc slowdown. Some tests with shorter expressions lead me to the conclusion that it will eventually finish, but it may take a few weeks:-)

2.2.1 candidate.

If no webbrowsers were found _tryorder would be empty, cmd would never be set and the "del cmd" would fail. Fixed.

2.2.1 candidate.

in PyObject_Get/SetAttr.

[ 530236 ] os.py assumes existence of statvfs_resul

This was pretty dense of me.  Sorry.

2.2.1 candidate.