Completely remove uses of example-based

TODO: the corresponding changes in debian/rules

.ghci

@@ -1,2 +1,2 @@
-:set -isrc/compiler -isrc/binary -isrc/runtime/haskell -isrc/server -isrc/example-based -isrc/server/transfer -idist/build/autogen -idist/build
+:set -isrc/compiler -isrc/binary -isrc/runtime/haskell -isrc/server -isrc/server/transfer -idist/build/autogen -idist/build
 :set -fwarn-unused-imports -optP-DSERVER_MODE -optP-DUSE_INTERRUPT -optP-DCC_LAZY -optP-include -optPdist/build/autogen/cabal_macros.h -odir dist/build/gf/gf-tmp -hidir dist/build/gf/gf-tmp -stubdir dist/build/gf/gf-tmp

.gitignore

@@ -39,8 +39,7 @@ src/runtime/c/sg/.dirstamp
 src/runtime/c/stamp-h1
 src/runtime/java/.libs/
 src/runtime/python/build/
-src/ui/android/libs/
-src/ui/android/obj/
 .cabal-sandbox
 cabal.sandbox.config
+.stack-work
 DATA_DIR

LICENSE

@@ -8,24 +8,9 @@ other. For this reason the different components have different licenses.
 In summary:
 
   - the GF compiler in the folder src/compiler and the PGF Web service in src/server
-are under the GNU GENERAL PUBLIC LICENSE. 
+are under the GNU GENERAL PUBLIC LICENSE.
 
-  - the GF runtime in src/runtime is under dual GNU LESSER GENERAL PUBLIC LICENSE
+  - the GF runtime in src/runtime is under dual GNU LESSER GENERAL PUBLIC LICENSE and BSD LICENSE
-and BSD LICENSE
-
-  - the resource grammar library in lib/src is under GNU LESSER GENERAL PUBLIC LICENSE.
-However the user have the right to choose any license for any application grammar
-derived from the resource grammar by using the grammar API.
-
-  - the resource grammar library also includes large coverage lexicons for some languages.
-Since these lexicons are derived from external sources they might be under different licenses.
-Look at the source file for every lexicon for details. The lexicons that we currently have
-are:
-
-       lib/src/bulgarian/    DictBul.gf DictBulAbs.gf    for Bulgarian
-       lib/src/english/      DictEng.gf DictEngAbs.gf    for English
-       lib/src/turkish/      DictTur.gf DictTurAbs.gf    for Turkish
-       lib/src/swedish/      DictSwe.gf DictSweAbs.gf    for Swedish
 
 The rest of this document contains copies of the GPL, LGPL and BSD licenses
 which are applicable to the different components of Grammatical Framework

WebSetup.hs

@@ -70,7 +70,7 @@ buildWeb gf flags (pkg,lbi) = do
         gf_lib_path = datadir (absoluteInstallDirs pkg lbi dest) </> "lib"
         args = numJobs flags++["-make","-s"] -- ,"-optimize-pgf"
                ++["--gfo-dir="++tmp_dir,
-                  "--gf-lib-path="++gf_lib_path,
+                --"--gf-lib-path="++gf_lib_path,
                   "--name="++dropExtension pgf,
                   "--output-dir="++gfo_dir]
                ++[dir</>file|file<-src]

bin/build-binary-dist.sh

@@ -67,10 +67,27 @@ fi
 cabal install --only-dependencies -fserver -fc-runtime $extra
 cabal configure --prefix="$prefix" -fserver -fc-runtime $extra
 DYLD_LIBRARY_PATH="$extralib" LD_LIBRARY_PATH="$extralib" cabal build
+  # Building the example grammars will fail, because the RGL is missing
+cabal copy --destdir="$destdir"  # create www directory
+
+## Build the RGL and copy it to $destdir
+PATH=$PWD/dist/build/gf:$PATH
+export GF_LIB_PATH="$(dirname $(find "$destdir" -name www))/lib"   # hmm
+mkdir -p "$GF_LIB_PATH"
+pushd ../gf-rgl
+make build
+make copy
+popd
+
+# Build GF again, including example grammars that need the RGL
+DYLD_LIBRARY_PATH="$extralib" LD_LIBRARY_PATH="$extralib" cabal build
+
+## Copy GF to $destdir
 cabal copy --destdir="$destdir"
 libdir=$(dirname $(find "$destdir" -name PGF.hi))
 cabal register --gen-pkg-config=$libdir/gf-$ver.conf
 
+## Create the binary distribution package
 case $fmt in
     tar.gz)
 	targz="$name-bin-$hw-$os.tar.gz"     # the final tar file

css/style0.css

@@ -17,10 +17,7 @@ h1 img.nofloat { float: none; }
 img.right { float: right; }
 
 ol.languages {
-    display: flex;
+    column-width: 12em;
-    flex-direction: column;
-    flex-wrap: wrap;
-    height: 12em;
 }
 
 .grow {

doc/gf-refman.html

@@ -3120,23 +3120,44 @@ a part of the GF grammar compiler.
 <TR>
 <TD><CODE>nonExist</CODE></TD>
 <TD><CODE>Str</CODE></TD>
-<TD>this is a special token marking<BR/>
+<TD>a special token marking<BR/>
 non-existing morphological forms</TD>
 </TR>
 <TR>
 <TD><CODE>BIND</CODE></TD>
 <TD><CODE>Str</CODE></TD>
-<TD>this is a special token marking<BR/>
+<TD>a special token marking<BR/>
 that the surrounding tokens should not<BR/>
 be separated by space</TD>
 </TR>
 <TR>
 <TD><CODE>SOFT_BIND</CODE></TD>
 <TD><CODE>Str</CODE></TD>
-<TD>this is a special token marking<BR/>
+<TD>a special token marking<BR/>
 that the surrounding tokens may not<BR/>
 be separated by space</TD>
 </TR>
+<TR>
+<TD><CODE>SOFT_SPACE</CODE></TD>
+<TD><CODE>Str</CODE></TD>
+<TD>a special token marking<BR/>
+that the space between the surrounding tokens<BR/>
+is optional</TD>
+</TR>
+<TR>
+<TD><CODE>CAPIT</CODE></TD>
+<TD><CODE>Str</CODE></TD>
+<TD>a special token marking<BR/>
+that the first character in the next token<BR/>
+should be capitalized</TD>
+</TR>
+<TR>
+<TD><CODE>ALL_CAPIT</CODE></TD>
+<TD><CODE>Str</CODE></TD>
+<TD>a special token marking<BR/>
+that the next word should be<BR/>
+in all capital letters</TD>
+</TR>
 </TABLE>
 
 <P></P>

download/index.t2t

@@ -176,6 +176,11 @@ The above notes for installing from source apply also in these cases.
 For more info on working with the GF source code, see the
 [GF Developers Guide ../doc/gf-developers.html].
 
+==Using Stack==
+
+You can also use [Stack https://www.haskellstack.org] to compile GF, just replace ``cabal install`` above
+with ``stack install`` (assuming you already have Stack set up).
+
 ==Older releases==
 
 - [GF 3.8 index-3.8.html] (June 2016)

gf.cabal

@@ -1,5 +1,5 @@
 name: gf
-version: 3.9-git
+version: 3.10
 
 cabal-version: >= 1.22
 build-type: Custom
@@ -42,7 +42,7 @@ data-files:
 custom-setup
   setup-depends:
     base,
-    Cabal >=1.4.0.0,
+    Cabal >=1.22.0.0,
     directory,
     filepath,
     process >=1.0.1.1
@@ -67,11 +67,6 @@ flag network-uri
 --  Description: Make -new-comp the default
 --  Default:     True
 
-flag custom-binary
-  Description: Use a customised version of the binary package
-  Default:     True
-  Manual:      True
-
 flag c-runtime
   Description: Include functionality from the C run-time library (which must be installed already)
   Default:     False
@@ -89,17 +84,14 @@ Library
                  exceptions
   hs-source-dirs: src/runtime/haskell
 
-  if flag(custom-binary)
+  other-modules:
-    other-modules:
+    -- not really part of GF but I have changed the original binary library
-      -- not really part of GF but I have changed the original binary library
+    -- and we have to keep the copy for now.
-      -- and we have to keep the copy for now.
+    Data.Binary
-      Data.Binary
+    Data.Binary.Put
-      Data.Binary.Put
+    Data.Binary.Get
-      Data.Binary.Get
+    Data.Binary.Builder
-      Data.Binary.Builder
+    Data.Binary.IEEE754
-      Data.Binary.IEEE754
-  else
-    build-depends: binary, data-binary-ieee754
 
 --ghc-options: -fwarn-unused-imports
 --if impl(ghc>=7.8)
@@ -295,9 +287,7 @@ Library
       CGIUtils
       Cache
       Fold
-      ExampleDemo
+    hs-source-dirs: src/server src/server/transfer
-      ExampleService
-    hs-source-dirs: src/server src/server/transfer src/example-based
 
   if flag(interrupt)
     cpp-options: -DUSE_INTERRUPT

index.html

@@ -80,7 +80,7 @@ function sitesearch() {
   <ul>
     <li><a href="http://hackage.haskell.org/package/gf-3.9/docs/PGF.html">PGF library API (Old Runtime)</a>
     <li><a href="doc/runtime-api.html">PGF library API (New Runtime)</a>
-    <li><a href="src/ui/android/README">GF on Android (new)</a>
+    <li><a href="https://github.com/GrammaticalFramework/gf-offline-translator/tree/master/android">GF on Android (new)</a>
     <li><A HREF="/android/">GF on Android (old) </A>
   </ul>
 </div>

src/compiler/GF/Command/Commands.hs

@@ -723,7 +723,7 @@ pgfCommands = Map.fromList [
        case toExprs arg of
          [EFun id] -> case Map.lookup id (funs (abstract pgf)) of
                         Just fd -> do putStrLn $ render (ppFun id fd)
-                                      let (_,_,_,_,prob) = fd
+                                      let (_,_,_,prob) = fd
                                       putStrLn ("Probability: "++show prob)
                                       return void
                         Nothing -> case Map.lookup id (cats (abstract pgf)) of
@@ -732,7 +732,7 @@ pgfCommands = Map.fromList [
                                                                 if null (functionsToCat pgf id)
                                                                   then empty
                                                                   else ' ' $$
-                                                                       vcat [ppFun fid (ty,[],0,Just ([],[]),0) | (fid,ty) <- functionsToCat pgf id] $$
+                                                                       vcat [ppFun fid (ty,0,Just ([],[]),0) | (fid,ty) <- functionsToCat pgf id] $$
                                                                        ' ')
                                                      let (_,_,prob) = cd
                                                      putStrLn ("Probability: "++show prob)
@@ -909,7 +909,7 @@ pgfCommands = Map.fromList [
      | otherwise             = do fmt <- readOutputFormat (valStrOpts "printer" "pgf_pretty" opts)
                                   return $ fromString $ concatMap snd $ exportPGF noOptions fmt pgf
 
-   funsigs pgf = [(f,ty) | (f,(ty,_,_,_,_)) <- Map.assocs (funs (abstract pgf))]
+   funsigs pgf = [(f,ty) | (f,(ty,_,_,_)) <- Map.assocs (funs (abstract pgf))]
    showFun (f,ty) = showCId f ++ " : " ++ showType [] ty ++ " ;"
 
    morphos (Env pgf mos) opts s =

src/compiler/GF/Compile/CFGtoPGF.hs

@@ -35,7 +35,7 @@ cf2abstr cfg = Abstr aflags afuns acats
                             | (cat,rules) <- (Map.toList . Map.fromListWith (++))
                                                 [(cat2id cat, catRules cfg cat) | 
                                                      cat <- allCats' cfg]]
-    afuns  = Map.fromList [(mkRuleName rule, (cftype [cat2id c | NonTerminal c <- ruleRhs rule] (cat2id (ruleLhs rule)), [], 0, Nothing, 0))
+    afuns  = Map.fromList [(mkRuleName rule, (cftype [cat2id c | NonTerminal c <- ruleRhs rule] (cat2id (ruleLhs rule)), 0, Nothing, 0))
                             | rule <- allRules cfg]
 
     cat2id = mkCId . fst
@@ -56,7 +56,7 @@ cf2concr cfg = Concr Map.empty Map.empty
                                map mkSequence rules)
     sequences  = listArray (0,Set.size sequences0-1) (Set.toList sequences0)
 
-    idFun = CncFun [wildCId] (listArray (0,0) [seqid])
+    idFun = CncFun wildCId (listArray (0,0) [seqid])
       where
         seq   = listArray (0,0) [SymCat 0 0]
         seqid = binSearch seq sequences (bounds sequences)
@@ -77,7 +77,7 @@ cf2concr cfg = Concr Map.empty Map.empty
       let args   = [PArg [] (cat2arg c) | NonTerminal c <- ruleRhs rule]
           prod   = PApply funid args
           seqid  = binSearch (mkSequence rule) sequences (bounds sequences)
-          fun    = CncFun [mkRuleName rule] (listArray (0,0) [seqid])
+          fun    = CncFun (mkRuleName rule) (listArray (0,0) [seqid])
           funid' = funid+1
       in funid' `seq` ((funid',fun:funs),let (c,ps) = ruleLhs rule in [(cat2fid c p, prod) | p <- ps])
 

src/compiler/GF/Compile/GrammarToPGF.hs

@@ -6,15 +6,18 @@ import GF.Compile.GeneratePMCFG
 import GF.Compile.GenerateBC
 
 import PGF(CId,mkCId,utf8CId)
-import PGF.Internal(fidInt,fidFloat,fidString,fidVar,DepPragma(..))
+import PGF.Internal(fidInt,fidFloat,fidString,fidVar)
 import PGF.Internal(updateProductionIndices)
+--import qualified PGF.Macros as CM
 import qualified PGF.Internal as C
+import qualified PGF.Internal as D
 import GF.Grammar.Predef
 --import GF.Grammar.Printer
 import GF.Grammar.Grammar
 import qualified GF.Grammar.Lookup as Look
 import qualified GF.Grammar as A
 import qualified GF.Grammar.Macros as GM
+--import GF.Compile.GeneratePMCFG
 
 import GF.Infra.Ident
 import GF.Infra.Option
@@ -22,24 +25,20 @@ import GF.Infra.UseIO (IOE)
 import GF.Data.Operations
 
 import Data.List
-import Data.Maybe (fromMaybe)
 import qualified Data.Set as Set
 import qualified Data.Map as Map
 import qualified Data.IntMap as IntMap
 import Data.Array.IArray
 
-mkCanon2pgf :: Options -> SourceGrammar -> ModuleName -> IOE C.PGF
+mkCanon2pgf :: Options -> SourceGrammar -> ModuleName -> IOE D.PGF
 mkCanon2pgf opts gr am = do
-  depconf  <- case flag optLabelsFile opts of
+  (an,abs) <- mkAbstr am
-                Nothing    -> return Map.empty
-                Just fpath -> readDepConfig fpath
-  (an,abs) <- mkAbstr am depconf
   cncs     <- mapM mkConcr (allConcretes gr am)
-  return $ updateProductionIndices (C.PGF Map.empty an abs (Map.fromList cncs))
+  return $ updateProductionIndices (D.PGF Map.empty an abs (Map.fromList cncs))
   where
     cenv = resourceValues opts gr
 
-    mkAbstr am depconf = return (mi2i am, C.Abstr flags funs cats)
+    mkAbstr am = return (mi2i am, D.Abstr flags funs cats)
       where
         aflags = err (const noOptions) mflags (lookupModule gr am)
 
@@ -49,7 +48,7 @@ mkCanon2pgf opts gr am = do
 
         flags = Map.fromList [(mkCId f,x) | (f,x) <- optionsPGF aflags]
 
-        funs = Map.fromList [(i2i f, (mkType [] ty, fromMaybe [] (Map.lookup (i2i f) depconf), arity, mkDef gr arity mdef, 0)) | 
+        funs = Map.fromList [(i2i f, (mkType [] ty, arity, mkDef gr arity mdef, 0)) | 
                                    ((m,f),AbsFun (Just (L _ ty)) ma mdef _) <- adefs,
                                    let arity = mkArity ma mdef ty]
 
@@ -79,7 +78,7 @@ mkCanon2pgf opts gr am = do
                                 = genCncFuns gr am cm ex_seqs_arr seqs cdefs fid_cnt1 cnccats
         
           printnames = genPrintNames cdefs
-      return (mi2i cm, C.Concr flags
+      return (mi2i cm, D.Concr flags
                               printnames
                               cncfuns
                               lindefs
@@ -190,80 +189,54 @@ genCncFuns :: Grammar
            -> Array SeqId Sequence
            -> [(QIdent, Info)]
            -> FId
-           -> Map.Map CId C.CncCat
+           -> Map.Map CId D.CncCat
            -> (FId,
-               IntMap.IntMap (Set.Set C.Production),
+               IntMap.IntMap (Set.Set D.Production),
                IntMap.IntMap [FunId],
                IntMap.IntMap [FunId],
-               Array FunId C.CncFun)
+               Array FunId D.CncFun)
 genCncFuns gr am cm ex_seqs seqs cdefs fid_cnt cnccats =
-  let (fid_cnt1,lindefs,linrefs,fun_st1) = mkCncCats cdefs fid_cnt IntMap.empty IntMap.empty Map.empty
+  let (fid_cnt1,funs_cnt1,funs1,lindefs,linrefs) = mkCncCats cdefs fid_cnt  0 [] IntMap.empty IntMap.empty
-      ((fid_cnt2,crc,prods),fun_st2)     = mkCncFuns cdefs lindefs ((fid_cnt1,Map.empty,IntMap.empty),fun_st1)
+      (fid_cnt2,funs_cnt2,funs2,prods)           = mkCncFuns cdefs fid_cnt1 funs_cnt1 funs1 lindefs Map.empty IntMap.empty
-  in (fid_cnt2,prods,lindefs,linrefs,array (0,Map.size fun_st2-1) (Map.elems fun_st2))
+  in (fid_cnt2,prods,lindefs,linrefs,array (0,funs_cnt2-1) funs2)
   where
-    mkCncCats []                                                          fid_cnt lindefs linrefs fun_st =
+    mkCncCats []                                                        fid_cnt funs_cnt funs lindefs linrefs =
-      (fid_cnt,lindefs,linrefs,fun_st)
+      (fid_cnt,funs_cnt,funs,lindefs,linrefs)
-    mkCncCats (((m,id),CncCat _ _ _ _ (Just (PMCFG prods0 funs0))):cdefs) fid_cnt lindefs linrefs fun_st =
+    mkCncCats (((m,id),CncCat _ _ _ _ (Just (PMCFG prods0 funs0))):cdefs) fid_cnt funs_cnt funs lindefs linrefs =
-      let mseqs   = case lookupModule gr m of
+      let !funs_cnt' = let (s_funid, e_funid) = bounds funs0
-                      Ok (ModInfo{mseqs=Just mseqs}) -> mseqs
+                       in funs_cnt+(e_funid-s_funid+1)
-                      _                              -> ex_seqs
+          lindefs'   = foldl' (toLinDef (am,id) funs_cnt) lindefs prods0
-          (lindefs',fun_st1) = foldl' (toLinDef (m,id) funs0 mseqs) (lindefs,fun_st ) prods0
+          linrefs'   = foldl' (toLinRef (am,id) funs_cnt) linrefs prods0
-          (linrefs',fun_st2) = foldl' (toLinRef (m,id) funs0 mseqs) (linrefs,fun_st1) prods0
+          funs'      = foldl' (toCncFun funs_cnt (m,mkLinDefId id)) funs (assocs funs0)
-      in mkCncCats cdefs fid_cnt lindefs' linrefs' fun_st2
+      in mkCncCats cdefs fid_cnt funs_cnt' funs' lindefs' linrefs'
-    mkCncCats (_                                                  :cdefs) fid_cnt lindefs linrefs fun_st =
+    mkCncCats (_                                                :cdefs) fid_cnt funs_cnt funs lindefs linrefs =
-      mkCncCats cdefs fid_cnt lindefs linrefs fun_st
+      mkCncCats cdefs fid_cnt funs_cnt funs lindefs linrefs
 
-    mkCncFuns []                                                        lindefs st = st
+    mkCncFuns []                                                        fid_cnt funs_cnt funs lindefs crc prods =
-    mkCncFuns (((m,id),CncFun _ _ _ (Just (PMCFG prods0 funs0))):cdefs) lindefs st =
+      (fid_cnt,funs_cnt,funs,prods)
-      let ty_C    = err error (\x -> x) $ fmap GM.typeForm (Look.lookupFunType gr am id)
+    mkCncFuns (((m,id),CncFun _ _ _ (Just (PMCFG prods0 funs0))):cdefs) fid_cnt funs_cnt funs lindefs crc prods =
-          mseqs   = case lookupModule gr m of
+      let ---Ok ty_C        = fmap GM.typeForm (Look.lookupFunType gr am id)
-                      Ok (ModInfo{mseqs=Just mseqs}) -> mseqs
+          ty_C           = err error (\x -> x) $ fmap GM.typeForm (Look.lookupFunType gr am id)
-                      _                              -> ex_seqs
+          !funs_cnt'     = let (s_funid, e_funid) = bounds funs0
-          bundles = [([(args0,res0) | Production res0 funid0 args0 <- prods0, funid0==funid],lins) | (funid,lins) <- assocs funs0]
+                           in funs_cnt+(e_funid-s_funid+1)
-          !st'    = foldl' (toProd id lindefs mseqs ty_C) st bundles
+          !(fid_cnt',crc',prods') 
-      in mkCncFuns cdefs lindefs st'
+                         = foldl' (toProd lindefs ty_C funs_cnt)
-    mkCncFuns (_                                                :cdefs) lindefs st =
+                                  (fid_cnt,crc,prods) prods0
-      mkCncFuns cdefs lindefs st
+          funs'          = foldl' (toCncFun funs_cnt (m,id)) funs (assocs funs0)
+      in mkCncFuns cdefs fid_cnt' funs_cnt' funs' lindefs crc' prods'
+    mkCncFuns (_                                                :cdefs) fid_cnt funs_cnt funs lindefs crc prods = 
+      mkCncFuns cdefs fid_cnt funs_cnt funs lindefs crc prods
 
-    toLinDef mid funs0 mseqs st@(lindefs,fun_st) (Production res0 funid0 [arg0])
+    toProd lindefs (ctxt_C,res_C,_) offs st (Production fid0 funid0 args0) =
-      | arg0 == [fidVar] =
+      let !((fid_cnt,crc,prods),args) = mapAccumL mkArg st (zip ctxt_C args0) 
-          let res  = mkFId mid res0
+          set0    = Set.fromList (map (C.PApply (offs+funid0)) (sequence args))
-
+          fid     = mkFId res_C fid0
-              lins = amap (newSeqId mseqs) (funs0 ! funid0)
+          !prods' = case IntMap.lookup fid prods of
-
+                     Just set -> IntMap.insert fid (Set.union set0 set) prods
-              !funid    = Map.size fun_st
+                     Nothing  -> IntMap.insert fid set0 prods
-              !fun_st'  = Map.insert ([([C.PArg [] fidVar],res)],lins) (funid, C.CncFun [] lins) fun_st
+      in (fid_cnt,crc,prods')
-
-              !lindefs' = IntMap.insertWith (++) res [funid] lindefs
-          in (lindefs',fun_st')
-    toLinDef res funs0 mseqs st _ = st
-
-    toLinRef mid funs0 mseqs st (Production res0 funid0 [arg0])
-      | res0 == fidVar  =
-          let arg  = map (mkFId mid) arg0
-
-              lins = amap (newSeqId mseqs) (funs0 ! funid0)
-
-          in foldr (\arg (linrefs,fun_st) -> 
-                          let !funid    = Map.size fun_st
-                              !fun_st'  = Map.insert ([([C.PArg [] arg],fidVar)],lins) (funid, C.CncFun [] lins) fun_st
-
-                              !linrefs' = IntMap.insertWith (++) arg [funid] linrefs
-                          in (linrefs',fun_st'))
-                   st arg
-    toLinRef res funs0 mseqs st _ = st
-
-    toProd id lindefs mseqs (ctxt_C,res_C,_) (prod_st,fun_st) (sigs0,lins0) =
-      let (prod_st',sigs) = mapAccumL mkCncSig prod_st sigs0
-          lins            = amap (newSeqId mseqs) lins0
-      in addBundle id (prod_st',fun_st) (concat sigs,lins)
       where
-        mkCncSig prod_st (args0,res0) =
+        mkArg st@(fid_cnt,crc,prods) ((_,_,ty),fid0s ) =
-          let !(prod_st',args) = mapAccumL mkArg prod_st (zip ctxt_C args0)
-              res              = mkFId res_C res0
-          in (prod_st',[(args,res) | args <- sequence args])
-
-        mkArg st@(fid_cnt,crc,prods) ((_,_,ty),fid0s) =
           case fid0s of
             [fid0] -> (st,map (flip C.PArg (mkFId arg_C fid0)) ctxt)
             fid0s  -> case Map.lookup fids crc of
@@ -273,16 +246,43 @@ genCncFuns gr am cm ex_seqs seqs cdefs fid_cnt cnccats =
                                     in ((fid_cnt+1,crc',prods'),map (flip C.PArg fid_cnt) ctxt)
           where
             (hargs_C,arg_C) = GM.catSkeleton ty
-            ctxt = mapM mkCtxt hargs_C
+            ctxt = mapM (mkCtxt lindefs) hargs_C
             fids = map (mkFId arg_C) fid0s
 
-        mkCtxt (_,cat) =
+    mkLinDefId id = prefixIdent "lindef " id
-          case Map.lookup (i2i cat) cnccats of
-            Just (C.CncCat s e _) -> [(C.fidVar,fid) | fid <- [s..e], Just _ <- [IntMap.lookup fid lindefs]]
-            Nothing               -> error "GrammarToPGF.mkCtxt failed"
 
-    newSeqId mseqs i = binSearch (mseqs ! i) seqs (bounds seqs)
+    toLinDef res offs lindefs (Production fid0 funid0 args) =
+      if args == [[fidVar]]
+        then IntMap.insertWith (++) fid [offs+funid0] lindefs
+        else lindefs
       where
+        fid = mkFId res fid0
+
+    toLinRef res offs linrefs (Production fid0 funid0 [fargs]) =
+      if fid0 == fidVar
+        then foldr (\fid -> IntMap.insertWith (++) fid [offs+funid0]) linrefs fids
+        else linrefs
+      where
+        fids = map (mkFId res) fargs
+
+    mkFId (_,cat) fid0 =
+      case Map.lookup (i2i cat) cnccats of
+        Just (C.CncCat s e _) -> s+fid0
+        Nothing               -> error ("GrammarToPGF.mkFId: missing category "++showIdent cat)
+
+    mkCtxt lindefs (_,cat) =
+      case Map.lookup (i2i cat) cnccats of
+        Just (C.CncCat s e _) -> [(C.fidVar,fid) | fid <- [s..e], Just _ <- [IntMap.lookup fid lindefs]]
+        Nothing               -> error "GrammarToPGF.mkCtxt failed"
+
+    toCncFun offs (m,id) funs (funid0,lins0) =
+      let mseqs = case lookupModule gr m of
+                    Ok (ModInfo{mseqs=Just mseqs}) -> mseqs
+                    _                              -> ex_seqs
+      in (offs+funid0,C.CncFun (i2i id) (amap (newIndex mseqs) lins0)):funs                                          
+      where
+        newIndex mseqs i = binSearch (mseqs ! i) seqs (bounds seqs)
+           
         binSearch v arr (i,j)
           | i <= j    = case compare v (arr ! k) of
                           LT -> binSearch v arr (i,k-1)
@@ -292,24 +292,6 @@ genCncFuns gr am cm ex_seqs seqs cdefs fid_cnt cnccats =
           where
             k = (i+j) `div` 2
 
