explicit termination is no longer an option. the decoder now terminates whenever it reaches the end of an unambiguous json term and returns a function that accepts either more input to continue decoding or the empty binary to force termination.

examples are currently broken, but the test suite has been updated to reflect the new api.

test/jsx_test.erl

@@ -50,24 +50,28 @@ test_body(TestSpec, Dir) ->
         case file:consult(Dir ++ "/" ++ TestSpec) of
             {ok, [Events]} ->
                 Decoder = jsx:decoder(),
-                [{TestName, ?_assertEqual(incremental_decode(Decoder, JSON), Events)}] ++
+                [{TestName ++ "_incremental", ?_assertEqual(incremental_decode(Decoder, JSON), Events)}] ++
                 [{TestName, ?_assertEqual(decode(Decoder, JSON), Events)}]
             ; {ok, [Events, Flags]} ->
                 Decoder = jsx:decoder(Flags),
-                [{TestName, ?_assertEqual(incremental_decode(Decoder, JSON), Events)}] ++
+                [{TestName ++ "_incremental", ?_assertEqual(incremental_decode(Decoder, JSON), Events)}] ++
                 [{TestName, ?_assertEqual(decode(Decoder, JSON), Events)}]
         end
     catch _:_ -> []
     end.
     
 incremental_decode(F, <<>>) ->
-    {Result, Rest} = F(<<>>),
-    true = jsx:tail_clean(Rest),
-    Result;    
+    case F(<<>>) of
+        G when is_function(G) ->
+            {Result, <<>>} = G(<<>>),
+            Result
+        ; {Result, Rest} ->
+            Result
+    end; 
 incremental_decode(F, <<A/utf8, Rest/binary>>) ->
     case F(<<A/utf8>>) of
         G when is_function(G) ->
-            decode(G, Rest)
+            incremental_decode(G, Rest)
         ; {Result, _} ->
             Result
     end.
@@ -78,7 +82,7 @@ decode(F, JSON) ->
             {Result, <<>>} = G(<<>>),
             Result
         ; {Result, Rest} ->
-            true = jsx:tail_clean(Rest),
+            {_, <<>>} = (F(Rest))(<<>>),
             Result
     end.