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reordered some clauses, removed superfluous binary types

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This commit is contained in:
alisdair sullivan 2010-05-26 17:50:35 -07:00
parent ca5567441f
commit 06ded56939
1 changed files with 183 additions and 184 deletions
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367
src/jsx_decoder.erl
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@ -37,43 +37,44 @@
%% compiler for efficient matching, but you shouldn't be using naked values or comments %% compiler for efficient matching, but you shouldn't be using naked values or comments
%% anyways, they are horrible and contrary to the spec. %% anyways, they are horrible and contrary to the spec.
start(<<?start_object/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> start(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
object(Rest, [key|Stack], fold(start_object, Callbacks), Opts);
start(<<?start_array/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
array(Rest, [array|Stack], fold(start_array, Callbacks), Opts);
start(<<?quote/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
string(Rest, Stack, Callbacks, Opts, []);
start(<<$t/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
tr(Rest, Stack, Callbacks, Opts);
start(<<$f/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
fa(Rest, Stack, Callbacks, Opts);
start(<<$n/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
nu(Rest, Stack, Callbacks, Opts);
start(<<?negative/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
negative(Rest, Stack, Callbacks, Opts, "-");
start(<<?zero/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
zero(Rest, Stack, Callbacks, Opts, "0");
start(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_nonzero(S), Opts#opts.naked_values == true ->
integer(Rest, Stack, Callbacks, Opts, [S]);
start(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> start(Resume, Stack, Callbacks, Opts) end);
start(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
start(Rest, Stack, Callbacks, Opts); start(Rest, Stack, Callbacks, Opts);
start(<<?start_object, Rest/binary>>, Stack, Callbacks, Opts) ->
object(Rest, [key|Stack], fold(start_object, Callbacks), Opts);
start(<<?start_array, Rest/binary>>, Stack, Callbacks, Opts) ->
array(Rest, [array|Stack], fold(start_array, Callbacks), Opts);
start(<<?quote, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
string(Rest, Stack, Callbacks, Opts, []);
start(<<$t, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
tr(Rest, Stack, Callbacks, Opts);
start(<<$f, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
fa(Rest, Stack, Callbacks, Opts);
start(<<$n, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
nu(Rest, Stack, Callbacks, Opts);
start(<<?negative, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
negative(Rest, Stack, Callbacks, Opts, "-");
start(<<?zero, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.naked_values == true ->
zero(Rest, Stack, Callbacks, Opts, "0");
start(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_nonzero(S), Opts#opts.naked_values == true ->
integer(Rest, Stack, Callbacks, Opts, [S]);
start(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> start(Resume, Stack, Callbacks, Opts) end);
start(<<>>, Stack, Callbacks, Opts) -> start(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> start(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> start(Stream, Stack, Callbacks, Opts) end.
maybe_done(<<?end_object/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts) ->
maybe_done(Rest, Stack, fold(end_object, Callbacks), Opts); maybe_done(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
maybe_done(<<?end_array/utf8, Rest/binary>>, [array|Stack], Callbacks, Opts) ->
maybe_done(Rest, Stack, fold(end_array, Callbacks), Opts);
maybe_done(<<?comma/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts) ->
key(Rest, [key|Stack], Callbacks, Opts);
maybe_done(<<?comma/utf8, Rest/binary>>, [array|_] = Stack, Callbacks, Opts) ->
value(Rest, Stack, Callbacks, Opts);
maybe_done(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> maybe_done(Resume, Stack, Callbacks, Opts) end);
maybe_done(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
maybe_done(Rest, Stack, Callbacks, Opts); maybe_done(Rest, Stack, Callbacks, Opts);
maybe_done(<<?end_object, Rest/binary>>, [object|Stack], Callbacks, Opts) ->
maybe_done(Rest, Stack, fold(end_object, Callbacks), Opts);
maybe_done(<<?end_array, Rest/binary>>, [array|Stack], Callbacks, Opts) ->
maybe_done(Rest, Stack, fold(end_array, Callbacks), Opts);
maybe_done(<<?comma, Rest/binary>>, [object|Stack], Callbacks, Opts) ->
key(Rest, [key|Stack], Callbacks, Opts);
maybe_done(<<?comma, Rest/binary>>, [array|_] = Stack, Callbacks, Opts) ->
value(Rest, Stack, Callbacks, Opts);
maybe_done(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> maybe_done(Resume, Stack, Callbacks, Opts) end);
maybe_done(<<>>, [], Callbacks, Opts) when Opts#opts.explicit_termination == true -> maybe_done(<<>>, [], Callbacks, Opts) when Opts#opts.explicit_termination == true ->
fun(<<>>) -> {fold(completed_parse, Callbacks), <<>>} fun(<<>>) -> {fold(completed_parse, Callbacks), <<>>}
;(Stream) -> maybe_done(Stream, [], Callbacks, Opts) ;(Stream) -> maybe_done(Stream, [], Callbacks, Opts)
@ -84,88 +85,88 @@ maybe_done(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> maybe_done(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> maybe_done(Stream, Stack, Callbacks, Opts) end.
