Function decodeNumericXmlEntity

src/utils/xml.ts:346–358

(entity: string, body: string)

}

function decodeNumericXmlEntity(entity: string, body: string): string {
  const codePoint = body.startsWith('#x')
    ? Number.parseInt(body.slice(2), 16)
    : Number(body.slice(1));
  if (!Number.isInteger(codePoint) || codePoint < 0 || codePoint > 0x10ffff) {
    return entity;
  }
  try {
    return String.fromCodePoint(codePoint);
  } catch {
    return entity;
  }
}