code: def insert_injfilterrejector_option_group(parser):
      
      injfilterrejector_group = \
          parser.add_argument_group(_injfilterrejector_group_help)
      curr_arg = "--injection-filter-rejector-chirp-time-window"
      injfilterrejector_group.add_argument(curr_arg, type=float, default=None,
                                           help=_injfilterer_cthresh_help)
      curr_arg = "--injection-filter-rejector-match-threshold"
      injfilterrejector_group.add_argument(curr_arg, type=float, default=None,
                                           help=_injfilterer_mthresh_help)
      curr_arg = "--injection-filter-rejector-coarsematch-deltaf"
      injfilterrejector_group.add_argument(curr_arg, type=float, default=1.,
                                           help=_injfilterer_deltaf_help)
      curr_arg = "--injection-filter-rejector-coarsematch-fmax"
      injfilterrejector_group.add_argument(curr_arg, type=float, default=256.,
                                           help=_injfilterer_fmax_help)
      curr_arg = "--injection-filter-rejector-seg-buffer"
      injfilterrejector_group.add_argument(curr_arg, type=int, default=10,
                                           help=_injfilterer_buffer_help)
      curr_arg = "--injection-filter-rejector-f-lower"
      injfilterrejector_group.add_argument(curr_arg, type=int, default=None,
                                           help=_injfilterer_flower_help)
docs: Add options for injfilterrejector to executable.