compact printing of gf files

src/GF/Compile/Compile.hs

@@ -19,6 +19,7 @@ module GF.Compile.Compile (compileModule, compileEnvShSt, compileOne,
 import GF.Grammar.Grammar
 import GF.Infra.Ident
 import GF.Infra.Option
+import GF.Infra.CompactPrint
 import GF.Grammar.PrGrammar
 import GF.Compile.Update
 import GF.Grammar.Lookup
@@ -331,7 +332,7 @@ generateModuleCode opts path minfo@(name,info) = do
       let rminfo = if isCompilable info then minfo 
                    else (name, ModMod emptyModule) 
       let (file,out) = (gfrFile pname, prGrammar (MGrammar [rminfo]))
-      putp ("  wrote file" +++ file) $ ioeIO $ writeFile file out
+      putp ("  wrote file" +++ file) $ ioeIO $ writeFile file $ compactPrint out
     _ -> return ()
   (file,out) <- do
       code <- return $ MkGFC.prCanonModInfo minfo'

src/GF/Infra/CompactPrint.hs

@@ -0,0 +1,11 @@
+module GF.Infra.CompactPrint where
+import Data.Char
+
+compactPrint = concat . map spaceIf . words 
+
+spaceIf w = case w of
+  _ | keyword w -> "\n" ++ w
+  c:cs | isAlpha c || isDigit c -> " " ++ w
+  _ -> w
+
+keyword w = elem w ["cat","fun","lin","lincat","oper","param"]

src/GF/Source/GrammarToSource.hs

@@ -107,8 +107,15 @@ trAnyDef (i,info) = let i' = tri i in case info of
   CncFun _ ptr ppr -> 
     [P.DefLin [trDef i' nope ptr]] 
     ---- P.DefPrintFun [P.PrintDef i' (trt pr)]]
+{-
+  ---- encoding of AnyInd without changing syntax. AR 20/9/2007
+  AnyInd s b -> 
+    [P.DefOper [P.DDef [mkName i] 
+      (P.EApp (P.EInt (if s then 1 else 0)) (P.EIdent (tri b)))]]
+-}
   _ -> [] 
 
+
 trDef :: Ident -> Perh Type -> Perh Term -> P.Def
 trDef i pty ptr = case (pty,ptr) of
   (Nope,     Nope) -> P.DDef  [mkName i] (P.EMeta) ---

src/GF/Source/SourceToGrammar.hs

@@ -305,6 +305,14 @@ transResDef x = case x of
                                      | (p,pars) <- pardefs']
            ++ [(f, G.ResValue (yes (M.mkProdSimple co (G.Cn p),Nothing))) |
                      (p,pars) <- pardefs', (f,co) <- pars]
+
+{-
+  ---- encoding of AnyInd without changing syntax. AR 20/9/2007
+  DefOper [DDef [c] (EApp (EInt status) (EIdent mo))] -> do
+    c' <- transName c
+    mo' <- transIdent mo
+    return $ Left [(c',G.AnyInd (status==1) mo')]
+-}
   DefOper defs -> do
     defs' <- liftM concat $ mapM getDefs defs
     returnl $ concatMap mkOverload [(f, G.ResOper pt pe) | (f,(pt,pe)) <- defs']

src/Makefile

@@ -191,6 +191,11 @@ gfdoc: tools/$(GF_DOC_EXE)
 tools/$(GF_DOC_EXE): tools/GFDoc.hs
 	$(GHMAKE) $(GHCOPTFLAGS) -o $@ $^
 
+gfc:
+	$(GHMAKE) $(GHCOPTFLAGS) -o gfc GF/Devel/GFC.hs
+	strip gfc
+	mv gfc ../bin/
+
 gfcc:
 	$(GHMAKE) $(GHCOPTFLAGS) -o gfcc GF/Canon/GFCC/Shell.hs
 	strip gfcc