def _design_review_edit(cell, path, new_text, position, model):
    """
    Function to respond to design review list gtk.TreeView() gtk.CellRenderer()
    editing.

    :param gtk.CellRenderer cell: the gtk.CellRenderer() that was edited.
    :param str path: the gtk.TreeView() path of the gtk.CellRenderer() that was
                     edited.
    :param str new_text: the new text in the edited gtk.CellRenderer().
    :param int position: the column position of the edited gtk.CellRenderer().
    :param gtk.TreeModel model: the gtk.TreeModel() the edited
                                gtk.CellRenderer() belongs to.
    :return: False if successful or True if an error is encountered.
    :rtype: boolean
    """

    if position == 3:
        new_text = not cell.get_active()

    model[path][position] = new_text

    return False