code: def cmd_save(args):
      '''save a graph'''
      child = multiproc.Process(target=save_process, args=[mestate.last_graph, mestate.child_pipe_send_console, mestate.child_pipe_send_graph, mestate.status.msgs])
      child.start(f cmd_save(args):
      '''save a graph'''
      child = multiproc.Process(target=save_process, args=[mestate.last_graph, mestate.child_pipe_send_console, mestate.child_pipe_send_graph, mestate.status.msgs])
      child.start()
docs: save a graph