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polish the PGF API and make Expr and Type abstract types. Tree is a type synonym of Expr

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krasimir
2009-09-11 13:45:34 +00:00
parent 7a13751a10
commit d294b70395
31 changed files with 205 additions and 159 deletions
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4
src/PGF/ShowLinearize.hs
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@@ -103,11 +103,11 @@ collectWords pgf lang =
[(f,c,0) | (f,(DTyp [] c _,_,_)) <- Map.toList $ funs $ abstract pgf]
where
collOne (f,c,i) =
fromRec f [prCId c] (recLinearize pgf lang (foldl EApp (EFun f) (replicate i (EMeta 888))))
fromRec f [showCId c] (recLinearize pgf lang (foldl EApp (EFun f) (replicate i (EMeta 888))))
fromRec f v r = case r of
RR rs -> concat [fromRec f v t | (_,t) <- rs]
RT rs -> concat [fromRec f (p:v) t | (p,t) <- rs]
RFV rs -> concatMap (fromRec f v) rs
RS s -> [(s,[(prCId f,unwords (reverse v))])]
RS s -> [(s,[(showCId f,unwords (reverse v))])]
RCon c -> [] ---- inherent