class Kramdown::Converter::Pdf

def render_table(el, opts)
  data = []
  el.children.each do |container|
    container.children.each do |row|
      data << []
      row.children.each do |cell|
        if cell.children.any? {|child| child.options[:category] == :block}
          line = el.options[:location]
          warning("Can't render tables with cells containing block elements#{line ? " (line #{line})" : ''}")
          return
        end
        cell_data = inner(cell, opts)
        data.last << cell_data.map {|c| c[:text]}.join('')
      end
    end
  end
  with_block_padding(el, opts) do
    @pdf.table(data, :width => @pdf.bounds.right) do
      el.options[:alignment].each_with_index do |alignment, index|
        columns(index).align = alignment unless alignment == :default
      end
    end
  end
end