diff --git a/lib/src/latin/AdverbLat.gf b/lib/src/latin/AdverbLat.gf
index b959ab8..d3cb693 100644
--- a/lib/src/latin/AdverbLat.gf
+++ b/lib/src/latin/AdverbLat.gf
@@ -1,21 +1,21 @@
 concrete AdverbLat of Adverb = CatLat ** open ResLat, Prelude in {
 
-  lin
+--  lin
 --    PositAdvAdj a = {s = a.s ! AAdv} ;
 --    ComparAdvAdj cadv a np = {
 --      s = cadv.s ++ a.s ! AAdv ++ "than" ++ np.s ! Nom
 --      } ;
 --    ComparAdvAdjS cadv a s = {
 --      s = cadv.s ++ a.s ! AAdv ++ "than" ++ s.s
 --      } ;
 
-    PrepNP prep np = {s = appPrep prep np.s} ;
+--    PrepNP prep np = {s = appPrep prep np.s} ;
 
 --    AdAdv = cc2 ;
 --
 --    SubjS = cc2 ;
 -----b    AdvSC s = s ; --- this rule give stack overflow in ordinary parsing
 --
 --    AdnCAdv cadv = {s = cadv.s ++ "than"} ;
 --
 }