X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Ftactics%2FproofEngineTypes.ml;h=7d1a53d73230862158a1a44570f84b4a20437fbc;hb=bbe7741f3bbaacb93f2876c018dace82f5e929b8;hp=e90e438071a408f82d7bca335312334f674d91eb;hpb=31851952e1cc2db59168c5fd6f6093d9bc37ea86;p=helm.git

diff --git a/helm/ocaml/tactics/proofEngineTypes.ml b/helm/ocaml/tactics/proofEngineTypes.ml
index e90e43807..7d1a53d73 100644
--- a/helm/ocaml/tactics/proofEngineTypes.ml
+++ b/helm/ocaml/tactics/proofEngineTypes.ml
@@ -56,6 +56,9 @@ type tactic = status -> proof * goal list
   (** creates an opaque tactic from a status->proof*goal list function *)
 let mk_tactic t = t
 
+type pattern = (string * Cic.term) list * Cic.term option
+let goal_pattern = [],None
+
   (** tactic failure *)
 exception Fail of string