We can't just skip the test if docutils is available,
but pygments is not because the purpose of the test
was testing a bug in _check_rst_data().

Patch by Mariatta Wijaya.

Original patch by Xiang Zhang.

Patch by Vajrasky Kok.

incorrect pickle data.  Based on patch by John Leitch.

It was added back in 53a578f51f21.

Reported by Vladimir Rutsky.

Patch by Mariatta Wijaya.

Also, make idlelib.idle.main() work after import idlelib.idle.

Reformat a few early 3.x entries in HEWS.txt.

targets in Makefile).  Patch by Arfrever Frehtes Taifersar Arahesis.

Patch by Valerie Lambert.

The test was commented out in 2005 before ctypes was added to Python, because
the “cdll” attribute loading feature “will no longer work this way”:
http://svn.python.org/view?view=revision&revision=49102

Methods itermonthdays() and itermonthdays2() are reimplemented so that they
don't call itermonthdates() which can cause datetime.date under/overflow.

invalid keyword args.