priliz riedke riadkovanie PRE bloku

int

main (int argc, char **argv)

{

  char *name;

  initialize_main (&argc, &argv);

  program_name = argv[0];

  setlocale (LC_ALL, "");

  bindtextdomain (PACKAGE, LOCALEDIR);

  textdomain (PACKAGE);

  atexit (close_stdout);

  parse_long_options (argc, argv, PROGRAM_NAME, GNU_PACKAGE, VERSION,

		      usage, AUTHORS, (char const *) NULL);

  if (getopt_long (argc, argv, "+", NULL, NULL) != -1)

    usage (EXIT_FAILURE);

  if (argc < optind + 1)

    {

      error (0, 0, _("missing operand"));

      usage (EXIT_FAILURE);

    }

  if (optind + 2 < argc)

    {

      error (0, 0, _("extra operand %s"), quote (argv[optind + 2]));

      usage (EXIT_FAILURE);

    }

  name = base_name (argv[optind]);

  strip_trailing_slashes (name);

  /* Per POSIX, `basename // /' must return `//' on platforms with

     distinct //.  On platforms with drive letters, this generalizes

     to making `basename c: :' return `c:'.  This rule is captured by

     skipping suffix stripping if base_name returned an absolute path

     or a drive letter (only possible if name is a file-system

     root).  */

  if (argc == optind + 2 && IS_RELATIVE_FILE_NAME (name)

      && ! FILE_SYSTEM_PREFIX_LEN (name))

    remove_suffix (name, argv[optind + 1]);

  puts (name);

  free (name);

  exit (EXIT_SUCCESS);

}