Change input to the different SRG printers to be StateGrammar instead of CGrammar. This to allow looking at the types in SISR, and to reduce the number of argument passed from Custom.

src/GF/Speech/PrGSL.hs

@@ -27,18 +27,19 @@ import GF.Conversion.Types
 import GF.Infra.Print
 import GF.Infra.Option
 import GF.Probabilistic.Probabilistic (Probs)
+import GF.Compile.ShellState (StateGrammar)
 
 import Data.Char (toUpper,toLower)
 
-gslPrinter :: Ident -- ^ Grammar name
-           -> String    -- ^ Start category
-	   -> Options -> Maybe Probs -> CGrammar -> String
-gslPrinter name start opts probs cfg = prGSL srg ""
-    where srg = topDownFilter $ makeSimpleSRG name start opts probs $ rmPunctCFG cfg
+gslPrinter :: Ident   -- ^ Grammar name
+           -> String  -- ^ Start category
+	   -> Options -> StateGrammar -> String
+gslPrinter name start opts = 
+    prGSL . topDownFilter . makeSimpleSRG name start opts
 
-prGSL :: SRG -> ShowS
+prGSL :: SRG -> String
 prGSL (SRG{grammarName=name,startCat=start,origStartCat=origStart,rules=rs})
-    = header . mainCat . unlinesS (map prRule rs)
+    = (header . mainCat . unlinesS (map prRule rs)) ""
     where
     header = showString ";GSL2.0" . nl 
 	     . comments ["Nuance speech recognition grammar for " ++ name,
@@ -59,12 +60,14 @@ firstToUpper :: String -> String
 firstToUpper [] = []
 firstToUpper (x:xs) = toUpper x : xs
 
+{-
 rmPunctCFG :: CGrammar -> CGrammar
 rmPunctCFG g = [CFRule c (filter keepSymbol ss) n | CFRule c ss n <- g]
 
 keepSymbol :: Symbol c Token -> Bool
 keepSymbol (Tok t) = not (all isPunct (prt t))
 keepSymbol _ = True
+-}
 
 -- Nuance does not like upper case characters in tokens
 showToken :: Token -> String