Merged revisions 65125 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r65125 | eric.smith | 2008-07-18 20:24:05 -0400 (Fri, 18 Jul 2008) | 1 line

  Fix issue 3411: default float format spec fails on negative numbers.
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