Merged revisions 73114 via svnmerge from

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

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  r73114 | amaury.forgeotdarc | 2009-06-01 22:53:18 +0200 (lun., 01 juin 2009) | 3 lines

  #4547: When debugging a very large function, it was not always
  possible to update the lineno attribute of the current frame.
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