Added the beginnings of GFCC to JavaScript conversion.

src/GF/JavaScript/AbsJS.hs

@@ -0,0 +1,35 @@
+module GF.JavaScript.AbsJS where
+
+-- Haskell module generated by the BNF converter
+
+newtype Ident = Ident String deriving (Eq,Ord,Show)
+data Program =
+   Program [Element]
+  deriving (Eq,Ord,Show)
+
+data Element =
+   FunDef Ident [Ident] [Stmt]
+ | ElStmt Stmt
+  deriving (Eq,Ord,Show)
+
+data Stmt =
+   Compound [Stmt]
+ | ReturnVoid
+ | Return Expr
+  deriving (Eq,Ord,Show)
+
+data Expr =
+   ENew Ident [Expr]
+ | EMember Expr Expr
+ | EIndex Expr Expr
+ | ECall Expr [Expr]
+ | EVar Ident
+ | EInt Integer
+ | EDbl Double
+ | EStr String
+ | ETrue
+ | EFalse
+ | ENull
+ | EThis
+  deriving (Eq,Ord,Show)
+