ss='comma'>,</span>
    <span class='label'>respond_blocks:</span>  <span class='lbrace'>{</span> <span class='kw'>nil</span> <span class='op'>=&gt;</span> <span class='id identifier rubyid_proc'>proc</span> <span class='lbrace'>{</span> <span class='id identifier rubyid_render_standalone'>render_standalone</span><span class='lparen'>(</span><span class='id identifier rubyid_controller'>controller</span><span class='rparen'>)</span> <span class='rbrace'>}</span> <span class='rbrace'>}</span>
  <span class='