*** empty log message ***

src/GF/CF/CanonToCF.hs

@@ -1,5 +1,7 @@
 module CanonToCF where
 
+import Tracing -- peb 8/6-04
+
 import Operations
 import Option
 import Ident
@@ -23,7 +25,7 @@ import Monad
 -- the abstract module name a that m is of.
 
 canon2cf :: Options -> CanonGrammar -> Ident -> Err CF
-canon2cf opts gr c = do
+canon2cf opts gr c = tracePrt "#size of CF" (err id (show.length.rulesOfCF)) $ do -- peb 8/6-04
   let ms = M.allExtends gr c
   a <- M.abstractOfConcrete gr c
   let cncs = [m | (n, M.ModMod m) <- M.modules gr, elem n ms]

src/GF/Compile/ShellState.hs

@@ -36,9 +36,7 @@ data ShellState = ShSt {
   canModules :: CanonGrammar ,       -- compiled abstracts and concretes
   srcModules :: G.SourceGrammar ,    -- saved resource modules
   cfs        :: [(Ident,CF)] ,       -- context-free grammars
--- peb 25/5-04:
+  pInfos     :: Cnv.PInfo,           -- peb 8/6
---  cfParserInfos :: [(Ident, CFParserInfo)], -- parser information
-  cfParserInfos :: Cnv.CFParserInfo, -- peb 27/5-04
   morphos    :: [(Ident,Morpho)],    -- morphologies
   gloptions  :: Options,             -- global options
   readFiles  :: [(FilePath,ModTime)],-- files read
@@ -61,8 +59,7 @@ emptyShellState = ShSt {
   canModules = M.emptyMGrammar,
   srcModules = M.emptyMGrammar,
   cfs        = [],
---  cfParserInfos = [], -- peb 25/5-04
+  pInfos     = Cnv.pInfo M.emptyMGrammar, -- peb 8/6
-  cfParserInfos = Cnv.emptyParserInfo, -- peb 27/5-04
   morphos    = [],
   gloptions  = noOptions,
   readFiles  = [],
@@ -81,8 +78,7 @@ data StateGrammar = StGr {
   cncId   :: Ident,
   grammar :: CanonGrammar,
   cf      :: CF,
---  cfParserInfo :: CFParserInfo, -- peb 25/5-04
+  pInfo   :: Cnv.PInfo, -- peb 8/6
-  cfParserInfo :: Cnv.CFParserInfo, -- peb 27/5-04
   morpho  :: Morpho,
   loptions :: Options
   }
@@ -92,8 +88,7 @@ emptyStateGrammar = StGr {
   cncId   = identC "#EMPTY", ---
   grammar = M.emptyMGrammar,
   cf      = emptyCF,
---  cfParserInfo = emptyParserInfo, -- peb 25/5-04
+  pInfo   = Cnv.pInfo M.emptyMGrammar, -- peb 8/6
-  cfParserInfo = Cnv.emptyParserInfo, -- peb 27/5-04
   morpho  = emptyMorpho,
   loptions = noOptions
   }
@@ -101,8 +96,7 @@ emptyStateGrammar = StGr {
 -- analysing shell grammar into parts
 stateGrammarST = grammar
 stateCF        = cf
---stateParserInfo= cfParserInfo
+statePInfo     = pInfo
-stateParserInfo= cfParserInfo
 stateMorpho    = morpho
 stateOptions   = loptions
 stateGrammarWords = allMorphoWords . stateMorpho
@@ -133,8 +127,8 @@ updateShellState opts sh (gr,(sgr,rts)) = do
       concr0 = ifNull Nothing (return . last) concrs
       notInrts f = notElem f $ map fst rts
   cfs <- mapM (canon2cf opts cgr) concrs --- would not need to update all...
---  let parserInfos = map cf2parserInfo cfs  -- peb 25/5-04
+
-  let parserInfos = Cnv.convertCanonToCFParserInfo gr  -- peb 27/5-04
+  let pinfos = Cnv.pInfo gr  -- peb 8/6
 
