sparklemotion/nokogiri
JRuby: UtfHelpper.writeCharToUtf8 cannot handle unicode supplementary character
Aberta
#2.410 aberto em 5 de jan. de 2022
blockedhelp wantedplatform/jrubytopic/encoding
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Description
since the Canonicalizer process input String character by character. Java uses 16 bits to represent a character; when the input string contains Unicode characters whose code pen are larger than 0Xffff(65535) it will be split into two char, since neither char will not be
recognized, the Unicode characters will be transferred to 2 ??(3f) instead.
for example, if I want to canonicalize an input that contains 𡏅 via c14n, in the output, 𡏅 will be replaced with ??