JATS-0011-001
The following string-length($match) characters that are present in the XML "$match" should be captured as numeric character references: for $cp in string-to-codepoints($match) return concat('&#', $cp, ';')
JATS-0011-002
The XML should not contain any control characters, private use characters, or disallowed
characters. Found string-length($found) invalid characters "$found" with codepoints string-join(string-to-codepoints($found), ', ')