commit bash-20170622 snapshot

examples/loadables/head.c

@@ -117,6 +117,7 @@ head_builtin (list)
 	      return (EX_USAGE);
 	    }
 	  break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/id.c

@@ -91,6 +91,7 @@ id_builtin (list)
 	case 'n': id_flags |= ID_USENAME; break;
 	case 'r': id_flags |= ID_USEREAL; break;
 	case 'u': id_flags |= ID_USERONLY; break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/ln.c

@@ -76,6 +76,7 @@ ln_builtin (list)
 	case 'n':
 	  flags |= LN_NOFOLLOW;
 	  break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/mkdir.c

@@ -68,6 +68,7 @@ mkdir_builtin (list)
 	case 'm':
 	  mode = list_optarg;
 	  break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage();
 	  return (EX_USAGE);

examples/loadables/pathchk.c

@@ -112,6 +112,7 @@ pathchk_builtin (list)
 	case 'p':
 	  pflag = 1;
 	  break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/print.c

@@ -122,6 +122,7 @@ print_builtin (list)
 	case 'f':
 	  pfmt = list_optarg;
 	  break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/printenv.c

@@ -46,6 +46,7 @@ printenv_builtin (list)
     {
       switch (opt)
 	{
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/push.c

@@ -51,6 +51,7 @@ push_builtin (list)
     {
       switch (opt)
 	{
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/realpath.c

@@ -86,6 +86,7 @@ WORD_LIST	*list;
 		case 'v':
 			vflag = 1;
 			break;
+		CASE_HELPOPT;
 		default:
 			builtin_usage();
 			return (EX_USAGE);

examples/loadables/tee.c

@@ -84,6 +84,7 @@ tee_builtin (list)
 	case 'i':
 	  nointr = 1;
 	  break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/template.c

@@ -31,6 +31,7 @@ template_builtin (list)
     {
       switch (opt)
 	{
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/tty.c

@@ -46,6 +46,7 @@ tty_builtin (list)
 	case 's':
 	  sflag = 1;
 	  break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/uname.c

@@ -95,6 +95,7 @@ uname_builtin (list)
 	case 'v':
 	  uname_flags |= FLAG_VERSION;
 	  break;
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);

examples/loadables/whoami.c

@@ -39,6 +39,7 @@ whoami_builtin (list)
     {
       switch (opt)
 	{
+	CASE_HELPOPT;
 	default:
 	  builtin_usage ();
 	  return (EX_USAGE);