rem: string_to_integer (int count_lines, const char *n_string)
add: string_to_integer (bool count_lines, const char *n_string)
context: string_to_integer (int count_lines, const char *n_string){  strtol_error s_err;  uintmax_t n;  s_err = xstrtoumax (n_string, NULL, 10, &n, "bkm");  if (s_err == LONGINT_OVERFLOW)    {      error (EXIT_FAILURE, 0,	     _("%s: %s is so large that it is not representable"), n_string,	     count_lines ? _("number of lines") : _("number of bytes"));    }  if (s_err != LONGINT_OK)    {      error (EXIT_FAILURE, 0, "%s: %s", n_string,	     (count_lines	      ? _("invalid number of lines")	      : _("invalid number of bytes")));    }  return n;}