Merged revisions 68898 via svnmerge from

Merged revisions 68898 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r68898 | martin.v.loewis | 2009-01-24 17:19:45 +0100 (Sa, 24 Jan 2009) | 10 lines

  Merged revisions 68893 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r68893 | martin.v.loewis | 2009-01-24 16:47:27 +0100 (Sa, 24 Jan 2009) | 3 lines

    Issue #3881: Help Tcl to load even when started through the
    unreadable local symlink to "Program Files" on Vista.
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