::  Kiln: make (subtree in) desk publicly readable.
::
::::  /gen/hood/public/hoon
  ::
:-  %say
|=  $:  {now=@da eny=@uvJ bec=beak}
        {arg={des=desk may=?(~ {pax=path ~})} ~}
    ==
:-  %kiln-permission
[des ?~(may / pax.may) &]:arg