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clay: condense +pile-rule

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Rewrites the `+pile-rule` parsing rule for compactness and legibility.
This is a purely stylistic change.
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fang 2020-12-24 13:03:56 +01:00 committed by GitHub
parent 327a542952
commit 1b1b613729
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1 changed files with 38 additions and 64 deletions
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86
pkg/arvo/sys/vane/clay.hoon
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@ -807,75 +807,49 @@
++ pile-rule ++ pile-rule
|= pax=path |= pax=path
%- full %- full
%+ ifix [gay gay] %+ ifix
%+ cook |=(pile +<) :_ gay
;~ pfix
:: parse optional /? and ignore :: parse optional /? and ignore
:: ::
;~ pose ;~(plug gay (punt ;~(plug fas wut gap dem gap)))
(cold ~ ;~(plug fas wut gap dem gap)) |^
(easy ~)
==
::
;~ plug ;~ plug
;~ pose %+ cook (bake zing (list (list taut)))
;~ sfix %+ rune hep
%+ cook |=((list (list taut)) (zing +<))
%+ more gap
;~ pfix ;~(plug fas hep gap)
(most ;~(plug com gaw) taut-rule) (most ;~(plug com gaw) taut-rule)
==
gap
==
(easy ~)
==
:: ::
;~ pose %+ cook (bake zing (list (list taut)))
;~ sfix %+ rune lus
%+ cook |=((list (list taut)) (zing +<))
%+ more gap
;~ pfix ;~(plug fas lus gap)
(most ;~(plug com gaw) taut-rule) (most ;~(plug com gaw) taut-rule)
==
gap
==
(easy ~)
==
:: ::
;~ pose %+ rune tis
;~ sfix ;~(plug sym ;~(pfix gap fas (more fas urs:ab)))
%+ cook |=((list [face=term =path]) +<)
%+ more gap
;~ pfix ;~(plug fas tis gap)
%+ cook |=([term path] +<)
;~(plug sym ;~(pfix ;~(plug gap fas) (more fas urs:ab)))
==
gap
==
(easy ~)
==
:: ::
;~ pose %+ rune tar
;~ sfix ;~ (glue gap)
%+ cook |=((list [face=term =mark =path]) +<)
%+ more gap
;~ pfix ;~(plug fas tar gap)
%+ cook |=([term mark path] +<)
;~ plug
sym sym
;~(pfix ;~(plug gap cen) sym) ;~(pfix cen sym)
;~(pfix ;~(plug gap fas) (more fas urs:ab)) ;~(pfix fas (more fas urs:ab))
==
==
gap
==
(easy ~)
== ==
:: ::
%+ cook |=(huz=(list hoon) `hoon`tssg+huz) %+ stag %tssg
(most gap tall:(vang & pax)) (most gap tall:(vang & pax))
== ==
== ::
++ pant
|* fel=^rule
;~(pose fel (easy ~))
::
++ mast
|* [bus=^rule fel=^rule]
;~(sfix (more bus fel) bus)
::
++ rune
|* [bus=^rule fel=^rule]
%- pant
%+ mast gap
;~(pfix fas bus gap fel)
--
:: ::
++ taut-rule ++ taut-rule
%+ cook |=(taut +<) %+ cook |=(taut +<)