object(<<?end_object/utf8, Rest/binary>>, [key|Stack], Callbacks, Opts) -> object(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
maybe_done(Rest, Stack, fold(end_object, Callbacks), Opts);
object(<<?quote/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
string(Rest, Stack, Callbacks, Opts, []);
object(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> object(Resume, Stack, Callbacks, Opts) end);
object(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
object(Rest, Stack, Callbacks, Opts); object(Rest, Stack, Callbacks, Opts);
object(<<?quote, Rest/binary>>, Stack, Callbacks, Opts) ->
string(Rest, Stack, Callbacks, Opts, []);
object(<<?end_object, Rest/binary>>, [key|Stack], Callbacks, Opts) ->
maybe_done(Rest, Stack, fold(end_object, Callbacks), Opts);
object(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> object(Resume, Stack, Callbacks, Opts) end);
object(<<>>, Stack, Callbacks, Opts) -> object(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> object(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> object(Stream, Stack, Callbacks, Opts) end.
array(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
array(<<?quote/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> array(Rest, Stack, Callbacks, Opts);
array(<<?quote, Rest/binary>>, Stack, Callbacks, Opts) ->
string(Rest, Stack, Callbacks, Opts, []); string(Rest, Stack, Callbacks, Opts, []);
array(<<?start_object/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> array(<<$t, Rest/binary>>, Stack, Callbacks, Opts) ->
object(Rest, [key|Stack], fold(start_object, Callbacks), Opts);
array(<<?start_array/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
array(Rest, [array|Stack], fold(start_array, Callbacks), Opts);
array(<<?end_array/utf8, Rest/binary>>, [array|Stack], Callbacks, Opts) ->
maybe_done(Rest, Stack, fold(end_array, Callbacks), Opts);
array(<<$t/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
tr(Rest, Stack, Callbacks, Opts); tr(Rest, Stack, Callbacks, Opts);
array(<<$f/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> array(<<$f, Rest/binary>>, Stack, Callbacks, Opts) ->
fa(Rest, Stack, Callbacks, Opts); fa(Rest, Stack, Callbacks, Opts);
array(<<$n/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> array(<<$n, Rest/binary>>, Stack, Callbacks, Opts) ->
nu(Rest, Stack, Callbacks, Opts); nu(Rest, Stack, Callbacks, Opts);
array(<<?negative/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> array(<<?negative, Rest/binary>>, Stack, Callbacks, Opts) ->
negative(Rest, Stack, Callbacks, Opts, "-"); negative(Rest, Stack, Callbacks, Opts, "-");
array(<<?zero/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> array(<<?zero, Rest/binary>>, Stack, Callbacks, Opts) ->
zero(Rest, Stack, Callbacks, Opts, "0"); zero(Rest, Stack, Callbacks, Opts, "0");
array(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_nonzero(S) -> array(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_nonzero(S) ->
integer(Rest, Stack, Callbacks, Opts, [S]); integer(Rest, Stack, Callbacks, Opts, [S]);
array(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true -> array(<<?start_object, Rest/binary>>, Stack, Callbacks, Opts) ->
object(Rest, [key|Stack], fold(start_object, Callbacks), Opts);
array(<<?start_array, Rest/binary>>, Stack, Callbacks, Opts) ->
array(Rest, [array|Stack], fold(start_array, Callbacks), Opts);
array(<<?end_array, Rest/binary>>, [array|Stack], Callbacks, Opts) ->
maybe_done(Rest, Stack, fold(end_array, Callbacks), Opts);
array(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> array(Resume, Stack, Callbacks, Opts) end); maybe_comment(Rest, fun(Resume) -> array(Resume, Stack, Callbacks, Opts) end);
array(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
array(Rest, Stack, Callbacks, Opts);
array(<<>>, Stack, Callbacks, Opts) -> array(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> array(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> array(Stream, Stack, Callbacks, Opts) end.