-    addBundle id ((fid_cnt,crc,prods),fun_st) bundle@(sigs,lins) =
-      case Map.lookup bundle fun_st of
-        Just (funid, C.CncFun funs lins) -> 
-          let !fun_st' = Map.insert bundle (funid, C.CncFun (i2i id:funs) lins) fun_st
-              !prods'  = foldl' (\prods (args,res) -> IntMap.insert res (Set.singleton (C.PApply funid args)) prods) prods sigs
-          in ((fid_cnt,crc,prods'),fun_st')
-        Nothing                          -> 
-          let !funid   = Map.size fun_st
-              !fun_st' = Map.insert bundle (funid, C.CncFun [i2i id] lins) fun_st
-              !prods'  = foldl' (\prods (args,res) -> IntMap.insert res (Set.singleton (C.PApply funid args)) prods) prods sigs
-          in ((fid_cnt,crc,prods'),fun_st')
-
-    mkFId (_,cat) fid0 =
-      case Map.lookup (i2i cat) cnccats of
-        Just (C.CncCat s e _) -> s+fid0
-        Nothing               -> error ("GrammarToPGF.mkFId: missing category "++showIdent cat)
-
-
 genPrintNames cdefs =
   Map.fromAscList [(i2i id, name) | ((m,id),info) <- cdefs, name <- prn info]
   where
@@ -324,29 +306,3 @@ genPrintNames cdefs =
 --mkArray    lst = listArray (0,length lst-1) lst
 mkMapArray map = array (0,Map.size map-1) [(v,k) | (k,v) <- Map.toList map]
 mkSetArray set = listArray (0,Set.size set-1) [v | v <- Set.toList set]
-
-
-
-readDepConfig :: FilePath -> IO (Map.Map CId [DepPragma])
-readDepConfig fpath =
-  fmap (Map.fromList . concatMap toEntry . lines) $ readFile fpath
-  where
-    toEntry l =
-      case words l of
-        []       -> []
-        ("--":_) -> []
-        (fun:ws) -> [(mkCId fun,[toPragma w | w <- ws])]
-
-    toPragma "head"                   = Head 0         ""
-    toPragma ('h':'e':'a':'d':':':cs) =
-      case break (==':') cs of
-        (lbl,[]    ) ->                 Head 0         lbl
-        (lbl,':':cs) ->                 Head (read cs) lbl
-    toPragma "rel"                    = Rel  0
-    toPragma ('r':'e':'l':':':cs)     = Rel  (read cs)
-    toPragma "_"                      = Skip
-    toPragma "anchor"                 = Anch
-    toPragma s                        =
-      case break (==':') s of
-        (lbl,[]    ) ->                 Mod  0         lbl
-        (lbl,':':cs) ->                 Mod  (read cs) lbl

src/compiler/GF/Compile/PGFtoHaskell.hs

@@ -273,7 +273,7 @@ hSkeleton gr =
    fns = groupBy valtypg (sortBy valtyps (map jty (Map.assocs (funs (abstract gr)))))
    valtyps (_, (_,x)) (_, (_,y)) = compare x y
    valtypg (_, (_,x)) (_, (_,y)) = x == y
-   jty (f,(ty,_,_,_,_)) = (f,catSkeleton ty)
+   jty (f,(ty,_,_,_)) = (f,catSkeleton ty)
 {-
 updateSkeleton :: OIdent -> HSkeleton -> (OIdent, [OIdent]) -> HSkeleton
 updateSkeleton cat skel rule =

src/compiler/GF/Compile/PGFtoJS.hs

@@ -32,8 +32,8 @@ pgf2js pgf =
 abstract2js :: String -> Abstr -> JS.Expr
 abstract2js start ds = new "GFAbstract" [JS.EStr start, JS.EObj $ map absdef2js (Map.assocs (funs ds))]
 
-absdef2js :: (CId,(Type,[DepPragma],Int,Maybe ([Equation],[[M.Instr]]),Double)) -> JS.Property
+absdef2js :: (CId,(Type,Int,Maybe ([Equation],[[M.Instr]]),Double)) -> JS.Property
-absdef2js (f,(typ,_,_,_,_)) =
+absdef2js (f,(typ,_,_,_)) =
   let (args,cat) = M.catSkeleton typ in 
     JS.Prop (JS.IdentPropName (JS.Ident (showCId f))) (new "Type" [JS.EArray [JS.EStr (showCId x) | x <- args], JS.EStr (showCId cat)])
 
@@ -78,7 +78,7 @@ frule2js (PCoerce arg)       = new "Coerce" [JS.EInt arg]
 
 farg2js (PArg hypos fid) = new "PArg" (map (JS.EInt . snd) hypos ++ [JS.EInt fid])
 
-ffun2js (CncFun fns lins) = new "CncFun" [JS.EArray (map (JS.EStr . showCId) fns), JS.EArray (map JS.EInt (Array.elems lins))]
+ffun2js (CncFun f lins) = new "CncFun" [JS.EStr (showCId f), JS.EArray (map JS.EInt (Array.elems lins))]
 
 seq2js :: Array.Array DotPos Symbol -> JS.Expr
 seq2js seq = JS.EArray [sym2js s | s <- Array.elems seq]

src/compiler/GF/Compile/PGFtoProlog.hs

@@ -54,11 +54,11 @@ plAbstract name abs
                         let args = reverse [EFun x | (_,x) <- subst]] ++++
        plFacts name "fun" 3 "(?Fun, ?Type, ?[X:Type,...])"
                    [[plp fun, plType cat args, plHypos hypos] |
-                    (fun, (typ, _, _, _, _)) <- Map.assocs (funs abs),
+                    (fun, (typ, _, _, _)) <- Map.assocs (funs abs),
                     let (_, DTyp hypos cat args) = alphaConvert emptyEnv typ] ++++
        plFacts name "def" 2 "(?Fun, ?Expr)" 
                    [[plp fun, plp expr] |
-                    (fun, (_, _, _, Just (eqs,_), _)) <- Map.assocs (funs abs),
+                    (fun, (_, _, Just (eqs,_), _)) <- Map.assocs (funs abs),
                     let (_, expr) = alphaConvert emptyEnv eqs]
       )
     where plType cat args = plTerm (plp cat) (map plp args)

src/compiler/GF/Compile/PGFtoPython.hs

@@ -40,8 +40,8 @@ pgf2python pgf = ("# -*- coding: utf-8 -*-" ++++
       abs = abstract pgf
       cncs = concretes pgf
 
-pyAbsdef :: (Type, [DepPragma], Int, Maybe ([Equation], [[M.Instr]]), Double) -> String
+pyAbsdef :: (Type, Int, Maybe ([Equation], [[M.Instr]]), Double) -> String
-pyAbsdef (typ, _, _, _, _) = pyTuple 0 id [pyCId cat, pyList 0 pyCId args]
+pyAbsdef (typ, _, _, _) = pyTuple 0 id [pyCId cat, pyList 0 pyCId args]
     where (args, cat) = M.catSkeleton typ 
 
 pyLiteral :: Literal -> String
@@ -62,7 +62,7 @@ pyConcrete cnc = pyDict 3 pyStr id [
                  ]
     where pyProds prods = pyList 5 pyProduction (Set.toList prods)
           pyCncCat (CncCat start end _) = pyList 0 pyCat [start..end]
-          pyCncFun (CncFun fns lins) = pyTuple 0 id [pyList 0 pySeq (Array.elems lins), pyList 0 pyCId fns]
+          pyCncFun (CncFun f lins) = pyTuple 0 id [pyList 0 pySeq (Array.elems lins), pyCId f]
           pySymbols syms = pyList 0 pySymbol (Array.elems syms)
 
 pyProduction :: Production -> String

src/compiler/GF/Infra/Option.hs

@@ -157,7 +157,6 @@ data Flags = Flags {
       optDocumentRoot    :: Maybe FilePath, -- For --server mode
       optRecomp          :: Recomp,
       optProbsFile       :: Maybe FilePath,
-      optLabelsFile      :: Maybe FilePath,
       optRetainResource  :: Bool,
       optName            :: Maybe String,
       optPreprocessors   :: [String],
@@ -269,7 +268,6 @@ defaultFlags = Flags {
       optDocumentRoot    = Nothing,
       optRecomp          = RecompIfNewer,
       optProbsFile       = Nothing,
-      optLabelsFile      = Nothing,
       optRetainResource  = False,
 
       optName            = Nothing,
@@ -351,9 +349,8 @@ optDescr =
      Option [] ["gfo","no-recomp"] (NoArg (recomp NeverRecomp)) 
                  "Never recompile from source, if there is already .gfo file.",
      Option [] ["retain"] (NoArg (set $ \o -> o { optRetainResource = True })) "Retain opers.",
-     Option [] ["probs"] (ReqArg probsFile "file.probs") "Read probabilities from a file.",
+     Option [] ["probs"] (ReqArg probsFile "file.probs") "Read probabilities from file.",
-     Option [] ["depconf"] (ReqArg labelsFile "file.labels") "Read a configuration for generation of syntactic dependency graphs from a file.",
+     Option ['n'] ["name"] (ReqArg name "NAME") 
-     Option ['n'] ["name"] (ReqArg name "NAME")
            (unlines ["Use NAME as the name of the output. This is used in the output file names, ",
                      "with suffixes depending on the formats, and, when relevant, ",
                      "internally in the output."]),
@@ -376,8 +373,6 @@ optDescr =
                 "Enable or disable global grammar optimization. This could significantly reduce the size of the final PGF file",
      Option [] ["split-pgf"] (NoArg (splitPGF True))
                 "Split the PGF into one file per language. This allows the runtime to load only individual languages",
-     Option [] ["stem"] (onOff (toggleOptimize OptStem) True) "Perform stem-suffix analysis (default on).",
-     Option [] ["cse"] (onOff (toggleOptimize OptCSE) True) "Perform common sub-expression elimination (default on).",
      Option [] ["cfg"] (ReqArg cfgTransform "TRANS") "Enable or disable specific CFG transformations. TRANS = merge, no-merge, bottomup, no-bottomup, ...",
      Option [] ["heuristic_search_factor"] (ReqArg (readDouble (\d o -> o { optHeuristicFactor = Just d })) "FACTOR") "Set the heuristic search factor for statistical parsing",
      Option [] ["case_sensitive"] (onOff (\v -> set $ \o -> o{optCaseSensitive=v}) True) "Set the parser in case-sensitive/insensitive mode [sensitive by default]",
@@ -431,7 +426,6 @@ optDescr =
        gfDocuRoot  x = set $ \o -> o { optDocumentRoot = Just x }
        recomp      x = set $ \o -> o { optRecomp = x }
        probsFile   x = set $ \o -> o { optProbsFile = Just x }
-       labelsFile  x = set $ \o -> o { optLabelsFile = Just x }
 
        name        x = set $ \o -> o { optName = Just x }
        addLibDir   x = set $ \o -> o { optLibraryPath = x:optLibraryPath o }
@@ -452,8 +446,6 @@ optDescr =
        optimize_pgf x = set $ \o -> o { optOptimizePGF = x }
        splitPGF x = set $ \o -> o { optSplitPGF = x }
 
-       toggleOptimize x b = set $ setOptimization' x b
-
        cfgTransform x = let (x', b) = case x of
                                         'n':'o':'-':rest -> (rest, False)
                                         _                -> (x, True)

src/compiler/GF/Server.hs

@@ -43,7 +43,6 @@ import GF.Infra.UseIO(readBinaryFile,writeBinaryFile,ePutStrLn)
 import GF.Infra.SIO(captureSIO)
 import GF.Data.Utilities(apSnd,mapSnd)
 import qualified PGFService as PS
-import qualified ExampleService as ES
 import Data.Version(showVersion)
 import Paths_gf(getDataDir,version)
 import GF.Infra.BuildInfo (buildInfo)
@@ -171,7 +170,6 @@ handle logLn documentroot state0 cache execute1 stateVar
                (_  ,_             ,".pgf") -> do --debug $ "PGF service: "++path
                                                  wrapCGI $ PS.cgiMain' cache path
                (dir,"grammars.cgi",_     ) -> grammarList dir (decoded qs)
-               (dir  ,"exb.fcgi"  ,_    ) -> wrapCGI $ ES.cgiMain' root dir (PS.pgfCache cache)
                _ -> serveStaticFile rpath path
              where path = translatePath rpath
            _ -> return $ resp400 upath
@@ -209,7 +207,7 @@ handle logLn documentroot state0 cache execute1 stateVar
            ((_,(value,_)):qs1,qs2) -> do put_qs (qs1++qs2)
                                          return value
            _ -> err $ resp400 $ "no "++field++" in request"
-    
+
     inDir ok = cd =<< look "dir"
       where
         cd ('/':dir@('t':'m':'p':_)) =

src/compiler/GF/Speech/PGFToCFG.hs

@@ -74,15 +74,12 @@ pgfToCFG pgf lang = mkCFG (showCId (lookStartCat pgf)) extCats (startRules ++ co
 
     ruleToCFRule :: (FId,Production) -> [CFRule]
     ruleToCFRule (c,PApply funid args) = 
-        [Rule (fcatToCat c l) (mkRhs row) term
+        [Rule (fcatToCat c l) (mkRhs row) (profilesToTerm [fixProfile row n | n <- [0..length args-1]])
            | (l,seqid) <- Array.assocs rhs
            , let row = sequences cnc ! seqid
-           , not (containsLiterals row)
+           , not (containsLiterals row)]
-           , f <- fns
-           , let term = profilesToTerm f [fixProfile row n | n <- [0..length args-1]]
-           ]
       where
-        CncFun fns rhs = cncfuns cnc ! funid
+        CncFun f rhs = cncfuns cnc ! funid
 
         mkRhs :: Array DotPos Symbol -> [CFSymbol]
         mkRhs = concatMap symbolToCFSymbol . Array.elems
@@ -114,8 +111,8 @@ pgfToCFG pgf lang = mkCFG (showCId (lookStartCat pgf)) extCats (startRules ++ co
               getPos (SymLit j _) = [j]
               getPos _            = []
 
-        profilesToTerm :: CId -> [Profile] -> CFTerm
+        profilesToTerm :: [Profile] -> CFTerm
-        profilesToTerm f ps = CFObj f (zipWith profileToTerm argTypes ps)
+        profilesToTerm ps = CFObj f (zipWith profileToTerm argTypes ps)
             where (argTypes,_) = catSkeleton $ lookType (abstract pgf) f
 
         profileToTerm :: CId -> Profile -> CFTerm

src/example-based/ExampleDemo.hs

@@ -1,553 +0,0 @@
-module ExampleDemo (Environ,initial,getNext, provideExample, testThis,mkFuncWithArg,searchGoodTree,isMeta)
-  where
-
-import PGF
---import System.IO
-import Data.List
---import Control.Monad
-import qualified Data.Map as Map
---import qualified Data.IntMap as IntMap
-import qualified Data.Set as Set
-import Data.Maybe
---import System.Environment (getArgs)
-import System.Random (RandomGen) --newStdGen
-
-
-type MyType = CId                                -- name of the categories from the program
-type ConcType = CId                              -- categories from the resource grammar, that we parse on
-type MyFunc = CId                                -- functions that we need to implement
---type FuncWithArg = ((MyFunc, MyType), Expr)    -- function with arguments  
-type InterInstr = [String]                       -- lincats that were generated but not written to the file
-
-
-
-data FuncWithArg = FuncWithArg 
-                      {getName :: MyFunc,        -- name of the function to generate
-                       getType :: MyType,        -- return type of the function
-                       getTypeArgs :: [MyType]  -- types of arguments 
-                       }
-       deriving (Show,Eq,Ord)
-
--- we assume that it's for English for the moment
-
-
-type TypeMap = Map.Map MyType ConcType           -- mapping found from a file
-
-type ConcMap = Map.Map MyFunc Expr               -- concrete expression after parsing
-
-data Environ = Env {getTypeMap :: TypeMap,                  -- mapping between a category in the grammar and a concrete type from RGL
-                    getConcMap :: ConcMap,                  -- concrete expression after parsing          
-                    getSigs :: Map.Map MyType [FuncWithArg], -- functions for which we have the concrete syntax already with args 
-                    getAll :: [FuncWithArg]           -- all the functions with arguments  
-                    }
-
-
-getNext :: Environ -> Environ -> ([MyFunc],[MyFunc])
-getNext env example_env = 
-  let sgs = getSigs env
-      allfuncs  = getAll env
-      names = Set.fromList $ map getName $ concat $ Map.elems sgs
-      exampleable = filter (\x -> (isJust $ getNameExpr x env) 
-                               &&
-                               (not $ Set.member x names) -- maybe drop this if you want to also rewrite from examples...
-                            ) $ map getName allfuncs
-      testeable = filter (\x -> (isJust $ getNameExpr x env ) 
-                              && 
-                               (Set.member x names)
-                          ) $ map getName allfuncs    
-
-     in (exampleable,testeable)
-
-
-provideExample :: RandomGen gen => gen -> Environ -> MyFunc -> PGF -> PGF -> Language -> Maybe (Expr,String)
-provideExample gen env myfunc parsePGF pgfFile lang = 
-      fmap giveExample $ getNameExpr myfunc env
- where 
-   giveExample e_ = 
-     let newexpr = head $ generateRandomFromDepth gen pgfFile e_ (Just 5) -- change here with the new random generator
-         ty = getType $ head $ filter (\x -> getName x == myfunc) $ getAll env
-         embeddedExpr = maybe "" (\x -> ", as in: " ++ q (linearize pgfFile lang x)) (embedInStart (getAll env) (Map.fromList [(ty,e_)]))
-         lexpr = linearize pgfFile lang newexpr  
-         q s = sq++s++sq
-         sq = "\""
-       in (newexpr,q lexpr ++ embeddedExpr)
--- question, you need the IO monad for the random generator, how to do otherwise ??
--- question can you make the expression bold/italic - somehow distinguishable from the rest ?
-
-
-
-testThis :: Environ -> MyFunc -> PGF -> Language -> Maybe String  
-testThis env myfunc parsePGF lang = 
-    fmap (linearize parsePGF lang . mapToResource env . llin env) $
-    getNameExpr myfunc env  
-
-
--- we assume that even the functions linearized by the user will still be in getSigs along with their linearization 
-
-
--- fill in the blancs of an expression that we want to linearize for testing purposes
----------------------------------------------------------------------------
-
-llin :: Environ -> Expr -> Expr 
-llin env expr = 
-     let 
-         (id,args) = fromJust $ unApp expr
-       --cexpr = fromJust $ Map.lookup id (getConcMap env)
-     in 
-         if any isMeta args 
-              then let 
-                       sigs = concat $ Map.elems $ getSigs env
-                       tys = findExprWhich sigs id
-                    in  replaceConcArg 1 tys expr env 
-           else mkApp id $ map (llin env) args
-
-
--- argument of the meta variable to replace, list of arguments left, expression to replace, environment, current replace expression 
-replaceConcArg :: Int -> [MyType] -> Expr -> Environ -> Expr
-replaceConcArg i [] expr env = expr
-replaceConcArg i (t:ts) expr env =      -- TO DO : insert randomness here !!
-   let ss = fromJust $ Map.lookup t $ getSigs env 
-       args = filter (null . getTypeArgs) ss 
-       finArg = if null args then let l = last ss in llin env (mkApp (getName l) [mkMeta j | j <- [1..(length $ getTypeArgs l)]]) 
-                   else mkApp (getName $ last args) [] 
-    in   
-                     let newe = replaceOne i finArg expr
-                               in replaceConcArg (i+1) ts newe env       
-                   
--- replace a certain metavariable with a certain expression in another expression - return updated expression
-replaceOne :: Int -> Expr -> Expr -> Expr                               
-replaceOne i erep expr = 
-      if isMeta expr && ((fromJust $ unMeta expr) == i) 
-               then erep
-        else if isMeta expr then expr
-              else let (id,args) = fromJust $ unApp expr
-                       in  
-                        mkApp id $ map (replaceOne i erep) args
-
-
-findExprWhich :: [FuncWithArg] -> MyFunc -> [MyType]
-findExprWhich lst f = getTypeArgs $ head $ filter (\x -> getName x == f) lst 
-
-
-mapToResource :: Environ -> Expr -> Expr 
-mapToResource env expr = 
-      let (id,args) =  maybe (error $ "tried to unwrap " ++ showExpr [] expr) (\x -> x) (unApp expr)
-          cmap      = getConcMap env
-          cexp      = maybe (error $ "didn't find " ++ showCId id ++ " in  "++ show cmap) (\x -> x)  (Map.lookup id cmap)
-        in 
-        if null args then cexp
-             else let newargs = map (mapToResource env) args
-                   in replaceAllArgs cexp 1 newargs
-      where 
-      replaceAllArgs expr i []     = expr 
-      replaceAllArgs expr i (x:xs) = replaceAllArgs (replaceOne i x expr) (i+1) xs 
-   
-         
-
------------------------------------------------
-
--- embed expression in another one from the start category
-
-embedInStart :: [FuncWithArg] -> Map.Map MyType Expr -> Maybe Expr 
-embedInStart fss cs =
-  let currset = Map.toList cs 
-      nextset = Map.fromList $ concat [ if elem myt (getTypeArgs farg) 
-                     then connectWithArg (myt,exp) farg else [] 
-                        | (myt,exp) <- currset, farg <- fss]
-      nextmap = Map.union cs nextset
-      maybeExpr = Map.lookup startCateg nextset
-     in if isNothing maybeExpr then 
-               if Map.size nextmap == Map.size cs then Nothing --error $ "could't build " ++ show startCateg ++ "with " ++ show fss 
-                  else embedInStart fss nextmap
-       else return $ fromJust maybeExpr
-   where 
-      connectWithArg (myt,exp) farg = 
-             let ind = head $ elemIndices myt (getTypeArgs farg)
-              in [(getType farg, mkApp (getName farg) $ [mkMeta i | i <- [1..ind]] ++ [exp] ++ [mkMeta i | i <- [(ind + 1)..((length $ getTypeArgs farg) - 1)]])]
-               
-
-
-
-
------------------------------------------------
-{-
-updateConcMap :: Environ -> MyFunc -> Expr -> Environ
-updateConcMap env myf expr = 
-     Env (getTypeMap env) (Map.insert myf expr (getConcMap env)) (getSigs env) (getAll env)
-
- 
-updateInterInstr :: Environ -> MyType -> FuncWithArg -> Environ
-updateInterInstr env myt myf  = 
-  let  ii = getSigs env
-       newInterInstr = 
-         maybe (Map.insert myt [myf] ii) (\x -> Map.insert myt (myf:x) ii) $ Map.lookup myt ii
-      in Env (getTypeMap env) (getConcMap env) newInterInstr (getAll env)
-
-
-putSignatures :: Environ -> [FuncWithArg] -> Environ
-putSignatures env fss = 
-     Env (getTypeMap env) (getConcMap env) (mkSigs fss) (getAll env)
-      
-      
-updateEnv :: Environ -> FuncWithArg -> MyType -> Expr -> Environ 
-updateEnv env myf myt expr =  
-  let  ii = getSigs env
-       nn = getName myf
-       newInterInstr = 
-         maybe (Map.insert myt [myf] ii) (\x -> Map.insert myt (myf:x) ii) $ Map.lookup myt ii
-      in Env (getTypeMap env) (Map.insert nn expr (getConcMap env)) newInterInstr (getAll env)
--}
-
-mkSigs :: [FuncWithArg] -> Map.Map MyType [FuncWithArg]
-mkSigs fss = Map.fromListWith (++) $ zip (map getType fss) (map (\x -> [x]) fss)
-
-
-
-{------------------------------------
-lang :: String 
-lang = "Eng"
-
-
-parseLang :: Language
-parseLang = fromJust $ readLanguage "ParseEng"
-
-
-parsePGFfile :: String
-parsePGFfile = "ParseEngAbs.pgf"
-------------------------------------}
-
-
-
-
-                 
-searchGoodTree :: Environ -> Expr -> [Expr] -> IO (Maybe (Expr,Expr))
-searchGoodTree env expr [] = return Nothing
-searchGoodTree env expr (e:es) = 
-     do val <- debugReplaceArgs expr e env
-        maybe (searchGoodTree env expr es) (\x -> return $ Just (x,e)) val 
-
-
-
-getNameExpr :: MyFunc -> Environ -> Maybe Expr
-getNameExpr myfunc env = 
-    let allfunc = filter (\x -> getName x == myfunc) $ getAll env
-            in 
-        if null allfunc then Nothing
-            else getExpr (head allfunc) env
-
--- find an expression to generate where we have all the other elements available
-getExpr :: FuncWithArg -> Environ -> Maybe Expr 
-getExpr farg env =  
-  let tys = getTypeArgs farg
-      ctx = getSigs env 
-      lst = getConcTypes ctx tys 1
-    in if (all isJust lst) then  Just $ mkApp (getName farg) (map fromJust lst)
-            else  Nothing    
-     where getConcTypes context [] i = []
-           getConcTypes context (ty:types) i =  
-                let pos = Map.lookup ty context
-                   in 
-                    if isNothing pos  || (null $ fromJust pos) then [Nothing]                                                
-                          else  
-                             let mm = last $ fromJust pos
-                                 mmargs = getTypeArgs mm
-                                 newi = i + length mmargs - 1  
-                                 lst = getConcTypes (Map.insert ty (init $ (fromJust pos)) context) types (newi+1)
-                                  in                      
-                                  if (all isJust lst) then                     -- i..newi
-                                         (Just $ mkApp (getName mm) [mkMeta j | j <- [1..(length mmargs)]]) : lst 
-                                       else  [Nothing]
-      
-
-
-
-
--- only covers simple expressions with meta variables, not the rest...
-isGeneralizationOf :: Expr -> Expr -> Bool
-isGeneralizationOf genExpr testExpr = 
-  if isMeta genExpr then True
-   else if isMeta testExpr then False
-    else let genUnwrap = unApp genExpr 
-             testUnwrap = unApp testExpr
-       in if isNothing genUnwrap || isNothing testUnwrap then False -- see if you can generalize here
-           else let (gencid, genargs) = fromJust genUnwrap 
-                    (testcid, testargs) = fromJust testUnwrap
-                in 
-                   (gencid == testcid) && (length genargs == length testargs)       
-                       && (and [isGeneralizationOf g t | (g,t) <- (zip genargs testargs)])
-
-{-do lst <- getConcTypes context types (i+1)
-     return $ mkMeta i : lst -} 
-
-debugReplaceArgs :: Expr -> Expr -> Environ -> IO (Maybe Expr)
-debugReplaceArgs aexpr cexpr env = 
-  if isNothing $ unApp aexpr then return Nothing
-       else if any isNothing $ map unApp $ snd $ fromJust $ unApp aexpr then return Nothing
-     else
-       let args = map (fst.fromJust.unApp) $ snd $ fromJust $ unApp aexpr
-           concExprs = map (\x -> fromJust $ Map.lookup x $ getConcMap env) args
-         in startReplace 1 cexpr concExprs
-        where 
-          startReplace i cex []        = return $ Just cex
-          startReplace i cex (a:as)    = do val <- debugReplaceConc cex i a
-                                            maybe ( --do putStrLn $ "didn't find "++ showExpr [] a ++ " in " ++showExpr [] cexpr
-                                                       return Nothing) 
-                                                  (\x -> --do putStrLn $ "found it, the current expression is "++ showExpr [] x
-                                                            startReplace (i+1) x as) 
-                                                     val 
-                      
-debugReplaceConc :: Expr -> Int -> Expr -> IO (Maybe Expr)
-debugReplaceConc expr i e = 
-       let (newe,isThere) = searchArg expr 
-          in if isThere then return $ Just newe else return $ Nothing 
-     where   
-      searchArg e_  =  
-            if isGeneralizationOf e e_ then (mkMeta i, True)
-              else maybe (e_,False) (\(cid,args) -> let repargs = map searchArg args
-                                         in (mkApp cid (map  fst repargs), or $ map snd repargs)) $ unApp e_  
- 
-
-{-
--- replaceArgs : Original expression to parse (from abstract syntax) -> Concrete expression (parsed) 
-replaceArgs :: Expr -> Expr -> Environ -> Maybe Expr
-replaceArgs aexpr cexpr env =
-  if isNothing $ unApp aexpr then error $ "could't unwrap this "++ show aexpr 
-      else if any isNothing $ map unApp $ snd $ fromJust $ unApp aexpr then error $ "couldn't unwrap more this : "++ show aexpr
-  else 
-   let  args = map (fst.fromJust.unApp) $ snd $ fromJust $ unApp aexpr
-        concExprs = map (\x -> fromJust $ Map.lookup x $ getConcMap env) args
-          in startReplace 1 cexpr concExprs
-    where 
-      startReplace i cex []       = return cex 
-      startReplace i cex (a:as)   = maybe Nothing (\x -> startReplace (i+1) x as) $ replaceConc cex i a
-
-
-
-replaceConc :: Expr -> Int -> Expr -> Maybe Expr
-replaceConc expr i e = 
-       let (newe,isThere) = searchArg expr 
-          in if isThere then return newe else Nothing 
-     where   
-      searchArg e_  =  
-            if isGeneralizationOf e e_ then (mkMeta i, True)
-              else maybe (e_,False) (\(cid,args) -> let repargs = map searchArg args
-                                         in (mkApp cid (map  fst repargs), or $ map snd repargs)) $ unApp e_  
-
-
-
-writeResults :: Environ -> String -> IO ()
-writeResults env fileName = 
-   let cmap = getConcMap env
-       lincats = unlines $ map (\(x,y) -> "lincat " ++ showCId x ++ " = " ++ showCId y ++ " ; " ) $ Map.toList $ getTypeMap env 
-       sigs = unlines $ map 
-                  (\x -> let n = getName x 
-                             no = length $ getTypeArgs x
-                             oargs = unwords $ ("lin " ++ showCId n) : ["o"++show i | i <- [1..no]]     
-                         in (oargs ++ " = " ++ (simpleReplace $ showExpr [] $ fromJust $ Map.lookup n cmap) ++ " ; ")) $ concat $ Map.elems $ getSigs env
-    in 
-          writeFile fileName ("\n" ++ lincats ++ "\n\n" ++  sigs)  
-         
-
-simpleReplace :: String -> String 
-simpleReplace [] = []
-simpleReplace ('?':xs) = 'o' : simpleReplace xs
-simpleReplace (x:xs) = x : simpleReplace xs
--}
-
-isMeta :: Expr -> Bool
-isMeta = isJust.unMeta 
-
--- works with utf-8 characters also, as it seems
-
-
-mkFuncWithArg ::  ((CId,CId),[CId]) -> FuncWithArg
-mkFuncWithArg ((c1,c2),cids) = FuncWithArg c1 c2 cids
-
-
----------------------------------------------------------------------------------
-
-initial :: TypeMap -> ConcMap -> [FuncWithArg] -> [FuncWithArg] -> Environ
-initial tm cm fss allfs = Env tm cm (mkSigs fss) allfs
-{-
-testInit :: [FuncWithArg] -> Environ
-testInit allfs = initial lTypes Map.empty [] allfs
-
-lTypes = Map.fromList [(mkCId "Comment", mkCId "S"),(mkCId "Item", mkCId "NP"), (mkCId "Kind", mkCId "CN"), (mkCId "Quality", mkCId "AP")]
--}
-startCateg = mkCId "Comment"
--- question about either to give the startcat or not ...
-
-
-
-
-
-----------------------------------------------------------------------------------------------------------
-{-
-main = 
- do args <- getArgs
-    case args of 
-      [pgfFile] -> 
-         do pgf <- readPGF pgfFile
-            parsePGF <- readPGF parsePGFfile
-            fsWithArg <- forExample pgf
-            let funcsWithArg = map (map mkFuncWithArg) fsWithArg
-            let morpho = buildMorpho parsePGF parseLang
-            let fss = concat funcsWithArg
-            let fileName = takeWhile (/='.') pgfFile ++ lang ++ ".gf"
-            env <- start parsePGF pgf morpho (testInit fss) fss
-            putStrLn $ "Should I write the results to a file ? yes/no"
-            ans <-getLine 
-            if ans == "yes" then do writeResults env fileName
-                                    putStrLn $ "Wrote file " ++ fileName
-             else return ()  
-      _ ->  fail "usage : Testing <path-to-pgf> "
-
-
-  
-start :: PGF -> PGF -> Morpho -> Environ -> [FuncWithArg] -> IO Environ
-start parsePGF pgfFile morpho env lst = 
-  do putStrLn "Do you want examples from another language ? (no/concrete syntax name otherwise)"
-     ans1 <- getLine
-     putStrLn "Do you want testing mode ? (yes/no)"
-     ans2 <- getLine
-     case (ans1,ans2) of
-       ("no","no")    -> do putStrLn "no extra language, just the abstract syntax tree"
-                            interact env lst False Nothing 
-       (_,"no")       -> interact env lst False (readLanguage ans1)
-       ("no","yes")   -> do putStrLn "no extra language, just the abstract syntax tree"
-                            interact env lst True Nothing
-       (_,"yes")    -> interact env lst True (readLanguage ans1)
-       ("no",_)       -> do putStrLn "no extra language, just the abstract syntax tree"
-                            putStrLn $ "I assume you don't want the testing mode ... " 
-                            interact env lst False Nothing
-       (_,_)          -> do putStrLn $ "I assume you don't want the testing mode ... " 
-                            interact env lst False (readLanguage ans1)             
-  where 
-
-   interact environ [] func _ = return environ
-   interact environ (farg:fargs) boo otherLang = 
-             do 
-                maybeEnv <- basicInter farg otherLang environ boo
-                if isNothing maybeEnv then return environ
-                 else interact (fromJust maybeEnv) fargs boo otherLang                
-
-   basicInter farg js environ False = 
-       let e_ = getExpr farg environ in 
-        if isNothing e_ then return $ Just environ
-             else parseAndBuild farg js environ (getType farg) e_ Nothing 
-   basicInter farg js environ True = 
-        let (e_,e_test) = get2Expr farg environ in 
-         if isNothing e_ then return $ Just environ 
-          else if isNothing e_test then do putStrLn $ "not enough arguments "++ (showCId $ getName farg)
-                                           parseAndBuild farg js environ (getType farg) e_ Nothing  
-                    else parseAndBuild farg js environ (getType farg) e_ e_test
-
--- . head . generateRandomFrom gen2 pgfFile
-   parseAndBuild farg js environ ty e_ e_test =
-           do let expr = fromJust e_
-              gen1 <- newStdGen
-              gen2 <- newStdGen
-              let newexpr = head $ generateRandomFrom gen1 pgfFile expr
-              let embeddedExpr = maybe "***" (showExpr [] ) (embedInStart (getAll environ) (Map.fromList [(ty,expr)])) 
-              let lexpr = if isNothing js then "" else "\n-- " ++ linearize pgfFile (fromJust js) newexpr ++ " --" 
-              putStrLn $ "Give an example for " ++ (showExpr [] expr)    
-                               ++ lexpr ++ "and now"
-                               ++ "\n\nas in " ++ embeddedExpr ++ "\n\n"
-              --
-              ex <- getLine 
-              if (ex == ":q") then return Nothing  
-                    else 
-                      let ctype = fromJust $ Map.lookup (getType farg) (getTypeMap environ) in
-                         do env' <- decypher farg ex expr environ (fromJust $ readType $ showCId ctype) e_test
-                            return (Just env')
-       
-   decypher farg ex expr environ ty e_test =  
-     --do putStrLn $ "We need to parse " ++ ex ++ " as " ++ show ctype
-        let pTrees = parse parsePGF (fromJust $ readLanguage "ParseEng") ty ex  in 
-             pickTree farg expr environ ex e_test pTrees 
-             
- --  putStrLn $ "And now for testing, \n is this also correct yes/no \n ## " ++  (linearize parsePGF parseLang $ mapToResource newenv $ llin newenv e_test) ++ " ##"
-                                               
-   -- select the right tree among the options given by the parser 
-   pickTree farg expr environ ex e_test [] =  
-                let miswords = morphoMissing morpho (words ex) 
-                   in 
-                if null miswords then do putStrLn $ "all words known, but some syntactic construction is not covered by the grammar..."
-                                         return environ
-                    else do putStrLn $ "the following words are unknown, please add them to the lexicon: " ++ show miswords
-                            return environ
-   pickTree farg expr environ ex e_test [tree] = 
-                do val <- searchGoodTree environ expr [tree]  -- maybe order here after the probabilities for better precision
-                   maybe (do putStrLn $ "none of the trees is consistent with the rest of the grammar, please check arguments "
-                             return environ) 
-                         (\(x,newtree) -> let newenv = updateEnv environ farg (getType farg) x in
-                                              do putStrLn $ "the result is "++showExpr [] x
-                                                 newtestenv <- testTest newenv e_test -- question ? should it belong there - there is just one possibility of a tree... 
-                                                 return newenv) val
-   pickTree farg expr environ ex e_test parseTrees = 
-                do putStrLn $ "There is more than one possibility, do you want to choose the right tree yourself ? yes/no "
-                   putStr "  >"
-                   ans <- getLine
-                   if ans == "yes" then do pTree <- chooseRightTree parseTrees
-                                           processTree farg environ expr pTree e_test
-                     else processTree farg environ expr parseTrees e_test
-
-   -- introduce testing function, if it doesn't work, then reparse, take that tree
-   testTree envv e_test = return envv -- TO DO - add testing here
-   
-   testTest envv Nothing = return envv
-   testTest envv (Just exxpr) = testTree envv exxpr   
- 
-
-   -- allows the user to pick his own tree
-   chooseRightTree trees = return trees -- TO DO - add something clever here     
-   
-   -- selects the tree from where one can abstract over the original arguments 
-   processTree farg environ expr lsTrees e_test =
-     let trmes = if length lsTrees == 1 then "the tree is not consistent " else "none of the trees is consistent " in
-     do val <- searchGoodTree environ expr lsTrees
-        maybe (do putStrLn $ trmes ++ "with the rest of the grammar, please check arguments! "
-                  return environ) 
-                         (\(x,newtree) -> let newenv = updateEnv environ farg (getType farg) x in
-                                              do putStrLn $ "the result is "++showExpr [] x
-                                                 newtestenv <- testTest newenv e_test 
-                                                 return newenv) val
-
-
-
--------------------------------
-
-get2Expr :: FuncWithArg -> Environ -> (Maybe Expr, Maybe Expr)
-get2Expr farg env =
-  let tys = getTypeArgs farg
-      ctx = getSigs env
-      (lst1,lst2) = getConcTypes2 ctx tys 1
-      arg1 = if (all isJust lst1) then Just $ mkApp (getName farg) (map fromJust lst1) else Nothing
-      arg2 = if (all isJust lst2) then Just $ mkApp (getName farg) (map fromJust lst2) else Nothing
-   in if arg1 == arg2 then (arg1, Nothing)
-         else (arg1,arg2)
-  where 
-           getConcTypes2 context [] i = ([],[])
-           getConcTypes2 context (ty:types) i =  
-                let pos = Map.lookup ty context
-                   in 
-                    if isNothing pos  || (null $ fromJust pos) then ([Nothing],[Nothing])                                                
-                          else  
-                             let (mm,tt) = (last $ fromJust pos, head $ fromJust pos)
-                                 mmargs = getTypeArgs mm
-                                 newi = i + length mmargs - 1  
-                                 (lst1,lst2) = getConcTypes2 (Map.insert ty (init (fromJust pos)) context) types (newi+1)
-                                 ttargs = getTypeArgs tt
-                                 newtti = i + length ttargs - 1
-                                 fstArg = if (all isJust lst1) then               -- i..newi  
-                                             (Just $ mkApp (getName mm) [mkMeta j | j <- [1..(length mmargs)]]) : lst1 
-                                            else [Nothing]
-                                 sndArg = if (all isJust lst2) then 
-                                             (Just $ mkApp (getName tt) [mkMeta j | j <- [1..(length ttargs)]]) : lst2
-                                            else [Nothing]
-                              in 
-                                (fstArg,sndArg)   
-
-
--}
- 

