added support for goal patterns

[helm.git] / helm / ocaml / tactics / proofEngineTypes.ml

diff --git a/helm/ocaml/tactics/proofEngineTypes.ml b/helm/ocaml/tactics/proofEngineTypes.ml
index e90e438071a408f82d7bca335312334f674d91eb..7d1a53d73230862158a1a44570f84b4a20437fbc 100644 (file)
--- 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