/+  *hark-graph-hook 
|_  upd=update
++  grad  %noun
++  grow
  |%
  ++  noun  upd
  ++  json
    %+  frond:enjs:format
      %hark-graph-hook-update
    (update:enjs upd)
  --
++  grab
  |%
  ++  noun  update
  ++  json  update:dejs
  --
--