src/example-based/ExampleService.hs

@@ -1,128 +0,0 @@
-module ExampleService(cgiMain,cgiMain',newPGFCache) where
-import System.Random(newStdGen)
-import System.FilePath((</>),makeRelative)
-import Data.Map(fromList)
-import Data.Char(isDigit)
-import Data.Maybe(fromJust)
-import qualified Codec.Binary.UTF8.String as UTF8 (decodeString)
-import PGF
-import GF.Compile.ToAPI
-import Network.CGI
-import Text.JSON
-import CGIUtils
-import Cache
-import qualified ExampleDemo as E
-
-newPGFCache = newCache readPGF
-
-
-cgiMain :: Cache PGF -> CGI CGIResult
-cgiMain = handleErrors . handleCGIErrors . cgiMain' "." "."
-
-cgiMain' root cwd cache =
-  do command <- getInp "command"
-     environ <- parseEnviron =<< getInp "state"
-     case command of
-       "possibilities"    -> doPossibilities environ
-       "provide_example"  -> doProvideExample root cwd cache environ
-       "abstract_example" -> doAbstractExample cwd cache environ
-       "test_function"    -> doTestFunction cwd cache environ
-       _ -> throwCGIError 400 ("Unknown command: "++command) []
-
-doPossibilities environ =
-  do example_environ <- parseEnviron =<< getInp "example_state"
-     outputJSONP (E.getNext environ example_environ)
-
-doProvideExample root cwd cache environ =
-  do Just lang <- readInput "lang"
-     fun <- getCId "fun"
-     parsePGF <- readParsePGF cwd cache
-     let adjpath path = root</>makeRelative "/" (makeRelative root cwd</>path)
-     pgf <- liftIO . readCache cache . adjpath =<< getInp "grammar"
-     gen <- liftIO newStdGen
-     let Just (e,s) = E.provideExample gen environ fun parsePGF pgf lang
-         res = (showExpr [] e,s)
-     liftIO $ logError $ "proveExample ... = "++show res
-     outputJSONP res
-
-doAbstractExample cwd cache environ =
-  do example <- getInp "input"
-     Just params <- readInput "params"
-     absstr <- getInp "abstract"
-     Just abs <- return $ readExpr absstr
-     liftIO $ logError $ "abstract = "++showExpr [] abs
-     Just cat <- readInput "cat"
-     let t = mkType [] cat []
-     parsePGF <- readParsePGF cwd cache
-     let lang:_ = languages parsePGF
-     ae <- liftIO $ abstractExample parsePGF environ lang t abs example
-     outputJSONP (fmap (\(e,_)->(exprToAPI (instExpMeta params e),e)) ae)
-
-abstractExample parsePGF env lang cat abs example =
-    E.searchGoodTree env abs (parse parsePGF lang cat example)
-
-doTestFunction cwd cache environ =
-  do fun <- getCId "fun"
-     parsePGF <- readParsePGF cwd cache
-     let lang:_ = languages parsePGF
-     Just txt <- return (E.testThis environ fun parsePGF lang)
-     outputJSONP txt
-
-getCId :: String -> CGI CId
-getCId name = maybe err return =<< fmap readCId (getInp name)
-  where err = throwCGIError 400 ("Bad "++name) []
-{-
-getLimit :: CGI Int
-getLimit = maybe err return =<< readInput "limit"
-  where err = throwCGIError 400 "Missing/bad limit" []
--}
-
-readParsePGF cwd cache =
-    do parsepgf <- getInp "parser"
-       liftIO $ readCache cache (cwd</>parsepgf)
-
-parseEnviron s = do state <- liftIO $ readIO s
-                    return $ environ state
-
-getInp name = maybe err (return . UTF8.decodeString) =<< getInput name
-  where err = throwCGIError 400 ("Missing parameter: "++name) []
-
-
-instance JSON CId where
-    showJSON = showJSON . show
-    readJSON = (readResult =<<) . readJSON
-
-instance JSON Expr where
-   showJSON = showJSON . showExpr []
-   readJSON = (m2r . readExpr =<<) . readJSON
-
-m2r = maybe (Error "read failed") Ok
-
-readResult s = case reads s of
-                 (x,r):_ | lex r==[("","")] -> Ok x
-                 _ -> Error "read failed"
-
---------------------------------------------------------------------------------
---            cat  lincat  fun  lin       fun  cat    cat
-environ :: ([(CId, CId)],[(CId, Expr)],[((CId, CId), [CId])]) -> E.Environ
-environ (lincats,lins0,funs) =
-    E.initial (fromList lincats) concmap fs allfs
-  where
-    concmap = fromList lins
-    allfs = map E.mkFuncWithArg funs
-    fs = [E.mkFuncWithArg f | f@((fn,_),_)<-funs, fn `elem` cns]
-    cns = map fst lins
-    lins = filter (not . E.isMeta .snd) lins0
-
-
-instExpMeta :: [CId] -> Expr -> Expr
-instExpMeta ps = fromJust . readExpr . instMeta ps . showExpr []
-
-instMeta :: [CId] -> String -> String
-instMeta ps s =
-  case break (=='?') s of
-    (s1,'?':s2) ->
-       case span isDigit s2 of
-         (s21@(_:_),s22) -> s1++show (ps!!(read s21-1))++instMeta ps s22
-         ("",s22) -> s1++'?':instMeta ps s22
-    (_,_) -> s

src/example-based/exb-fcgi.hs

@@ -1,15 +0,0 @@
-{-# LANGUAGE CPP #-}
-import Control.Concurrent(forkIO)
-import Network.FastCGI(runFastCGI,runFastCGIConcurrent')
-import ExampleService(cgiMain,newPGFCache)
-
-main = do --stderrToFile logFile
-          fcgiMain =<< newPGFCache
-
-
-fcgiMain cache =
-#ifndef mingw32_HOST_OS
-          runFastCGIConcurrent' forkIO 100 (cgiMain cache)
-#else
-          runFastCGI (cgiMain cache)
-#endif

src/example-based/gf-exb.cabal

@@ -1,25 +0,0 @@
-Name: gf-exb
-Version: 1.0
-Cabal-version: >= 1.8
-Build-type: Simple
-License: GPL
-Synopsis: Example-based grammar writing for the Grammatical Framework
-
-executable exb.fcgi
-  main-is: exb-fcgi.hs
-  Hs-source-dirs: . ../server ../compiler ../runtime/haskell
-  other-modules: ExampleService ExampleDemo
-                 FastCGIUtils Cache GF.Compile.ToAPI
-                 -- and a lot more...
-  ghc-options: -threaded
-  if impl(ghc>=7.0)
-    ghc-options: -rtsopts
-
-  build-depends: base >=4.2 && <5, json, cgi, fastcgi, random,
-                 containers, old-time, directory, bytestring, utf8-string,
-                 pretty, array, mtl, fst, filepath
-
-  if os(windows)
-    ghc-options: -optl-mwindows
-  else
-    build-depends: unix

src/example-based/todo.txt

@@ -1,20 +0,0 @@
-
-Editor improvements for example-based grammar writing:
-+ Remove the same language from the example language menu
-+ Send the other language environment to getNext
-- Compile a new .pgf automatically when needed
-- Update buttons automatically when functions are added or removed
-- Switch over to using AbsParadigmsEng.pgf instead of the old exprToAPI function
-
-Editor support for guided construction of linearization functions
-- enter api expressions by parsing them with AbsParadigmsEng.pgf in minibar
-- replace simpleParseInput with one that accepts quoted string literals
-- use lexcode/unlexcode in minibar
-- better support for literals in minibar (completion info from the PGF
-  library should indicate if literals are acceptable)
-
-Server support for example-based grammar writing:
-- Change getNext to use info from the example language
-- Random generator restricted to defined functions
-
-- More testing

