Added --no-protect-args and --no-s.

options.c

@@ -593,7 +593,9 @@ static struct poptOption long_options[] = {
   {"files-from",       0,  POPT_ARG_STRING, &files_from, 0, 0, 0 },
   {"from0",           '0', POPT_ARG_VAL,    &eol_nulls, 1, 0, 0},
   {"no-from0",         0,  POPT_ARG_VAL,    &eol_nulls, 0, 0, 0},
-  {"protect-args",    's', POPT_ARG_NONE,   &protect_args, 0, 0, 0},
+  {"protect-args",    's', POPT_ARG_VAL,    &protect_args, 1, 0, 0},
+  {"no-protect-args",  0,  POPT_ARG_VAL,    &protect_args, 0, 0, 0},
+  {"no-s",             0,  POPT_ARG_VAL,    &protect_args, 0, 0, 0},
   {"numeric-ids",      0,  POPT_ARG_VAL,    &numeric_ids, 1, 0, 0 },
   {"no-numeric-ids",   0,  POPT_ARG_VAL,    &numeric_ids, 0, 0, 0 },
   {"timeout",          0,  POPT_ARG_INT,    &io_timeout, 0, 0, 0 },