class Kramdown::Converter::Kramdown

def convert_raw(el, _opts)
  attr = (el.options[:type] || []).join(' ')
  attr = " type=\"#{attr}\"" unless attr.empty?
  if @stack.last.type == :html_element
    el.value
  elsif el.options[:category] == :block
    "{::nomarkdown#{attr}}\n#{el.value}\n{:/}\n"
  else
    "{::nomarkdown#{attr}}#{el.value}{:/}"
  end
end