rem: if (status != 0)
add: if (status != EXIT_SUCCESS)
context: usage (int status){  if (status != 0)    fprintf (stderr, _("Try `%s --help' for more information.\n"),	     program_name);  else    {      printf (_("\Usage: %s [OPTION]... MODE[,MODE]... FILE...\n\  or:  %s [OPTION]... OCTAL-MODE FILE...\n\  or:  %s [OPTION]... --reference=RFILE FILE...\n\"),	      program_name, program_name, program_name);      fputs (_("\Change the mode of each FILE to MODE.\n\\n\  -c, --changes           like verbose but report only when a change is made\n\  -f, --silent, --quiet   suppress most error messages\n\  -v, --verbose           output a diagnostic for every file processed\n\      --reference=RFILE   use RFILE's mode instead of MODE values\n\  -R, --recursive         change files and directories recursively\n\"), stdout);      fputs (HELP_OPTION_DESCRIPTION, stdout);      fputs (VERSION_OPTION_DESCRIPTION, stdout);      fputs (_("\\n\Each MODE is one or more of the letters ugoa, one of the symbols +-= and\n\one or more of the letters rwxXstugo.\n\"), stdout);      printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);    }  exit (status);}