Issue #8183 has been reported by znz (Kazuhiro NISHIYAMA).

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Bug #8183: CGI.unescapeHTML does not decode あ
https://bugs.ruby-lang.org/issues/8183

Author: znz (Kazuhiro NISHIYAMA)
Status: Open
Priority: Normal
Assignee: xibbar (Takeyuki Fujioka)
Category: lib
Target version: 
ruby -v: r39991


????????????? あ ?????????? X ???大?????????? CGI.unescapeHTML ??? "???" ???????????????

http://www.w3.org/TR/html5/syntax.html#character-references
??? Hexadecimal numeric character reference ??????????

>which must be followed by either a "x" (U+0078) character or a "X" (U+0058) character,

???????????????大????????????????????????????????


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