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diff --git a/src-3.0/GF/OldParsing/ConvertGrammar.hs b/src-3.0/GF/OldParsing/ConvertGrammar.hs
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+----------------------------------------------------------------------
+-- |
+-- Module      : ConvertGrammar
+-- Maintainer  : PL
+-- Stability   : (stable)
+-- Portability : (portable)
+--
+-- > CVS $Date: 2005/04/21 16:22:45 $ 
+-- > CVS $Author: bringert $
+-- > CVS $Revision: 1.2 $
+--
+-- All (?) grammar conversions which are used in GF
+-----------------------------------------------------------------------------
+
+
+module GF.OldParsing.ConvertGrammar
+    (pInfo, emptyPInfo,
+     module GF.OldParsing.GrammarTypes
+    ) where
+
+import GF.Canon.GFC (CanonGrammar)
+import GF.Canon.MkGFC (grammar2canon)
+import GF.OldParsing.GrammarTypes
+import GF.Infra.Ident (Ident(..))
+import GF.Infra.Option
+import GF.System.Tracing
+
+-- import qualified GF.OldParsing.FiniteTypes.Calc  as Fin
+import qualified GF.OldParsing.ConvertGFCtoMCFG  as G2M
+import qualified GF.OldParsing.ConvertMCFGtoCFG  as M2C
+import qualified GF.OldParsing.MCFGrammar        as MCFG
+import qualified GF.OldParsing.CFGrammar         as CFG
+
+pInfo :: Options -> CanonGrammar -> Ident -> PInfo 
+pInfo opts canon lng = PInfo mcfg cfg mcfp cfp
+    where mcfg = G2M.convertGrammar cnv (canon, lng)
+	  cnv  = maybe "nondet" id $ getOptVal opts gfcConversion 
+	  cfg  = M2C.convertGrammar mcfg
+	  mcfp = MCFG.pInfo mcfg
+	  cfp  = CFG.pInfo cfg
+
+emptyPInfo :: PInfo
+emptyPInfo = PInfo [] [] (MCFG.pInfo []) (CFG.pInfo [])
+