three new uses of "self" in Idion(Eng,Fin,Ger,Swe): SelfAdvVP (he is singing himself), SelfAdVVP (he is himself singing), SelfNP (he himself is singing; I know the president himself)

lib/src/scandinavian/CatScand.gf

@@ -43,7 +43,7 @@ incomplete concrete CatScand of Cat =
         fin : Str ;          -- V1 har  ---s1
         inf : Str            -- V2 sagt ---s4
         } ;
-      a1 : Polarity => Str ; -- A1 inte ---s3
+      a1 : Polarity => Agr => Str ; -- A1 inte ---s3
       n2 : Agr => Str ;      -- N2 dig  ---s5  
       a2 : Str ;             -- A2 idag ---s6
       ext : Str ;            -- S-Ext att hon går   ---s7