value(<<?quote/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> value(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
string(Rest, Stack, Callbacks, Opts, []);
value(<<?start_object/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
object(Rest, [key|Stack], fold(start_object, Callbacks), Opts);
value(<<?start_array/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
array(Rest, [array|Stack], fold(start_array, Callbacks), Opts);
value(<<$t/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
tr(Rest, Stack, Callbacks, Opts);
value(<<$f/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
fa(Rest, Stack, Callbacks, Opts);
value(<<$n/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
nu(Rest, Stack, Callbacks, Opts);
value(<<?negative/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
negative(Rest, Stack, Callbacks, Opts, "-");
value(<<?zero/utf8, Rest/binary>>, Stack, Callbacks, Opts) ->
zero(Rest, Stack, Callbacks, Opts, "0");
value(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_nonzero(S) ->
integer(Rest, Stack, Callbacks, Opts, [S]);
value(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> value(Resume, Stack, Callbacks, Opts) end);
value(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
value(Rest, Stack, Callbacks, Opts); value(Rest, Stack, Callbacks, Opts);
value(<<?quote, Rest/binary>>, Stack, Callbacks, Opts) ->
string(Rest, Stack, Callbacks, Opts, []);
value(<<$t, Rest/binary>>, Stack, Callbacks, Opts) ->
tr(Rest, Stack, Callbacks, Opts);
value(<<$f, Rest/binary>>, Stack, Callbacks, Opts) ->
fa(Rest, Stack, Callbacks, Opts);
value(<<$n, Rest/binary>>, Stack, Callbacks, Opts) ->
nu(Rest, Stack, Callbacks, Opts);
value(<<?negative, Rest/binary>>, Stack, Callbacks, Opts) ->
negative(Rest, Stack, Callbacks, Opts, "-");
value(<<?zero, Rest/binary>>, Stack, Callbacks, Opts) ->
zero(Rest, Stack, Callbacks, Opts, "0");
value(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_nonzero(S) ->
integer(Rest, Stack, Callbacks, Opts, [S]);
value(<<?start_object, Rest/binary>>, Stack, Callbacks, Opts) ->
object(Rest, [key|Stack], fold(start_object, Callbacks), Opts);
value(<<?start_array, Rest/binary>>, Stack, Callbacks, Opts) ->
array(Rest, [array|Stack], fold(start_array, Callbacks), Opts);
value(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> value(Resume, Stack, Callbacks, Opts) end);
value(<<>>, Stack, Callbacks, Opts) -> value(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> value(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> value(Stream, Stack, Callbacks, Opts) end.
colon(<<?colon/utf8, Rest/binary>>, [key|Stack], Callbacks, Opts) -> colon(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
value(Rest, [object|Stack], Callbacks, Opts);
colon(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> colon(Resume, Stack, Callbacks, Opts) end);
colon(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
colon(Rest, Stack, Callbacks, Opts); colon(Rest, Stack, Callbacks, Opts);
colon(<<?colon, Rest/binary>>, [key|Stack], Callbacks, Opts) ->
value(Rest, [object|Stack], Callbacks, Opts);
colon(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> colon(Resume, Stack, Callbacks, Opts) end);
colon(<<>>, Stack, Callbacks, Opts) -> colon(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> colon(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> colon(Stream, Stack, Callbacks, Opts) end.
key(<<S, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
key(<<?quote/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> key(Rest, Stack, Callbacks, Opts);
key(<<?quote, Rest/binary>>, Stack, Callbacks, Opts) ->
string(Rest, Stack, Callbacks, Opts, []); string(Rest, Stack, Callbacks, Opts, []);
key(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true -> key(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> key(Resume, Stack, Callbacks, Opts) end); maybe_comment(Rest, fun(Resume) -> key(Resume, Stack, Callbacks, Opts) end);
key(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts) when ?is_whitespace(S) ->
key(Rest, Stack, Callbacks, Opts);
key(<<>>, Stack, Callbacks, Opts) -> key(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> key(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> key(Stream, Stack, Callbacks, Opts) end.
@ -174,15 +175,15 @@ key(<<>>, Stack, Callbacks, Opts) ->
%% representation of the string being parsed. using a list of integers representing %% representation of the string being parsed. using a list of integers representing
%% unicode codepoints is faster than constructing binaries, many of which will be %% unicode codepoints is faster than constructing binaries, many of which will be
%% converted back to lists by the user anyways. %% converted back to lists by the user anyways.
string(<<?quote/utf8, Rest/binary>>, [key|_] = Stack, Callbacks, Opts, Acc) -> string(<<?quote, Rest/binary>>, [key|_] = Stack, Callbacks, Opts, Acc) ->
colon(Rest, Stack, fold({key, lists:reverse(Acc)}, Callbacks), Opts); colon(Rest, Stack, fold({key, lists:reverse(Acc)}, Callbacks), Opts);
string(<<?quote/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> string(<<?quote, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold({string, lists:reverse(Acc)}, Callbacks), Opts); maybe_done(Rest, Stack, fold({string, lists:reverse(Acc)}, Callbacks), Opts);
string(<<?rsolidus/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> string(<<?rsolidus, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
escape(Rest, Stack, Callbacks, Opts, Acc); escape(Rest, Stack, Callbacks, Opts, Acc);
string(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_noncontrol(S) -> string(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_noncontrol(S) ->
string(Rest, Stack, Callbacks, Opts, [S] ++ Acc); string(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
string(<<>>, Stack, Callbacks, Opts, Acc) -> string(<<>>, Stack, Callbacks, Opts, Acc) ->
fun(Stream) -> string(Stream, Stack, Callbacks, Opts, Acc) end. fun(Stream) -> string(Stream, Stack, Callbacks, Opts, Acc) end.