src/pgf-binary/PGF/Data/Binary.hs

@@ -1,489 +0,0 @@
-{-# LANGUAGE FlexibleInstances, FlexibleContexts #-}
--- | This is a layer on top of "Data.Binary" with its own 'Binary' class
--- and customised instances for 'Word', 'Int' and 'Double'.
--- The 'Int' and 'Word' instance use a variable-length encoding to save space
--- for small numbers. The 'Double' instance uses the standard IEEE754 encoding.
-module PGF.Data.Binary (
-
-    -- * The Binary class
-      Binary(..)
-
-    -- * The Get and Put monads
-    , Get , Put, runPut
-
-    -- * Useful helpers for writing instances
-    , putWord8 , getWord8 , putWord16be , getWord16be
-
-    -- * Binary serialisation
-    , encode , decode
-
-    -- * IO functions for serialisation
-    , encodeFile , decodeFile
-
-    , encodeFile_ , decodeFile_
-
-    -- * Useful
-    , Word8, Word16
-
-    ) where
-
-
-import Data.Word
-
-import qualified Data.Binary as Bin
-import Data.Binary.Put
-import Data.Binary.Get
-import Data.Binary.IEEE754 ( putFloat64be, getFloat64be)
-import Control.Monad
-import Control.Exception
-import Foreign
-import System.IO
-
-import Data.ByteString.Lazy (ByteString)
-import qualified Data.ByteString.Lazy as L
-
---import Data.Char    (chr,ord)
---import Data.List    (unfoldr)
-
--- And needed for the instances:
-import qualified Data.ByteString as B
-import qualified Data.Map        as Map
-import qualified Data.Set        as Set
-import qualified Data.IntMap     as IntMap
-import qualified Data.IntSet     as IntSet
---import qualified Data.Ratio      as R
-
---import qualified Data.Tree as T
-
-import Data.Array.Unboxed
-
-------------------------------------------------------------------------
-
--- | The @Binary@ class provides 'put' and 'get', methods to encode and
--- decode a Haskell value to a lazy ByteString. It mirrors the Read and
--- Show classes for textual representation of Haskell types, and is
--- suitable for serialising Haskell values to disk, over the network.
---
--- For parsing and generating simple external binary formats (e.g. C
--- structures), Binary may be used, but in general is not suitable
--- for complex protocols. Instead use the Put and Get primitives
--- directly.
---
--- Instances of Binary should satisfy the following property:
---
--- > decode . encode == id
---
--- That is, the 'get' and 'put' methods should be the inverse of each
--- other. A range of instances are provided for basic Haskell types. 
---
-class Binary t where
-    -- | Encode a value in the Put monad.
-    put :: t -> Put
-    -- | Decode a value in the Get monad
-    get :: Get t
-
-------------------------------------------------------------------------
--- Wrappers to run the underlying monad
-
--- | Encode a value using binary serialisation to a lazy ByteString.
---
-encode :: Binary a => a -> ByteString
-encode = runPut . put
-{-# INLINE encode #-}
-
--- | Decode a value from a lazy ByteString, reconstructing the original structure.
---
-decode :: Binary a => ByteString -> a
-decode = runGet get
-
-------------------------------------------------------------------------
--- Convenience IO operations
-
--- | Lazily serialise a value to a file
---
--- This is just a convenience function, it's defined simply as:
---
--- > encodeFile f = B.writeFile f . encode
---
--- So for example if you wanted to compress as well, you could use:
---
--- > B.writeFile f . compress . encode
---
-encodeFile :: Binary a => FilePath -> a -> IO ()
-encodeFile f v = L.writeFile f (encode v)
-
-encodeFile_ :: FilePath -> Put -> IO ()
-encodeFile_ f m = L.writeFile f (runPut m)
-
--- | Lazily reconstruct a value previously written to a file.
---
--- This is just a convenience function, it's defined simply as:
---
--- > decodeFile f = return . decode =<< B.readFile f
---
--- So for example if you wanted to decompress as well, you could use:
---
--- > return . decode . decompress =<< B.readFile f
---
-decodeFile :: Binary a => FilePath -> IO a
-decodeFile f = bracket (openBinaryFile f ReadMode) hClose $ \h -> do
-    s <- L.hGetContents h
-    evaluate $ runGet get s
-
-decodeFile_ :: FilePath -> Get a -> IO a
-decodeFile_ f m = bracket (openBinaryFile f ReadMode) hClose $ \h -> do
-    s <- L.hGetContents h
-    evaluate $ runGet m s
-
-------------------------------------------------------------------------
--- For ground types, the standard instances can be reused,
--- but for container types it would imply using
--- the standard instances for all types of values in the container...
-
-instance Binary () where put=Bin.put; get=Bin.get
-instance Binary Bool where put=Bin.put; get=Bin.get
-instance Binary Word8 where put=Bin.put; get=Bin.get
-instance Binary Word16 where put=Bin.put; get=Bin.get
-instance Binary Char where put=Bin.put; get=Bin.get
-
--- -- GF doesn't need these:
---instance Binary Ordering where put=Bin.put; get=Bin.get
---instance Binary Word32 where put=Bin.put; get=Bin.get
---instance Binary Word64 where put=Bin.put; get=Bin.get
---instance Binary Int8 where put=Bin.put; get=Bin.get
---instance Binary Int16 where put=Bin.put; get=Bin.get
---instance Binary Int32 where put=Bin.put; get=Bin.get
-
---instance Binary Int64 where put=Bin.put; get=Bin.get -- needed by instance Binary ByteString
-
-------------------------------------------------------------------------
-
--- Words are written as sequence of bytes. The last bit of each
--- byte indicates whether there are more bytes to be read
-instance Binary Word where
-    put i | i <=               0x7f = do put  a
-          | i <=             0x3fff = do put (a .|. 0x80)
-                                         put  b
-          | i <=           0x1fffff = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put  c
-          | i <=          0xfffffff = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put  d
--- -- #if WORD_SIZE_IN_BITS < 64
-          | otherwise               = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put (d .|. 0x80)
-                                         put  e
-{-
--- Restricted to 32 bits even on 64-bit systems, so that negative
--- Ints are written as 5 bytes instead of 10 bytes (TH 2013-02-13)
---#else
-          | i <=        0x7ffffffff = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put (d .|. 0x80)
-                                         put  e
-          | i <=      0x3ffffffffff = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put (d .|. 0x80)
-                                         put (e .|. 0x80)
-                                         put  f
-          | i <=    0x1ffffffffffff = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put (d .|. 0x80)
-                                         put (e .|. 0x80)
-                                         put (f .|. 0x80)
-                                         put  g
-          | i <=   0xffffffffffffff = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put (d .|. 0x80)
-                                         put (e .|. 0x80)
-                                         put (f .|. 0x80)
-                                         put (g .|. 0x80)
-                                         put  h
-          | i <=   0xffffffffffffff = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put (d .|. 0x80)
-                                         put (e .|. 0x80)
-                                         put (f .|. 0x80)
-                                         put (g .|. 0x80)
-                                         put  h
-          | i <= 0x7fffffffffffffff = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put (d .|. 0x80)
-                                         put (e .|. 0x80)
-                                         put (f .|. 0x80)
-                                         put (g .|. 0x80)
-                                         put (h .|. 0x80)
-                                         put  j
-          | otherwise               = do put (a .|. 0x80)
-                                         put (b .|. 0x80)
-                                         put (c .|. 0x80)
-                                         put (d .|. 0x80)
-                                         put (e .|. 0x80)
-                                         put (f .|. 0x80)
-                                         put (g .|. 0x80)
-                                         put (h .|. 0x80)
-                                         put (j .|. 0x80)
-                                         put  k
--- #endif
--}
-          where
-            a = fromIntegral (       i    .&. 0x7f) :: Word8
-            b = fromIntegral (shiftR i  7 .&. 0x7f) :: Word8
-            c = fromIntegral (shiftR i 14 .&. 0x7f) :: Word8
-            d = fromIntegral (shiftR i 21 .&. 0x7f) :: Word8
-            e = fromIntegral (shiftR i 28 .&. 0x7f) :: Word8
-{-
-            f = fromIntegral (shiftR i 35 .&. 0x7f) :: Word8
-            g = fromIntegral (shiftR i 42 .&. 0x7f) :: Word8
-            h = fromIntegral (shiftR i 49 .&. 0x7f) :: Word8
-            j = fromIntegral (shiftR i 56 .&. 0x7f) :: Word8
-            k = fromIntegral (shiftR i 63 .&. 0x7f) :: Word8
--}
-    get = do i <- getWord8
-             (if i <= 0x7f
-                then return (fromIntegral i)
-                else do n <- get
-                        return $ (n `shiftL` 7) .|. (fromIntegral (i .&. 0x7f)))
-
--- Int has the same representation as Word
-instance Binary Int where
-    put i   = put (fromIntegral i :: Word)
-    get     = liftM toInt32 (get :: Get Word)
-      where
-       -- restrict to 32 bits (for PGF portability, TH 2013-02-13)
-       toInt32 w = fromIntegral (fromIntegral w::Int32)::Int
-
-------------------------------------------------------------------------
--- 
--- Portable, and pretty efficient, serialisation of Integer
---
-
--- Fixed-size type for a subset of Integer
---type SmallInt = Int32
-
--- Integers are encoded in two ways: if they fit inside a SmallInt,
--- they're written as a byte tag, and that value.  If the Integer value
--- is too large to fit in a SmallInt, it is written as a byte array,
--- along with a sign and length field.
-{-
-instance Binary Integer where
-
-    {-# INLINE put #-}
-    put n | n >= lo && n <= hi = do
-        putWord8 0
-        put (fromIntegral n :: SmallInt)  -- fast path
-     where
-        lo = fromIntegral (minBound :: SmallInt) :: Integer
-        hi = fromIntegral (maxBound :: SmallInt) :: Integer
-
-    put n = do
-        putWord8 1
-        put sign
-        put (unroll (abs n))         -- unroll the bytes
-     where
-        sign = fromIntegral (signum n) :: Word8
-
-    {-# INLINE get #-}
-    get = do
-        tag <- get :: Get Word8
-        case tag of
-            0 -> liftM fromIntegral (get :: Get SmallInt)
-            _ -> do sign  <- get
-                    bytes <- get
-                    let v = roll bytes
-                    return $! if sign == (1 :: Word8) then v else - v
-
---
--- Fold and unfold an Integer to and from a list of its bytes
---
-unroll :: Integer -> [Word8]
-unroll = unfoldr step
-  where
-    step 0 = Nothing
-    step i = Just (fromIntegral i, i `shiftR` 8)
-
-roll :: [Word8] -> Integer
-roll   = foldr unstep 0
-  where
-    unstep b a = a `shiftL` 8 .|. fromIntegral b
-
-instance (Binary a,Integral a) => Binary (R.Ratio a) where
-    put r = put (R.numerator r) >> put (R.denominator r)
-    get = liftM2 (R.%) get get
--}
-
-------------------------------------------------------------------------
--- Instances for the first few tuples
-
-instance (Binary a, Binary b) => Binary (a,b) where
-    put (a,b)           = put a >> put b
-    get                 = liftM2 (,) get get
-
-instance (Binary a, Binary b, Binary c) => Binary (a,b,c) where
-    put (a,b,c)         = put a >> put b >> put c
-    get                 = liftM3 (,,) get get get
-
-instance (Binary a, Binary b, Binary c, Binary d) => Binary (a,b,c,d) where
-    put (a,b,c,d)       = put a >> put b >> put c >> put d
-    get                 = liftM4 (,,,) get get get get
-
-instance (Binary a, Binary b, Binary c, Binary d, Binary e) => Binary (a,b,c,d,e) where
-    put (a,b,c,d,e)     = put a >> put b >> put c >> put d >> put e
-    get                 = liftM5 (,,,,) get get get get get
-
--- 
--- and now just recurse:
---
-
-instance (Binary a, Binary b, Binary c, Binary d, Binary e, Binary f)
-        => Binary (a,b,c,d,e,f) where
-    put (a,b,c,d,e,f)   = put (a,(b,c,d,e,f))
-    get                 = do (a,(b,c,d,e,f)) <- get ; return (a,b,c,d,e,f)
-
-instance (Binary a, Binary b, Binary c, Binary d, Binary e, Binary f, Binary g)
-        => Binary (a,b,c,d,e,f,g) where
-    put (a,b,c,d,e,f,g) = put (a,(b,c,d,e,f,g))
-    get                 = do (a,(b,c,d,e,f,g)) <- get ; return (a,b,c,d,e,f,g)
-
-instance (Binary a, Binary b, Binary c, Binary d, Binary e,
-          Binary f, Binary g, Binary h)
-        => Binary (a,b,c,d,e,f,g,h) where
-    put (a,b,c,d,e,f,g,h) = put (a,(b,c,d,e,f,g,h))
-    get                   = do (a,(b,c,d,e,f,g,h)) <- get ; return (a,b,c,d,e,f,g,h)
-
-instance (Binary a, Binary b, Binary c, Binary d, Binary e,
-          Binary f, Binary g, Binary h, Binary i)
-        => Binary (a,b,c,d,e,f,g,h,i) where
-    put (a,b,c,d,e,f,g,h,i) = put (a,(b,c,d,e,f,g,h,i))
-    get                     = do (a,(b,c,d,e,f,g,h,i)) <- get ; return (a,b,c,d,e,f,g,h,i)
-
-instance (Binary a, Binary b, Binary c, Binary d, Binary e,
-          Binary f, Binary g, Binary h, Binary i, Binary j)
-        => Binary (a,b,c,d,e,f,g,h,i,j) where
-    put (a,b,c,d,e,f,g,h,i,j) = put (a,(b,c,d,e,f,g,h,i,j))
-    get                       = do (a,(b,c,d,e,f,g,h,i,j)) <- get ; return (a,b,c,d,e,f,g,h,i,j)
-
-------------------------------------------------------------------------
--- Container types
-
-instance Binary a => Binary [a] where
-    put l  = put (length l) >> mapM_ put l
-    get    = do n <- get :: Get Int
-                xs <- replicateM n get
-                return xs
-
-instance (Binary a) => Binary (Maybe a) where
-    put Nothing  = putWord8 0
-    put (Just x) = putWord8 1 >> put x
-    get = do
-        w <- getWord8
-        case w of
-            0 -> return Nothing
-            _ -> liftM Just get
-
-instance (Binary a, Binary b) => Binary (Either a b) where
-    put (Left  a) = putWord8 0 >> put a
-    put (Right b) = putWord8 1 >> put b
-    get = do
-        w <- getWord8
-        case w of
-            0 -> liftM Left  get
-            _ -> liftM Right get
-
-------------------------------------------------------------------------
--- ByteStrings (have specially efficient instances)
-
-instance Binary B.ByteString where
-    put bs = do put (B.length bs)
-                putByteString bs
-    get    = get >>= getByteString
-
---
--- Using old versions of fps, this is a type synonym, and non portable
--- 
--- Requires 'flexible instances'
---
-{-
-instance Binary ByteString where
-    put bs = do put (fromIntegral (L.length bs) :: Int)
-                putLazyByteString bs
-    get    = get >>= getLazyByteString
--}
-------------------------------------------------------------------------
--- Maps and Sets
-
-instance (Ord a, Binary a) => Binary (Set.Set a) where
-    put s = put (Set.size s) >> mapM_ put (Set.toAscList s)
-    get   = liftM Set.fromDistinctAscList get
-
-instance (Ord k, Binary k, Binary e) => Binary (Map.Map k e) where
-    put m = put (Map.size m) >> mapM_ put (Map.toAscList m)
-    get   = liftM Map.fromDistinctAscList get
-
-instance Binary IntSet.IntSet where
-    put s = put (IntSet.size s) >> mapM_ put (IntSet.toAscList s)
-    get   = liftM IntSet.fromDistinctAscList get
-
-instance (Binary e) => Binary (IntMap.IntMap e) where
-    put m = put (IntMap.size m) >> mapM_ put (IntMap.toAscList m)
-    get   = liftM IntMap.fromDistinctAscList get
-
-------------------------------------------------------------------------
--- Floating point
-
--- instance Binary Double where
---     put d = put (decodeFloat d)
---     get   = liftM2 encodeFloat get get
-
-instance Binary Double where
-    put = putFloat64be
-    get = getFloat64be
-{-
-instance Binary Float where
-    put f = put (decodeFloat f)
-    get   = liftM2 encodeFloat get get
--}
-------------------------------------------------------------------------
--- Trees
-{-
-instance (Binary e) => Binary (T.Tree e) where
-    put (T.Node r s) = put r >> put s
-    get = liftM2 T.Node get get
--}
-------------------------------------------------------------------------
--- Arrays
-
-instance (Binary i, Ix i, Binary e) => Binary (Array i e) where
-    put a = do
-        put (bounds a)
-        put (rangeSize $ bounds a) -- write the length
-        mapM_ put (elems a)        -- now the elems.
-    get = do
-        bs <- get
-        n  <- get                  -- read the length
-        xs <- replicateM n get     -- now the elems.
-        return (listArray bs xs)
-
---
--- The IArray UArray e constraint is non portable. Requires flexible instances
---
-instance (Binary i, Ix i, Binary e, IArray UArray e) => Binary (UArray i e) where
-    put a = do
-        put (bounds a)
-        put (rangeSize $ bounds a) -- now write the length
-        mapM_ put (elems a)
-    get = do
-        bs <- get
-        n  <- get
-        xs <- replicateM n get
-        return (listArray bs xs)

src/pgf-binary/pgf-binary.cabal

@@ -1,27 +0,0 @@
-name: pgf-binary
-version: 0.5
-
-cabal-version: >= 1.10
-build-type: Simple
-license: BSD3
---license-file: LICENSE
-synopsis: Custom version of the binary-0.5 package for the PGF library
-homepage: http://www.grammaticalframework.org/
---bug-reports: http://code.google.com/p/grammatical-framework/issues/list
-maintainer: Thomas Hallgren
-stability: provisional
-category: Data, Parsing
-tested-with: GHC==7.4.2, GHC==7.8.3
-
-source-repository head
-  type:     darcs
-  location: http://www.grammaticalframework.org/
-
-Library
-  default-language:    Haskell2010
-  build-depends: base >= 4.3 && <5, binary, data-binary-ieee754,
-                 containers, array, bytestring
-  exposed-modules: PGF.Data.Binary
-
-  ghc-options: -fwarn-unused-imports -O2
-  extensions: FlexibleInstances, FlexibleContexts

src/runtime/c/pgf/data.h

@@ -76,27 +76,9 @@ typedef GuSeq PgfEquations;
 
 typedef void *PgfFunction;
 
-typedef enum {
-	PGF_DEP_PRAGMA_HEAD,
-	PGF_DEP_PRAGMA_MOD,
-	PGF_DEP_PRAGMA_REL,
-	PGF_DEP_PRAGMA_SKIP,
-	PGF_DEP_PRAGMA_ANCH,
-	PGF_DEP_PRAGMA_TAGS
-} PgfDepPragmaTag;
-
-typedef struct {
-	PgfDepPragmaTag tag;
-	size_t   index;
-	GuString label;
-} PgfDepPragma;
-
-typedef GuSeq PgfDepPragmas;
-
 typedef struct {
 	PgfCId name;
 	PgfType* type;
-	PgfDepPragmas* pragmas;
 	int arity;
 	PgfEquations* defns; // maybe null
 	PgfExprProb ep;
@@ -137,6 +119,7 @@ typedef struct {
 	PgfFlags* aflags;
 	PgfAbsFuns* funs;
 	PgfAbsCats* cats;
+	PgfAbsFun* abs_lin_fun;
 	PgfEvalGates* eval_gates;
 } PgfAbstr;
 
@@ -279,8 +262,8 @@ typedef struct {
 typedef GuSeq PgfSequences;
 
 typedef struct {
-	GuSeq* absfuns;
+	PgfAbsFun* absfun;
-	prob_t prob;
+	PgfExprProb *ep;
     int funid;
 	size_t n_lins;
 	PgfSequence* lins[];

src/runtime/c/pgf/graphviz.c

@@ -413,304 +413,3 @@ pgf_graphviz_word_alignment(PgfConcr** concrs, size_t n_concrs, PgfExpr expr, Pg
 
 	gu_pool_free(tmp_pool);
 }
-
-typedef struct {
-	PgfPGF* pgf;
-	int next_fid;
-	GuBuf* anchors;
-	GuBuf* heads;
-    GuPool* pool;
-} PgfDepGenState;
-
-typedef struct {
-	int fid;
-	int visit;
-	PgfExpr expr;
-	GuBuf* edges;
-} PgfDepNode;
-
-typedef struct {
-	GuString label;
-	PgfDepNode* node;
-} PgfDepEdge;
-
-typedef struct {
-	bool   solved;
-	size_t start;
-	size_t end;
-	GuString label;
-} PgfDepStackRange;
-
-static void
-pgf_graphviz_dependency_graph_(PgfDepGenState* state,
-                               size_t parents_start,size_t parents_end,
-                               GuString head_label, GuString mod_label,
-                               PgfExpr expr);
-
-static bool
-pgf_graphviz_dependency_graph_apply(PgfDepGenState* state,
-                                    size_t parents_start,size_t parents_end,
-                                    GuString head_label, GuString mod_label,
-                                    GuBuf* args, GuSeq* pragmas)
-{
-	size_t n_args    = gu_buf_length(args);
-	size_t n_pragmas = pragmas ? gu_seq_length(pragmas) : 0;
-
-	size_t n_count = (n_args <= n_pragmas) ? n_args : n_pragmas;
-	PgfDepStackRange ranges[n_count+1];
-	for (size_t i = 0; i <= n_count; i++) {
-		ranges[i].solved = false;
-		ranges[i].label =
-			(i > 0) ? gu_seq_index(pragmas, PgfDepPragma, i-1)->label
-					: NULL;
-	}
-
-	ranges[0].start = gu_buf_length(state->heads);
-	ranges[0].end   = gu_buf_length(state->heads);
-
-    bool rel_solved = false;
-	size_t n_solved = 0;
-	size_t count = 0;
-	while (n_solved < n_count) {
-		if (!ranges[0].solved) {
-			ranges[0].start = gu_buf_length(state->heads);
-		}
-
-		for (size_t i = 0; i < n_count; i++) {
-			if (ranges[i+1].solved)
-				continue;
-
-			PgfExpr       arg    = gu_buf_get(args, PgfExpr, n_args-i-1);
-			PgfDepPragma* pragma = gu_seq_index(pragmas, PgfDepPragma, i);
-
-			switch (pragma->tag) {
-			case PGF_DEP_PRAGMA_MOD:
-				assert(pragma->index <= n_count);
-				if (ranges[0].solved && ranges[pragma->index].solved) {
-					ranges[i+1].start = gu_buf_length(state->heads);
-					pgf_graphviz_dependency_graph_(state,
-												   ranges[pragma->index].start, ranges[pragma->index].end,
-												   NULL, ranges[i+1].label,
-												   arg);
-					ranges[i+1].end   = gu_buf_length(state->heads);
-					ranges[i+1].solved= true;
-					n_solved++;
-				}
-				break;
-			case PGF_DEP_PRAGMA_REL:
-				ranges[i+1].solved = true;
-				ranges[i+1].start  = 0;
-				ranges[i+1].end    = 0;
-				n_solved++;
-
-				GuPool *tmp_pool = gu_local_pool();
-
-				GuStringBuf* sbuf =
-					gu_new_string_buf(tmp_pool);
-				GuOut* out = gu_string_buf_out(sbuf);
-				GuExn* err = gu_new_exn(tmp_pool);
-
-				pgf_print_expr(arg, NULL, 0, out, err);
-
-				ranges[pragma->index].label =
-					gu_string_buf_freeze(sbuf, state->pool);
-
-				gu_pool_free(tmp_pool);
-				break;
-			case PGF_DEP_PRAGMA_SKIP:
-				ranges[i+1].solved = true;
-				n_solved++;
-				break;
-			case PGF_DEP_PRAGMA_ANCH:
-				if (ranges[0].solved) {
-					ranges[i+1].start = gu_buf_length(state->heads);
-					pgf_graphviz_dependency_graph_(state,0,0,"ROOT","ROOT",arg);
-					ranges[i+1].end   = gu_buf_length(state->heads);
-					ranges[i+1].solved= true;
-					n_solved++;
-					count++;
-				}
-				break;
-			case PGF_DEP_PRAGMA_HEAD:
-				if (!rel_solved)
-					break;
-
-				if (!ranges[0].solved) {
-					GuString new_head_label = head_label;
-					GuString new_mod_label = mod_label;
-					if (pragma->label != NULL && *pragma->label && pragma->index == 0) {
-						new_head_label = pragma->label;
-						new_mod_label = "ROOT";
-					}
-					if (ranges[0].label != NULL)
-						new_mod_label = ranges[0].label;
-					ranges[i+1].start = gu_buf_length(state->heads);
-					pgf_graphviz_dependency_graph_(state,
-												   parents_start,parents_end,
-												   new_head_label, new_mod_label,
-												   arg);
-					ranges[i+1].end   = gu_buf_length(state->heads);
-					if (pragma->index == 0) {
-						ranges[i+1].solved = true;
-						n_solved++;
-					}
-					count++;
-				}
-				if (pragma->index != 0 && ranges[pragma->index].solved) {
-					for (size_t j = ranges[pragma->index].start; j < ranges[pragma->index].end; j++) {
-						PgfDepNode* parent = gu_buf_get(state->heads, PgfDepNode*, j);
-						for (size_t k = ranges[i+1].start; k < ranges[i+1].end; k++) {
-							PgfDepNode* child = gu_buf_get(state->heads, PgfDepNode*, k);
-							PgfDepEdge* edge = gu_buf_extend(parent->edges);
-							edge->label = pragma->label;
-							edge->node  = child;
-						}
-					}
-					ranges[i+1].solved = true;
-					n_solved++;
-				}
-				break;
-			default:
-				gu_impossible();
-			}
-		}
-
-		if (rel_solved) {
-			if (!ranges[0].solved) {
-				ranges[0].end = gu_buf_length(state->heads);
-				ranges[0].solved = true;
-			}
-		} else {
-			rel_solved = true;
-		}
-	}
-
-	gu_buf_trim_n(state->heads, gu_buf_length(state->heads)-ranges[0].end);
-
-	return (count > 0);
-}
-
-static void
-pgf_graphviz_dependency_graph_(PgfDepGenState* state,
-                               size_t parents_start,size_t parents_end,
-                               GuString head_label, GuString mod_label,
-                               PgfExpr expr)
-{
-	PgfExpr e = expr;
-	GuBuf* args = gu_new_buf(PgfDepNode*, state->pool);
-
-	for (;;) {
-		GuVariantInfo ei = gu_variant_open(e);
-		switch (ei.tag) {
-		case PGF_EXPR_APP: {
-			PgfExprApp* app = ei.data;
-			gu_buf_push(args, PgfExpr, app->arg);
-			e = app->fun;
-			break;
-		}
-		case PGF_EXPR_TYPED: {
-			PgfExprTyped* typed = ei.data;
-			e = typed->expr;
-			break;
-		}
-		case PGF_EXPR_IMPL_ARG: {
-			PgfExprImplArg* implarg = ei.data;
-			e = implarg->expr;
-			break;
-		}
-		case PGF_EXPR_FUN: {
-			PgfExprFun* fun = ei.data;
-			PgfAbsFun* absfun =
-				gu_seq_binsearch(state->pgf->abstract.funs, pgf_absfun_order, PgfAbsFun, fun->fun);
-
-			if (pgf_graphviz_dependency_graph_apply(state,
-			                                        parents_start,parents_end,
-			                                        head_label,mod_label,
-			                                        args,absfun ? absfun->pragmas : NULL))
-				return;
-			// continue to default
-		}
-		default: {
-			PgfDepNode* node = gu_new(PgfDepNode, state->pool);
-			node->fid   = state->next_fid++;
-			node->visit = 0;
-			node->expr  = expr;
-			node->edges = gu_new_buf(PgfDepEdge, state->pool);
-
-			for (size_t i = parents_start; i < parents_end; i++) {
-				PgfDepNode* parent = gu_buf_get(state->heads, PgfDepNode*, i);
-				if (head_label == NULL) {
-					PgfDepEdge* edge = gu_buf_extend(parent->edges);
-					edge->label = mod_label;
-					edge->node  = node;
-				} else {
-					PgfDepEdge* edge = gu_buf_extend(node->edges);
-					edge->label = head_label;
-					edge->node  = parent;
-				}
-			}
-
-			gu_buf_push(state->heads, PgfDepNode*, node);
-			if (head_label != NULL)
-				gu_buf_push(state->anchors, PgfDepNode*, node);
-
-			return;
-		}
-		}
-	}
-}
-
-static void
-pgf_graphviz_print_graph(PgfGraphvizOptions* opts, PgfDepNode* node,
-                         GuOut* out, GuExn* err)
-{
-	if (node->visit++ > 0)
-		return;
-
-	gu_printf(out, err, "  n%d[label = \"", node->fid);
-	pgf_print_expr(node->expr, NULL, 0, out, err);
-	if (opts->nodeColor != NULL && *opts->nodeColor)
-		gu_printf(out, err, ", fontcolor = \"%s\"", opts->nodeColor);
-	if (opts->nodeFont != NULL && *opts->nodeFont)
-		gu_printf(out, err, ", fontname = \"%s\"", opts->nodeFont);
-	gu_puts("\"]\n", out, err);
-
-	size_t n_children = gu_buf_length(node->edges);
-	for (size_t i = 0; i < n_children; i++) {
-		PgfDepEdge* edge = gu_buf_index(node->edges, PgfDepEdge, n_children-i-1);
-		gu_printf(out, err, "  n%d -> n%d [label = \"%s\"",
-		          node->fid, edge->node->fid, edge->label);
-		if (opts->nodeEdgeStyle != NULL && *opts->nodeEdgeStyle)
-			gu_printf(out, err, ", style = \"%s\"", opts->nodeEdgeStyle);
-		if (opts->nodeColor != NULL && *opts->nodeColor)
-			gu_printf(out, err, ", color = \"%s\"", opts->nodeColor);
-		gu_puts("]\n", out, err);
-
-		if (edge->node->fid > node->fid)
-			pgf_graphviz_print_graph(opts, edge->node, out, err);
-	}
-}
-
-void
-pgf_graphviz_dependency_graph(PgfPGF* pgf, PgfExpr expr,
-                              PgfGraphvizOptions* opts,
-                              GuOut* out, GuExn* err,
-                              GuPool* pool)
-{
-	PgfDepGenState state;
-	state.pgf  = pgf;
-	state.next_fid = 1;
-	state.pool = pool;
-	state.anchors = gu_new_buf(PgfDepNode*, pool);
-	state.heads   = gu_new_buf(PgfDepNode*, pool);
-
-	pgf_graphviz_dependency_graph_(&state, 0, 0, "ROOT", "ROOT", expr);
-
-	gu_puts("digraph {\n", out, err);
-	size_t n_anchors = gu_buf_length(state.anchors);
-	for (size_t i = 0; i < n_anchors; i++) {
-		PgfDepNode* node = gu_buf_get(state.anchors, PgfDepNode*, i);
-		pgf_graphviz_print_graph(opts,node,out,err);
-	}
-	gu_puts("}", out, err);
-}

src/runtime/c/pgf/linearizer.c

@@ -40,23 +40,15 @@ pgf_lzr_index(PgfConcr* concr,
 	switch (gu_variant_tag(prod)) {
 	case PGF_PRODUCTION_APPLY: {
 		PgfProductionApply* papply = data;
-
+		PgfCncOverloadMap* overl_table =
-		size_t n_absfuns = gu_seq_length(papply->fun->absfuns);
+			gu_map_get(concr->fun_indices, papply->fun->absfun->name,
-		for (size_t i = 0; i < n_absfuns; i++) {
+				PgfCncOverloadMap*);
-			PgfAbsFun* absfun =
+		if (!overl_table) {
-				gu_seq_get(papply->fun->absfuns, PgfAbsFun*, i);
+			overl_table = gu_new_addr_map(PgfCCat*, GuBuf*, &gu_null_struct, pool);
-
+			gu_map_put(concr->fun_indices,
-			PgfCncOverloadMap* overl_table =
+				papply->fun->absfun->name, PgfCncOverloadMap*, overl_table);
-				gu_map_get(concr->fun_indices, absfun->name,
-					       PgfCncOverloadMap*);
-			if (!overl_table) {
-				overl_table = gu_new_addr_map(PgfCCat*, GuBuf*, &gu_null_struct, pool);
-				gu_map_put(concr->fun_indices,
-					       absfun->name,
-					       PgfCncOverloadMap*, overl_table);
-			}
-			pgf_lzr_add_overl_entry(overl_table, ccat, papply, pool);
 		}
+		pgf_lzr_add_overl_entry(overl_table, ccat, papply, pool);
 		break;
 	}
 	case PGF_PRODUCTION_COERCE: {
@@ -156,7 +148,7 @@ pgf_cnc_resolve(PgfCnc* cnc,
 static PgfCncTree
 pgf_cnc_resolve_app(PgfCnc* cnc,
                     size_t n_vars, PgfPrintContext* context,
-                    PgfCCat* ccat, PgfCId abs_id, GuBuf* buf, GuBuf* args,
+                    PgfCCat* ccat, GuBuf* buf, GuBuf* args,
                     GuPool* pool)
 {
 	GuChoiceMark mark = gu_choice_mark(cnc->ch);
@@ -172,7 +164,6 @@ pgf_cnc_resolve_app(PgfCnc* cnc,
 	capp->ccat    = ccat;
 	capp->n_vars  = n_vars;
 	capp->context = context;
-	capp->abs_id  = abs_id;
 
 redo:;
 	int index = gu_choice_next(cnc->ch, gu_buf_length(buf));
@@ -184,6 +175,7 @@ redo:;
 		gu_buf_get(buf, PgfProductionApply*, index);
 	gu_assert(n_args == gu_seq_length(papply->args));
 
+	capp->abs_id = papply->fun->absfun->name;
 	capp->fun    = papply->fun;
 	capp->fid    = 0;
 	capp->n_args = n_args;
@@ -478,7 +470,7 @@ redo:;
 				gu_map_iter(overl_table, &clo.fn, NULL);
 				assert(clo.ccat != NULL && clo.buf != NULL);
 
-				ret = pgf_cnc_resolve_app(cnc, n_vars, context, clo.ccat, efun->fun, clo.buf, args, pool);
+				ret = pgf_cnc_resolve_app(cnc, n_vars, context, clo.ccat, clo.buf, args, pool);
 				if (gu_variant_is_null(ret)) {
 					gu_choice_reset(cnc->ch, mark);
 					if (gu_choice_advance(cnc->ch))
@@ -491,7 +483,7 @@ redo:;
 					goto done;
 				}
 
