Merged revisions 72060 via svnmerge from

Merged revisions 72060 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r72060 | r.david.murray | 2009-04-28 12:08:18 -0400 (Tue, 28 Apr 2009) | 10 lines

  Various small fixups to the multiprocessing docs, mostly fixing and
  enabling doctests that Sphinx can run, and fixing and disabling tests that
  Sphinx can't run.  I hand checked every test not now marked as a doctest,
  and all except the two that have open bug reports against them now work,
  at least on Linux/trunk. (I did not look at the last example at all since
  there was already an open bug).  I did not read the whole document with
  an editor's eye, but I did fix a few things I noticed while working on
  the tests.
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