@ -191,19 +192,19 @@ string(<<>>, Stack, Callbacks, Opts, Acc) ->
%% to hold the codepoint sequence. unescessary, but nicer than using the string %% to hold the codepoint sequence. unescessary, but nicer than using the string
%% accumulator. %% accumulator.
escape(<<"b"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> escape(<<$b, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
string(Rest, Stack, Callbacks, Opts, "\b" ++ Acc); string(Rest, Stack, Callbacks, Opts, "\b" ++ Acc);
escape(<<"f"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> escape(<<$f, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
string(Rest, Stack, Callbacks, Opts, "\f" ++ Acc); string(Rest, Stack, Callbacks, Opts, "\f" ++ Acc);
escape(<<"n"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> escape(<<$n, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
string(Rest, Stack, Callbacks, Opts, "\n" ++ Acc); string(Rest, Stack, Callbacks, Opts, "\n" ++ Acc);
escape(<<"r"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> escape(<<$r, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
string(Rest, Stack, Callbacks, Opts, "\r" ++ Acc); string(Rest, Stack, Callbacks, Opts, "\r" ++ Acc);
escape(<<"t"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> escape(<<$t, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
string(Rest, Stack, Callbacks, Opts, "\t" ++ Acc); string(Rest, Stack, Callbacks, Opts, "\t" ++ Acc);
escape(<<"u"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> escape(<<$u, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
escaped_unicode(Rest, Stack, Callbacks, Opts, Acc, []); escaped_unicode(Rest, Stack, Callbacks, Opts, Acc, []);
escape(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) escape(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc)
when S =:= ?quote; S =:= ?solidus; S =:= ?rsolidus -> when S =:= ?quote; S =:= ?solidus; S =:= ?rsolidus ->
string(Rest, Stack, Callbacks, Opts, [S] ++ Acc); string(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
escape(<<>>, Stack, Callbacks, Opts, Acc) -> escape(<<>>, Stack, Callbacks, Opts, Acc) ->
@ -218,7 +219,7 @@ escape(<<>>, Stack, Callbacks, Opts, Acc) ->
%% insane). any other option and the sequence is converted back to an erlang string %% insane). any other option and the sequence is converted back to an erlang string
%% and appended to the string in place. %% and appended to the string in place.
escaped_unicode(<<D/utf8, Rest/binary>>, Stack, Callbacks, Opts, String, [C, B, A]) -> escaped_unicode(<<D, Rest/binary>>, Stack, Callbacks, Opts, String, [C, B, A]) when ?is_hex(D) ->
X = erlang:list_to_integer([A, B, C, D], 16), X = erlang:list_to_integer([A, B, C, D], 16),
case Opts#opts.escaped_unicode of case Opts#opts.escaped_unicode of
ascii when X < 16#0080 -> ascii when X < 16#0080 ->
@ -228,7 +229,7 @@ escaped_unicode(<<D/utf8, Rest/binary>>, Stack, Callbacks, Opts, String, [C, B,
; _ -> ; _ ->
string(Rest, Stack, Callbacks, Opts, [D, C, B, A, $u, ?rsolidus] ++ String) string(Rest, Stack, Callbacks, Opts, [D, C, B, A, $u, ?rsolidus] ++ String)
end; end;
escaped_unicode(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, String, Acc) when ?is_hex(S) -> escaped_unicode(<<S, Rest/binary>>, Stack, Callbacks, Opts, String, Acc) when ?is_hex(S) ->
escaped_unicode(Rest, Stack, Callbacks, Opts, String, [S] ++ Acc); escaped_unicode(Rest, Stack, Callbacks, Opts, String, [S] ++ Acc);
escaped_unicode(<<>>, Stack, Callbacks, Opts, String, Acc) -> escaped_unicode(<<>>, Stack, Callbacks, Opts, String, Acc) ->
fun(Stream) -> escaped_unicode(Stream, Stack, Callbacks, Opts, String, Acc) end. fun(Stream) -> escaped_unicode(Stream, Stack, Callbacks, Opts, String, Acc) end.
