Merged revisions 67953 via svnmerge from

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

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  r67953 | georg.brandl | 2008-12-27 19:20:04 +0100 (Sat, 27 Dec 2008) | 3 lines

  Patch #4739 by David Laban: add symbols to pydoc help topics,
  so that ``help('@')`` works as expected.
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