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fixing prolog printing

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peb
2006-03-09 12:39:11 +00:00
parent e677a613fc
commit f70d4e592c
2 changed files with 11 additions and 3 deletions
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8
src/GF/Conversion/RemoveErasing.hs
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@@ -80,11 +80,17 @@ newRules grammar chart (NC newCat@(MCat cat lbls))
newProfile = snd $ mapAccumL accumProf 0 $
map (lookupAssoc argsInLin) [0 .. length args-1]
accumProf nr = maybe (nr, Unify []) $ const (nr+1, Unify [nr])
newName = Name fun (newProfile `composeProfiles` profile)
newName = -- tracePrt "newName" (prtNewName profile newProfile) $
Name fun (profile `composeProfiles` newProfile)
guard $ all (not . null) argLbls
return $ NR (Rule (Abs newCat newArgs newName) (Cnc lbls argLbls newLins))
prtNewName :: [Profile (SyntaxForest Fun)] -> [Profile (SyntaxForest Fun)] -> Name -> String
prtNewName p p' n = prt p ++ " .o. " ++ prt p' ++ " : " ++ prt n
initialCatsTD grammar starts =
[ cat | cat@(NC (MCat (ECat start _) _)) <- initialCatsBU grammar,
start `elem` starts ]