@ -241,27 +242,27 @@ escaped_unicode(<<>>, Stack, Callbacks, Opts, String, Acc) ->
%% TODO: actually write that jsx_utils.erl module mentioned above... %% TODO: actually write that jsx_utils.erl module mentioned above...
negative(<<"0"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> negative(<<$0, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
zero(Rest, Stack, Callbacks, Opts, "0" ++ Acc); zero(Rest, Stack, Callbacks, Opts, "0" ++ Acc);
negative(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_nonzero(S) -> negative(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_nonzero(S) ->
integer(Rest, Stack, Callbacks, Opts, [S] ++ Acc); integer(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
negative(<<>>, Stack, Callbacks, Opts, Acc) -> negative(<<>>, Stack, Callbacks, Opts, Acc) ->
fun(Stream) -> negative(Stream, Stack, Callbacks, Opts, Acc) end. fun(Stream) -> negative(Stream, Stack, Callbacks, Opts, Acc) end.
zero(<<?end_object/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) -> zero(<<?end_object, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_object, fold({number, lists:reverse(Acc)}, Callbacks)), Opts); maybe_done(Rest, Stack, fold(end_object, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
zero(<<?end_array/utf8, Rest/binary>>, [array|Stack], Callbacks, Opts, Acc) -> zero(<<?end_array, Rest/binary>>, [array|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_array, fold({number, lists:reverse(Acc)}, Callbacks)), Opts); maybe_done(Rest, Stack, fold(end_array, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
zero(<<?comma/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) -> zero(<<?comma, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
key(Rest, [key|Stack], fold({number, lists:reverse(Acc)}, Callbacks), Opts); key(Rest, [key|Stack], fold({number, lists:reverse(Acc)}, Callbacks), Opts);
zero(<<?comma/utf8, Rest/binary>>, [array|_] = Stack, Callbacks, Opts, Acc) -> zero(<<?comma, Rest/binary>>, [array|_] = Stack, Callbacks, Opts, Acc) ->
value(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts); value(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
zero(<<?decimalpoint/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) -> zero(<<?decimalpoint, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
fraction(Rest, Stack, Callbacks, Opts, [?decimalpoint] ++ Acc); fraction(Rest, Stack, Callbacks, Opts, [?decimalpoint] ++ Acc);
zero(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_whitespace(S) -> zero(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_whitespace(S) ->
maybe_done(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts); maybe_done(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
zero(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when Opts#opts.comments == true -> zero(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts, Acc) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> zero(Resume, Stack, Callbacks, Opts, Acc) end); maybe_comment(Rest, fun(Resume) -> zero(Resume, Stack, Callbacks, Opts, Acc) end);
zero(<<Rest/binary>>, [], Callbacks, Opts, Acc) when Opts#opts.explicit_termination == true -> zero(<<Rest/binary>>, [], Callbacks, Opts, Acc) when Opts#opts.explicit_termination == true ->
fun(<<>>) -> {fold(completed_parse, fold({number, lists:reverse(Acc)}, Callbacks)), Rest} fun(<<>>) -> {fold(completed_parse, fold({number, lists:reverse(Acc)}, Callbacks)), Rest}
@ -271,28 +272,27 @@ zero(<<>>, Stack, Callbacks, Opts, Acc) ->
fun(Stream) -> zero(Stream, Stack, Callbacks, Opts, Acc) end. fun(Stream) -> zero(Stream, Stack, Callbacks, Opts, Acc) end.
integer(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_nonzero(S) ->
integer(<<?end_object/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_object, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
integer(<<?end_array/utf8, Rest/binary>>, [array|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_array, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
integer(<<?comma/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
key(Rest, [key|Stack], fold({number, lists:reverse(Acc)}, Callbacks), Opts);
integer(<<?comma/utf8, Rest/binary>>, [array|_] = Stack, Callbacks, Opts, Acc) ->
value(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
integer(<<?decimalpoint/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
fraction(Rest, Stack, Callbacks, Opts, [?decimalpoint] ++ Acc);
integer(<<?zero/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
integer(Rest, Stack, Callbacks, Opts, [?zero] ++ Acc);
integer(<<"e"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
e(Rest, Stack, Callbacks, Opts, "e" ++ Acc);
integer(<<"E"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
e(Rest, Stack, Callbacks, Opts, "e" ++ Acc);
integer(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_nonzero(S) ->
integer(Rest, Stack, Callbacks, Opts, [S] ++ Acc); integer(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
integer(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_whitespace(S) -> integer(<<?end_object, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_object, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
integer(<<?end_array, Rest/binary>>, [array|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_array, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
integer(<<?comma, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
key(Rest, [key|Stack], fold({number, lists:reverse(Acc)}, Callbacks), Opts);
integer(<<?comma, Rest/binary>>, [array|_] = Stack, Callbacks, Opts, Acc) ->
value(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
integer(<<?decimalpoint, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
fraction(Rest, Stack, Callbacks, Opts, [?decimalpoint] ++ Acc);
integer(<<?zero, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
integer(Rest, Stack, Callbacks, Opts, [?zero] ++ Acc);
integer(<<$e, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
e(Rest, Stack, Callbacks, Opts, "e" ++ Acc);
integer(<<$E, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
e(Rest, Stack, Callbacks, Opts, "e" ++ Acc);
integer(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_whitespace(S) ->
maybe_done(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts); maybe_done(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
integer(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when Opts#opts.comments == true -> integer(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts, Acc) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> integer(Resume, Stack, Callbacks, Opts, Acc) end); maybe_comment(Rest, fun(Resume) -> integer(Resume, Stack, Callbacks, Opts, Acc) end);
integer(<<>> = Rest, [], Callbacks, Opts, Acc) when Opts#opts.explicit_termination == true -> integer(<<>> = Rest, [], Callbacks, Opts, Acc) when Opts#opts.explicit_termination == true ->
fun(<<>>) -> {fold(completed_parse, fold({number, lists:reverse(Acc)}, Callbacks)), Rest} fun(<<>>) -> {fold(completed_parse, fold({number, lists:reverse(Acc)}, Callbacks)), Rest}
@ -301,26 +301,25 @@ integer(<<>> = Rest, [], Callbacks, Opts, Acc) when Opts#opts.explicit_terminati
integer(<<>>, Stack, Callbacks, Opts, Acc) -> integer(<<>>, Stack, Callbacks, Opts, Acc) ->
fun(Stream) -> integer(Stream, Stack, Callbacks, Opts, Acc) end. fun(Stream) -> integer(Stream, Stack, Callbacks, Opts, Acc) end.