-				ret = pgf_cnc_resolve_app(cnc, n_vars, context, ccat, efun->fun, buf, args, pool);
+				ret = pgf_cnc_resolve_app(cnc, n_vars, context, ccat, buf, args, pool);
 			}
 			goto done;
 		}

src/runtime/c/pgf/lookup.c

@@ -803,12 +803,7 @@ pgf_lookup_ctree_to_expr(PgfCncTree ctree, PgfExprProb* ep,
 	switch (cti.tag) {
 	case PGF_CNC_TREE_APP: {
 		PgfCncTreeApp* fapp = cti.data;
-		if (gu_seq_length(fapp->fun->absfuns) > 0)
+		*ep    = fapp->fun->absfun->ep;
-			*ep = gu_seq_get(fapp->fun->absfuns, PgfAbsFun*, 0)->ep;
-		else {
-			ep->expr = gu_null_variant;
-			ep->prob = fapp->fun->prob;
-		}
 		n_args = fapp->n_args;
 		args   = fapp->args;
 		break;
@@ -928,15 +923,8 @@ pgf_lookup_sentence(PgfConcr* concr, PgfType* typ, GuString sentence, GuPool* po
 	size_t n_cncfuns = gu_seq_length(concr->cncfuns);
 	for (size_t i = 0; i < n_cncfuns; i++) {
 		PgfCncFun* cncfun = gu_seq_get(concr->cncfuns, PgfCncFun*, i);
-
+		for (size_t lin_idx = 0; lin_idx < cncfun->n_lins; lin_idx++) {
-		size_t n_absfuns = gu_seq_length(cncfun->absfuns);
+			pgf_lookup_index_syms(lexicon_idx, cncfun->lins[lin_idx]->syms, cncfun->absfun, pool);
-		for (size_t j = 0; j < n_absfuns; j++) {
-			PgfAbsFun* absfun =
-				gu_seq_get(cncfun->absfuns, PgfAbsFun*, j);
-
-			for (size_t lin_idx = 0; lin_idx < cncfun->n_lins; lin_idx++) {
-				pgf_lookup_index_syms(lexicon_idx, cncfun->lins[lin_idx]->syms, absfun, pool);
-			}
 		}
 	}
 

src/runtime/c/pgf/parser.c

@@ -710,8 +710,8 @@ pgf_new_item(PgfParsing* ps, PgfItemConts* conts, PgfProduction prod)
 	case PGF_PRODUCTION_APPLY: {
 		PgfProductionApply* papp = pi.data;
 		item->args = papp->args;
-		item->inside_prob = papp->fun->prob;
+		item->inside_prob = papp->fun->ep->prob;
-
+		
 		int n_args = gu_seq_length(item->args);
 		for (int i = 0; i < n_args; i++) {
 			PgfPArg *arg = gu_seq_index(item->args, PgfPArg, i);
@@ -1265,12 +1265,8 @@ pgf_parsing_add_transition(PgfParsing* ps, PgfToken tok, PgfItem* item)
 			ps->tp = gu_new(PgfTokenProb, ps->out_pool);
 			ps->tp->tok  = tok;
 			ps->tp->cat  = item->conts->ccat->cnccat->abscat->name;
+			ps->tp->fun  = papp->fun->absfun->name;
 			ps->tp->prob = item->inside_prob + item->conts->outside_prob;
-			ps->tp->fun  = "_";
-			
-			if (gu_seq_length(papp->fun->absfuns) > 0)
-				ps->tp->fun = 
-					gu_seq_get(papp->fun->absfuns, PgfAbsFun*, 0)->name;
 		}
 	} else {
 		if (!ps->before->needs_bind && cmp_string(&current, tok, ps->case_sensitive) == 0) {
@@ -1798,25 +1794,19 @@ pgf_result_production(PgfParsing* ps,
 	case PGF_PRODUCTION_APPLY: {
 		PgfProductionApply* papp = pi.data;
 
-		size_t n_absfuns = gu_seq_length(papp->fun->absfuns);
+		PgfExprState *st = gu_new(PgfExprState, ps->pool);
-		for (size_t i = 0; i < n_absfuns; i++) {
+		st->answers = answers;
-			PgfAbsFun* absfun =
+		st->ep      = *papp->fun->ep;
-				gu_seq_get(papp->fun->absfuns, PgfAbsFun*, i);
+		st->args    = papp->args;
+		st->arg_idx = 0;
 
-			PgfExprState *st = gu_new(PgfExprState, ps->pool);
+		size_t n_args = gu_seq_length(st->args);
-			st->answers = answers;
+		for (size_t k = 0; k < n_args; k++) {
-			st->ep      = absfun->ep;
+			PgfPArg* parg = gu_seq_index(st->args, PgfPArg, k);
-			st->args    = papp->args;
+			st->ep.prob += parg->ccat->viterbi_prob;
-			st->arg_idx = 0;
-
-			size_t n_args = gu_seq_length(st->args);
-			for (size_t k = 0; k < n_args; k++) {
-				PgfPArg* parg = gu_seq_index(st->args, PgfPArg, k);
-				st->ep.prob += parg->ccat->viterbi_prob;
-			}
-
-			gu_buf_heap_push(ps->expr_queue, &pgf_expr_state_order, &st);
 		}
+
+		gu_buf_heap_push(ps->expr_queue, &pgf_expr_state_order, &st);
 		break;
 	}
 	case PGF_PRODUCTION_COERCE: {
@@ -2365,20 +2355,15 @@ pgf_morpho_iter(PgfProductionIdx* idx,
 		PgfProductionIdxEntry* entry =
 			gu_buf_index(idx, PgfProductionIdxEntry, i);
 
-		size_t n_absfuns = gu_seq_length(entry->papp->fun->absfuns);
+		PgfCId lemma = entry->papp->fun->absfun->name;
-		for (size_t j = 0; j < n_absfuns; j++) {
+		GuString analysis = entry->ccat->cnccat->labels[entry->lin_idx];
-			PgfAbsFun* absfun =
+		
-				gu_seq_get(entry->papp->fun->absfuns, PgfAbsFun*, j);
+		prob_t prob = entry->ccat->cnccat->abscat->prob +
-			PgfCId lemma = absfun->name;
+		              entry->papp->fun->absfun->ep.prob;
-			GuString analysis = entry->ccat->cnccat->labels[entry->lin_idx];
+		callback->callback(callback,
-			
+						   lemma, analysis, prob, err);
-			prob_t prob = entry->ccat->cnccat->abscat->prob +
+		if (!gu_ok(err))
-						  absfun->ep.prob;
+			return;
-			callback->callback(callback,
-							   lemma, analysis, prob, err);
-			if (!gu_ok(err))
-				return;
-		}
 	}
 }
 
@@ -2584,7 +2569,7 @@ pgf_ccat_set_viterbi_prob(PgfCCat* ccat) {
 			return INFINITY;
 
 		prob_t viterbi_prob = INFINITY;
-
+		
 		size_t n_prods = gu_seq_length(ccat->prods);
 		for (size_t i = 0; i < n_prods; i++) {
 			PgfProduction prod =
@@ -2596,7 +2581,7 @@ pgf_ccat_set_viterbi_prob(PgfCCat* ccat) {
 			switch (inf.tag) {
 			case PGF_PRODUCTION_APPLY: {
 				PgfProductionApply* papp = inf.data;
-				prob = papp->fun->prob;
+				prob = papp->fun->ep->prob;
 				
 				size_t n_args = gu_seq_length(papp->args);
 				for (size_t j = 0; j < n_args; j++) {

src/runtime/c/pgf/printer.c

@@ -60,44 +60,7 @@ pgf_print_absfuns(PgfAbsFuns* absfuns, GuOut *out, GuExn* err)
 		pgf_print_cid(absfun->name, out, err);
 		gu_puts(" : ", out, err);
 		pgf_print_type(absfun->type, NULL, 0, out, err);
-		gu_printf(out, err, " ;   -- %f ", absfun->ep.prob);
+		gu_printf(out, err, " ;   -- %f\n", absfun->ep.prob);
-		
-		size_t n_pragmas = gu_seq_length(absfun->pragmas);
-		for (size_t i = 0; i < n_pragmas; i++) {
-			PgfDepPragma* pragma =
-				gu_seq_index(absfun->pragmas, PgfDepPragma, i);
-			switch (pragma->tag) {
-			case PGF_DEP_PRAGMA_HEAD:
-				gu_puts("head",out,err);
-				if (pragma->index > 0)
-					gu_printf(out,err,":%d", pragma->index);
-				if (pragma->label != NULL &&  *pragma->label != 0)
-					gu_printf(out,err,":%s", pragma->label);
-				break;
-			case PGF_DEP_PRAGMA_MOD:
-				gu_puts(pragma->label, out,err);
-				if (pragma->index > 0)
-					gu_printf(out,err,":%d", pragma->index);
-				break;
-			case PGF_DEP_PRAGMA_REL:
-				gu_puts("rel",out,err);
-				if (pragma->index > 0)
-					gu_printf(out,err,":%d", pragma->index);
-				break;
-			case PGF_DEP_PRAGMA_SKIP:
-				gu_puts("_",out,err);
-				break;
-			case PGF_DEP_PRAGMA_ANCH:
-				gu_puts("anchor",out,err);
-				break;
-			default:
-				gu_impossible();
-			}
-
-			gu_putc(' ', out, err);
-		}
-
-		gu_putc('\n', out, err);
 	}
 }
 static void
@@ -243,17 +206,15 @@ pgf_print_cncfun(PgfCncFun *cncfun, PgfSequences* sequences,
 		gu_printf(out,err,"S%d", (seq - ((PgfSequence*) gu_seq_data(sequences))));
 	}
 
-	gu_puts(") [", out, err);
+	gu_puts(")", out, err);
-
+	
-	size_t n_absfuns = gu_seq_length(cncfun->absfuns);
+	if (cncfun->absfun != NULL) {
-	for (size_t i = 0; i < n_absfuns; i++) {
+		gu_puts(" [", out, err);
-		PgfAbsFun* absfun =
+		pgf_print_cid(cncfun->absfun->name, out, err);
-			gu_seq_get(cncfun->absfuns, PgfAbsFun*, i);
+		gu_puts("]", out, err);
-
-		pgf_print_cid(absfun->name, out, err);
 	}
-
+	
-	gu_puts("]\n", out, err);
+	gu_puts("\n", out, err);
 }
 
 static void

src/runtime/c/pgf/reader.c

@@ -407,45 +407,6 @@ pgf_read_patt(PgfReader* rdr)
 	return patt;
 }
 
-static PgfDepPragmas*
-pgf_read_deppragmas(PgfReader* rdr)
-{
-	size_t n_pragmas = pgf_read_len(rdr);
-	gu_return_on_exn(rdr->err, NULL);
-
-	GuSeq* pragmas = gu_new_seq(PgfDepPragma, n_pragmas, rdr->opool);
-	for (size_t i = 0; i < n_pragmas; i++) {
-		PgfDepPragma* pragma = gu_seq_index(pragmas, PgfDepPragma, i);
-		pragma->tag = pgf_read_tag(rdr);
-		gu_return_on_exn(rdr->err, NULL);
-		switch (pragma->tag) {
-		case PGF_DEP_PRAGMA_HEAD:
-			pragma->index = pgf_read_int(rdr);
-			pragma->label = pgf_read_string(rdr);
-			break;
-		case PGF_DEP_PRAGMA_MOD:
-			pragma->index = pgf_read_int(rdr);
-			pragma->label = pgf_read_string(rdr);
-			break;
-		case PGF_DEP_PRAGMA_REL:
-			pragma->index = pgf_read_int(rdr);
-			pragma->label = NULL;
-			break;
-		case PGF_DEP_PRAGMA_SKIP:
-			pragma->index = 0;
-			pragma->label = NULL;
-			break;
-		case PGF_DEP_PRAGMA_ANCH:
-			pragma->index = 0;
-			pragma->label = NULL;
-			break;
-		default:
-			pgf_read_tag_error(rdr);
-		}
-	}
-	return pragmas;
-}
-
 static PgfAbsFun*
 pgf_read_absfun(PgfReader* rdr, PgfAbstr* abstr, PgfAbsFun* absfun)
 {
@@ -465,9 +426,6 @@ pgf_read_absfun(PgfReader* rdr, PgfAbstr* abstr, PgfAbsFun* absfun)
 	absfun->type = pgf_read_type_(rdr);
 	gu_return_on_exn(rdr->err, NULL);
 
-	absfun->pragmas = pgf_read_deppragmas(rdr);
-	gu_return_on_exn(rdr->err, NULL);
-
 	absfun->arity = pgf_read_int(rdr);
 
 	uint8_t tag = pgf_read_tag(rdr);
@@ -591,6 +549,17 @@ pgf_read_abstract(PgfReader* rdr, PgfAbstr* abstract)
 	
 	abstract->cats = pgf_read_abscats(rdr, abstract);
 	gu_return_on_exn(rdr->err, );
+
+	abstract->abs_lin_fun = gu_new(PgfAbsFun, rdr->opool);
+	abstract->abs_lin_fun->name = "_";
+	abstract->abs_lin_fun->type = gu_new(PgfType, rdr->opool);
+	abstract->abs_lin_fun->type->hypos = NULL;
+	abstract->abs_lin_fun->type->cid = "_";
+	abstract->abs_lin_fun->type->n_exprs = 0;
+	abstract->abs_lin_fun->arity = 0;
+	abstract->abs_lin_fun->defns = NULL;
+	abstract->abs_lin_fun->ep.prob = INFINITY;
+	abstract->abs_lin_fun->ep.expr = gu_null_variant;
 }
 
 static PgfCIdMap*
@@ -807,38 +776,22 @@ pgf_read_sequences(PgfReader* rdr)
 static PgfCncFun*
 pgf_read_cncfun(PgfReader* rdr, PgfAbstr* abstr, PgfConcr* concr, int funid)
 {
-	size_t n_absfuns = pgf_read_len(rdr);
+	PgfCId name = pgf_read_cid(rdr, rdr->tmp_pool);
-	GuSeq* absfuns =
-		gu_new_seq(PgfAbsFun*, n_absfuns, rdr->opool);
-	prob_t prob;
-	if (n_absfuns == 0)
-		prob = 0;
-	else {
-		prob = INFINITY;
-		for (size_t i = 0; i < n_absfuns; i++) {
-			PgfCId name = pgf_read_cid(rdr, rdr->tmp_pool);
-			gu_return_on_exn(rdr->err, NULL);
-			
-			PgfAbsFun* absfun =
-				gu_seq_binsearch(abstr->funs, pgf_absfun_order, PgfAbsFun, name);
-
-			if (prob > absfun->ep.prob)
-				prob = absfun->ep.prob;
-
-			gu_seq_set(absfuns, PgfAbsFun*, i, absfun);
-		}
-	}
-
-	size_t n_lins = pgf_read_len(rdr);
 	gu_return_on_exn(rdr->err, NULL);
 
-	PgfCncFun* cncfun = gu_new_flex(rdr->opool, PgfCncFun, lins, n_lins);
+	size_t len = pgf_read_len(rdr);
-	cncfun->absfuns = absfuns;
+	gu_return_on_exn(rdr->err, NULL);
-	cncfun->prob = prob;
-	cncfun->funid = funid;
-	cncfun->n_lins = n_lins;
 
-	for (size_t i = 0; i < n_lins; i++) {
+	PgfAbsFun* absfun =
+		gu_seq_binsearch(abstr->funs, pgf_absfun_order, PgfAbsFun, name);
+
+	PgfCncFun* cncfun = gu_new_flex(rdr->opool, PgfCncFun, lins, len);
+	cncfun->absfun = absfun;
+	cncfun->ep = (absfun == NULL) ? NULL : &absfun->ep;
+	cncfun->funid = funid;
+	cncfun->n_lins = len;
+
+	for (size_t i = 0; i < len; i++) {
 		size_t seqid = pgf_read_int(rdr);
 		gu_return_on_exn(rdr->err, NULL);
 
@@ -925,6 +878,7 @@ pgf_read_lindefs(PgfReader* rdr, PgfConcr* concr)
 		ccat->lindefs = gu_new_seq(PgfCncFun*, n_funs, rdr->opool);
 		for (size_t j = 0; j < n_funs; j++) {
 			PgfCncFun* fun = pgf_read_funid(rdr, concr);
+			fun->absfun = concr->abstr->abs_lin_fun;
 			gu_seq_set(ccat->lindefs, PgfCncFun*, j, fun);
 		}
 	}
@@ -945,6 +899,7 @@ pgf_read_linrefs(PgfReader* rdr, PgfConcr* concr)
 		ccat->linrefs = gu_new_seq(PgfCncFun*, n_funs, rdr->opool);
 		for (size_t j = 0; j < n_funs; j++) {
 			PgfCncFun* fun = pgf_read_funid(rdr, concr);
+			fun->absfun = concr->abstr->abs_lin_fun;
 			gu_seq_set(ccat->linrefs, PgfCncFun*, j, fun);
 		}
 	}

src/runtime/c/pgf/writer.c

@@ -311,32 +311,6 @@ pgf_write_absfun(PgfAbsFun* absfun, PgfWriter* wtr)
 
 	pgf_write_type_(absfun->type, wtr);
 	gu_return_on_exn(wtr->err, );
-	
-	size_t n_pragmas = gu_seq_length(absfun->pragmas);
-	for (size_t i = 0; i < n_pragmas; i++) {
-		PgfDepPragma* pragma =
-			gu_seq_index(absfun->pragmas, PgfDepPragma, i);
-			
-		pgf_write_tag(pragma->tag, wtr);
-		switch (pragma->tag) {
-		case PGF_DEP_PRAGMA_HEAD:
-			pgf_write_int(pragma->index, wtr);
-			pgf_write_string(pragma->label, wtr);
-			break;
-		case PGF_DEP_PRAGMA_MOD:
-			pgf_write_int(pragma->index, wtr);
-			pgf_write_string(pragma->label, wtr);
-			break;
-		case PGF_DEP_PRAGMA_REL:
-			pgf_write_int(pragma->index, wtr);
-			break;
-		case PGF_DEP_PRAGMA_SKIP:
-		case PGF_DEP_PRAGMA_ANCH:
-			break;
-		default:
-			gu_impossible();
-		}
-	}
 
 	pgf_write_int(absfun->arity, wtr);
 
@@ -605,15 +579,8 @@ pgf_write_sequences(PgfSequences* seqs, PgfWriter* wtr)
 static void
 pgf_write_cncfun(PgfCncFun* cncfun, PgfConcr* concr, PgfWriter* wtr)
 {
-	size_t n_absfuns = gu_seq_length(cncfun->absfuns);
+	pgf_write_cid(cncfun->absfun->name, wtr);
-	pgf_write_len(n_absfuns, wtr);
+	gu_return_on_exn(wtr->err, );
-	for (size_t i = 0; i < n_absfuns; i++) {
-		PgfAbsFun* absfun =
-			gu_seq_get(cncfun->absfuns, PgfAbsFun*, i);
-
-		pgf_write_cid(absfun->name, wtr);
-		gu_return_on_exn(wtr->err, );
-	}
 
 	pgf_write_len(cncfun->n_lins, wtr);
 	gu_return_on_exn(wtr->err, );

src/runtime/c/sg/sg.c

@@ -1305,26 +1305,20 @@ sg_update_fts_index(SgSG* sg, PgfPGF* pgf, GuExn* err)
 		for (size_t funid = 0; funid < n_funs; funid++) {
 			PgfCncFun* cncfun = gu_seq_get(concr->cncfuns, PgfCncFun*, funid);
 
-			size_t n_absfuns = gu_seq_length(cncfun->absfuns);
+			SgId key = 0;
-			for (size_t i = 0; i < n_absfuns; i++) {
+			rc = find_function_rowid(sg, &ctxt, cncfun->absfun->name, &key, 1);
-				PgfAbsFun* absfun =
+			if (rc != SQLITE_OK) {
-					gu_seq_get(cncfun->absfuns, PgfAbsFun*, i);
+				sg_raise_sqlite(rc, err);
+				goto close;
+			}
 
-				SgId key = 0;
+			for (size_t lin_idx = 0; lin_idx < cncfun->n_lins; lin_idx++) {
-				rc = find_function_rowid(sg, &ctxt, absfun->name, &key, 1);
+				PgfSequence* seq = cncfun->lins[lin_idx];
+				rc = insert_syms(sg, crsTokens, seq->syms, key);
 				if (rc != SQLITE_OK) {
 					sg_raise_sqlite(rc, err);
 					goto close;
 				}
-
-				for (size_t lin_idx = 0; lin_idx < cncfun->n_lins; lin_idx++) {
-					PgfSequence* seq = cncfun->lins[lin_idx];
-					rc = insert_syms(sg, crsTokens, seq->syms, key);
-					if (rc != SQLITE_OK) {
-						sg_raise_sqlite(rc, err);
-						goto close;
-					}
-				}
 			}
 		}
 	}

src/runtime/haskell-bind/PGF2.hsc

@@ -73,7 +73,7 @@ module PGF2 (-- * PGF
              MorphoAnalysis, lookupMorpho, fullFormLexicon,
              -- ** Visualizations
              GraphvizOptions(..), graphvizDefaults,
-             graphvizAbstractTree, graphvizParseTree, graphvizDependencyGraph, graphvizWordAlignment,
+             graphvizAbstractTree, graphvizParseTree, graphvizWordAlignment,
 
              -- * Exceptions
              PGFError(..),
@@ -140,13 +140,14 @@ readPGF fpath =
 
 showPGF :: PGF -> String
 showPGF p =
-  unsafePerformIO $ do
+  unsafePerformIO $
-    tmpPl <- gu_new_pool
+    withGuPool $ \tmpPl ->
-    (sb,out) <- newOut tmpPl
+      do (sb,out) <- newOut tmpPl
-    exn <- gu_new_exn tmpPl
+         exn <- gu_new_exn tmpPl
-    pgf_print (pgf p) out exn
+         pgf_print (pgf p) out exn
-    touchPGF p
+         touchPGF p
-    peekUtf8CStringBufResult sb tmpPl
+         s <- gu_string_buf_freeze sb tmpPl
+         peekUtf8CString s
 
 -- | List of all languages available in the grammar.
 languages :: PGF -> Map.Map ConcName Concr
@@ -410,48 +411,41 @@ graphvizDefaults = GraphvizOptions False False False True "" "" "" "" "" ""
 -- | Renders an abstract syntax tree in a Graphviz format.
 graphvizAbstractTree :: PGF -> GraphvizOptions -> Expr -> String
 graphvizAbstractTree p opts e =
-  unsafePerformIO $ do
+  unsafePerformIO $
-    tmpPl <- gu_new_pool
+    withGuPool $ \tmpPl ->
-    (sb,out) <- newOut tmpPl
+      do (sb,out) <- newOut tmpPl
-    exn <- gu_new_exn tmpPl
+         exn <- gu_new_exn tmpPl
-    c_opts <- newGraphvizOptions tmpPl opts
+         c_opts <- newGraphvizOptions tmpPl opts
-    pgf_graphviz_abstract_tree (pgf p) (expr e) c_opts out exn
+         pgf_graphviz_abstract_tree (pgf p) (expr e) c_opts out exn
-    touchExpr e
+         touchExpr e
-    peekUtf8CStringBufResult sb tmpPl
+         s <- gu_string_buf_freeze sb tmpPl
+         peekUtf8CString s
+
 
 graphvizParseTree :: Concr -> GraphvizOptions -> Expr -> String
 graphvizParseTree c opts e =
-  unsafePerformIO $ do
+  unsafePerformIO $
-    tmpPl <- gu_new_pool
+    withGuPool $ \tmpPl ->
-    (sb,out) <- newOut tmpPl
+      do (sb,out) <- newOut tmpPl
-    exn <- gu_new_exn tmpPl
+         exn <- gu_new_exn tmpPl
-    c_opts <- newGraphvizOptions tmpPl opts
+         c_opts <- newGraphvizOptions tmpPl opts
-    pgf_graphviz_parse_tree (concr c) (expr e) c_opts out exn
+         pgf_graphviz_parse_tree (concr c) (expr e) c_opts out exn
-    touchExpr e
+         touchExpr e
-    peekUtf8CStringBufResult sb tmpPl
+         s <- gu_string_buf_freeze sb tmpPl
-
+         peekUtf8CString s
-graphvizDependencyGraph :: PGF -> GraphvizOptions -> Expr -> String
-graphvizDependencyGraph p opts e =
-  unsafePerformIO $ do
-    tmpPl <- gu_new_pool
-    (sb,out) <- newOut tmpPl
-    exn <- gu_new_exn tmpPl
-    c_opts <- newGraphvizOptions tmpPl opts
-    pgf_graphviz_dependency_graph (pgf p) (expr e) c_opts out exn tmpPl
-    touchExpr e
-    peekUtf8CStringBufResult sb tmpPl
 
 graphvizWordAlignment :: [Concr] -> GraphvizOptions -> Expr -> String
 graphvizWordAlignment cs opts e =
   unsafePerformIO $
+    withGuPool $ \tmpPl ->
     withArrayLen (map concr cs) $ \n_concrs ptr ->
-      do tmpPl <- gu_new_pool
+      do (sb,out) <- newOut tmpPl
-         (sb,out) <- newOut tmpPl
          exn <- gu_new_exn tmpPl
          c_opts <- newGraphvizOptions tmpPl opts
          pgf_graphviz_word_alignment ptr (fromIntegral n_concrs) (expr e) c_opts out exn
          touchExpr e
-         peekUtf8CStringBufResult sb tmpPl
+         s <- gu_string_buf_freeze sb tmpPl
+         peekUtf8CString s
 
 newGraphvizOptions :: Ptr GuPool -> GraphvizOptions -> IO (Ptr PgfGraphvizOptions)
 newGraphvizOptions pool opts = do
@@ -756,7 +750,8 @@ linearize lang e = unsafePerformIO $
                                      msg <- peekUtf8CString c_msg
                                      throwIO (PGFError msg)
                              else throwIO (PGFError "The abstract tree cannot be linearized")
-         else do peekUtf8CStringBuf sb
+         else do lin <- gu_string_buf_freeze sb pl
+                 peekUtf8CString lin
 
 -- | Generates all possible linearizations of an expression
 linearizeAll :: Concr -> Expr -> [String]
@@ -785,7 +780,8 @@ linearizeAll lang e = unsafePerformIO $
                           if is_nonexist
                             then collect cts exn pl
                             else throwExn exn pl
-                  else do s  <- peekUtf8CStringBuf sb
+                  else do lin <- gu_string_buf_freeze sb tmpPl
+                          s <- peekUtf8CString lin
                           ss <- collect cts exn pl
                           return (s:ss)
 
