anchor.diff:                         ("flag"
                           (psx
                            (:flag-description :formdata (@ props formdata)))))))))
  -                (:tr
  +                (:tr :key "user1"
                    (:td
                     (:input :type "button" :value "Post"
                             :on-click (@ this post-form)))))))))
  
positive.code:         get-initial-state
          (lambda ()
            (create :text "" :url "" :timeout nil))
          component-will-mount
          (lambda ()
            (chain this (start-load-from-server (prop url))))
  
negative.code: 
        (def-component opform-item
            (psx
             (:tr :key (unique-id)
              (:td (or (prop description) (prop name)))
              (children-map (prop children)
                            (lambda (child)
  