Implement PrepNP

src/turkish/AdverbTur.gf

@@ -1,2 +1,4 @@
 concrete AdverbTur of Adverb = CatTur ** open ResTur, Prelude in {
+  lin
+    PrepNP prep np = {s = np.s ! prep.c ++ prep.s} ;
 }

src/turkish/CatTur.gf

@@ -19,6 +19,7 @@ concrete CatTur of Cat = CommonX ** open ResTur, Prelude in {
     Ord  = {s : Number => Case => Str} ;
     Quant = {s : Str; useGen : UseGen} ;
     Prep = {s : Str; c : Case} ;
+    PrepNP = {s : Str} ;
 
     Numeral = {s : CardOrd => Number => Case => Str ; n : Number} ;
     Digits  = {s : CardOrd => Number => Case => Str ; n : Number; tail : DTail} ;