questions and transfer in shell state

resource-1.0/gf/Cat.gf

@@ -1,15 +1,13 @@
 abstract Cat = {
   cat
     S ;
-    Cl ;
     QS ;
+
+    Cl ;
     QCl ;
     Slash ;
 
-
     VP ;
-    AP ; 
-    Comp ;
 
     V ;
     V2 ;
@@ -18,6 +16,9 @@ abstract Cat = {
     VS ;
     VQ ;
 
+    AP ; 
+    Comp ;
+
     Adv ;
 
     CN ;
@@ -33,4 +34,12 @@ abstract Cat = {
     Quant ;
     Num ;
 
+    Prep ;
+
+    IP ;
+    IAdv ;
+    IDet ;
+
+    RP ;
+
 }

resource-1.0/gf/CatEng.gf

@@ -1,22 +1,26 @@
 concrete CatEng of Cat = open ResEng in {
 
   lincat
-    S     = {s : Str} ;
+    S  = {s : Str} ;
+    QS = {s : QForm => Str} ;
+
     Cl    = {s : Tense => Anteriority => Polarity => Ord => Str} ;
     Slash = {s : Tense => Anteriority => Polarity => Ord => Str} ** {c2 : Str} ;
 
+    QCl   = {s : Tense => Anteriority => Polarity => QForm => Str} ;
+
     VP = {
       s  : Tense => Anteriority => Polarity => Ord => Agr => {fin, inf : Str} ; 
       s2 : Agr => Str
       } ;
 
-    AP = {s : Str} ; 
-    Comp = {s : Agr => Str} ; 
-
     V, VS, VQ = Verb ; -- = {s : VForm => Str} ;
     V2, VV = Verb ** {c2 : Str} ;
     V3 = Verb ** {c2, c3 : Str} ;
 
+    AP = {s : Str} ; 
+    Comp = {s : Agr => Str} ; 
+
     Adv = {s : Str} ;
 
     Det, Quant = {s : Str ; n : Number} ;
@@ -28,4 +32,8 @@ concrete CatEng of Cat = open ResEng in {
     N2 = {s : Number => Case => Str} ** {c2 : Str} ;
     N3 = {s : Number => Case => Str} ** {c2,c3 : Str} ;
 
+    IP = {s : Case => Str ; n : Number} ;
+    IDet = {s : Str ; n : Number} ;
+    IAdv = {s : Str} ;    
+
 }

resource-1.0/gf/Lex.gf

@@ -1,4 +1,5 @@
 abstract Lex = Cat ** {
+
   fun
     walk_V  : V ;
     kill_V2 : V2 ;
@@ -11,8 +12,22 @@ abstract Lex = Cat ** {
     dog_N : N ;
     son_N2 : N2 ;
     way_N3 : N3 ;
+
+-- structural
+
+
+    only_Predet : Predet ;
+
+    this_Quant  : Quant ;
+
     
     i_Pron, he_Pron, we_Pron : Pron ;
 
+    whoSg_IP, whoPl_IP, whatSg_IP, whatPl_IP : IP ;
+
+    when_IAdv, where_IAdv, why_IAdv : IAdv ;
+
+    whichSg_IDet, whichPl_IDet : IDet ;
+
     here_Adv : Adv ;
 }

resource-1.0/gf/LexEng.gf

@@ -14,11 +14,14 @@ concrete LexEng of Lex = CatEng ** open ResEng in {
 
     here_Adv = {s = "here"} ;
 
--- structural
+    only_Predet = {s = "only"} ;
+    this_Quant = {s = "this" ; n = Sg} ;
     
     i_Pron  = mkNP "I"  "me"  "my"  Sg P1 ;
     he_Pron = mkNP "he" "him" "his" Sg P3 ;
     we_Pron = mkNP "we" "us"  "our" Pl P1 ;
 
+    whoSg_IP = mkIP "who" "whom" "whose" Sg ;
+    whoPl_IP = mkIP "who" "whom" "whose" Pl ;
 
 }

resource-1.0/gf/Noun.gf

@@ -4,7 +4,6 @@ abstract Noun = Cat ** {
     DetCN   : Det -> CN -> NP ;
     UsePN   : PN -> NP ;
     UsePron : Pron -> NP ;
-    UsePron2 : Pron -> NP ;
 
     MkDet : Predet -> Quant -> Num -> Det ;
     
@@ -31,9 +30,4 @@ abstract Noun = Cat ** {
 
     UseN : N -> CN ;
 
--- structural
-
-    only_Predet : Predet ;
-    this_Quant  : Quant ;
-
 } ;

resource-1.0/gf/NounEng.gf

@@ -5,8 +5,7 @@ concrete NounEng of Noun = CatEng ** open ResEng in {
   lin
     DetCN det cn = {s = \\c => det.s ++ cn.s ! det.n ! c} ** agrP3 det.n ;
     UsePN pn = pn ** agrP3 Sg ;
---    UsePron p = p ; --- causes mcfg error, even if expanded
+    UsePron p = p ;
-    UsePron2 p = {s=p.s; a={n=p.a.n;p=p.a.p}} ; --- causes mcfg error, even if expanded
 
