extend the names API

src/turkish/CatTur.gf

@@ -49,11 +49,7 @@ concrete CatTur of Cat = CommonX - [CAdv,AdN] ** open ResTur, HarmonyTur, Prelud
     N  = Noun ;
     N2 = Noun ** {c : Prep} ;
     N3 = Noun ** {c1,c2 : Prep} ;
-    GN, SN = {
-      s   : Case => Str ;
-      h   : Harmony
-    } ;
-    PN = {
+    GN, SN, PN = {
       s   : Case => Str ;
       h   : Harmony ;
       n   : Number

src/turkish/ExtendTur.gf

@@ -7,7 +7,8 @@ concrete ExtendTur of Extend = CatTur ** open ResTur in {
       a = {n=num.n; p=P3} ;
     } ;
 
-lin GivenName, Surname = \n -> n ** {n = Sg};
+lin GivenName, MaleSurname, FemaleSurname = \n -> n ** {n = Sg};
+lin PlSurname = \n -> n ** {n = Pl};
 lin FullName gn sn = {
        s = \\c => gn.s ! Nom ++ sn.s ! c ;
        h = sn.h ;