parameters: (self, char, handler=None)
docstring: This function is a convenience function so you don't have to
          remember to call ord() for ascii chars to be used for navigation.
docstring_summary: This function is a convenience function so you don't have to
          remember to call ord() for ascii chars to be used for navigation.
docstring_tokens: This function is a convenience function so you don t have to remember to call ord () for ascii chars to be used for navigation .
function: def _AddNavKey(self, char, handler=None):
          """
          This function is a convenience function so you don't have to
          remember to call ord() for ascii chars to be used for navigation.
          """
          self._AddNavKeycode(ord(char), handler)
function_tokens: def _AddNavKey ( self , char , handler = None ) : self . _AddNavKeycode ( ord ( char ) , handler )