       result = (-> eval string).call run_context
       `}`
       run_context.$el.removeClass 'clean'
-      run_context.$el.append _.map run_context.renderables, (r) -> r._lead_render()
       run_context.display_object result
+      run_context.renderable_list_builder._lead_render()
     catch e
       run_context.handle_exception e, string
     finally

        @nested_item $item, fn, args...

      nested_item: ($item, fn, args...) ->
        nested_renderables = []
        run_context.add_renderable _lead_render: ->
          children = _.map nested_renderables, (i) -> i._lead_render()
          $item.append children
          $item

        nested_context = _.extend {}, run_context,
          renderables: nested_renderables
        run_context.in_context nested_context, fn, args

      handle_exception: (e, compiled) ->

          restoring_context fn, arguments

      add_renderable: (renderable) ->
        run_context.current_context.renderable_list_builder.add_renderable renderable

      add_rendered: (rendered) ->
        run_context.add_renderable _lead_render: -> rendered

      output: (output) ->
        $item = $ '<div class="item"/>'
        if output?
          $item.append output
        run_context.add_rendered $item
        $item

      render: (o) ->