     MkDet pred quant num = {
       s = pred.s ++ quant.s ++ num.s ; 
@@ -30,8 +29,5 @@ concrete NounEng of Noun = CatEng ** open ResEng in {
     ComplN2 f x = {s = \\n,c => f.s ! n ! Nom ++ f.c2 ++ x.s ! c} ;
     ComplN3 f x = {s = \\n,c => f.s ! n ! Nom ++ f.c2 ++ x.s ! c ; c2 = f.c3} ;
 
--- structural
-
-    only_Predet = {s = "only"} ;
 
 }

resource-1.0/gf/Question.gf

@@ -0,0 +1,17 @@
+abstract Question = Cat, Sentence ** {
+
+  fun
+
+    QuestCl    : Cl -> QCl ;
+    QuestVP    : IP -> VP -> QCl ;
+    QuestSlash : IP -> Slash -> QCl ;
+    QuestIAdv  : IAdv -> Cl -> QCl ;
+
+    PrepIP : Prep -> IP -> IAdv ;
+    FunIP  : N2 -> IP -> IP ;
+    AdvIP  : IP -> Adv -> IP ;
+ 
+    IDetCN : IDet -> Num -> IP ;
+
+}
+   

resource-1.0/gf/QuestionEng.gf

@@ -0,0 +1,37 @@
+concrete QuestionEng of Question = CatEng, SentenceEng ** open ResEng in {
+
+  lin
+
+    QuestCl cl = {
+      s = \\t,a,p => 
+            let cls = cl.s ! t ! a ! p 
+            in table {
+              QDir   => cls ! OQuest ;
+              QIndir => "if" ++ cls ! ODir
+              } ---- "whether" in exts
+      } ;
+
+    QuestVP qp vp = {
+      s = \\t,a,b,q => 
+        let 
+          agr   = {n = qp.n ; p = P3} ;
+          verb  = vp.s ! t ! a ! b ! ODir ! agr ;
+          subj  = qp.s ! Nom ;
+          compl = vp.s2 ! agr
+        in
+        subj ++ verb.fin ++ verb.inf ++ compl
+    } ;
+
+{-
+    QuestSlash : IP -> Slash -> QCl ;
+    QuestIAdv  : IAdv -> Cl -> QCl ;
+
+    PrepIP : Prep -> IP -> IAdv ;
+    FunIP  : N2 -> IP -> IP ;
+    AdvIP  : IP -> Adv -> IP ;
+ 
+    IDetCN : IDet -> Num -> IP ;
+-}
+
+}
+   

resource-1.0/gf/ResEng.gf

@@ -36,6 +36,9 @@ resource ResEng = ParamX ** {
         }
       } ;
 
+    mkIP : (i,me,my : Str) -> Number -> {s : Case => Str ; n : Number} =
+     \i,me,my,n -> let who = mkNP i me my n P3 in {s = who.s ; n = n} ;
+
     mkNP : (i,me,my : Str) -> Number -> Person -> {s : Case => Str ; a : Agr} =
      \i,me,my,n,p -> {
      s = table {

resource-1.0/gf/Test.gf

@@ -2,6 +2,7 @@ abstract Test =
   Noun,
   Verb, 
   Sentence, 
+  Question,
   Untensed, 
   -- Tensed,
   Lex 

resource-1.0/gf/TestEng.gf

@@ -2,6 +2,7 @@ concrete TestEng of Test =
   NounEng, 
   VerbEng, 
   SentenceEng,
+  QuestionEng,
   UntensedEng,
   -- TensedEng,
   LexEng 

resource-1.0/gf/Untensed.gf

@@ -1,6 +1,7 @@
 abstract Untensed = Cat ** {
 
   fun
-    PosCl, NegCl : Cl -> S ;
+    PosCl,  NegCl  : Cl  -> S ;
+    PosQCl, NegQCl : QCl -> QS ;
 
 }

resource-1.0/gf/UntensedEng.gf

@@ -6,4 +6,7 @@ concrete UntensedEng of Untensed = CatEng ** open ResEng in {
     PosCl cl = {s = cl.s ! Pres ! Simul ! Pos ! ODir} ;
     NegCl cl = {s = cl.s ! Pres ! Simul ! Neg ! ODir} ;
 
+    PosQCl cl = {s = cl.s ! Pres ! Simul ! Pos} ;
+    NegQCl cl = {s = cl.s ! Pres ! Simul ! Neg} ;
+
 }

resource-1.0/gf/VerbEng.gf

@@ -10,7 +10,7 @@ concrete VerbEng of Verb = CatEng ** open ResEng in {
       insertObj (\\_ => v.c2 ++ np.s ! Acc ++ v.c3 ++ np2.s ! Acc) (predV v) ;
     ComplVV v vp = insertObj (\\a => v.c2 ++ infVP vp a) (predV v) ;
     ComplVS v s  = insertObj (\\_ => conjThat ++ s.s) (predV v) ;
-    ComplVQ v q  = insertObj (\\_ => q.s) (predV v) ;
+    ComplVQ v q  = insertObj (\\_ => q.s ! QIndir) (predV v) ;
     UseComp comp = insertObj comp.s (predAux auxBe) ;
     AdvVP vp adv = insertObj (\\_ => adv.s) vp ;