{ "ignore-length", 0, OPT_BOOLEAN, "ignorelength", -1 },
{ "ignore-tags", 0, OPT_VALUE, "ignoretags", -1 },
{ "include-directories", 'I', OPT_VALUE, "includedirectories", -1 },
+#ifdef ENABLE_IPV6
{ "inet4-only", '4', OPT_BOOLEAN, "inet4only", -1 },
{ "inet6-only", '6', OPT_BOOLEAN, "inet6only", -1 },
+#endif
{ "input-file", 'i', OPT_VALUE, "input", -1 },
{ "keep-session-cookies", 0, OPT_BOOLEAN, "keepsessioncookies", -1 },
{ "level", 'l', OPT_VALUE, "reclevel", -1 },
--dns-cache=off disable caching DNS lookups.\n"),
N_("\
--restrict-file-names=OS restrict chars in file names to ones OS allows.\n"),
+#ifdef ENABLE_IPV6
N_("\
-4, --inet4-only connect only to IPv4 addresses.\n"),
N_("\
-6, --inet6-only connect only to IPv6 addresses.\n"),
+#endif
"\n",
N_("\