@@ -845,7 +841,8 @@ tabularLinearizeAll lang e = unsafePerformIO $
                 if is_nonexist
                   then collectTable lang ctree (lin_idx+1) labels exn tmpPl
                   else throwExn exn
-        else do s  <- peekUtf8CStringBuf sb
+        else do lin <- gu_string_buf_freeze sb tmpPl
+                s  <- peekUtf8CString lin
                 ss <- collectTable lang ctree (lin_idx+1) labels exn tmpPl
                 return ((label,s):ss)
 

src/runtime/haskell-bind/PGF2/Expr.hsc

@@ -252,14 +252,15 @@ foreign import ccall "wrapper"
 -- of binding.
 showExpr :: [CId] -> Expr -> String
 showExpr scope e = 
-  unsafePerformIO $ do
+  unsafePerformIO $
-    tmpPl <- gu_new_pool
+    withGuPool $ \tmpPl ->
-    (sb,out) <- newOut tmpPl
+      do (sb,out) <- newOut tmpPl
-    printCtxt <- newPrintCtxt scope tmpPl
+         printCtxt <- newPrintCtxt scope tmpPl
-    exn <- gu_new_exn tmpPl
+         exn <- gu_new_exn tmpPl
-    pgf_print_expr (expr e) printCtxt 1 out exn
+         pgf_print_expr (expr e) printCtxt 1 out exn
-    touchExpr e
+         touchExpr e
-    peekUtf8CStringBufResult sb tmpPl
+         s <- gu_string_buf_freeze sb tmpPl
+         peekUtf8CString s
 
 newPrintCtxt :: [String] -> Ptr GuPool -> IO (Ptr PgfPrintContext)
 newPrintCtxt []     pool = return nullPtr

src/runtime/haskell-bind/PGF2/FFI.hsc

@@ -15,7 +15,6 @@ import Control.Exception
 import GHC.Ptr
 import Data.Int
 import Data.Word
-import System.IO.Unsafe
 
 type Touch = IO ()
 
@@ -107,12 +106,6 @@ foreign import ccall unsafe "gu/enum.h gu_enum_next"
 foreign import ccall unsafe "gu/string.h gu_string_buf_freeze"
   gu_string_buf_freeze :: Ptr GuStringBuf -> Ptr GuPool -> IO CString
 
-foreign import ccall unsafe "gu/string.h gu_string_buf_data"
-  gu_string_buf_data :: Ptr GuStringBuf -> IO CString
-
-foreign import ccall unsafe "gu/string.h gu_string_buf_length"
-  gu_string_buf_length :: Ptr GuStringBuf -> IO CSizeT
-
 foreign import ccall unsafe "gu/utf8.h gu_utf8_decode"
   gu_utf8_decode :: Ptr CString -> IO GuUCS
 
@@ -193,29 +186,6 @@ peekUtf8CStringLen ptr len =
                 cs <- decode pptr end
                 return (((toEnum . fromEnum) x) : cs)
 
-peekUtf8CStringBuf :: Ptr GuStringBuf -> IO String
-peekUtf8CStringBuf sbuf = do
-  ptr <- gu_string_buf_data sbuf
-  len <- gu_string_buf_length sbuf
-  peekUtf8CStringLen ptr (fromIntegral len)
-
-peekUtf8CStringBufResult :: Ptr GuStringBuf -> Ptr GuPool -> IO String
-peekUtf8CStringBufResult sbuf pool = do
-  fptr <- newForeignPtr gu_pool_finalizer pool
-  ptr <- gu_string_buf_data sbuf
-  len <- gu_string_buf_length sbuf
-  pptr <- gu_malloc pool (#size GuString*)
-  poke pptr ptr >> decode fptr pptr (ptr `plusPtr` fromIntegral len)
-  where
-    decode fptr pptr end = do
-      ptr <- peek pptr
-      if ptr >= end
-        then return []
-        else do x <- gu_utf8_decode pptr
-                cs <- unsafeInterleaveIO (decode fptr pptr end)
-                touchForeignPtr fptr
-                return (((toEnum . fromEnum) x) : cs)
-
 pokeUtf8CString :: String -> CString -> IO ()
 pokeUtf8CString s ptr =
   alloca $ \pptr ->
@@ -548,9 +518,6 @@ foreign import ccall "pgf/graphviz.h pgf_graphviz_abstract_tree"
 
 foreign import ccall "pgf/graphviz.h pgf_graphviz_parse_tree"
   pgf_graphviz_parse_tree :: Ptr PgfConcr -> PgfExpr -> Ptr PgfGraphvizOptions -> Ptr GuOut -> Ptr GuExn -> IO ()
-  
-foreign import ccall "pgf/graphviz.h pgf_graphviz_dependency_graph"
-  pgf_graphviz_dependency_graph :: Ptr PgfPGF -> PgfExpr -> Ptr PgfGraphvizOptions -> Ptr GuOut -> Ptr GuExn -> Ptr GuPool -> IO ()
 
 foreign import ccall "pgf/graphviz.h pgf_graphviz_word_alignment"
   pgf_graphviz_word_alignment :: Ptr (Ptr PgfConcr) -> CSizeT -> PgfExpr -> Ptr PgfGraphvizOptions -> Ptr GuOut -> Ptr GuExn -> IO ()

src/runtime/haskell-bind/PGF2/Internal.hsc

@@ -12,6 +12,9 @@ module PGF2.Internal(-- * Access the internal structures
                      build, eAbs, eApp, eMeta, eFun, eVar, eTyped, eImplArg, dTyp, hypo,
                      AbstrInfo, newAbstr, ConcrInfo, newConcr, newPGF,
                      
+                     -- * Expose PGF and Concr for FFI with C
+                     PGF(..), Concr(..),
+                     
                      -- * Write an in-memory PGF to a file
                      writePGF
                     ) where
@@ -194,24 +197,21 @@ concrTotalFuns c = unsafePerformIO $ do
   touchConcr c
   return (fromIntegral (c_len :: CSizeT))
 
-concrFunction :: Concr -> FunId -> ([Fun],[SeqId])
+concrFunction :: Concr -> FunId -> (Fun,[SeqId])
 concrFunction c funid = unsafePerformIO $ do
   c_cncfuns <- (#peek PgfConcr, cncfuns) (concr c)
   c_cncfun <- peek (c_cncfuns `plusPtr` ((#offset GuSeq, data)+funid*(#size PgfCncFun*)))
-  c_absfuns <- (#peek PgfCncFun, absfuns) c_cncfun
+  c_absfun <- (#peek PgfCncFun, absfun) c_cncfun
-  names <- peekSequence peekAbsName (#size PgfAbsFun*) c_absfuns
+  c_name <- (#peek PgfAbsFun, name) c_absfun
+  name <- peekUtf8CString c_name
   c_n_lins <- (#peek PgfCncFun, n_lins) c_cncfun
   arr <- peekArray (fromIntegral (c_n_lins :: CSizeT)) (c_cncfun `plusPtr` (#offset PgfCncFun, lins))
   seqs_seq <- (#peek PgfConcr, sequences) (concr c)
   touchConcr c
   let seqs = seqs_seq `plusPtr` (#offset GuSeq, data)
-  return (names, map (toSeqId seqs) arr)
+  return (name, map (toSeqId seqs) arr)
   where
     toSeqId seqs seq = minusPtr seq seqs `div` (#size PgfSequence)
-    
-    peekAbsName c_absfun = do
-      c_name <- (#peek PgfAbsFun, name) c_absfun
-      peekUtf8CString c_name
 
 concrTotalSeqs :: Concr -> SeqId
 concrTotalSeqs c = unsafePerformIO $ do
@@ -448,7 +448,7 @@ newHypos hypos pool = do
             Implicit -> (#const PGF_BIND_TYPE_IMPLICIT)
 
 
-data AbstrInfo = AbstrInfo (Ptr GuSeq) (Ptr GuSeq) (Map.Map String (Ptr PgfAbsCat)) (Ptr GuSeq) (Map.Map String (Ptr PgfAbsFun)) (Ptr GuBuf) Touch
+data AbstrInfo = AbstrInfo (Ptr GuSeq) (Ptr GuSeq) (Map.Map String (Ptr PgfAbsCat)) (Ptr GuSeq) (Map.Map String (Ptr PgfAbsFun)) (Ptr PgfAbsFun) (Ptr GuBuf) Touch
 
 newAbstr :: (?builder :: Builder s) => [(String,Literal)] ->
                                        [(Cat,[B s Hypo],Float)] ->
@@ -458,8 +458,9 @@ newAbstr aflags cats funs = unsafePerformIO $ do
   c_aflags <- newFlags aflags pool
   (c_cats,abscats) <- newAbsCats (sortByFst3 cats) pool
   (c_funs,absfuns) <- newAbsFuns (sortByFst4 funs) pool
+  c_abs_lin_fun <- newAbsLinFun
   c_non_lexical_buf <- gu_make_buf (#size PgfProductionIdxEntry) pool
-  return (AbstrInfo c_aflags c_cats abscats c_funs absfuns c_non_lexical_buf touch)
+  return (AbstrInfo c_aflags c_cats abscats c_funs absfuns c_abs_lin_fun c_non_lexical_buf touch)
   where
     (Builder pool touch) = ?builder
 
@@ -505,6 +506,26 @@ newAbstr aflags cats funs = unsafePerformIO $ do
       (#poke PgfAbsFun, ep.prob) ptr (realToFrac prob :: CFloat)
       return (Map.insert name ptr absfuns)
 
+    newAbsLinFun = do
+      ptr <- gu_malloc_aligned pool
+                               (#size PgfAbsFun)
+                               (#const gu_alignof(PgfAbsFun))
+      c_wild <- newUtf8CString "_" pool
+      c_ty   <- gu_malloc_aligned pool
+                                  (#size PgfType)
+                                  (#const gu_alignof(PgfType))
+      (#poke PgfType, hypos)   c_ty nullPtr
+      (#poke PgfType, cid)     c_ty c_wild
+      (#poke PgfType, n_exprs) c_ty (0 :: CSizeT)
+      (#poke PgfAbsFun, name)    ptr c_wild
+      (#poke PgfAbsFun, type)    ptr c_ty
+      (#poke PgfAbsFun, arity)   ptr (0 :: CSizeT)
+      (#poke PgfAbsFun, defns)   ptr nullPtr
+      (#poke PgfAbsFun, ep.prob) ptr (- log 0 :: CFloat)
+      (#poke PgfAbsFun, ep.expr) ptr nullPtr
+      return ptr
+
+
 data ConcrInfo = ConcrInfo (Ptr GuSeq) (Ptr GuMap) (Ptr GuMap) (Ptr GuSeq) (Ptr GuSeq) (Ptr GuMap) (Ptr PgfConcr -> Ptr GuPool -> IO ()) CInt
 
 newConcr :: (?builder :: Builder s) => AbstrInfo ->
@@ -513,12 +534,12 @@ newConcr :: (?builder :: Builder s) => AbstrInfo ->
                                        [(FId,[FunId])] ->          -- ^ Lindefs
                                        [(FId,[FunId])] ->          -- ^ Linrefs
                                        [(FId,[Production])] ->     -- ^ Productions
-                                       [([Fun],[SeqId])] ->        -- ^ Concrete functions   (must be sorted by Fun)
+                                       [(Fun,[SeqId])] ->          -- ^ Concrete functions   (must be sorted by Fun)
                                        [[Symbol]] ->               -- ^ Sequences            (must be sorted)
                                        [(Cat,FId,FId,[String])] -> -- ^ Concrete categories
                                        FId ->                      -- ^ The total count of the categories
                                        ConcrInfo
-newConcr (AbstrInfo _ _ abscats  _ absfuns c_non_lexical_buf _) cflags printnames lindefs linrefs prods cncfuns sequences cnccats total_cats = unsafePerformIO $ do
+newConcr (AbstrInfo _ _ abscats  _ absfuns c_abs_lin_fun c_non_lexical_buf _) cflags printnames lindefs linrefs prods cncfuns sequences cnccats total_cats = unsafePerformIO $ do
   c_cflags <- newFlags cflags pool
   c_printname <- newMap (#size GuString) gu_string_hasher newUtf8CString 
                         (#size GuString) (pokeString pool)
@@ -579,6 +600,7 @@ newConcr (AbstrInfo _ _ abscats  _ absfuns c_non_lexical_buf _) cflags printname
 
     pokeRefDefFunId funs_ptr ptr funid = do
       let c_fun = funs_ptr `plusPtr` (funid * (#size PgfCncFun))
+      (#poke PgfCncFun, absfun) c_fun c_abs_lin_fun
       poke ptr c_fun
 
     pokeCncCat c_ccats ptr (name,start,end,labels) = do
@@ -610,7 +632,7 @@ newPGF :: (?builder :: Builder s) => [(String,Literal)] ->
                                      AbstrInfo ->
                                      [(ConcName,ConcrInfo)] ->
                                      B s PGF
-newPGF gflags absname (AbstrInfo c_aflags c_cats _ c_funs _ _ _) concrs =
+newPGF gflags absname (AbstrInfo c_aflags c_cats _ c_funs _ c_abs_lin_fun _ _) concrs =
   unsafePerformIO $ do
     ptr <- gu_malloc_aligned pool
                              (#size PgfPGF)
@@ -626,6 +648,7 @@ newPGF gflags absname (AbstrInfo c_aflags c_cats _ c_funs _ _ _) concrs =
     (#poke PgfPGF, abstract.aflags) ptr c_aflags
     (#poke PgfPGF, abstract.funs)   ptr c_funs
     (#poke PgfPGF, abstract.cats)   ptr c_cats
+    (#poke PgfPGF, abstract.abs_lin_fun) ptr c_abs_lin_fun
     (#poke PgfPGF, concretes)       ptr c_concrs
     (#poke PgfPGF, pool)            ptr pool
     return (B (PGF ptr touch))
@@ -731,18 +754,19 @@ newProduction c_ccats funs_ptr c_non_lexical_buf (PCoerce fid) pool =
     return (0,c_prod)
 
 
-newCncFun absfuns seqs_ptr (funid,(funs,seqids)) pool =
+newCncFun absfuns seqs_ptr (funid,(fun,seqids)) pool =
-  do let absfun_ptrs = [ptr | fun <- funs, Just ptr <- [Map.lookup fun absfuns]]
+  do let c_absfun = fromMaybe nullPtr (Map.lookup fun absfuns)
-         n_lins      = fromIntegral (length seqids) :: CSizeT
+         c_ep     = if c_absfun == nullPtr
+                      then nullPtr
+                      else c_absfun `plusPtr` (#offset PgfAbsFun, ep)
+         n_lins   = fromIntegral (length seqids) :: CSizeT
      ptr <- gu_malloc_aligned pool
                               ((#size PgfCncFun)+n_lins*(#size PgfSequence*))
                               (#const gu_flex_alignof(PgfCncFun))
-     c_absfuns <- newSequence (#size PgfAbsFun*) poke absfun_ptrs pool
+     (#poke PgfCncFun, absfun) ptr c_absfun
-     c_prob    <- fmap (minimum . (0:)) $ mapM (#peek PgfAbsFun, ep.prob) absfun_ptrs
+     (#poke PgfCncFun, ep)     ptr c_ep
-     (#poke PgfCncFun, absfuns) ptr c_absfuns
+     (#poke PgfCncFun, funid)  ptr (funid :: CInt)
-     (#poke PgfCncFun, prob)    ptr (c_prob :: CFloat)
+     (#poke PgfCncFun, n_lins) ptr n_lins
-     (#poke PgfCncFun, funid)   ptr (funid :: CInt)
-     (#poke PgfCncFun, n_lins)  ptr n_lins
      pokeSequences seqs_ptr (ptr `plusPtr` (#offset PgfCncFun, lins)) seqids
      return ptr
   where
@@ -751,7 +775,6 @@ newCncFun absfuns seqs_ptr (funid,(funs,seqids)) pool =
       poke ptr (seqs_ptr `plusPtr` (seqid * (#size PgfSequence)))
       pokeSequences seqs_ptr (ptr `plusPtr` (#size PgfSequence*)) seqids
 
-
 getCCat c_ccats fid pool =
   alloca $ \pfid -> do
     poke pfid (fromIntegral fid :: CInt)

src/runtime/haskell-bind/PGF2/Type.hsc

@@ -45,14 +45,15 @@ readType str =
 -- of binding.
 showType :: [CId] -> Type -> String
 showType scope (Type ty touch) = 
-  unsafePerformIO $ do
+  unsafePerformIO $
-    tmpPl <- gu_new_pool
+    withGuPool $ \tmpPl ->
-    (sb,out) <- newOut tmpPl
+      do (sb,out) <- newOut tmpPl
-    printCtxt <- newPrintCtxt scope tmpPl
+         printCtxt <- newPrintCtxt scope tmpPl
-    exn <- gu_new_exn tmpPl
+         exn <- gu_new_exn tmpPl
-    pgf_print_type ty printCtxt 0 out exn
+         pgf_print_type ty printCtxt 0 out exn
-    touch
+         touch
-    peekUtf8CStringBufResult sb tmpPl
+         s <- gu_string_buf_freeze sb tmpPl
+         peekUtf8CString s
 
 -- | creates a type from a list of hypothesises, a category and 
 -- a list of arguments for the category. The operation 
@@ -128,12 +129,13 @@ unType (Type c_type touch) = unsafePerformIO $ do
 -- of binding.
 showContext :: [CId] -> [Hypo] -> String
 showContext scope hypos =
-  unsafePerformIO $ do
+  unsafePerformIO $
-    tmpPl <- gu_new_pool
+    withGuPool $ \tmpPl ->
-    (sb,out) <- newOut tmpPl
+      do (sb,out) <- newOut tmpPl
-    c_hypos <- newSequence (#size PgfHypo) (pokeHypo tmpPl) hypos tmpPl
+         c_hypos <- newSequence (#size PgfHypo) (pokeHypo tmpPl) hypos tmpPl
-    printCtxt <- newPrintCtxt scope tmpPl
+         printCtxt <- newPrintCtxt scope tmpPl
-    exn <- gu_new_exn tmpPl
+         exn <- gu_new_exn tmpPl
-    pgf_print_context c_hypos printCtxt out exn
+         pgf_print_context c_hypos printCtxt out exn
-    mapM_ touchHypo hypos
+         mapM_ touchHypo hypos
-    peekUtf8CStringBufResult sb tmpPl
+         s <- gu_string_buf_freeze sb tmpPl
+         peekUtf8CString s

src/runtime/haskell-bind/SG.hsc

@@ -196,17 +196,18 @@ readTriple str =
 showTriple :: Expr -> Expr -> Expr -> String
 showTriple (Expr expr1 touch1) (Expr expr2 touch2) (Expr expr3 touch3) =
   unsafePerformIO $
-    withTriple $ \triple -> do
+    withGuPool $ \tmpPl ->
-      tmpPl <- gu_new_pool
+      withTriple $ \triple -> do
-      (sb,out) <- newOut tmpPl
+         (sb,out) <- newOut tmpPl
-      let printCtxt = nullPtr
+         let printCtxt = nullPtr
-      exn <- gu_new_exn tmpPl
+         exn <- gu_new_exn tmpPl
-      pokeElemOff triple 0 expr1
+         pokeElemOff triple 0 expr1
-      pokeElemOff triple 1 expr2
+         pokeElemOff triple 1 expr2
-      pokeElemOff triple 2 expr3
+         pokeElemOff triple 2 expr3
-      pgf_print_expr_tuple 3 triple printCtxt out exn
+         pgf_print_expr_tuple 3 triple printCtxt out exn
-      touch1 >> touch2 >> touch3
+         touch1 >> touch2 >> touch3
-      peekUtf8CStringBufResult sb tmpPl
+         s <- gu_string_buf_freeze sb tmpPl
+         peekUtf8CString s
 
 insertTriple :: SG -> Expr -> Expr -> Expr -> IO SgId
 insertTriple (SG sg) (Expr expr1 touch1) (Expr expr2 touch2) (Expr expr3 touch3) =

src/runtime/haskell/PGF.hs

@@ -335,8 +335,8 @@ functionsByCat pgf cat =
 
 functionType pgf fun =
   case Map.lookup fun (funs (abstract pgf)) of
-    Just (ty,_,_,_,_) -> Just ty
+    Just (ty,_,_,_) -> Just ty
-    Nothing           -> Nothing
+    Nothing         -> Nothing
 
 -- | Converts an expression to normal form
 compute :: PGF -> Expr -> Expr
@@ -363,20 +363,20 @@ browse :: PGF -> CId -> Maybe (String,[CId],[CId])
 browse pgf id = fmap (\def -> (def,producers,consumers)) definition
   where
     definition = case Map.lookup id (funs (abstract pgf)) of
-                   Just (ty,_,_,Just (eqs,_),_) -> Just $ render (text "fun" <+> ppCId id <+> colon <+> ppType 0 [] ty $$
+                   Just (ty,_,Just (eqs,_),_) -> Just $ render (text "fun" <+> ppCId id <+> colon <+> ppType 0 [] ty $$
                                                                 if null eqs
                                                                   then empty
                                                                   else text "def" <+> vcat [let scope = foldl pattScope [] patts
                                                                                                 ds    = map (ppPatt 9 scope) patts
                                                                                             in ppCId id <+> hsep ds <+> char '=' <+> ppExpr 0 scope res | Equ patts res <- eqs])
-                   Just (ty,_,_,Nothing,_)      -> Just $ render (text "data" <+> ppCId id <+> colon <+> ppType 0 [] ty)
+                   Just (ty,_,Nothing,_)      -> Just $ render (text "data" <+> ppCId id <+> colon <+> ppType 0 [] ty)
                    Nothing   -> case Map.lookup id (cats (abstract pgf)) of
                                   Just (hyps,_,_) -> Just $ render (text "cat" <+> ppCId id <+> hsep (snd (mapAccumL (ppHypo 4) [] hyps)))
                                   Nothing         -> Nothing
 
     (producers,consumers) = Map.foldWithKey accum ([],[]) (funs (abstract pgf))
       where
-        accum f (ty,_,_,_,_) (plist,clist) = 
+        accum f (ty,_,_,_) (plist,clist) = 
           let !plist' = if id `elem` ps then f : plist else plist
               !clist' = if id `elem` cs then f : clist else clist
           in (plist',clist')

src/runtime/haskell/PGF/Binary.hs

@@ -47,13 +47,13 @@ instance Binary CId where
 
 instance Binary Abstr where
   put abs = do put (aflags abs)
-               put (Map.map (\(ty,ps,arity,mb_eq,prob) -> (ty,ps,arity,fmap fst mb_eq,prob)) (funs abs))
+               put (Map.map (\(ty,arity,mb_eq,prob) -> (ty,arity,fmap fst mb_eq,prob)) (funs abs))
                put (cats abs)
   get = do aflags <- get
            funs <- get
            cats <- get
            return (Abstr{ aflags=aflags
-                        , funs=Map.map (\(ty,ps,arity,mb_eq,prob) -> (ty,ps,arity,fmap (\eq -> (eq,[])) mb_eq,prob)) funs
+                        , funs=Map.map (\(ty,arity,mb_eq,prob) -> (ty,arity,fmap (\eq -> (eq,[])) mb_eq,prob)) funs
                         , cats=cats
                         })
 
@@ -199,26 +199,6 @@ instance Binary BindType where
              1 -> return Implicit
              _ -> decodingError
 
-instance Binary DepPragma where
-  put (Head index lbl) = putWord8 0 >> put index >> put lbl
-  put (Mod  index lbl) = putWord8 1 >> put index >> put lbl
-  put (Rel  index)     = putWord8 2 >> put index
-  put Skip             = putWord8 3
-  put Anch             = putWord8 4
-  get = do
-    tag <- getWord8
-    case tag of
-      0 -> do index <- get
-              lbl   <- get
-              return (Head index lbl)
-      1 -> do index <- get
-              lbl   <- get
-              return (Mod index lbl)
-      2 -> do index <- get
-              return (Rel index)
-      3 -> return Skip
-      4 -> return Anch
-
 instance Binary CncFun where
   put (CncFun fun lins) = put fun >> putArray lins
   get = liftM2 CncFun get getArray

src/runtime/haskell/PGF/Data.hs

@@ -28,7 +28,7 @@ data PGF = PGF {
 
 data Abstr = Abstr {
   aflags  :: Map.Map CId Literal,                            -- ^ value of a flag
-  funs    :: Map.Map CId (Type,[DepPragma],Int,Maybe ([Equation],[[Instr]]),Double), -- ^ type, pragmas, arrity and definition of function + probability
+  funs    :: Map.Map CId (Type,Int,Maybe ([Equation],[[Instr]]),Double),-- ^ type, arrity and definition of function + probability
   cats    :: Map.Map CId ([Hypo],[(Double, CId)],Double)                -- ^ 1. context of a category
                                                                         --   2. functions of a category. The functions are stored
                                                                         --      in decreasing probability order.
@@ -74,7 +74,7 @@ data Production
   deriving (Eq,Ord,Show)
 data PArg = PArg [(FId,FId)] {-# UNPACK #-} !FId deriving (Eq,Ord,Show)
 data CncCat = CncCat {-# UNPACK #-} !FId {-# UNPACK #-} !FId {-# UNPACK #-} !(Array LIndex String)
-data CncFun = CncFun [CId] {-# UNPACK #-} !(UArray LIndex SeqId) deriving (Eq,Ord,Show)
+data CncFun = CncFun CId {-# UNPACK #-} !(UArray LIndex SeqId) deriving (Eq,Ord,Show)
 type Sequence = Array DotPos Symbol
 type FunId = Int
 type SeqId = Int
@@ -105,8 +105,8 @@ emptyPGF = PGF {
 haveSameFunsPGF :: PGF -> PGF -> Bool
 haveSameFunsPGF one two = 
   let 
-    fsone = [(f,t) | (f,(t,_,_,_,_)) <- Map.toList (funs (abstract one))]
+    fsone = [(f,t) | (f,(t,_,_,_)) <- Map.toList (funs (abstract one))]
-    fstwo = [(f,t) | (f,(t,_,_,_,_)) <- Map.toList (funs (abstract two))]
+    fstwo = [(f,t) | (f,(t,_,_,_)) <- Map.toList (funs (abstract two))]
   in fsone == fstwo
 
 -- | This is just a 'CId' with the language name.

src/runtime/haskell/PGF/Expr.hs

@@ -1,4 +1,4 @@
-module PGF.Expr(Tree, BindType(..), Expr(..), Literal(..), Patt(..), Equation(..), DepPragma(..),
+module PGF.Expr(Tree, BindType(..), Expr(..), Literal(..), Patt(..), Equation(..),
                 readExpr, showExpr, pExpr, pBinds, ppExpr, ppPatt, pattScope,
 
                 mkAbs,    unAbs,
@@ -77,14 +77,6 @@ data Equation =
    Equ [Patt] Expr
   deriving Show
 
-data DepPragma
-  = Head Int String
-  | Mod  Int String
-  | Rel  Int
-  | Skip
-  | Anch
-
-
 -- | parses 'String' as an expression
 readExpr :: String -> Maybe Expr
 readExpr s = case [x | (x,cs) <- RP.readP_to_S pExpr s, all isSpace cs] of
@@ -327,15 +319,15 @@ data Value
   | VClosure Env Expr
   | VImplArg Value
 
