remove some redundant dependencies from FCFG

src/GF/Canon/GFCC/FCFGParsing.hs

@@ -2,7 +2,7 @@ module GF.Canon.GFCC.FCFGParsing (parserLang,buildPInfo,FCFPInfo) where
 
 import GF.Canon.GFCC.DataGFCC
 import GF.Canon.GFCC.AbsGFCC
-import GF.Conversion.SimpleToFCFG (convertGrammarCId,FCat(..))
+import GF.Conversion.SimpleToFCFG (convertGrammar,FCat(..))
 
 --import GF.System.Tracing 
 --import GF.Infra.Print
@@ -35,11 +35,9 @@ import qualified GF.Parsing.FCFG as PF
 import GF.Canon.GFCC.ErrM
 import GF.Infra.PrintClass
 
---convertGrammarCId :: Grammar -> [(CId,FGrammar)]
-
 parserLang :: GFCC -> CId -> CFCat -> [CFTok] -> Err [Exp]
 parserLang mgr lang = parse info where
-  fcfgs = convertGrammarCId mgr
+  fcfgs = convertGrammar mgr
   info  = buildPInfo $ maybe (error "no parser") id $ lookup lang fcfgs
 
 type CFTok = String ----

src/GF/Canon/GFCC/GFCCAPI.hs

@@ -23,14 +23,14 @@ import GF.Canon.GFCC.PrintGFCC
 import GF.Canon.GFCC.ErrM
 import GF.Canon.GFCC.FCFGParsing
 import qualified GF.Canon.GFCC.GenGFCC as G
-import GF.Conversion.SimpleToFCFG (convertGrammarCId,FCat(..)) ----
+import GF.Conversion.SimpleToFCFG (convertGrammar,FCat(..))
 
 --import GF.Data.Operations
 --import GF.Infra.UseIO
 import qualified Data.Map as Map
 import System.Random (newStdGen)
 import System.Directory (doesFileExist)
-import System
+
 
 -- This API is meant to be used when embedding GF grammars in Haskell 
 -- programs. The embedded system is supposed to use the
@@ -73,7 +73,7 @@ startCat   :: MultiGrammar -> Category
 
 file2grammar f = do
   gfcc <- file2gfcc f
-  let fcfgs = convertGrammarCId gfcc
+  let fcfgs = convertGrammar gfcc
   return (MultiGrammar gfcc [(lang, buildPInfo fcfg) | (CId lang,fcfg) <- fcfgs])
 
 file2gfcc f =

src/GF/Canon/GFCC/ParGFCC.hs

@@ -4,7 +4,7 @@ module GF.Canon.GFCC.ParGFCC where
 import GF.Canon.GFCC.AbsGFCC
 import GF.Canon.GFCC.LexGFCC
 import GF.Canon.GFCC.ErrM
-import Array
+import Data.Array
 #if __GLASGOW_HASKELL__ >= 503
 import GHC.Exts
 #else

src/GF/Canon/GFCC/PrintGFCC.hs

@@ -4,7 +4,7 @@ module GF.Canon.GFCC.PrintGFCC where
 -- pretty-printer generated by the BNF converter
 
 import GF.Canon.GFCC.AbsGFCC
-import Char
+import Data.Char
 
 -- the top-level printing method
 printTree :: Print a => a -> String