change error_handler function signature to /3 from /6

src/jsx_decoder.erl

@@ -95,7 +95,7 @@ decoder(Handler, State, Config) ->
 -define(error(State, Bin, Handler, Acc, Stack, Config),
     case Config#config.error_handler of
         false -> erlang:error(badarg);
-        F -> F(State, Bin, Handler, Acc, Stack, Config)
+        F -> F(Bin, {decoder, State, Handler, Acc, Stack}, Config)
     end
 ).
 -define(error(State, Bin, Handler, Stack, Config),
@@ -1948,7 +1948,7 @@ error_test_() ->
 
 custom_error_handler_test_() ->
     Decode = fun(JSON, Config) -> start(JSON, {jsx, []}, [], jsx_utils:parse_config(Config)) end,
-    Error = fun(State, Rest, _Handler, _Acc, _Stack, _Config) -> {State, Rest} end,
+    Error = fun(Rest, {_, State, _, _, _}, _) -> {State, Rest} end,
     [
         {"maybe_bom error", ?_assertEqual(
             {value, <<16#ef, 0>>},

src/jsx_utils.erl

@@ -29,7 +29,7 @@
 -export([clean_string/2]).
 
 -ifdef(TEST).
--export([fake_error_handler/6]).
+-export([fake_error_handler/3]).
 -endif.
 
 -include("jsx_config.hrl").
@@ -71,7 +71,7 @@ parse_config([{pre_encode, Encoder}|Rest] = Options, Config) when is_function(En
         false -> parse_config(Rest, Config#config{pre_encode=Encoder})
         ; _ -> erlang:error(badarg, [Options, Config])
     end;
-parse_config([{error_handler, ErrorHandler}|Rest] = Options, Config) when is_function(ErrorHandler, 6) ->
+parse_config([{error_handler, ErrorHandler}|Rest] = Options, Config) when is_function(ErrorHandler, 3) ->
     case Config#config.error_handler of
         false -> parse_config(Rest, Config#config{error_handler=ErrorHandler})
         ; _ -> erlang:error(badarg, [Options, Config])
@@ -621,8 +621,8 @@ config_test_() ->
             ])
         )},
         {"error_handler flag", ?_assertEqual(
-            #config{error_handler=fun ?MODULE:fake_error_handler/6},
-            parse_config([{error_handler, fun ?MODULE:fake_error_handler/6}])
+            #config{error_handler=fun ?MODULE:fake_error_handler/3},
+            parse_config([{error_handler, fun ?MODULE:fake_error_handler/3}])
         )},
         {"two error_handlers defined", ?_assertError(
             badarg,
@@ -635,7 +635,7 @@ config_test_() ->
     ].
     
 
-fake_error_handler(_, _, _, _, _, _) -> ok.
+fake_error_handler(_, _, _) -> ok.
 
 
 %% erlang refuses to encode certain codepoints, so fake them