code: def rellineto(self, x, y):
          '''Draw a line using relative coordinates.'''
          if self._path is None:
              raise ShoebotError(_("No current path. Use beginpath() first."))
          self._path.rellineto(x, yf rellineto(self, x, y):
          '''Draw a line using relative coordinates.'''
          if self._path is None:
              raise ShoebotError(_("No current path. Use beginpath() first."))
          self._path.rellineto(x, y)
docs: Draw a line using relative coordinates.