   let funs = funRulesOf cgr
   let cats = allCatsOf cgr
@@ -153,8 +147,7 @@ updateShellState opts sh (gr,(sgr,rts)) = do
     canModules = cgr,
     srcModules = src,
     cfs        = zip concrs cfs,
---    cfParserInfos = zip concrs parserInfos, -- peb 25/5-04
+    pInfos     = pinfos, -- peb 8/6
-    cfParserInfos = parserInfos, -- peb 27/5-04
     morphos    = zip concrs (map (mkMorpho cgr) concrs),
     gloptions  = opts,
     readFiles  = [ft | ft@(f,_) <- readFiles sh, notInrts f] ++ rts,
@@ -199,8 +192,7 @@ purgeShellState sh = ShSt {
   canModules = M.MGrammar $ purge $ M.modules $ canModules sh,
   srcModules = M.emptyMGrammar,
   cfs        = cfs sh,
---  cfParserInfos = cfParserInfos sh, -- peb 25/5-04
+  pInfos     = pInfos sh,
-  cfParserInfos = cfParserInfos sh, -- peb 27/5-04
   morphos    = morphos sh,
   gloptions  = gloptions sh,
   readFiles  = [],
@@ -257,8 +249,7 @@ stateGrammarOfLang st l = StGr {
   cncId    = l,
   grammar  = can,
   cf       = maybe emptyCF id (lookup l (cfs st)),
---  cfParserInfo = maybe emptyParserInfo id (lookup l (cfParserInfos st)), -- peb 25/5-04
+  pInfo    = pInfos st, -- peb 8/6
-  cfParserInfo = cfParserInfos st, -- peb 27/5-04
   morpho   = maybe emptyMorpho id (lookup l (morphos st)),
   loptions = errVal noOptions $ lookupOptionsCan can
   }
@@ -288,8 +279,7 @@ stateAbstractGrammar st = StGr {
   cncId   = identC "#Cnc", ---
   grammar = canModules st, ---- only abstarct ones
   cf      = emptyCF,
---  cfParserInfo = emptyParserInfo, -- peb 25/5-04
+  pInfo   = Cnv.pInfo (canModules st), -- peb 8/6
-  cfParserInfo = Cnv.emptyParserInfo, -- peb 27/5-04
   morpho  = emptyMorpho,
   loptions = gloptions st ----
   }

src/GF/Data/Operations.hs

@@ -111,6 +111,17 @@ mapErr f xs = Ok (ys, unlines ss)
     (ys,ss) = ([y | Ok y <- fxs], [s | Bad s <- fxs])
     fxs = map f xs
 
+-- alternative variant, peb 9/6-04
+mapErrN :: Int -> (a -> Err b) -> [a] -> Err ([b], String)
+mapErrN maxN f xs = Ok (ys, unlines (errHdr : ss2)) 
+  where
+    (ys, ss) = ([y | Ok y <- fxs], [s | Bad s <- fxs])
+    errHdr = show nss ++ " errors occured" ++ 
+	     if nss > maxN then ", showing the first " ++ show maxN else ""
+    ss2 = map ("* "++) $ take maxN ss 
+    nss = length ss
+    fxs = map f xs
+
 -- !! with the error monad
 (!?) :: [a] -> Int -> Err a
 xs !? i = foldr (const . return) (Bad "too few elements in list") $ drop i xs

src/GF/UseGrammar/Custom.hs

@@ -37,7 +37,7 @@ import GrammarToHaskell
 
 -- the cf parsing algorithms
 import ChartParser -- or some other CF Parser
-import qualified ParseCFviaCFG as PCF
+import qualified ParseCF as PCF
 --import qualified ParseGFCviaCFG as PGFC
 --import NewChartParser
 --import NewerChartParser
@@ -177,12 +177,12 @@ customGrammarPrinter =
 -- add your own grammar printers here
 -- grammar conversions, (peb) 
   ,(strCI "gfc_show",   show . grammar2canon . stateGrammarST)
-  -- ,(strCI "tnf",        prCanon . Cnv.convertCanonToTNF . stateGrammarST)
+  ,(strCI "emcfg",      Prt.prt . Cnv.emcfg . statePInfo)
-  ,(strCI "emcfg",      Prt.prt . Cnv.convertCanonToEMCFG . stateGrammarST)
+  ,(strCI "mcfg",       Prt.prt . Cnv.mcfg . statePInfo)
-  ,(strCI "emcfg_cf",   Prt.prt . Cnv.convertCanonViaEMCFGtoCFG . stateGrammarST)
+  ,(strCI "cfg",        Prt.prt . Cnv.cfg . statePInfo)
-  ,(strCI "mcfg",       Prt.prt . Cnv.convertCanonToMCFG . stateGrammarST)
+  ,(strCI "emcfg_show", show . Cnv.emcfg . statePInfo)
-  ,(strCI "mcfg_cf",    Prt.prt . Cnv.convertCanonToCFG . stateGrammarST)
+  ,(strCI "mcfg_show",  show . Cnv.mcfg . statePInfo)
-  ,(strCI "mcfg_show",  show . Cnv.convertCanonToMCFG . stateGrammarST)
+  ,(strCI "cfg_show",   show . Cnv.cfg . statePInfo)
 --- also include printing via grammar2syntax!
   ] 
   ++ moreCustomGrammarPrinter

src/GF/UseGrammar/Parsing.hs

@@ -20,7 +20,7 @@ import Option
 import Custom
 import ShellState
 
-import qualified ParseGFCviaCFG as N
+import qualified ParseGFC as N
 
 import Operations
 
@@ -71,7 +71,7 @@ trees2trms opts sg cn as ts0 info = do
       ts1 <- return (map cf2trm0 ts0) ----- should not need annot
       mapM (checkErr . (annotate gr) . trExp) ts1 ---- complicated; often fails
     _ -> do
-      (ts1,ss) <- checkErr $ mapErr postParse ts0
+      (ts1,ss) <- checkErr $ mapErrN 10 postParse ts0
       if null ts1 then raise ss else return ()
       ts2 <- mapM (checkErr . annotate gr . refreshMetas [] . trExp) ts1 ---- 
       if forgive then return ts2 else do