(with the right revisions this time, hopefully)

Fixes #6258.

Merged revisions 72523,72950-72951,72994,73003,73033,73036-73040,73091-73093,73096,73179-73181,73192,73231,73244,73255-73256,73365 via svnmerge from
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

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  r72523 | benjamin.peterson | 2009-05-09 14:42:26 -0500 (Sat, 09 May 2009) | 1 line

  remove parenthesis
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  r72950 | benjamin.peterson | 2009-05-26 18:19:45 -0500 (Tue, 26 May 2009) | 1 line

  remove unused imports
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  r72951 | benjamin.peterson | 2009-05-26 18:27:00 -0500 (Tue, 26 May 2009) | 1 line

  this is no longer executable
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  r72994 | benjamin.peterson | 2009-05-28 15:32:54 -0500 (Thu, 28 May 2009) | 1 line

  fix test_all_fixers on Windows #6134
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  r73003 | benjamin.peterson | 2009-05-28 21:57:28 -0500 (Thu, 28 May 2009) | 4 lines

  make 2to3 test utilities easier to use with other applications (3to2)

  Patch by Joe Amenta
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  r73033 | benjamin.peterson | 2009-05-29 16:58:32 -0500 (Fri, 29 May 2009) | 1 line

  update grammar for multi with statement
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  r73036 | benjamin.peterson | 2009-05-29 17:33:20 -0500 (Fri, 29 May 2009) | 1 line

  simplify fix_unicode
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  r73037 | benjamin.peterson | 2009-05-29 17:53:03 -0500 (Fri, 29 May 2009) | 1 line

  add custom error for pattern syntax errors
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  r73038 | benjamin.peterson | 2009-05-29 17:55:00 -0500 (Fri, 29 May 2009) | 1 line

  complain if details are attached to a token
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  r73039 | benjamin.peterson | 2009-05-29 18:00:28 -0500 (Fri, 29 May 2009) | 1 line

  add a test for whitespace
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  r73040 | benjamin.peterson | 2009-05-29 18:01:17 -0500 (Fri, 29 May 2009) | 1 line

  a fix for emacs highlighting
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  r73091 | benjamin.peterson | 2009-05-31 20:55:25 -0500 (Sun, 31 May 2009) | 1 line

  deprecate set_prefix() and get_prefix() in favor of a prefix property
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  r73092 | benjamin.peterson | 2009-05-31 21:00:51 -0500 (Sun, 31 May 2009) | 1 line

  change hideous java naming scheme
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  r73093 | benjamin.peterson | 2009-05-31 21:01:39 -0500 (Sun, 31 May 2009) | 1 line

  remove dated comment
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  r73096 | benjamin.peterson | 2009-05-31 21:40:53 -0500 (Sun, 31 May 2009) | 1 line

  group tests
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  r73179 | benjamin.peterson | 2009-06-03 13:09:53 -0500 (Wed, 03 Jun 2009) | 1 line

  handle the case where there's multiple trailers #6185
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  r73180 | benjamin.peterson | 2009-06-03 13:18:05 -0500 (Wed, 03 Jun 2009) | 1 line

  scrap __main__ section
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  r73181 | benjamin.peterson | 2009-06-03 13:24:48 -0500 (Wed, 03 Jun 2009) | 1 line

  remove shebang lines and __main__ sections
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  r73192 | benjamin.peterson | 2009-06-03 19:16:30 -0500 (Wed, 03 Jun 2009) | 4 lines

  actually test something here

  Thanks to Joe Amenta for noticing.y
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  r73231 | benjamin.peterson | 2009-06-04 13:38:50 -0500 (Thu, 04 Jun 2009) | 1 line

  remove unused variable
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  r73244 | benjamin.peterson | 2009-06-05 08:39:25 -0500 (Fri, 05 Jun 2009) | 1 line

  allow fixers to give different options in setUp
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  r73255 | benjamin.peterson | 2009-06-06 11:23:46 -0500 (Sat, 06 Jun 2009) | 1 line

  fix the except fixer on one line suites #6222
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  r73256 | benjamin.peterson | 2009-06-06 11:27:40 -0500 (Sat, 06 Jun 2009) | 1 line

  test one-line else and finally clauses
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  r73365 | benjamin.peterson | 2009-06-11 17:01:32 -0500 (Thu, 11 Jun 2009) | 1 line

  normalize whitespace
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(There are still a few test files that don't use the standard layout)

since the introduction of the SETUP_WITH opcode,
__enter__ and __exit__ methods must belong to the type,
and are not retrieved at the instance level (__dict__ or __getattr__).

Add a note in whatsnew about this incompatibility;
old style classes are not affected.

os.popen to subprocess.  Also fixes reference link in the
os.spawn documentation.

--enable-shared

of Python (on OSX), and the end result of that is that the combination of
``python-config --ldflags`` and ``python-config --libs`` refers to an actually
existing location.

I've done this in preference to changing python-config to specify
'-framework Python' for linking because that doesn't work when you have multiple
versions of python installed (because '-framework Python' will always link to
the 'Current' version of the framework, without a possibility to specify a
specific version).