umgeher/jsx
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style alterations

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alisdair sullivan 2013-03-05 17:37:24 -08:00
parent a5bf353b21
commit 0b3b168cfc
1 changed files with 6 additions and 6 deletions
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12
src/jsx_decoder.erl
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@ -539,7 +539,7 @@ string(<<X, Rest/binary>>, Handler, Acc, Stack, Config=#config{replaced_bad_utf8
string(<<_, Rest/binary>>, Handler, Acc, Stack, Config=#config{replaced_bad_utf8=true}) ->
string(Rest, Handler, acc_seq(Acc, 16#fffd), Stack, Config);
string(Bin, Handler, Acc, Stack, Config) ->
case partial_utf(Bin) of
case is_partial_utf(Bin) of
true -> ?incomplete(string, Bin, Handler, Acc, Stack, Config);
false -> ?error(string, Bin, Handler, Acc, Stack, Config)
end.
@ -551,15 +551,15 @@ string(Bin, Handler, Acc, Stack, Config) ->
%% when parsing strings, the naive detection of partial codepoints is
%% insufficient. this incredibly anal function should detect all badly formed
%% utf sequences
partial_utf(<<>>) -> true;
partial_utf(<<X>>) when X >= 16#c2, X =< 16#f4 -> true;
partial_utf(<<X, Y>>) when X >= 16#e0, X =< 16#f4, Y >= 16#80, Y =< 16#bf -> true;
partial_utf(<<X, Y, Z>>)
is_partial_utf(<<>>) -> true;
is_partial_utf(<<X>>) when X >= 16#c2, X =< 16#f4 -> true;
is_partial_utf(<<X, Y>>) when X >= 16#e0, X =< 16#f4, Y >= 16#80, Y =< 16#bf -> true;
is_partial_utf(<<X, Y, Z>>)
when X >= 16#f0, X =< 16#f4,
Y >= 16#80, Y =< 16#bf,
Z >= 16#80, Z =< 16#bf ->
true;
partial_utf(_) -> false.
is_partial_utf(_) -> false.
%% strips continuation bytes after bad utf bytes, guards against both too short