Add compilation to scheme.

Extract parser as an independent project.

1 files changed, 0 insertions, 116 deletions

diff --git a/src/Inky/Data/SnocList/Elem.idr b/src/Inky/Data/SnocList/Elem.idr
deleted file mode 100644
index c1e69f6..0000000
--- a/src/Inky/Data/SnocList/Elem.idr
+++ /dev/null
@@ -1,116 +0,0 @@
-module Inky.Data.SnocList.Elem
-
-import public Data.SnocList.Elem
-
-import Data.DPair
-import Data.Nat
-import Data.Singleton
-import Inky.Decidable
-import Inky.Decidable.Maybe
-import Inky.Data.Assoc
-import Inky.Data.List
-import Inky.Data.SnocList
-
-export
-Uninhabited (Here {sx, x} ~=~ There {sx = sy, x = z, y} i) where
-  uninhabited Refl impossible
-
-export
-Uninhabited (There {sx = sy, x = z, y} i ~=~ Here {sx, x}) where
-  uninhabited Refl impossible
-
-export
-thereCong :
-  {0 i : Elem x sx} -> {0 j : Elem y sx} -> i = j ->
-  There {y = z} i = There {y = z} j
-thereCong Refl = Refl
-
-export
-toNatCong : {0 i : Elem x sx} -> {0 j : Elem y sx} -> i = j -> elemToNat i = elemToNat j
-toNatCong Refl = Refl
-
-export
-thereInjective :
-  {0 i : Elem x sx} -> {0 j : Elem y sx} -> There {y = z} i = There {y = z} j ->
-  i = j
-thereInjective Refl = Refl
-
-export
-toNatInjective : {i : Elem x sx} -> {j : Elem y sx} -> (0 _ : elemToNat i = elemToNat j) -> i = j
-toNatInjective {i = Here} {j = Here} prf = Refl
-toNatInjective {i = There i} {j = There j} prf with (toNatInjective {i} {j} $ injective prf)
-  toNatInjective {i = There i} {j = There .(i)} prf | Refl = Refl
-
--- Decidable Equality -----------------------------------------------------------
-
-public export
-reflectEq : (i : Elem x sx) -> (j : Elem y sx) -> (i = j) `When` (elemToNat i == elemToNat j)
-reflectEq Here Here = Refl
-reflectEq Here (There j) = absurd
-reflectEq (There i) Here = absurd
-reflectEq (There i) (There j) = mapWhen thereCong thereInjective $ reflectEq i j
-
-public export
-decEq : (i : Elem x sx) -> (j : Elem y sx) -> Dec' (i = j)
-decEq i j = (elemToNat i == elemToNat j) `Because` reflectEq i j
-
--- Weakening -------------------------------------------------------------------
-
-public export
-wknL : Elem x sx -> LengthOf sy -> Elem x (sx ++ sy)
-wknL pos Z = pos
-wknL pos (S len) = There (wknL pos len)
-
-public export
-wknR : Elem x sx -> Elem x (sy ++ sx)
-wknR Here = Here
-wknR (There pos) = There (wknR pos)
-
-public export
-split : LengthOf sy -> Elem x (sx ++ sy) -> Either (Elem x sx) (Elem x sy)
-split Z pos = Left pos
-split (S len) Here = Right Here
-split (S len) (There pos) = mapSnd There $ split len pos
-
-public export
-wknL' : Elem x sx -> LengthOf xs -> Elem x (sx <>< xs)
-wknL' i Z = i
-wknL' i (S len) = wknL' (There i) len
-
--- Lookup ----------------------------------------------------------------------
-
-export
-nameOf : {sx : SnocList a} -> Elem x sx -> Singleton x
-nameOf Here = Val x
-nameOf (There pos) = nameOf pos
-
--- Search ----------------------------------------------------------------------
-
-export
-lookup : DecEq' a => (x : a) -> (sx : SnocList a) -> Maybe (Elem x sx)
-lookup x [<] = Nothing
-lookup x (sx :< y) =
-  case decEq x y of
-    True `Because` Refl => Just Here
-    False `Because` _ => There <$> lookup x sx
-
-public export
-decLookup : (n : String) -> (sx : SnocList (Assoc a)) -> DecWhen a (\x => Elem (n :- x) sx)
-decLookup n [<] = Nothing `Because` (\_ => absurd)
-decLookup n (sx :< (k :- x)) =
-  map (maybe x id) leftToRight rightToLeft $
-  first (decEq n k) (decLookup n sx)
-  where
-  leftToRight :
-    forall n. (m : Maybe a) ->
-    maybe (n = k) (\y => Elem (n :- y) sx) m ->
-    Elem (n :- maybe x Basics.id m) (sx :< (k :- x))
-  leftToRight Nothing Refl = Here
-  leftToRight (Just _) prf = There prf
-
-  rightToLeft :
-    forall n.
-    (Not (n = k), (y : a) -> Not (Elem (n :- y) sx)) ->
-    (y : a) -> Not (Elem (n :- y) (sx :< (k :- x)))
-  rightToLeft (neq, contra) _ Here = neq Refl
-  rightToLeft (neq, contra) y (There i) = contra y i