parameters: (self, e)
docstring: Set the mark to the point. If a numeric argument is supplied, the
          mark is set to that position.
docstring_summary: Set the mark to the point. If a numeric argument is supplied, the
          mark is set to that position.
docstring_tokens: Set the mark to the point . If a numeric argument is supplied the mark is set to that position .
function: def set_mark(self, e): # (C-@)
          '''Set the mark to the point. If a numeric argument is supplied, the
          mark is set to that position.'''
          self.l_buffer.set_mark()
function_tokens: def set_mark ( self , e ) : # (C-@) self . l_buffer . set_mark ( )