::
::::  /hoon+sole-action+mar
  ::
/?    314
/-    sole
!:
::::
  ::
[sole .]
|_  sole-action
::
++  grab                                                ::  convert from
  |%
  ++  json
    |=  jon/^json  ^-  sole-action
    %-  need  %.  jon
    =>  [jo ..sole-action]
    |^  (fo %ret (of det+change ~))
    ++  fo
      |*  {a/term b/fist}
      |=(c/json ?.(=([%s a] c) (b c) (some [a ~])))
    ::
    ++  ra
      |*  {a/{p/term q/fist} b/fist}
      |=  c/json  %.  c
      ?.(=(%a -.c) b (pe p.a (ar q.a)))
    ::
    ++  change  (ot ler+(at ni ni ~) ted+(cu |*(a/* [0v0 a]) edit) ~)
    ++  char  (cu turf so)
    ++  edit
      %+  fo  %nop
      %+  ra  mor+|=(json (edit +<))
      (of del+ni set+(cu tuba sa) ins+(ot at+ni cha+char ~) ~)
    --
  ::
  ++  noun  sole-action                                   ::  clam from %noun
  --
--