module Nokogiri
def self.HTML5(input, url = nil, encoding = nil, **options, &block)
⚠ HTML5 functionality is not available when running JRuby.
Since v1.12.0
def self.HTML5(input, url = nil, encoding = nil, **options, &block) Nokogiri::HTML5::Document.parse(input, url, encoding, **options, &block) end