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|
----------------------------------------------------------------------
-- |
-- Module : GFC
-- Maintainer : AR
-- Stability : (stable)
-- Portability : (portable)
--
-- > CVS $Date: 2005/03/08 15:51:17 $
-- > CVS $Author: bringert $
-- > CVS $Revision: 1.10 $
--
-- canonical GF. AR 10\/9\/2002 -- 9\/5\/2003 -- 21\/9
-----------------------------------------------------------------------------
module GFC (Context,
CanonGrammar,
CanonModInfo,
CanonModule,
CanonAbs,
Info(..),
Printname,
mapInfoTerms,
setFlag
) where
import AbsGFC
import PrintGFC
import qualified Abstract as A
import Ident
import Option
import Zipper
import Operations
import qualified Modules as M
import Char
import Control.Arrow (first)
type Context = [(Ident,Exp)]
type CanonGrammar = M.MGrammar Ident Flag Info
type CanonModInfo = M.ModInfo Ident Flag Info
type CanonModule = (Ident, CanonModInfo)
type CanonAbs = M.Module Ident Option Info
data Info =
AbsCat A.Context [A.Fun]
| AbsFun A.Type A.Term
| AbsTrans A.Term
| ResPar [ParDef]
| ResOper CType Term -- ^ global constant
| CncCat CType Term Printname
| CncFun CIdent [ArgVar] Term Printname
| AnyInd Bool Ident
deriving (Show)
type Printname = Term
mapInfoTerms :: (Term -> Term) -> Info -> Info
mapInfoTerms f i = case i of
ResOper x a -> ResOper x (f a)
CncCat x a y -> CncCat x (f a) y
CncFun x y a z -> CncFun x y (f a) z
_ -> i
setFlag :: String -> String -> [Flag] -> [Flag]
setFlag n v fs = Flg (IC n) (IC v):[f | f@(Flg (IC n') _) <- fs, n' /= n]
|
