1. ProofEngineHelpers.locate_in_term, ProofEngineHelpers.locate_in_conjecture

[helm.git] / helm / ocaml / tactics / reductionTactics.mli

diff --git a/helm/ocaml/tactics/reductionTactics.mli b/helm/ocaml/tactics/reductionTactics.mli
index 6ef80512b8173ec4fd8b776181078530e45c9c0a..56b80c06a6a2256fbfdf6f5aee5ce53ff235aa4a 100644 (file)
--- a/helm/ocaml/tactics/reductionTactics.mli
+++ b/helm/ocaml/tactics/reductionTactics.mli
@@ -29,7 +29,7 @@ val reduce_tac: pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
 val whd_tac: pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
 val normalize_tac: pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
 val unfold_tac:
- ?what:Cic.term -> pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
+ Cic.term option -> pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
 
 val change_tac:
   pattern:ProofEngineTypes.pattern -> Cic.term -> ProofEngineTypes.tactic