fraction(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_nonzero(S) ->
fraction(<<?end_object/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_object, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
fraction(<<?end_array/utf8, Rest/binary>>, [array|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_array, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
fraction(<<?comma/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
key(Rest, [key|Stack], fold({number, lists:reverse(Acc)}, Callbacks), Opts);
fraction(<<?comma/utf8, Rest/binary>>, [array|_] = Stack, Callbacks, Opts, Acc) ->
value(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
fraction(<<?zero/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
fraction(Rest, Stack, Callbacks, Opts, [?zero] ++ Acc);
fraction(<<"e"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
e(Rest, Stack, Callbacks, Opts, "e" ++ Acc);
fraction(<<"E"/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
e(Rest, Stack, Callbacks, Opts, "e" ++ Acc);
fraction(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_nonzero(S) ->
fraction(Rest, Stack, Callbacks, Opts, [S] ++ Acc); fraction(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
fraction(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_whitespace(S) -> fraction(<<?end_object, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_object, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
fraction(<<?end_array, Rest/binary>>, [array|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_array, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
fraction(<<?comma, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
key(Rest, [key|Stack], fold({number, lists:reverse(Acc)}, Callbacks), Opts);
fraction(<<?comma, Rest/binary>>, [array|_] = Stack, Callbacks, Opts, Acc) ->
value(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
fraction(<<?zero, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
fraction(Rest, Stack, Callbacks, Opts, [?zero] ++ Acc);
fraction(<<$e, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
e(Rest, Stack, Callbacks, Opts, "e" ++ Acc);
fraction(<<$E, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
e(Rest, Stack, Callbacks, Opts, "e" ++ Acc);
fraction(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_whitespace(S) ->
maybe_done(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts); maybe_done(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
fraction(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when Opts#opts.comments == true -> fraction(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts, Acc) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> fraction(Resume, Stack, Callbacks, Opts, Acc) end); maybe_comment(Rest, fun(Resume) -> fraction(Resume, Stack, Callbacks, Opts, Acc) end);
fraction(<<Rest/binary>>, [], Callbacks, Opts, Acc) when Opts#opts.explicit_termination == true -> fraction(<<Rest/binary>>, [], Callbacks, Opts, Acc) when Opts#opts.explicit_termination == true ->
fun(<<>>) -> {fold(completed_parse, fold({number, lists:reverse(Acc)}, Callbacks)), Rest} fun(<<>>) -> {fold(completed_parse, fold({number, lists:reverse(Acc)}, Callbacks)), Rest}
@ -328,38 +327,38 @@ fraction(<<Rest/binary>>, [], Callbacks, Opts, Acc) when Opts#opts.explicit_term
end; end;
fraction(<<>>, Stack, Callbacks, Opts, Acc) -> fraction(<<>>, Stack, Callbacks, Opts, Acc) ->
fun(Stream) -> fraction(Stream, Stack, Callbacks, Opts, Acc) end. fun(Stream) -> fraction(Stream, Stack, Callbacks, Opts, Acc) end.
e(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when S =:= ?zero; ?is_nonzero(S) ->
e(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when S =:= ?positive; S =:= ?negative -> exp(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
e(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when S =:= ?positive; S =:= ?negative ->
ex(Rest, Stack, Callbacks, Opts, [S] ++ Acc); ex(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
e(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when S =:= ?zero; ?is_nonzero(S) ->
exp(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
e(<<>>, Stack, Callbacks, Opts, Acc) -> e(<<>>, Stack, Callbacks, Opts, Acc) ->
fun(Stream) -> e(Stream, Stack, Callbacks, Opts, Acc) end. fun(Stream) -> e(Stream, Stack, Callbacks, Opts, Acc) end.