-type Sig = ( Map.Map CId (Type,[DepPragma],Int,Maybe ([Equation],[[Instr]]),Double) -- type and def of a fun
+type Sig = ( Map.Map CId (Type,Int,Maybe ([Equation],[[Instr]]),Double) -- type and def of a fun
-           , Int -> Maybe Expr                                                      -- lookup for metavariables
+           , Int -> Maybe Expr                                          -- lookup for metavariables
            )
 type Env = [Value]
 
 eval :: Sig -> Env -> Expr -> Value
 eval sig env (EVar i)     = env !! i
 eval sig env (EFun f)     = case Map.lookup f (fst sig) of
-                              Just (_,_,a,meqs,_) -> case meqs of
+                              Just (_,a,meqs,_) -> case meqs of
                                                        Just (eqs,_)
                                                                -> if a == 0
                                                                     then case eqs of
@@ -357,12 +349,12 @@ apply :: Sig -> Env -> Expr -> [Value] -> Value
 apply sig env e            []     = eval sig env e
 apply sig env (EVar i)     vs     = applyValue sig (env !! i) vs
 apply sig env (EFun f)     vs     = case Map.lookup f (fst sig) of
-                                      Just (_,_,a,meqs,_) -> case meqs of
+                                      Just (_,a,meqs,_) -> case meqs of
-                                                               Just (eqs,_) -> if a <= length vs
+                                                             Just (eqs,_) -> if a <= length vs
-                                                                                 then match sig f eqs vs
+                                                                               then match sig f eqs vs
-                                                                                 else VApp f vs
+                                                                               else VApp f vs
-                                                               Nothing      -> VApp f vs
+                                                             Nothing      -> VApp f vs
-                                      Nothing             -> error ("unknown function "++showCId f)
+                                      Nothing           -> error ("unknown function "++showCId f)
 apply sig env (EApp e1 e2) vs     = apply sig env e1 (eval sig env e2 : vs)
 apply sig env (EAbs b x e) (v:vs) = case (b,v) of
                                       (Implicit,VImplArg v) -> apply sig (v:env) e vs

src/runtime/haskell/PGF/Forest.hs

@@ -71,11 +71,11 @@ bracketedTokn dp f@(Forest abs cnc forest root) =
                         in (ct,fid',fun,es,(map getVar hypos,lin))
         Nothing      -> error ("wrong forest id " ++ show fid)
       where
-        descend forest (PApply funid args) = let (CncFun pfuns _lins) = cncfuns cnc ! funid
+        descend forest (PApply funid args) = let (CncFun fun _lins) = cncfuns cnc ! funid
-                                                 cat = case pfuns of
+                                                 cat = case isLindefCId fun of
-                                                         []       -> wildCId
+                                                         Just cat -> cat
-                                                         (pfun:_) -> case Map.lookup pfun (funs abs) of
+                                                         Nothing  -> case Map.lookup fun (funs abs) of
-                                                                       Just (DTyp _ cat _,_,_,_,_) -> cat
+                                                                       Just (DTyp _ cat _,_,_,_) -> cat
                                                  largs  = map (render forest) args
                                                  ltable = mkLinTable cnc isTrusted [] funid largs
                                              in ((cat,fid),0,wildCId,either (const []) id $ getAbsTrees f arg Nothing dp,ltable)
@@ -103,6 +103,14 @@ bracketedTokn dp f@(Forest abs cnc forest root) =
         descend (PCoerce fid)       = trustedSpots parents' (PArg [] fid)
         descend (PConst c e _)      = IntSet.empty
 
+isLindefCId id 
+  | take l s == lindef = Just (mkCId (drop l s))
+  | otherwise          = Nothing
+  where
+    s      = showCId id
+    lindef = "lindef "
+    l      = length lindef
+
 -- | This function extracts the list of all completed parse trees
 -- that spans the whole input consumed so far. The trees are also
 -- limited by the category specified, which is usually
@@ -124,13 +132,13 @@ getAbsTrees (Forest abs cnc forest root) arg@(PArg _ fid) ty dp =
       | otherwise           = do fid0 <- get
                                  put fid
                                  x <- foldForest (\funid args trees ->
-                                                  do let CncFun fns _lins = cncfuns cnc ! funid
+                                                  do let CncFun fn _lins = cncfuns cnc ! funid
-                                                     case fns of
+                                                     case isLindefCId fn of
-                                                       []      -> do arg <- go (Set.insert fid rec_) scope mb_tty (head args)
+                                                       Just _  -> do arg <- go (Set.insert fid rec_) scope mb_tty (head args)
                                                                      return (mkAbs arg)
-                                                       fns     -> do ty_fn <- lookupFunType (head fns)
+                                                       Nothing -> do ty_fn <- lookupFunType fn
                                                                      (e,tty0) <- foldM (\(e1,tty) arg -> goArg (Set.insert fid rec_) scope fid e1 arg tty)
-                                                                                       (EFun (head fns),TTyp [] ty_fn) args
+                                                                                       (EFun fn,TTyp [] ty_fn) args
                                                                      case mb_tty of
                                                                        Just tty -> do i <- newGuardedMeta e
                                                                                       eqType scope (scopeSize scope) i tty tty0

src/runtime/haskell/PGF/Linearize.hs

@@ -109,7 +109,7 @@ linTree pgf cnc e = nub (map snd (lin Nothing 0 e [] [] e []))
             Nothing        -> concat [toApp fid prod | (fid,set) <- IntMap.toList prods, prod <- Set.toList set]
           where
             toApp fid (PApply funid pargs) =
-              let Just (ty,_,_,_,_) = Map.lookup f (funs (abstract pgf))
+              let Just (ty,_,_,_) = Map.lookup f (funs (abstract pgf))
                   (args,res) = catSkeleton ty
               in [(funid,(res,fid),zip args [fid | PArg _ fid <- pargs])]
             toApp _   (PCoerce fid) = 

src/runtime/haskell/PGF/Macros.hs

@@ -22,13 +22,13 @@ mapConcretes f pgf = pgf { concretes = Map.map f (concretes pgf) }
 lookType :: Abstr -> CId -> Type
 lookType abs f = 
   case lookMap (error $ "lookType " ++ show f) f (funs abs) of
-    (ty,_,_,_,_) -> ty
+    (ty,_,_,_) -> ty
 
 isData :: Abstr -> CId -> Bool
 isData abs f =
   case Map.lookup f (funs abs) of
-    Just (_,_,_,Nothing,_) -> True       -- the encoding of data constrs
+    Just (_,_,Nothing,_) -> True       -- the encoding of data constrs
-    _                      -> False
+    _                    -> False
 
 lookValCat :: Abstr -> CId -> CId
 lookValCat abs = valCat . lookType abs
@@ -61,7 +61,7 @@ lookConcrFlag pgf lang f = Map.lookup f $ cflags $ lookConcr pgf lang
 
 functionsToCat :: PGF -> CId -> [(CId,Type)]
 functionsToCat pgf cat =
-  [(f,ty) | (_,f) <- fs, Just (ty,_,_,_,_) <- [Map.lookup f $ funs $ abstract pgf]]
+  [(f,ty) | (_,f) <- fs, Just (ty,_,_,_) <- [Map.lookup f $ funs $ abstract pgf]]
  where 
    (_,fs,_) = lookMap ([],[],0) cat $ cats $ abstract pgf
 

src/runtime/haskell/PGF/Morphology.hs

@@ -31,8 +31,7 @@ collectWords pinfo = Map.fromListWith (++)
   [(t, [(fun,lbls ! l)]) | (CncCat s e lbls) <- Map.elems (cnccats pinfo)
                          , fid <- [s..e]
                          , PApply funid _ <- maybe [] Set.toList (IntMap.lookup fid (productions pinfo))
-                         , let CncFun funs lins = cncfuns pinfo ! funid
+                         , let CncFun fun lins = cncfuns pinfo ! funid
-                         , fun <- funs
                          , (l,seqid) <- assocs lins
                          , sym <- elems (sequences pinfo ! seqid)
                          , t <- sym2tokns sym]

src/runtime/haskell/PGF/OldBinary.hs

@@ -39,7 +39,7 @@ getAbstract =
            funs <- getMap getCId getFun
            cats <- getMap getCId getCat
            return (Abstr{ aflags=aflags
-                        , funs=fmap (\(w,x,y,z) -> (w,[],x,fmap (flip (,) []) y,z)) funs
+                        , funs=fmap (\(w,x,y,z) -> (w,x,fmap (flip (,) []) y,z)) funs
                         , cats=fmap (\(x,y) -> (x,y,0)) cats
                         })
 getFun :: Get (Type,Int,Maybe [Equation],Double)
@@ -60,7 +60,7 @@ getConcr =
            cnccats     <- getMap getCId getCncCat
            totalCats   <- get
            let rseq    = listToArray [SymCat 0 0]
-               rfun    = CncFun [mkCId "linref"] (listToArray [scnt])
+               rfun    = CncFun (mkCId "linref") (listToArray [scnt])
                linrefs = IntMap.fromList [(i,[fcnt])|i<-[0..totalCats-1]]
            return (Concr{ cflags=cflags, printnames=printnames
                         , sequences=toArray (scnt+1,seqs++[rseq])
@@ -110,7 +110,7 @@ getBindType =
              1 -> return Implicit
              _ -> decodingError "getBindType"
 
-getCncFun = liftM2 CncFun (fmap (:[]) getCId) (getArray get)
+getCncFun = liftM2 CncFun getCId (getArray get)
 
 getCncCat = liftM3 CncCat get get (getArray get)
 

src/runtime/haskell/PGF/Optimize.hs

@@ -253,7 +253,7 @@ updateConcrete abs cnc =
                                                                         , prod <- Set.toList prods
                                                                         , fun <- getFunctions prod]
       where
-        getFunctions (PApply funid args) = let CncFun funs _ = cncfuns cnc ! funid in funs
+        getFunctions (PApply funid args) = let CncFun fun _ = cncfuns cnc ! funid in [fun]
         getFunctions (PCoerce fid)       = case IntMap.lookup fid productions of
                                              Nothing    -> []
                                              Just prods -> [fun | prod <- Set.toList prods, fun <- getFunctions prod]

src/runtime/haskell/PGF/Paraphrase.hs

@@ -53,7 +53,7 @@ fromDef pgf t@(Fun f ts) = defDown t ++ defUp t where
               isClosed d || (length equs == 1 && isLinear d)]
 
   equss = [(f,[(Fun f (map patt2tree ps), expr2tree d) | (Equ ps d) <- eqs]) | 
-                   (f,(_,_,_,Just (eqs,_),_)) <- Map.assocs (funs (abstract pgf)), not (null eqs)]
+                   (f,(_,_,Just (eqs,_),_)) <- Map.assocs (funs (abstract pgf)), not (null eqs)]
   ---- AR 14/12/2010: (expr2tree d) fails unless we send the variable list from ps in eqs;
   ---- cf. PGF.Tree.expr2tree
   trequ s f e = True ----trace (s ++ ": " ++ show f ++ "  " ++ show e) True

src/runtime/haskell/PGF/Parse.hs

@@ -503,14 +503,14 @@ type Continuation = TrieMap.TrieMap Token ActiveSet
 -- | Return the Continuation of a Parsestate with exportable types
 --   Used by PGFService
 getContinuationInfo :: ParseState -> Map.Map [Token] [(FunId, CId, String)]
-getContinuationInfo pstate = Map.map (concatMap f . Set.toList) contMap
+getContinuationInfo pstate = Map.map (map f . Set.toList) contMap
   where
     PState _abstr concr _chart cont = pstate
     contMap = Map.fromList (TrieMap.toList cont) -- always get [([], _::ActiveSet)]
-    f :: Active -> [(FunId,CId,String)]
+    f :: Active -> (FunId,CId,String)
-    f (Active int dotpos funid seqid pargs ak) = [(funid, fn, seq) | fn <- fns]
+    f (Active int dotpos funid seqid pargs ak) = (funid, cid, seq)
       where
-        CncFun fns _ = cncfuns concr ! funid
+        CncFun cid _ = cncfuns concr ! funid
         seq = showSeq dotpos (sequences concr ! seqid)
         
     showSeq :: DotPos -> Sequence -> String

src/runtime/haskell/PGF/Printer.hs

@@ -31,15 +31,15 @@ ppFlag flag value = text "flag" <+> ppCId flag <+> char '=' <+> ppLit value <+>
 ppCat :: CId -> ([Hypo],[(Double,CId)],Double) -> Doc
 ppCat c (hyps,_,_) = text "cat" <+> ppCId c <+> hsep (snd (mapAccumL (ppHypo 4) [] hyps)) <+> char ';'
 
-ppFun :: CId -> (Type,[DepPragma],Int,Maybe ([Equation],[[Instr]]),Double) -> Doc
+ppFun :: CId -> (Type,Int,Maybe ([Equation],[[Instr]]),Double) -> Doc
-ppFun f (t,_,_,Just (eqs,code),_) = text "fun" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';' $$
+ppFun f (t,_,Just (eqs,code),_) = text "fun" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';' $$
-                                    (if null eqs
+                                  (if null eqs
-                                       then empty
+                                     then empty
-                                       else text "def" <+> vcat [let scope = foldl pattScope [] patts
+                                     else text "def" <+> vcat [let scope = foldl pattScope [] patts
-                                                                     ds    = map (ppPatt 9 scope) patts
+                                                                   ds    = map (ppPatt 9 scope) patts
-                                                                 in ppCId f <+> hsep ds <+> char '=' <+> ppExpr 0 scope res <+> char ';' | Equ patts res <- eqs]) $$
+                                                               in ppCId f <+> hsep ds <+> char '=' <+> ppExpr 0 scope res <+> char ';' | Equ patts res <- eqs]) $$
-                                    ppCode 0 code
+                                  ppCode 0 code
-ppFun f (t,_,_,Nothing,_)         = text "data" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';'
+ppFun f (t,_,Nothing,_)         = text "data" <+> ppCId f <+> colon <+> ppType 0 [] t <+> char ';'
 
 ppCnc :: Language -> Concr -> Doc
 ppCnc name cnc =
@@ -73,8 +73,8 @@ ppProduction (fid,PCoerce arg) =
 ppProduction (fid,PConst _ _ ss) =
   ppFId fid <+> text "->" <+> ppStrs ss
 
-ppCncFun (funid,CncFun funs arr) =
+ppCncFun (funid,CncFun fun arr) =
-  ppFunId funid <+> text ":=" <+> parens (hcat (punctuate comma (map ppSeqId (elems arr)))) <+> brackets (hsep (map ppCId funs))
+  ppFunId funid <+> text ":=" <+> parens (hcat (punctuate comma (map ppSeqId (elems arr)))) <+> brackets (ppCId fun)
 
 ppLinDefs (fid,funids) = 
   [ppFId fid <+> text "->" <+> ppFunId funid <> brackets (ppFId fidVar) | funid <- funids]

src/runtime/haskell/PGF/Probabilistic.hs

@@ -76,15 +76,15 @@ defaultProbabilities pgf = mkProbabilities pgf Map.empty
 
 getProbabilities :: PGF -> Probabilities
 getProbabilities pgf = Probs {
-  funProbs = Map.map (\(_,_,_,_,p) -> p      ) (funs (abstract pgf)),
+  funProbs = Map.map (\(_,_,_,p) -> p      ) (funs (abstract pgf)),
-  catProbs = Map.map (\(_,fns,p)   -> (p,fns)) (cats (abstract pgf))
+  catProbs = Map.map (\(_,fns,p) -> (p,fns)) (cats (abstract pgf))
   }
 
 setProbabilities :: Probabilities -> PGF -> PGF
 setProbabilities probs pgf = pgf {
   abstract = (abstract pgf) {
-    funs = mapUnionWith (\(ty,ps,a,df,_) p      -> (ty,ps,a,df,  p)) (funs (abstract pgf)) (funProbs probs),
+    funs = mapUnionWith (\(ty,a,df,_) p       -> (ty,a,df,  p)) (funs (abstract pgf)) (funProbs probs),
-    cats = mapUnionWith (\(hypos,_,_)   (p,fns) -> (hypos,fns,p)) (cats (abstract pgf)) (catProbs probs)
+    cats = mapUnionWith (\(hypos,_,_) (p,fns) -> (hypos,fns,p)) (cats (abstract pgf)) (catProbs probs)
   }}
   where
     mapUnionWith f map1 map2 = 
@@ -95,8 +95,8 @@ probTree :: PGF -> Expr -> Double
 probTree pgf t = case t of
   EApp f e -> probTree pgf f * probTree pgf e
   EFun f   -> case Map.lookup f (funs (abstract pgf)) of
-                Just (_,_,_,_,p) -> p
+                Just (_,_,_,p) -> p
-                Nothing          -> 1
+                Nothing        -> 1
   _ -> 1
 
 -- | rank from highest to lowest probability
@@ -113,7 +113,7 @@ mkProbDefs pgf =
                                               hyps0
                                               [1..]
                                fns  = [(f,ty) | (_,f) <- fs, 
-                                               let Just (ty,_,_,_,_) = Map.lookup f (funs (abstract pgf))]
+                                               let Just (ty,_,_,_) = Map.lookup f (funs (abstract pgf))]
            ]
       ((_,css),eqss) = mapAccumL (\(ngen,css) (c,hyps,fns) -> 
               let st0      = (1,Map.empty)
@@ -263,7 +263,7 @@ computeConstrs pgf st fns =
       where
         addArgs (cn,fns) = addArg (length args) cn [] fns
           where
-            Just (DTyp args _ _es,_,_,_,_) = Map.lookup cn (funs (abstract pgf))
+            Just (DTyp args _ _es,_,_,_) = Map.lookup cn (funs (abstract pgf))
 
         addArg 0 cn ps fns = [(PApp cn (reverse ps),fns)]
         addArg n cn ps fns = concat [addArg (n-1) cn (arg:ps) fns' | (arg,fns') <- computeConstr fns]

src/runtime/haskell/PGF/SortTop.hs

@@ -38,7 +38,7 @@ showInOrder abs fset remset avset =
 isArg :: Abstr -> Map.Map CId CId -> Set.Set CId -> CId -> Maybe [CId]
 isArg abs mtypes scid cid = 
    let p = Map.lookup cid $ funs abs
-       (ty,_,_,_,_) = fromJust p 
+       (ty,_,_,_) = fromJust p 
        args  = arguments ty  
        setargs = Set.fromList args
        cond = Set.null $ Set.difference setargs scid
@@ -51,8 +51,8 @@ typesInterm :: Abstr -> Set.Set CId -> Map.Map CId CId
 typesInterm abs fset = 
           let fs = funs abs
               fsetTypes = Set.map (\x -> 
-                                    let (DTyp _ c _,_,_,_,_)=fromJust $ Map.lookup x fs
+                                    let (DTyp _ c _,_,_,_)=fromJust $ Map.lookup x fs
-                                    in (x,c)) fset
+                                     in (x,c)) fset
               in Map.fromList $ Set.toList fsetTypes             
 
 {-
@@ -67,7 +67,7 @@ doesReturnCat (DTyp _ c _) cat = c == cat
 returnCat :: Abstr -> CId -> CId 
 returnCat abs cid = 
       let p = Map.lookup cid $ funs abs           
-          (DTyp _ c _,_,_,_,_) = fromJust p  
+          (DTyp _ c _,_,_,_) = fromJust p  
         in if isNothing p then error $ "not found "++ show cid ++ " in abstract "
                    else c
 

src/runtime/haskell/PGF/TypeCheck.hs

@@ -135,8 +135,8 @@ lookupCatHyps cat = TcM (\abstr k h ms -> case Map.lookup cat (cats abstr) of
 
 lookupFunType :: CId -> TcM s Type
 lookupFunType fun = TcM (\abstr k h ms -> case Map.lookup fun (funs abstr) of
-                                            Just (ty,_,_,_,_) -> k ty ms
+                                            Just (ty,_,_,_) -> k ty ms
-                                            Nothing           -> h (UnknownFun fun))
+                                            Nothing         -> h (UnknownFun fun))
 
 typeGenerators :: Scope -> CId -> TcM s [(Double,Expr,TType)]
 typeGenerators scope cat = fmap normalize (liftM2 (++) x y)

src/runtime/haskell/pgf.cabal

@@ -1,5 +1,5 @@
 name: pgf
-version: 3.9.1-git
+version: 3.10
 
 cabal-version: >= 1.20
 build-type: Simple
@@ -12,11 +12,6 @@ bug-reports: https://github.com/GrammaticalFramework/gf-core/issues
 maintainer: Thomas Hallgren
 tested-with: GHC==7.6.3, GHC==7.8.3, GHC==7.10.3, GHC==8.0.2
 
-flag custom-binary
-  Description: Use a customised version of the binary package
-  Default:     True
-  Manual:      True
-
 Library
   default-language:    Haskell2010
   build-depends: base >= 4.6 && <5,
@@ -29,17 +24,14 @@ Library
                  mtl,
                  exceptions
 
-  if flag(custom-binary)
+  other-modules:
-    other-modules:
+    -- not really part of GF but I have changed the original binary library
-      -- not really part of GF but I have changed the original binary library
+    -- and we have to keep the copy for now.
-      -- and we have to keep the copy for now.
+    Data.Binary
-      Data.Binary
+    Data.Binary.Put
-      Data.Binary.Put
+    Data.Binary.Get
-      Data.Binary.Get
+    Data.Binary.Builder
-      Data.Binary.Builder
+    Data.Binary.IEEE754
-      Data.Binary.IEEE754
-  else
-    build-depends: binary, data-binary-ieee754
 
 --ghc-options: -fwarn-unused-imports
 --if impl(ghc>=7.8)

src/server/gf-server.cabal

@@ -1,118 +0,0 @@
-name: gf-server
-version: 1.0
-cabal-version: >= 1.8
-build-type: Custom
-license: GPL
-license-file: ../../LICENSE
-synopsis: FastCGI Server for Grammatical Framework
-
-flag content
-  Description:
-      Build content service (requires fastcgi and hsql-mysql packages)
-      (In Ubuntu: apt-get install libghc-fastcgi-dev libghc-hsql-mysql-dev)
-  Default:     False
-
-flag http
-  Description: Build pgf-http (deprecated, replaced by gf -server)
-  Default: False
-
-flag fastcgi
-  Description: Build librar & pgf-service executable with fastcgi support
-  Default: True
-
-flag c-runtime
-  Description: Include functionality from the C run-time library (which must be installed already)
-  Default:     False
-
-flag network-uri
-   description: Get Network.URI from the network-uri package
-   default: True
-
-Library
-  exposed-modules: PGFService FastCGIUtils CGIUtils ServeStaticFile RunHTTP Cache
-  other-modules: URLEncoding CGI Fold
-  hs-source-dirs: . transfer
-
-  if flag(fastcgi)
-    build-depends: fastcgi >= 3001.0.2.2
-       -- Install it in Ubuntu with: apt-get install libghc-fastcgi-dev
-  else
-    Buildable: False
-
-  build-depends:   base >=4.2 && <5,
-                   time, time-compat, old-locale,
-                   directory,
-                   filepath,
-                   containers,
-                   process,
-                   gf >= 3.6,
-                   cgi >= 3001.1.7.3,
-                   httpd-shed>=0.4.0.2,
-                   mtl,
-                   exceptions,
-                   json >= 0.3.3,
-                   utf8-string >= 0.3.1.1,
-                   bytestring,
-                   pretty,
-                   random
-
-  if flag(network-uri)
-    build-depends: network-uri>=2.6, network>=2.6
-  else
-    build-depends: network>=2.3 && <2.6
-
-  ghc-options: -fwarn-unused-imports
-  if os(windows)
-    ghc-options: -optl-mwindows
-  else
-    build-depends: unix
-
-  if flag(c-runtime)
-    cpp-options: -DC_RUNTIME
-
-executable pgf-http
-  main-is: pgf-http.hs
-  Hs-source-dirs: exec
-  ghc-options: -threaded
-  if impl(ghc>=7.0)
-    ghc-options: -rtsopts
-
-  if flag(http)
-    buildable: True
-    build-depends: base >=4.2 && <5, gf-server, filepath, directory, cgi
-  else
-    buildable: False
-
-executable pgf-service
-  main-is: pgf-fcgi.hs
-  Hs-source-dirs: exec
-  ghc-options: -threaded -fwarn-unused-imports
-  if impl(ghc>=7.0)
-    ghc-options: -rtsopts
-
-  if flag(fastcgi)
-    build-depends: fastcgi >= 3001.0.2.2
-       -- Install it in Ubuntu with: apt-get install libghc-fastcgi-dev
-  else
-    Buildable: False
-
-  build-depends: base >=4.2 && <5, gf-server
-
-  if os(windows)
-    ghc-options: -optl-mwindows
-  else
-    build-depends: unix
-
-executable content-service
-  if flag(content)
-    build-depends: base >=4.2 && <5, old-locale,
-                   fastcgi >= 3001.0.2.2,
-                       -- In Ubuntu: apt-get install libghc-fastcgi-dev
-                   hsql-mysql, hsql
-                       -- In Ubuntu: apt-get install libghc-hsql-mysql-dev
-    buildable: True
-  else
-    buildable: False
-
-  main-is: ContentService.hs
-  Hs-source-dirs: exec

src/server/lighttpd.conf

@@ -1,4 +1,4 @@
-# Run with (with -D for no-daemon) 
+# Run with (with -D for no-daemon)
 # /usr/sbin/lighttpd -f lighttpd.conf -D
 #
 
@@ -10,8 +10,9 @@ server.modules              = (
                                 "mod_cgi"
                               )
 
-var.basedir = var.CWD 
+var.basedir = var.CWD
 
+# John: no longer valid after removing `src/ui` 2018-11-15
 server.document-root        = basedir + "/../ui/gwt/www"
 
 server.errorlog             = basedir + "/error.log"
@@ -96,4 +97,3 @@ static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )
 
