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| author | daurnimator <quae@daurnimator.com> | 2017-11-12 14:29:42 +1100 |
|---|---|---|
| committer | daurnimator <quae@daurnimator.com> | 2017-11-12 14:29:50 +1100 |
| commit | ed7815d9a5da88e7c83a0596fb75249c3ce165ab (patch) | |
| tree | b787a8ec918d7f27e9b70a641f39b3d76d5e3efa /src/defs.js | |
| parent | 3033341b741cfb256baf91acf1f257a7f1ed6f7b (diff) | |
| download | fengari-ed7815d9a5da88e7c83a0596fb75249c3ce165ab.tar.gz fengari-ed7815d9a5da88e7c83a0596fb75249c3ce165ab.tar.bz2 fengari-ed7815d9a5da88e7c83a0596fb75249c3ce165ab.zip | |
src/defs.js: Fix conversion of non-BMP unicode codepoints
Adds tests for to_luastring
Diffstat (limited to 'src/defs.js')
| -rw-r--r-- | src/defs.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/defs.js b/src/defs.js index 4d5de3b..f76471a 100644 --- a/src/defs.js +++ b/src/defs.js @@ -193,7 +193,7 @@ const to_luastring = function(str, cache) { // See http://unicode.org/faq/utf_bom.html#utf16-3 // For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description and https://www.ietf.org/rfc/rfc2279.txt and https://tools.ietf.org/html/rfc3629 let u = str.codePointAt(i); - if (u >= 0xD800) i++; // If it was a surrogate pair it used up two bytes + if (u >= 0x10000) i++; // It was a surrogate pair and hence used up two bytes if (u <= 0x7F) { outU8Array[outIdx++] = u; } else if (u <= 0x7FF) { |