/* Feed bytes into utf8 decoder and handle parsed ucs4 chars. We always
* treat data as UTF-8, but the parser makes sure to fall back to raw
* 8bit mode if the stream is not valid UTF-8. This should be more than
/* Feed bytes into utf8 decoder and handle parsed ucs4 chars. We always
* treat data as UTF-8, but the parser makes sure to fall back to raw
* 8bit mode if the stream is not valid UTF-8. This should be more than