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Avoid escaping forward slash #57

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2 changes: 1 addition & 1 deletion lua_cjson.c
Original file line number Diff line number Diff line change
Expand Up @@ -164,7 +164,7 @@ static const char *char2escape[256] = {
"\\u0018", "\\u0019", "\\u001a", "\\u001b",
"\\u001c", "\\u001d", "\\u001e", "\\u001f",
NULL, NULL, "\\\"", NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, "\\/",
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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1 change: 0 additions & 1 deletion manual.adoc
Original file line number Diff line number Diff line change
Expand Up @@ -364,7 +364,6 @@ Lua CJSON will escape the following characters within each UTF-8 string:

- Control characters (ASCII 0 - 31)
- Double quote (ASCII 34)
- Forward slash (ASCII 47)
- Blackslash (ASCII 92)
- Delete (ASCII 127)

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4 changes: 4 additions & 0 deletions tests/test.lua
Original file line number Diff line number Diff line change
Expand Up @@ -413,6 +413,10 @@ local cjson_tests = {
{ "Decode (safe) error generation after new()",
function(...) return json_safe.new().decode(...) end, { "Oops" },
true, { nil, "Expected value but found invalid token at character 1" } },

{ "Encode forward slash unescaped",
json.encode, {{ content={booths={custom0="https://t.co/a/b/c"}} }},
true, { '{"content":{"booths":{"custom0":"https://t.co/a/b/c"}}}' } },
}

print(("==> Testing Lua CJSON version %s\n"):format(json._VERSION))
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