X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fmetadata%2FmetadataTypes.mli;h=5a2456de10fb2b1a62da4ebb431174807b18ddc6;hb=bb49c457d64878ed9611656f620548b5151e5dbd;hp=73f9a703e8625eb659fdbcc1daacf6fb11757dd9;hpb=58dc98ecc3943c9945dee039fe03e1344cc60e4f;p=helm.git

diff --git a/helm/ocaml/metadata/metadataTypes.mli b/helm/ocaml/metadata/metadataTypes.mli
index 73f9a703e..5a2456de1 100644
--- a/helm/ocaml/metadata/metadataTypes.mli
+++ b/helm/ocaml/metadata/metadataTypes.mli
@@ -29,9 +29,16 @@ val mainhyp_pos : string
 val inhyp_pos : string
 val inbody_pos : string
 
+type relation = 
+  | Eq of int
+  | Le of int
+  | Lt of int
+  | Ge of int
+  | Gt of int
+
 type main_position =
-  [ `MainConclusion of int option (* Pi depth *)
-  | `MainHypothesis of int option (* Pi depth *)
+  [ `MainConclusion of relation option (* Pi depth *)
+  | `MainHypothesis of relation option (* Pi depth *)
   ]
 
 type position =