(**************************************************************************)
include "delayed_updating/syntax/path_head.ma".
-include "delayed_updating/syntax/path_depth_labels.ma".
include "delayed_updating/syntax/path_height_labels.ma".
+include "delayed_updating/syntax/path_depth_labels.ma".
(* HEAD FOR PATH ************************************************************)
| <path_head_A_sn <height_A_sn <depth_A_sn //
| <path_head_S_sn <height_S_sn <depth_S_sn //
]
-qed.
+qed-. (**) (* gets in the way with auto *)