docs: def status(sec):
      """Toolbar progressive status
      """
      if _meta_.prg_bar in ["on", "ON"]:
          syms = ["|", "/", "-", "\\"]
          for sym in syms:
              sys.stdout.write("\b{0}{1}{2}".format(_meta_.color["GREY"], sym,
                                                    _meta_.color["ENDC"]))
              sys.stdout.flush()
              time.sleep(float(sec))