Mercurial > urweb
diff lib/top.urs @ 336:34847732cefc
Crud gets column headings
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Sat, 13 Sep 2008 20:04:28 -0400 |
parents | 9601c717d2f3 |
children | 075b36dbb1a4 |
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--- a/lib/top.urs Sat Sep 13 19:53:07 2008 -0400 +++ b/lib/top.urs Sat Sep 13 20:04:28 2008 -0400 @@ -10,11 +10,21 @@ val txt : t ::: Type -> ctx ::: {Unit} -> use ::: {Type} -> show t -> t -> xml ctx use [] +val foldTR : tf :: (Type -> Type) -> tr :: ({Type} -> Type) + -> (nm :: Name -> t :: Type -> rest :: {Type} -> [nm] ~ rest + -> tf t -> tr rest -> tr ([nm = t] ++ rest)) + -> tr [] -> r :: {Type} -> $(mapTT tf r) -> tr r + val foldTR2 : tf1 :: (Type -> Type) -> tf2 :: (Type -> Type) -> tr :: ({Type} -> Type) -> (nm :: Name -> t :: Type -> rest :: {Type} -> [nm] ~ rest -> tf1 t -> tf2 t -> tr rest -> tr ([nm = t] ++ rest)) -> tr [] -> r :: {Type} -> $(mapTT tf1 r) -> $(mapTT tf2 r) -> tr r +val foldTRX : tf :: (Type -> Type) -> ctx :: {Unit} + -> (nm :: Name -> t :: Type -> rest :: {Type} -> [nm] ~ rest + -> tf t -> xml ctx [] []) + -> r :: {Type} -> $(mapTT tf r) -> xml ctx [] [] + val foldTRX2 : tf1 :: (Type -> Type) -> tf2 :: (Type -> Type) -> ctx :: {Unit} -> (nm :: Name -> t :: Type -> rest :: {Type} -> [nm] ~ rest -> tf1 t -> tf2 t -> xml ctx [] [])