{- |

Module : $Header$

Copyright : (c) Klaus L�ttich, Christian Maeder and Uni Bremen 2002-2003

Licence : similar to LGPL, see HetCATS/LICENCE.txt or LIZENZ.txt

Maintainer : maeder@tzi.de

Stability : experimental

Portability : portable

make mixfix analysis checkable by RunParsers

-}

module CASL.RunMixfixParser where

import Common.AnnoState

import CASL.MixfixParser

import CASL.AS_Basic_CASL

import Common.GlobalAnnotations

import qualified Common.Lib.Set as Set

import Common.Id

import Common.Result

import Common.Lexer

import Common.PPUtils

import Common.PrettyPrint

import Common.Token

import CASL.Formula

import CASL.ShowMixfix

-- start testing

stdOpsL, stdPredsL :: [String]

stdOpsL = ["__^__", "__*__", "__+__", "[__]","__div__","__mod__", "__rem__",

"__-__", "+__", "__E__", "__@@__", "[]", "__::__", "__:::__",

"-__", "__!"] ++

[ "____p", "q____","____x____", "{____}",

"repeat__until__", "while__do__od",

"__where__but__", "__where__done",

"__ --> __", "__{__}--__-->{__}__",

"Pl7","folge_dem_Gang","nicht_wenden","Pl3","RS3", "RS6"] ++

map (:[])

"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

++ ["A[a[c,d],b]", "B[a[c,d],b]", "__B[a[c,d],b]__",

"a[c,d]", "__a[c,d]__", "A[a]", "A__B",

"A__", "__[a]", "__p",

"__[__]__", "[__]__", "__[__]"]

stdPredsL = ["__<__", "__<=__", "__>__", "__>=__", "__!=__", "__<>__",

"__/=__", "even__", "odd__", "__isEmpty",

"__<=__<=__"] ++ map (:[]) "abcdpqrstuvwxyzPQRSTUVWXYZ"

mkIds :: [String] -> Set.Set Id

mkIds = Set.fromList . map (parseString $ parseId [])

stdOps, stdPreds :: Set.Set Id

stdOps = mkIds stdOpsL

stdPreds = mkIds stdPredsL

resolveForm :: GlobalAnnos -> AParser () (Result (FORMULA ()))

resolveForm ga =

resolveFormula id (const $ const return)

ga stdOps stdPreds `fmap` formula []

resolveTerm :: GlobalAnnos -> AParser () (Result (TERM ()))

resolveTerm ga =

resolveMixfix id (const $ const return) ga stdOps stdPreds `fmap` term []

testTerm :: AParser () WrapString

testTerm = do t <- term [] :: AParser () (TERM ())

return $ WrapString $ showPretty (mapTerm id t) ""

testTermMix :: GlobalAnnos -> AParser () WrapString

testTermMix ga = do Result ds mt <- resolveTerm ga

return $ WrapString $

case mt of

Just t -> show $ printText0 ga (mapTerm id t)

_ -> show ds

testFormula :: AParser () WrapString

testFormula = do f <- formula [] :: AParser () (FORMULA ())

return $ WrapString $ showPretty (mapFormula id f) ""

testFormulaMix :: GlobalAnnos -> AParser () WrapString

testFormulaMix ga = do Result ds m <- resolveForm ga

return $ WrapString $

case m of

Just f -> show $ printText0 ga (mapFormula id f)

_ -> show ds