Merged revisions 62049,62054 via svnmerge from

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

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  r62049 | georg.brandl | 2008-03-30 00:01:47 -0700 (Sun, 30 Mar 2008) | 2 lines

  #2505: allow easier creation of AST nodes.
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  r62054 | georg.brandl | 2008-03-30 12:43:27 -0700 (Sun, 30 Mar 2008) | 2 lines

  Fix error message -- "expects either 0 or 0 arguments"
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