Function main

src/csplit.c:1281–1392

}

int
main (int argc, char **argv)
{
  int optc;

  initialize_main (&argc, &argv);
  set_program_name (argv[0]);
  setlocale (LC_ALL, "");
  bindtextdomain (PACKAGE, LOCALEDIR);
  textdomain (PACKAGE);

  atexit (close_stdout);

  global_argv = argv;

  while ((optc = getopt_long (argc, argv, "f:b:kn:sqz", longopts, NULL))
         != -1)
    switch (optc)
      {
      case 'f':
        prefix = optarg;
        break;

      case 'b':
        suffix = optarg;
        break;

      case 'k':
        remove_files = false;
        break;

      case 'n':
        digits = xdectoimax (optarg, 0, MIN (INT_MAX, IDX_MAX), "",
                             _("invalid number"), 0);
        break;

      case 's':
      case 'q':
        suppress_count = true;
        break;

      case 'z':
        elide_empty_files = true;
        break;

      case SUPPRESS_MATCHED_OPTION:
        suppress_matched = true;
        break;

      case_GETOPT_HELP_CHAR;

      case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);

      default:
        usage (EXIT_FAILURE);
      }

  if (argc - optind < 2)