Blocked revisions 64546-64547 via svnmerge

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  r64546 | benjamin.peterson | 2008-06-26 16:24:35 -0500 (Thu, 26 Jun 2008) | 1 line

  use the new API
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  r64547 | benjamin.peterson | 2008-06-26 16:29:19 -0500 (Thu, 26 Jun 2008) | 1 line

  fix isSet in _exposed
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