ex(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when S =:= ?zero; ?is_nonzero(S) -> ex(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when S =:= ?zero; ?is_nonzero(S) ->
exp(Rest, Stack, Callbacks, Opts, [S] ++ Acc); exp(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
ex(<<>>, Stack, Callbacks, Opts, Acc) -> ex(<<>>, Stack, Callbacks, Opts, Acc) ->
fun(Stream) -> ex(Stream, Stack, Callbacks, Opts, Acc) end. fun(Stream) -> ex(Stream, Stack, Callbacks, Opts, Acc) end.
exp(<<?end_object/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_object, fold({number, lists:reverse(Acc)}, Callbacks)), Opts); exp(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_nonzero(S) ->
exp(<<?end_array/utf8, Rest/binary>>, [array|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_array, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
exp(<<?comma/utf8, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
key(Rest, [key|Stack], fold({number, lists:reverse(Acc)}, Callbacks), Opts);
exp(<<?comma/utf8, Rest/binary>>, [array|_] = Stack, Callbacks, Opts, Acc) ->
value(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
exp(<<?zero/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
exp(Rest, Stack, Callbacks, Opts, [?zero] ++ Acc);
exp(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_nonzero(S) ->
exp(Rest, Stack, Callbacks, Opts, [S] ++ Acc); exp(Rest, Stack, Callbacks, Opts, [S] ++ Acc);
exp(<<S/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_whitespace(S) -> exp(<<?end_object, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts); maybe_done(Rest, Stack, fold(end_object, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
exp(<<?solidus/utf8, Rest/binary>>, Stack, Callbacks, Opts, Acc) when Opts#opts.comments == true -> exp(<<?end_array, Rest/binary>>, [array|Stack], Callbacks, Opts, Acc) ->
maybe_done(Rest, Stack, fold(end_array, fold({number, lists:reverse(Acc)}, Callbacks)), Opts);
exp(<<?comma, Rest/binary>>, [object|Stack], Callbacks, Opts, Acc) ->
key(Rest, [key|Stack], fold({number, lists:reverse(Acc)}, Callbacks), Opts);
exp(<<?comma, Rest/binary>>, [array|_] = Stack, Callbacks, Opts, Acc) ->
value(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
exp(<<?zero, Rest/binary>>, Stack, Callbacks, Opts, Acc) ->
exp(Rest, Stack, Callbacks, Opts, [?zero] ++ Acc);
exp(<<?solidus, Rest/binary>>, Stack, Callbacks, Opts, Acc) when Opts#opts.comments == true ->
maybe_comment(Rest, fun(Resume) -> exp(Resume, Stack, Callbacks, Opts, Acc) end); maybe_comment(Rest, fun(Resume) -> exp(Resume, Stack, Callbacks, Opts, Acc) end);
exp(<<S, Rest/binary>>, Stack, Callbacks, Opts, Acc) when ?is_whitespace(S) ->
maybe_done(Rest, Stack, fold({number, lists:reverse(Acc)}, Callbacks), Opts);
exp(<<Rest/binary>>, [], Callbacks, Opts, Acc) when Opts#opts.explicit_termination == true -> exp(<<Rest/binary>>, [], Callbacks, Opts, Acc) when Opts#opts.explicit_termination == true ->
fun(<<>>) -> {fold(completed_parse, fold({number, lists:reverse(Acc)}, Callbacks)), Rest} fun(<<>>) -> {fold(completed_parse, fold({number, lists:reverse(Acc)}, Callbacks)), Rest}
;(Stream) -> exp(Stream, [], Callbacks, Opts, Acc) ;(Stream) -> exp(Stream, [], Callbacks, Opts, Acc)
@ -368,61 +367,61 @@ exp(<<>>, Stack, Callbacks, Opts, Acc) ->
fun(Stream) -> exp(Stream, Stack, Callbacks, Opts, Acc) end. fun(Stream) -> exp(Stream, Stack, Callbacks, Opts, Acc) end.
tr(<<"r"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> tr(<<$r, Rest/binary>>, Stack, Callbacks, Opts) ->
tru(Rest, Stack, Callbacks, Opts); tru(Rest, Stack, Callbacks, Opts);
tr(<<>>, Stack, Callbacks, Opts) -> tr(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> tr(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> tr(Stream, Stack, Callbacks, Opts) end.
tru(<<"u"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> tru(<<$u, Rest/binary>>, Stack, Callbacks, Opts) ->
true(Rest, Stack, Callbacks, Opts); true(Rest, Stack, Callbacks, Opts);
tru(<<>>, Stack, Callbacks, Opts) -> tru(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> tru(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> tru(Stream, Stack, Callbacks, Opts) end.
