parameters: (self, e)
docstring: Print all of the functions and their key bindings to the Readline
          output stream. If a numeric argument is supplied, the output is
          formatted in such a way that it can be made part of an inputrc
          file. This command is unbound by default.
docstring_summary: Print all of the functions and their key bindings to the Readline
          output stream. If a numeric argument is supplied, the output is
          formatted in such a way that it can be made part of an inputrc
          file. This command is unbound by default.
docstring_tokens: Print all of the functions and their key bindings to the Readline output stream . If a numeric argument is supplied the output is formatted in such a way that it can be made part of an inputrc file . This command is unbound by default .
function: def dump_functions(self, e): # ()
          '''Print all of the functions and their key bindings to the Readline
          output stream. If a numeric argument is supplied, the output is
          formatted in such a way that it can be made part of an inputrc
          file. This command is unbound by default.'''
          pass
function_tokens: def dump_functions ( self , e ) : # () pass