(* *)
(**************************************************************************)
-include "Ground_2/tri.ma".
-include "Basic_2/substitution/lift.ma".
-include "Apps_2/functional/notation.ma".
+include "ground_2/tri.ma".
+include "basic_2/substitution/lift.ma".
+include "apps_2/functional/notation.ma".
(* RELOCATION ***************************************************************)