fixed the N2 and N3 representation and added constructor functions

lib/resource/bulgarian/CatBul.gf

@@ -107,8 +107,8 @@ concrete CatBul of Cat = open ResBul, Prelude, (R = ParamX) in {
     A2 = {s : AForm => Str ; c2 : Str} ;
     
     N = {s : NForm => Str; g : DGender} ;
-    N2 = {s : NForm => Str; g : DGender} ** {c2 : Str} ;
+    N2 = {s : NForm => Str; g : DGender} ** {c2 : Preposition} ;
-    N3 = {s : NForm => Str; g : DGender} ** {c2,c3 : Str} ;
+    N3 = {s : NForm => Str; g : DGender} ** {c2,c3 : Preposition} ;
     PN = {s : Str; g : Gender} ;
 
 

lib/resource/bulgarian/MorphoFunsBul.gf

@@ -76,6 +76,35 @@ oper
   mkVA  v = v ** {lock_VA = <>} ;
 
   
+  mkV2Q : V -> Prep -> V2Q ;  
+  mkV2Q v p = prepV2 v p ** {lock_V2 = <>} ;
+
+
+--2 Nouns
+
+--3 Two-place Nouns
+--
+
+  prepN2 : N -> Prep -> N2 ;
+  prepN2 n p = {s = n.s; g = n.g; c2 = p; lock_N2 = <>} ;
+  
+  dirN2 : N -> N2 ;
+  dirN2 n = prepN2 n noPrep ;
+
+
+--3 Three-place Nouns
+--
+
+  prepN3 : N -> Prep -> Prep -> N3 ;
+  prepN3 n p q = {s = n.s; g = n.g; c2 = p; c3 = q; lock_N3 = <>} ;
+  
+  dirN3 : N -> Prep -> N3 ;
+  dirN3 n p = prepN3 n noPrep p ;
+  
+  dirdirN3 : N -> N3 ;
+  dirdirN3 n = dirN3 n noPrep ;
+
+
 --2 Prepositions
 --
 -- A preposition as used for rection in the lexicon, as well as to

lib/resource/bulgarian/NounBul.gf

@@ -107,8 +107,8 @@ concrete NounBul of Noun = CatBul ** open ResBul, Prelude in {
     UseN2 noun = noun ;
     UseN3 noun = noun ;
 
-    ComplN2 f x = {s = \\nf => f.s ! nf ++ f.c2 ++ x.s ! RObj Acc; g=f.g} ;
+    ComplN2 f x = {s = \\nf => f.s ! nf ++ f.c2.s ++ x.s ! RObj f.c2.c; g=f.g} ;
-    ComplN3 f x = {s = \\nf => f.s ! nf ++ f.c2 ++ x.s ! RObj Acc; c2 = f.c3; g=f.g} ;
+    ComplN3 f x = {s = \\nf => f.s ! nf ++ f.c2.s ++ x.s ! RObj f.c2.c; c2 = f.c3; g=f.g} ;
 
     AdjCN ap cn = {
       s = \\nf => preOrPost ap.isPre (ap.s ! nform2aform nf cn.g) (cn.s ! (indefNForm nf)) ;