Putting def definitions in place.

src/GF/Source/SkelGF.hs

@@ -3,7 +3,6 @@ module SkelGF where
 -- Haskell module generated by the BNF converter
 
 import AbsGF
-import Ident
 import ErrM
 type Result = Err String
 
@@ -12,7 +11,7 @@ failure x = Bad $ "Undefined case: " ++ show x
 
 transIdent :: Ident -> Result
 transIdent x = case x of
-  _  -> failure x
+  Ident str  -> failure x
 
 
 transLString :: LString -> Result
@@ -88,7 +87,7 @@ transTopDef x = case x of
   DefCat catdefs  -> failure x
   DefFun fundefs  -> failure x
   DefDef defs  -> failure x
-  DefData pardefs  -> failure x
+  DefData datadefs  -> failure x
   DefTrans flagdefs  -> failure x
   DefPar pardefs  -> failure x
   DefOper defs  -> failure x
@@ -113,6 +112,17 @@ transFunDef x = case x of
   FunDef ids exp  -> failure x
 
 
+transDataDef :: DataDef -> Result
+transDataDef x = case x of
+  DataDef id dataconstrs  -> failure x
+
+
+transDataConstr :: DataConstr -> Result
+transDataConstr x = case x of
+  DataId id  -> failure x
+  DataQId id0 id  -> failure x
+
+
 transParDef :: ParDef -> Result
 transParDef x = case x of
   ParDef id parconstrs  -> failure x