# File lib/nokogiri/xml/node.rb, line 389 def to_xhtml encoding = nil # FIXME: this is a hack around broken libxml versions return dump_html if %w[2 6] === LIBXML_VERSION.split('.')[0..1] serialize(encoding, SaveOptions::FORMAT | SaveOptions::NO_DECLARATION | SaveOptions::NO_EMPTY_TAGS | SaveOptions::AS_XHTML) end