This resulted in a warning (treated as error) from pep8 1.5.7 when running Doxygen test suite for Python.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2012-doxygen@13517 626c5289-ae23-0410-ae9c-e8d60b6d4f22