(Cat,Por,Spa) Export CopulaType and {ser,estar}Copula in Paradigms

src/portuguese/ParadigmsPor.gf

@@ -35,6 +35,7 @@ resource ParadigmsPor =
     Prelude,
     MorphoPor,
     BeschPor,
+    DiffPor,
     CatPor in {
 
   flags optimize=all ;
@@ -79,6 +80,18 @@ oper
   dative     : Prep ; -- preposition "a" and its contractions
   dative = lin Prep complDat ;
 
+  CopulaType : Type ;
+  CopulaType = DiffPor.CopulaType ;
+
+  serCopula : CopulaType ;
+  serCopula = DiffPor.serCopula ;
+
+  estarCopula : CopulaType ;
+  estarCopula = DiffPor.estarCopula ;
+
+  ficarCopula : CopulaType ;
+  ficarCopula = DiffPor.ficarCopula ;
+
   mkPrep = overload {
     mkPrep : Str -> Prep -- other preposition
       = \p -> lin Prep {s = p ; c = Acc ; isDir = False} ;