 ## bind to port (default: 80)
 server.port                = 41296
-

src/tools/Htmls.hs

@@ -1,102 +0,0 @@
-----------------------------------------------------------------------
--- |
--- Maintainer  : AR
--- Stability   : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 2005/05/16 17:07:18 $ 
--- > CVS $Author: aarne $
--- > CVS $Revision: 1.11 $
---
--- chop an HTML file into separate files, each linked to the next and previous.
--- the names of the files are n-file, with n = 01,02,...
--- the chopping is performed at each separator, here defined as @\<!-- NEW --\>@
---
--- AR 7\/1\/2002 for the Vinnova meeting in Linköping.
--- Added table of contents generation in file 00, 16/4/2005
------------------------------------------------------------------------------
-
-module Main (main) where
-
-import System.Environment(getArgs)
-import Data.Char
-
-main :: IO ()
-main = do
-  file:_ <- getArgs
-  htmls file
-
-htmls :: FilePath -> IO ()
-htmls file = do
-  s  <- readFile file
-  let ss = allPages file s
-      lg = length ss
-  putStrLn $ show lg ++ " slides"
-  mapM_ (uncurry writeFile . mkFile file lg) ss
-
-allPages :: FilePath -> String -> [(Int,String)]
-allPages file s = addIndex $ zip [1..] $ map unlines $ chop lss where
-  chop ls = case span isNoSep ls of
-      (s,_:ss) -> s : chop ss
-      _ -> [ls]                 
-  isNoSep = (/= separator)
-  addIndex = ((0,mkIndex file lss) :) 
-  lss = lines s
-
-mkFile :: FilePath -> Int -> (Int,String) -> (FilePath,String)
-mkFile base mx (number,content) = 
- (fileName base number,
-  unlines [
-    begHTML,
-    "<font size=1>",
-    pageNum mx number,
-    link base mx number,
-    "</font>",
-    "<p>",
-    content,
-    endHTML
-   ]
-  )
-
-begHTML, endHTML, separator :: String
-begHTML   = "<html><body bgcolor=\"#FFFFFF\" text=\"#000000\">"
-endHTML   = "</body></html>"
-separator = "<!-- NEW -->"
-
-link :: FilePath -> Int -> Int -> String
-link file mx n = 
-  (if n >= mx-1 then "" else ("   <a href=\"" ++ file' ++ "\">Next</a>")) ++
-  (if n == 1  then "" else ("   <a href=\"" ++ file_ ++ "\">Previous</a>")) ++
-                           ("   <a href=\"" ++ file0 ++ "\">Contents</a>") ++
-                           ("   <a href=\"" ++ file  ++ "\">Fulltext</a>") ++
-                           ("   <a href=\"" ++ file1 ++ "\">First</a>") ++
-                           ("   <a href=\"" ++ file2 ++ "\">Last</a>")
-  where
-    file_ = fileName file (n - 1)
-    file' = fileName file (n + 1)
-    file0 = fileName file 0
-    file1 = fileName file 1
-    file2 = fileName file (mx - 1)
-
-fileName :: FilePath -> Int -> FilePath
-fileName file n = (if n < 10 then ('0':) else id) $ show n ++ "-" ++ file
-
-pageNum mx num = "<p align=right>" ++ show num ++"/" ++ show (mx-1) ++ "</p>"
-
-mkIndex file = unlines . mkInd 1 where
-  mkInd n ss = case ss of
-    s : rest | (s==separator) -> mkInd (n+1) rest
-    s : rest -> case getHeading s of
-      Just (i,t) -> mkLine n i t : mkInd n rest
-      _ -> mkInd n rest
-    _ -> []
-  getHeading s = case dropWhile isSpace s of
-    '<':h:i:_:t | isDigit i -> return (i,take (length t - 5) t)  -- drop final </hi>
-    _ -> Nothing
-  mkLine _ '1' t = t ++ " : Table of Contents<p>"       -- heading of whole document
-  mkLine n i t = stars i ++ link n t ++ "<br>"
-  stars i = case i of
-    '3' -> "<li> "
-    '4' -> "<li>* "
-    _   -> ""
-  link n t = "<a href=\"" ++ fileName file n ++ "\">" ++ t ++ "</a>"

src/tools/gf-tools.cabal

@@ -6,7 +6,3 @@ cabal-version: >= 1.8
 Executable gfdoc
   main-is: GFDoc.hs
   build-depends: base, directory>=1.2, time>=1.5, process
-
-Executable htmls
-  main-is: Htmls.hs
-  build-depends: base

src/ui/android/.classpath

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="gen"/>
-	<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/>
-	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
-	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
-	<classpathentry kind="output" path="bin/classes"/>
-</classpath>

src/ui/android/.project

@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>GFTranslator</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-	</natures>
-</projectDescription>

src/ui/android/AndroidManifest.xml

@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="org.grammaticalframework.ui.android"
-    android:versionCode="15"
-    android:versionName="1.2.2"
-    android:installLocation="auto" >
-
-    <uses-sdk
-        android:minSdkVersion="11"
-        android:targetSdkVersion="18" />
-
-    <uses-permission android:name="android.permission.RECORD_AUDIO" />
-
-    <application
-        android:allowBackup="true"
-        android:icon="@drawable/ic_app"
-        android:label="@string/app_name"
-        android:theme="@style/AppTheme" android:name="GFTranslator">
-        <activity
-            android:name=".MainActivity"
-            android:label="@string/app_name" >
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-        <activity android:name="AlternativesActivity">
-			<intent-filter>
-				<action android:name="android.intent.action.VIEW"/>
-				<category android:name="android.intent.category.DEFAULT"/>
-                <category android:name="android.intent.category.BROWSABLE"/>
-				<data android:scheme="gf-translator"/>
-            </intent-filter>
-        </activity>
-        <activity android:name="HelpActivity"></activity>
-        <activity android:name="SemanticGraphActivity"
-                  android:launchMode="singleTop">
-            <intent-filter>
-                <action android:name="android.intent.action.SEARCH" />
-            </intent-filter>
-            <meta-data android:name="android.app.searchable"
-                       android:resource="@xml/searchable"/>
-            <meta-data android:name="android.app.default_searchable"
-                       android:value=".SearchableActivity"/>
-        </activity>
-        
-        <activity android:name="se.chalmers.phrasebook.gui.activities.NavigationActivity"></activity>
-
-        <service android:name="TranslatorInputMethodService"
-                android:permission="android.permission.BIND_INPUT_METHOD">
-            <intent-filter>
-                <action android:name="android.view.InputMethod" />
-            </intent-filter>
-            <meta-data android:name="android.view.im" android:resource="@xml/method" />
-        </service>
-        <provider android:name=".LexiconSuggestionProvider"
-                  android:authorities="org.grammaticalframework.ui.android.LexiconSuggestionProvider">
-            <path-permission android:pathPrefix="/search_suggest_query"
-                  android:readPermission="android.permission.GLOBAL_SEARCH"/>
-        </provider>
-    </application>
-</manifest>

src/ui/android/LICENSE

@@ -1,27 +0,0 @@
-		    BSD LICENSE
-
-Copyright (c) 1998, Grammatical Framework
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * Neither the name of the <organization> nor the
-      names of its contributors may be used to endorse or promote products
-      derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-

src/ui/android/README

@@ -1,68 +0,0 @@
-= Overview =
-
-This directory contains a sample Android app tht uses
-the Android speech recognition and TTS APIs along with
-JNI bindings to the C PGF runtime to implement a simple
-speech translation app.
-
-
-= Requirements =
-
-1. Android SDK: http://developer.android.com/sdk/
-   installed in $ANDROID_SDK_LOCATION
-
-2. Android NDK: http://developer.android.com/tools/sdk/ndk/
-   installed in	$ANDROID_NDK_LOCATION
-
-= Building =
-
-Set up Android project:
-
-# Creates local.properties, not to be checked in
-$ $ANDROID_SDK_LOCATION/tools/android update project -p .
-
-Build libs/libjpgf.jar:
-
-$ (cd ../../runtime/java && javac org/grammaticalframework/*/*.java && jar -cf ../../ui/android/libs/jpgf.jar org/grammaticalframework/*/*.class)
-
-Build JNI code:
-
-$ cd jni
-$ $ANDROID_NDK_LOCATION/ndk-build
-
-Build the semantic database code:
-
-$ runghc glosses.hs
-
-Build APK:
-
-$ ant debug
-
-
-Install on your device:
-
-$ ant debug install
-
-or:
-
-$ adb install -r bin/MainActivity-debug.apk
-
-
-= Changing the grammar =
-
-1. Replace assets/ResourceDemo.pgf
-
-2. Edit Translator.java to point to the new file and include its metadata
-
-
-= Developing in Eclipse =
-
-1. Install Android ADT
-
-2. Eclipse > File > Import > Existing Projects into Workspace > Next
-
-3. Select root directory...
-
-4. Select GF/src/ui/android
-
-5. Finish

src/ui/android/ant.properties

@@ -1,2 +0,0 @@
-key.store=/home/krasimir/dg/src/keys/dg_keystore
-key.alias=dg

src/ui/android/assets/help_content.html

@@ -1,157 +0,0 @@
-<html>
-<body>
-</p>
-<b>GF Offline Translator</b>:
-text and speech translation for 16 languages with
-quality control. Version 19 April 2017 (beta).
-</p>
-<p>
-<b>Speech input</b>: Tap microphone icon and talk while it is red.
-<br>
-<b>Text input</b>: Select "keyboard" from menu, tap keyboard icon.
-<br>
-<b>Correction</b>: Tap input text and edit.
-<br>
-<b>Alternatives</b>: Tap output text.
-<br>
-<b>Grammar info</b>: Tap any of the alternatives.
-<br>
-<b>Confidence</b>: colour of output text
-<ul>
-<li><span style="background-color:palegreen">Green</span>: semantic, probably correct (but has alternatives)</li>
-<li><span style="background-color:yellow">Yellow</span>: syntactic, often incorrect (has alternatives)</li>
-<li><span style="background-color:pink">Light red</span>: chunk-based, probably incorrect (has alternatives)</li>
-<li><span style="background-color:red">Dark red</span>: word-based, often very bad</li>
-</ul>
-<br>
-<b>Topics</b> (new, select from menu): Words grouped by semantic categories, with WordNet glosses.
-<br>
-<b>Phrasebook</b> (new, select from menu): Conceptual authoring with the green translations.
-</p>
-
-<hr>
-
-<h2>More details</h2>
-<p>
-GF Offline Translator is based on grammar and semantics. It is compact in size
-and gives control on quality. Its technology is inspired by compilers, which are
-programs that translate computer languages.
-Most other translators for human language are based on
-statistics and have less control of quality and are much bigger, so that
-they require either an internet connection or a huge storage on your phone.
-</p>
-The app indicates translation confidence with colours:
-<ul>
-		<li><b>Green</b>:
-                 semantic translation, should be correct.
-                 But not necessarily the only correct one.
-                 You can tap the output to see alternatives.
-                </li>
-		<li><b>Yellow</b>:
-                 syntactic translation, should be grammatically correct.
-                 But can be very strange in its interpretation and choice of words.
-                </li>
-		<li><b>Light red</b>:
-                 chunk translation, probably incorrect.
-                 Builds the translation from small pieces.
-                </li>
-		<li><b>Dark red</b>:
-                 word-by-word translation, almost certainly incorrect.
-                 Builds the translation word by word.
-                </li>
-</ul>
-The green translations come from a tourist phrasebook, which allows
-you to translate things like "hello" and "how far is the airport from
-the hotel". 
-</p>
-
-<p>
-You can translate both speech and text, as selected in the menu in the
-upper right corner. Both kinds of input can be edited with the
-keyboard by first tapping at the input field. This is often needed 
-because of <b>speech recognition errors</b>. Changing words
-from <b>upper to lower case</b> may also be needed.
-At the moment, <b>Japanese</b> and <b>Thai</b> input must be separated
-to words, whereas Chinese works without spaces.
-</p>
-<p>
-Translation works between any of the 16 supported languages, which means 240
-language pairs in the current version. But different languages are on different levels of development.
-The following table gives a rough idea of what to expect:
-</p>
-
-<p>
-<center>
-<table rules=all border=yes>
-<tr> <th></th>          <th>coverage</th> <th>quality</th> <th>speed</th> <th>speech</th> </tr>
-<tr> <th>Bulgarian</th> <td bgcolor=yellow></td> <td bgcolor=yellow></td><td bgcolor=palegreen></td> <td bgcolor=yellow>in only</td></tr>
-<tr> <th>Catalan</th>   <td bgcolor=pink></td> <td bgcolor=yellow></td><td bgcolor=pink></td> <td bgcolor=yellow></td></tr>
-<tr> <th>Chinese</th>  <td bgcolor=pink></td> <td bgcolor=pink></td> <td bgcolor=palegreen></td> <td bgcolor=yellow></td> </tr>
-<tr> <th>Dutch</th>     <td bgcolor=yellow></td> <td bgcolor=yellow></td> <td bgcolor=yellow></td> <td bgcolor=palegreen></td> </tr>
-<tr> <th>English</th>   <td bgcolor=palegreen></td> <td bgcolor=palegreen></td> <td bgcolor=palegreen></td> <td bgcolor=palegreen></td> </tr>
-<tr> <th>Estonian</th>  <td bgcolor=yellow></td> <td bgcolor=yellow></td><td bgcolor=pink></td> <td bgcolor=red></td></tr>
-<tr> <th>Finnish</th>   <td bgcolor=yellow></td> <td bgcolor=yellow></td><td bgcolor=pink></td> <td bgcolor=yellow></td></tr>
-<tr> <th>French</th>    <td bgcolor=pink></td> <td bgcolor=yellow></td><td bgcolor=pink></td> <td bgcolor=palegreen></td></tr>
-<tr> <th>German</th>    <td bgcolor=pink></td> <td bgcolor=yellow></td><td bgcolor=pink></td> <td bgcolor=palegreen></td></tr>
-<tr> <th>Hindi</th>     <td bgcolor=pink></td> <td bgcolor=red></td> <td bgcolor=yellow></td> <td bgcolor=yellow></td> </tr>
-<tr> <th>Italian</th>   <td bgcolor=pink></td> <td bgcolor=pink></td><td bgcolor=pink></td> <td bgcolor=palegreen></td></tr>
-<tr> <th>Japanese*</th><td bgcolor=pink></td> <td bgcolor=pink></td><td bgcolor=yellow></td> <td bgcolor=palegreen></td></tr>
-<tr> <th>Russian</th>   <td bgcolor=pink></td> <td bgcolor=red></td> <td bgcolor=yellow></td> <td bgcolor=yellow></td> </tr>
-<tr> <th>Spanish</th>   <td bgcolor=pink></td> <td bgcolor=yellow></td><td bgcolor=pink></td> <td bgcolor=palegreen></td></tr>
-<tr> <th>Swedish</th>   <td bgcolor=yellow></td> <td bgcolor=yellow></td> <td bgcolor=palegreen></td> <td bgcolor=yellow></td></tr>
-<tr> <th>Thai*</th>   <td bgcolor=pink></td> <td bgcolor=pink></td><td bgcolor=yellow></td> <td bgcolor=palegreen></td></tr>
-</table>
-</center>
-* For translation from Japanese and Thai you need to separate each word with a space
-</p>
-<p>
-The speech input and output use Google's voice services. Their status
-can hence change without notice. You can make it more stable by
-installing third-party speech tools, such as SVOX, which provides
-output for most of the listed languages.
-</p>
-
-<p>
-When you tap on a translation you get a screen with <b>alternative translations</b>.
-Tapping on each of the alternatives
-gives you <b>grammatical information</b>:
-an inflection table, if it is a single word,
-and a syntax tree otherwise.
-</p>
-
-<p>
-The app also provides an <b>input method</b> which you can use as 
-an alternative keyboard which allows you to do translation from
-other applications, for instance while you are entering SMS or e-mail.
-To activate it go to Settings > Language &amp; input.
-</p>
-
-<p>
-The translation works <b>completely off-line</b>, without
-internet connection, when doing text-based translation.
-Even speech works off-line in some languages,
-but being on-line may give you better
-speech input and output and more languages.
-</p>
-<p>
-You can also install third-party off-line speech engines, such as
-<a href="https://play.google.com/store/apps/developer?id=SVOX+Mobile+Voices&hl=en">SVOX</a>.
-Consult the voice/language settings on your phone to find the optimal
-speech engines, and restart the app after changing the settings.
-</p>
-
-<p>
-The GF Offline Translator is powered by
-<a href="http://www.grammaticalframework.org/">GF</a>, Grammatical Framework.
-It is open-source software,
-built by support from the GF community and from <a href="http://www.digitalgrammars.com/">Digital Grammars</a>.
-</p>
-
-<p>
-<i>Digital Grammars is a company that can tailor this app to you needs and provide good
-translation for the kind of vocabulary you need. Just tell us what you want to see
-	in the green area!</i>
-</p>
-
-</body>
-</html>

src/ui/android/build.xml

@@ -1,92 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project name="MainActivity" default="help">
-
-    <!-- The local.properties file is created and updated by the 'android' tool.
-         It contains the path to the SDK. It should *NOT* be checked into
-         Version Control Systems. -->
-    <property file="local.properties" />
-
-    <!-- The ant.properties file can be created by you. It is only edited by the
-         'android' tool to add properties to it.
-         This is the place to change some Ant specific build properties.
-         Here are some properties you may want to change/update:
-
-         source.dir
-             The name of the source directory. Default is 'src'.
-         out.dir
-             The name of the output directory. Default is 'bin'.
-
-         For other overridable properties, look at the beginning of the rules
-         files in the SDK, at tools/ant/build.xml
-
-         Properties related to the SDK location or the project target should
-         be updated using the 'android' tool with the 'update' action.
-
-         This file is an integral part of the build system for your
-         application and should be checked into Version Control Systems.
-
-         -->
-    <property file="ant.properties" />
-
-    <!-- if sdk.dir was not set from one of the property file, then
-         get it from the ANDROID_HOME env var.
-         This must be done before we load project.properties since
-         the proguard config can use sdk.dir -->
-    <property environment="env" />
-    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
-        <isset property="env.ANDROID_HOME" />
-    </condition>
-
-    <!-- The project.properties file is created and updated by the 'android'
-         tool, as well as ADT.
-
-         This contains project specific properties such as project target, and library
-         dependencies. Lower level build properties are stored in ant.properties
-         (or in .classpath for Eclipse projects).
-
-         This file is an integral part of the build system for your
-         application and should be checked into Version Control Systems. -->
-    <loadproperties srcFile="project.properties" />
-
-    <!-- quick check on sdk.dir -->
-    <fail
-            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
-            unless="sdk.dir"
-    />
-
-    <!--
-        Import per project custom build rules if present at the root of the project.
-        This is the place to put custom intermediary targets such as:
-            -pre-build
-            -pre-compile
-            -post-compile (This is typically used for code obfuscation.
-                           Compiled code location: ${out.classes.absolute.dir}
-                           If this is not done in place, override ${out.dex.input.absolute.dir})
-            -post-package
-            -post-build
-            -pre-clean
-    -->
-    <import file="custom_rules.xml" optional="true" />
-
-    <!-- Import the actual build file.
-
-         To customize existing targets, there are two options:
-         - Customize only one target:
-             - copy/paste the target into this file, *before* the
-               <import> task.
-             - customize it to your needs.
-         - Customize the whole content of build.xml
-             - copy/paste the content of the rules files (minus the top node)
-               into this file, replacing the <import> task.
-             - customize to your needs.
-
-         ***********************
-         ****** IMPORTANT ******
-         ***********************
-         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
-         in order to avoid having your file be overridden by tools such as "android update project"
-    -->
-    <!-- version-tag: 1 -->
-    <import file="/Users/aarne/Library/Android/apache-ant-1.9.4/fetch.xml" />
-
-</project>

src/ui/android/gf-translator-alignment.dot

@@ -1,60 +0,0 @@
-digraph {
-  rankdir=LR ;
-  node [shape = record] ;
-  bgcolor = "#FFFFFF00" ;
-   
-  struct0[label = "<n0>твоят | <n1>телефон | <n2>може | <n3>да | <n4>превежда"] ;
-  struct0:n0:e -> struct1:n0:w ;
-  struct0:n1:e -> struct1:n1:w ;
-  struct0:n2:e -> struct1:n2:w ;
-  struct0:n4:e -> struct1:n3:w ;
-  struct1[label = "<n0>el teu | <n1>telèfon | <n2>sap | <n3>traduir"] ;
-  struct1:n0:e -> struct2:n0:w ;
-  struct1:n1:e -> struct2:n2:w ;
-  struct1:n2:e -> struct2:n3:w ;
-  struct1:n3:e -> struct2:n4:w ;
-  struct2[label = "<n0>你 | <n1>的 | <n2>电 话 | <n3>会 | <n4>翻 译"] ;
-  struct2:n0:e -> struct3:n0:w ;
-  struct2:n2:e -> struct3:n1:w ;
-  struct2:n3:e -> struct3:n2:w ;
-  struct2:n4:e -> struct3:n3:w ;
-  struct3[label = "<n0>je | <n1>telefoon | <n2>kan | <n3>vertalen"] ;
-  struct3:n0:e -> struct4:n0:w ;
-  struct3:n1:e -> struct4:n1:w ;
-  struct3:n2:e -> struct4:n2:w ;
-  struct3:n3:e -> struct4:n3:w ;
-  struct4[label = "<n0>your | <n1>phone | <n2>can | <n3>translate"] ;
-  struct4:n1:e -> struct5:n1:w ;
-  struct4:n2:e -> struct5:n2:w ;
-  struct4:n3:e -> struct5:n3:w ;
-  struct5[label = "<n1>puhelimesi | <n2>osaa | <n3>kääntää"] ;
-  struct5:n1:e -> struct6:n1:w ;
-  struct5:n2:e -> struct6:n2:w ;
-  struct5:n3:e -> struct6:n3:w ;
-  struct6[label = "<n0>ton | <n1>téléphone | <n2>sait | <n3>traduire"] ;
-  struct6:n0:e -> struct7:n0:w ;
-  struct6:n1:e -> struct7:n1:w ;
-  struct6:n2:e -> struct7:n2:w ;
-  struct6:n3:e -> struct7:n3:w ;
-  struct7[label = "<n0>dein | <n1>Telefon | <n2>kann | <n3>übersetzen"] ;
-  struct7:n0:e -> struct8:n0:w ;
-  struct7:n1:e -> struct8:n1:w ;
-  struct7:n2:e -> struct8:n3:w ;
-  struct7:n3:e -> struct8:n2:w ;
-  struct8[label = "<n0>तुम्हारा | <n1>फोन | <n2>अनुवाद कर | <n3>सकता | <n4>है"] ;
-  struct8:n0:e -> struct9:n1:w ;
-  struct8:n1:e -> struct9:n2:w ;
-  struct8:n2:e -> struct9:n4:w ;
-  struct8:n3:e -> struct9:n3:w ;
-  struct9[label = "<n0>il | <n1>tuo | <n2>telefono | <n3>sa | <n4>tradurre"] ;
-  struct9:n1:e -> struct10:n0:w ;
-  struct9:n2:e -> struct10:n1:w ;
-  struct9:n3:e -> struct10:n2:w ;
-  struct9:n4:e -> struct10:n3:w ;
-  struct10[label = "<n0>tu | <n1>teléfono | <n2>sabe | <n3>traducir"] ;
-  struct10:n0:e -> struct11:n0:w ;
-  struct10:n1:e -> struct11:n1:w ;
-  struct10:n2:e -> struct11:n2:w ;
-  struct10:n3:e -> struct11:n3:w ;
-  struct11[label = "<n0>din | <n1>telefon | <n2>kan | <n3>översätta"] ;
-}

src/ui/android/gf-translator.svg

@@ -1,28 +0,0 @@
-<?xml version="1.0" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
-"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<?xml-stylesheet type="text/css" href="http://fonts.googleapis.com/css?family=Inconsolata"?>
-
-<svg width="1024" height="500" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-   <filter id="A"><feGaussianBlur stdDeviation="2"/></filter>
-   <defs>
-     <linearGradient id="grad1" x1="0%" y1="0%" x2="0%" y2="100%">
-       <stop offset="0%"   style="stop-color:#a8d8ff;stop-opacity:1" />
-       <stop offset="100%" style="stop-color:#f6f6f6;stop-opacity:1" />
-     </linearGradient>
-   </defs>
-   <rect width="1024" height="500" style="fill:url(#grad1)"/>
-   <path filter="url(#A)"
-	 d="M120,270 v-51 h59 m-59,0 v-53 h114 a110.5,105 0 1,1 -24,-66"
-         fill="none" stroke="black" stroke-width="4" opacity="0.25"
-         stroke-linejoin="round" stroke-linecap="round"/>
-   <path d="M120,270 v-51 h59 m-59,0 v-53 h114 a110.5,105 0 1,1 -24,-66"
-         fill="none" stroke="red" stroke-width="4"
-         stroke-linejoin="round" stroke-linecap="round"/>
-   <text x="310" y="120" font-size="70" font-family="Inconsolata">Offline Translation</text>
-   <text x="600" y="170" font-size="35" font-family="Inconsolata">with</text>
-   <text x="270" y="240" font-size="70" font-family="Inconsolata" fill="black" opacity="0.25" filter="url(#A)">Grammatical Framework</text>
-   <text x="270" y="240" font-size="70" font-family="Inconsolata" fill="#06c">Grammatical Framework</text>
-   <image x="0" y="270" width="1024" height="200"
-     xlink:href="gf-translator-alignment.png" />
-</svg>

src/ui/android/glosses.hs

@@ -1,46 +0,0 @@
-import SG
-import PGF2
-import Data.Char
-import Data.List
-
-main = do
-  db <- openSG "assets/semantics.db"
-  inTransaction db $ do
-    ls <- fmap lines $ readFile "../../../lib/src/translator/Dictionary.gf"
-    let glosses = [x | Just (fn,gloss) <- map gloss ls, x <- glossTriples fn gloss]
-    topics <- fmap (map toTriple . lines) $ readFile "topics.txt"
-    sequence_ [insertTriple db s p o | (s,p,o) <- glosses++topics]
-  closeSG db
-
-toTriple l =
-  case readTriple l of
-    Just t  -> t
-    Nothing -> error ("topics.txt: "++l)
-
-gloss l = 
-  case words l of
-    ("fun":fn:_) -> case dropWhile (/='\t') l of
-                      '\t':l -> Just (fn,l)
-                      _      -> Nothing
-    _            -> Nothing
-
-glossTriples fn s =
-  (if null gs then [] else [(fn_e,gloss,mkStr (merge gs))])++
-  (if null es then [] else [(fn_e,example,mkStr (merge (map (init . tail) es)))])
-  where
-    fn_e    = mkApp fn []
-    gloss   = mkApp "gloss"   []
-    example = mkApp "example" []
-    (es,gs) = partition isExample (splitGloss s)
-
-splitGloss s =
-  let (xs,s') = break (==';') s
-  in trim xs : case s' of
-                 ';':s -> splitGloss s
-                 _     -> []
-  where
-    trim = reverse . dropWhile isSpace . reverse . dropWhile isSpace
-
-merge = intercalate "; "
-
-isExample s = not (null s) && head s == '"' && last s == '"'

src/ui/android/hlc.svg

@@ -1,10 +0,0 @@
-<?xml version="1.0" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
-"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<?xml-stylesheet type="text/css" href="http://fonts.googleapis.com/css?family=Inconsolata"?>
-
-<svg width="250" height="250" version="1.1" xmlns="http://www.w3.org/2000/svg">
-	<desc>Digital Grammar Logo</desc>
-
-	<path d="M205,200 a110,110 0 1,1 0,-150 M125,15 v110 h80 M165,95 v60 M205,95 v60" fill="none" stroke="red" stroke-width="14" stroke-linejoin="round" stroke-linecap="round"/>
-</svg>

src/ui/android/jni/Android.mk

@@ -1,28 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-jni_c_files := jpgf.c jsg.c jni_utils.c
-sg_c_files := sg.c sqlite3Btree.c
-pgf_c_files := data.c expr.c graphviz.c linearizer.c literals.c parser.c parseval.c pgf.c printer.c reader.c \
-reasoner.c evaluator.c jit.c typechecker.c lookup.c aligner.c writer.c
-gu_c_files := assert.c  choice.c  exn.c   fun.c   in.c      map.c  out.c     utf8.c \
-bits.c    defs.c    enum.c  file.c  hash.c  mem.c  prime.c  seq.c   string.c  ucs.c   variant.c
-
-LOCAL_MODULE    := jpgf
-LOCAL_SRC_FILES := $(addprefix ../../../runtime/java/, $(jni_c_files)) \
-                   $(addprefix ../../../runtime/c/sg/, $(sg_c_files)) \
-                   $(addprefix ../../../runtime/c/pgf/, $(pgf_c_files)) \
-                   $(addprefix ../../../runtime/c/gu/, $(gu_c_files))
-LOCAL_C_INCLUDES := ../../../runtime/c
-
-include $(BUILD_SHARED_LIBRARY)
-
-$(realpath ../obj/local/armeabi/objs/jpgf/__/__/__/runtime/c/pgf/jit.o): lightning
-$(realpath ../obj/local/armeabi/objs-debug/jpgf/__/__/__/runtime/c/pgf/jit.o): lightning
-
-lightning:
-	ln -s -f arm/asm.h ../../../runtime/c/pgf/lightning/asm.h
-	ln -s -f arm/core.h ../../../runtime/c/pgf/lightning/core.h
-	ln -s -f arm/fp.h ../../../runtime/c/pgf/lightning/fp.h
-	ln -s -f arm/funcs.h ../../../runtime/c/pgf/lightning/funcs.h

src/ui/android/jni/Application.mk

@@ -1,3 +0,0 @@
-APP_PLATFORM := android-8
-APP_CFLAGS := -std=gnu99
-APP_OPTIM := release

src/ui/android/proguard-project.txt

@@ -1,20 +0,0 @@
-# To enable ProGuard in your project, edit project.properties
-# to define the proguard.config property as described in that file.
-#
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in ${sdk.dir}/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the ProGuard
-# include property in project.properties.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}

src/ui/android/project.properties

@@ -1,14 +0,0 @@
-# This file is automatically generated by Android Tools.
-# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
-#
-# This file must be checked in Version Control Systems.
-#
-# To customize properties used by the Ant build system edit
-# "ant.properties", and override values to adapt the script to your
-# project structure.
-#
-# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
-#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
-
-# Project target.
-target=android-21