option -mac to vt command (uses open with ps)

src/GF/Devel/Compile/CheckGrammar.hs

@@ -68,7 +68,7 @@ showCheckModule mos m = do
 checkModule :: GF -> SourceModule -> Check SourceModule
 checkModule gf0 (name,mo) = checkIn ("checking module" +++ prt name) $ do
   let gr = gf0 {gfmodules = Map.insert name mo (gfmodules gf0)}
-----  checkRestrictedInheritance gr (name, mo)
+  ----  checkRestrictedInheritance gr (name, mo)
   mo1 <- case mtype mo of
     MTAbstract -> judgementOpModule (checkAbsInfo gr name) mo
     MTGrammar -> entryOpModule (checkResInfo gr name) mo
@@ -83,7 +83,6 @@ checkModule gf0 (name,mo) = checkIn ("checking module" +++ prt name) $ do
 
     MTInstance iname -> do
       intf <- checkErr $ lookupModule gr iname
-      -- checkCompleteInstance abs mo -- this is done in Rebuild
       entryOpModule  (checkResInfo gr name) mo
 
   return $ (name, mo1)

src/GF/Devel/Compile/SourceToGF.hs

@@ -266,7 +266,8 @@ transResDef x = case x of
     returnl [(f, resOper pt pe) | (f,(pt,pe)) <- defs']
 
   DefFlag defs -> liftM (Right . concat) $ mapM transFlagDef defs
-  _ -> Bad $ "illegal definition form in resource" +++ printTree x
+  _ -> return $ Left [] ----
+----  _ -> Bad $ "illegal definition form in resource" +++ printTree x
  where
 
    mkParamDefs (p,pars) =
@@ -317,7 +318,8 @@ transCncDef x = case x of
     let defs2 = [(f, termInPattern t) | (f,(_,Yes t)) <- defs']
     returnl [(f, G.CncFun Nothing (yes t) nope) | (f,t) <- defs2]
 -}
-  _ -> errIn ("illegal definition in concrete syntax:") $ transResDef x
+  _ -> return $ Left [] ----
+----  _ -> errIn ("illegal definition in concrete syntax:") $ transResDef x
 
 transPrintDef :: Def -> Err [(Ident,G.Term)]
 transPrintDef x = case x of

src/GF/Devel/Grammar/Construct.hs

@@ -69,7 +69,7 @@ isLink j = jform j == JLink
 -- constructing judgements from parse tree
 
 emptyJudgement :: JudgementForm -> Judgement
-emptyJudgement form = Judgement form meta meta meta (identC "#NOLINK") 0 where
+emptyJudgement form = Judgement form meta meta meta (identC "#") 0 where
   meta = Meta 0
 
 addJType :: Type -> Judgement -> Judgement

src/GF/Devel/Grammar/Grammar.hs

@@ -22,7 +22,7 @@ data Module = Module {
   mtype       :: ModuleType,
   miscomplete :: Bool,
   minterfaces :: [(Ident,Ident)],           -- non-empty for functors 
-  minstances  :: [((Ident,MInclude),[(Ident,Ident)])], -- non-empty for instant'ions
+  minstances  :: [((Ident,MInclude),[(Ident,Ident)])], -- non-empty for inst'ions
   mextends    :: [(Ident,MInclude)],
   mopens      :: [(Ident,Ident)],           -- used name, original name
   mflags      :: Map Ident String,
@@ -49,8 +49,8 @@ data Judgement = Judgement {
   jtype :: Type,           -- context  type  lincat  -       type    PType
   jdef  :: Term,           -- lindef   def   lindef  lin     def     constrs
   jprintname :: Term,      -- -        -     prname  prname  -       -
-  jlink :: Ident,
-  jposition :: Int
+  jlink :: Ident,   -- if inherited, the supermodule name, else #
+  jposition :: Int  -- line number where def begins
   } 
   deriving Show
 
@@ -136,11 +136,11 @@ data Patt =
  | PAlt Patt Patt         -- ^ disjunctive pattern: p1 | p2
  | PSeq Patt Patt         -- ^ sequence of token parts: p + q
  | PRep Patt              -- ^ repetition of token part: p*
- | PChar                  -- ^ string of length one
- | PChars String          -- ^ list of characters
+ | PChar                  -- ^ string of length one: ? 
+ | PChars String          -- ^ list of characters: ["aeiou"]
 
- | PMacro Ident           -- 
- | PM Ident Ident
+ | PMacro Ident           -- #p
+ | PM Ident Ident         -- #m.p
 
   deriving (Read, Show, Eq, Ord)
 

src/GF/Devel/README-testgf3

@@ -34,3 +34,16 @@ More options (debugging flags):
   -4  -- ... type checking
   -5  -- ... refreshing
 
+==Compiler Phases==
+
+LexGF
+ParGF
+SourceToGF
+Extend
+Rename
+CheckGrammar
+Refresh
+Optimize
+Factorize
+GFtoGFCC
+

src/GF/Infra/CompactPrint.hs

@@ -12,7 +12,8 @@ dps = dropWhile isSpace
 spaceIf pre post w = case w of
   _ | pre w -> "\n" ++ w
   _ | post w -> w ++ "\n"
-  c:cs | isAlpha c || isDigit c -> " " ++ w
+  c:_ | isAlpha c || isDigit c -> " " ++ w
+  '_':_  -> " " ++ w
   _ -> w
 
 keywordGF w = elem w ["cat","fun","lin","lincat","lindef","oper","param"]

src/GF/Shell.hs

@@ -365,9 +365,10 @@ execC co@(comm, opts0) sa@(sh@(st,(h,_,_,_)),a) = checkOptions st co >> case com
   CShowTreeGraph | oElem emitCode opts -> do -- -o
     returnArg (AString $ visualizeTrees opts $ strees $ s2t a) sa
   CShowTreeGraph  -> do
+    let gv = if oElem (iOpt "mac") opts then "open" else "gv" ---- config!
     let g0 = writeFile "grphtmp.dot" $ visualizeTrees opts $ strees $ s2t a
         g1 = system "dot -Tps grphtmp.dot >grphtmp.ps" 
-        g2 = system "gv grphtmp.ps &" 
+        g2 = system (gv +++ "grphtmp.ps &") 
         g3 = return () ---- system "rm -f grphtmp.*"
     justOutput opts (g0 >> g1 >> g2 >> g3 >> return ()) sa
 
@@ -453,9 +454,10 @@ execC co@(comm, opts0) sa@(sh@(st,(h,_,_,_)),a) = checkOptions st co >> case com
     returnArg (AString (optPrintMultiGrammar opts cgr')) sa
   CShowGrammarGraph  -> do
     ---- sa' <- changeState purgeShellState sa
+    let gv = if oElem (iOpt "mac") opts then "open" else "gv" ---- config!
     let g0 = writeFile "grphtmp.dot" $ visualizeCanonGrammar opts cgr
         g1 = system "dot -Tps grphtmp.dot >grphtmp.ps" 
-        g2 = system "gv grphtmp.ps &" 
+        g2 = system (gv +++ "grphtmp.ps &") 
         g3 = return () ---- system "rm -f grphtmp.*"
     justOutput opts (g0 >> g1 >> g2 >> g3 >> return ()) sa
   CPrintSourceGrammar ->