Anable jsx|jiffy option

Author: Yuki Ito

include/msgpack.hrl

@@ -43,6 +43,7 @@
 
 -type msgpack_list_options() :: [
                                  {format, jsx|jiffy} |
+                                 jsx | jiffy |
                                  {allow_atom, none|pack} |
                                  {enable_str, boolean()} |
                                  {ext, {msgpack_ext_packer(),msgpack_ext_unpacker()}}

src/msgpack.erl

@@ -117,6 +117,14 @@ parse_options(Opt) -> parse_options(Opt, ?OPTION{original_list=Opt}).
 
 %% @private
 parse_options([], Opt) -> Opt;
+parse_options([jsx|TL], Opt0) ->
+    Opt = Opt0?OPTION{interface=jsx,
+                      map_unpack_fun=msgpack_unpacker:map_unpacker(jsx)},
+    parse_options(TL, Opt);
+parse_options([jiffy|TL], Opt0) ->
+    Opt = Opt0?OPTION{interface=jiffy,
+                      map_unpack_fun=msgpack_unpacker:map_unpacker(jiffy)},
+    parse_options(TL, Opt);
 parse_options([{format,Type}|TL], Opt0) when Type =:= jsx; Type =:= jiffy ->
     Opt = Opt0?OPTION{interface=Type,
                       map_unpack_fun=msgpack_unpacker:map_unpacker(Type)},