%div{:id=>@id, :class=>['olist', @style, role]}

- if title?
  .title=title
%ol{:class=>@style, :start=>(attr :start), :type=>list_marker_keyword}
  - items.each do |item|
    %li{:class=>('slide' if option? :step)}
      - if item.blocks?
        %p=item.text
        =item.content.chomp
      - else
        =item.text