true(<<"e"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> true(<<$e, Rest/binary>>, Stack, Callbacks, Opts) ->
maybe_done(Rest, Stack, fold({literal, true}, Callbacks), Opts); maybe_done(Rest, Stack, fold({literal, true}, Callbacks), Opts);
true(<<>>, Stack, Callbacks, Opts) -> true(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> true(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> true(Stream, Stack, Callbacks, Opts) end.
fa(<<"a"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> fa(<<$a, Rest/binary>>, Stack, Callbacks, Opts) ->
fal(Rest, Stack, Callbacks, Opts); fal(Rest, Stack, Callbacks, Opts);
fa(<<>>, Stack, Callbacks, Opts) -> fa(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> fa(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> fa(Stream, Stack, Callbacks, Opts) end.
fal(<<"l"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> fal(<<$l, Rest/binary>>, Stack, Callbacks, Opts) ->
fals(Rest, Stack, Callbacks, Opts); fals(Rest, Stack, Callbacks, Opts);
fal(<<>>, Stack, Callbacks, Opts) -> fal(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> fal(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> fal(Stream, Stack, Callbacks, Opts) end.
fals(<<"s"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> fals(<<$s, Rest/binary>>, Stack, Callbacks, Opts) ->
false(Rest, Stack, Callbacks, Opts); false(Rest, Stack, Callbacks, Opts);
fals(<<>>, Stack, Callbacks, Opts) -> fals(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> fals(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> fals(Stream, Stack, Callbacks, Opts) end.
false(<<"e"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> false(<<$e, Rest/binary>>, Stack, Callbacks, Opts) ->
maybe_done(Rest, Stack, fold({literal, false}, Callbacks), Opts); maybe_done(Rest, Stack, fold({literal, false}, Callbacks), Opts);
false(<<>>, Stack, Callbacks, Opts) -> false(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> false(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> false(Stream, Stack, Callbacks, Opts) end.
nu(<<"u"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> nu(<<$u, Rest/binary>>, Stack, Callbacks, Opts) ->
nul(Rest, Stack, Callbacks, Opts); nul(Rest, Stack, Callbacks, Opts);
nu(<<>>, Stack, Callbacks, Opts) -> nu(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> nu(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> nu(Stream, Stack, Callbacks, Opts) end.
nul(<<"l"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> nul(<<$l, Rest/binary>>, Stack, Callbacks, Opts) ->
null(Rest, Stack, Callbacks, Opts); null(Rest, Stack, Callbacks, Opts);
nul(<<>>, Stack, Callbacks, Opts) -> nul(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> nul(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> nul(Stream, Stack, Callbacks, Opts) end.
null(<<"l"/utf8, Rest/binary>>, Stack, Callbacks, Opts) -> null(<<$l, Rest/binary>>, Stack, Callbacks, Opts) ->
maybe_done(Rest, Stack, fold({literal, null}, Callbacks), Opts); maybe_done(Rest, Stack, fold({literal, null}, Callbacks), Opts);
null(<<>>, Stack, Callbacks, Opts) -> null(<<>>, Stack, Callbacks, Opts) ->
fun(Stream) -> null(Stream, Stack, Callbacks, Opts) end. fun(Stream) -> null(Stream, Stack, Callbacks, Opts) end.
@ -434,13 +433,13 @@ null(<<>>, Stack, Callbacks, Opts) ->
%% returns execution to the point where the comment began. comments are not %% returns execution to the point where the comment began. comments are not
%% recorded in any way, simply parsed. %% recorded in any way, simply parsed.
maybe_comment(<<?star/utf8, Rest/binary>>, Resume) -> maybe_comment(<<?star, Rest/binary>>, Resume) ->
comment(Rest, Resume); comment(Rest, Resume);
maybe_comment(<<>>, Resume) -> maybe_comment(<<>>, Resume) ->
fun(Stream) -> maybe_comment(Stream, Resume) end. fun(Stream) -> maybe_comment(Stream, Resume) end.
comment(<<?star/utf8, Rest/binary>>, Resume) -> comment(<<?star, Rest/binary>>, Resume) ->
maybe_comment_done(Rest, Resume); maybe_comment_done(Rest, Resume);
comment(<<_/utf8, Rest/binary>>, Resume) -> comment(<<_/utf8, Rest/binary>>, Resume) ->
comment(Rest, Resume); comment(Rest, Resume);
@ -448,7 +447,7 @@ comment(<<>>, Resume) ->
fun(Stream) -> comment(Stream, Resume) end. fun(Stream) -> comment(Stream, Resume) end.
maybe_comment_done(<<?solidus/utf8, Rest/binary>>, Resume) -> maybe_comment_done(<<?solidus, Rest/binary>>, Resume) ->
Resume(Rest); Resume(Rest);
maybe_comment_done(<<>>, Resume) -> maybe_comment_done(<<>>, Resume) ->
fun(Stream) -> maybe_comment_done(Stream, Resume) end. fun(Stream) -> maybe_comment_done(Stream, Resume) end.