simple problem tracing

lib/resource-1.0/gf/TenseX.gf

@@ -0,0 +1,22 @@
+concrete TenseX of Tense = open (R = ParamX) in {
+
+  lincat
+    Tense = {s : Str ; t : R.Tense} ;
+    Ant   = {s : Str ; a : R.Anteriority} ;
+    Pol   = {s : Str ; p : R.Polarity} ;
+
+  lin
+    PPos  = {s = []} ** {p = R.Pos} ;
+    PNeg  = {s = []} ** {p = R.Neg} ;
+    TPres = {s = []} ** {t = R.Pres} ;
+    TPast = {s = []} ** {t = R.Past} ;
+    TFut  = {s = []} ** {t = R.Fut} ;
+    TCond = {s = []} ** {t = R.Cond} ;
+    ASimul = {s = []} ** {a = R.Simul} ;
+    AAnter = {s = []} ** {a = R.Anter} ;
+
+
+
+
+
+}