anchor.diff:              :tree-address (list)
               :focusfunc (@ this focus-func)))
             (:h3
  -           :style (create :font-style "italic" :background "lightgrey")
  -           :key 3
  +           :style (create 'font-style "italic" :background "lightgrey")
  +           :key 2
              "Text from article at " (url-domain (prop url)))
             (:hilited-text
  -           :key 2
  +           :key 3
              :text (prop text)
              :opinions (prop opinions)
              :focus (state focus)
  
positive.code:       (lambda ()
          (funcall (prop look-handler) (@ (prop opinions) 0 id))))
  
      (def-component target-root-article
          (psx
           (:div
            :style (create position :absolute width "80%" :margin-bottom "20em")
            :on-click (@ this handle-click)
            (:target-title
             :key 0
  
negative.code:            :warstats (prop warstats)
             :opinion-store (prop opinion-store)
             :looks (prop looks)
             :look-handler (prop look-handler))
            (:excerptless-opinions
             :key 4
             :... (@ this props))))
        handle-click
        (lambda () (set-state focus (list)))
        focus-func
  