p'>**</span><span class='id identifier rubyid_override_kwargs'>override_kwargs</span><span class='rparen'>)</span>
  <span class='id identifier rubyid_label_opts'>label_opts</span> <span class='op'>||=</span> <span class='id identifier rubyid_button_defaults'>button_defaults</span><span class='lbracket'>[</span><span class='symbol'>:label_opts</span><span class='rbracket'>]</span> <span class='op'>||</span> <span class='lbrace'>{</span><span class='rbrace'>}</span>
  <span class='id identifier rubyid_params