X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Ftactics%2FreductionTactics.mli;h=16e2bc23c475694e8b70a0a2d73dd02e0c0a61d3;hb=771ee8b9d122fa963881c876e86f90531bb7434f;hp=bb4ca3c70bee42cb4472ef0484ccb1de8838a95a;hpb=abd9e5cfa8e7b6923e0664a4813a0a842f5c4e76;p=helm.git

diff --git a/helm/ocaml/tactics/reductionTactics.mli b/helm/ocaml/tactics/reductionTactics.mli
index bb4ca3c70..16e2bc23c 100644
--- a/helm/ocaml/tactics/reductionTactics.mli
+++ b/helm/ocaml/tactics/reductionTactics.mli
@@ -23,12 +23,25 @@
  * http://cs.unibo.it/helm/.
  *)
 
+val simpl_tac: pattern:ProofEngineTypes.lazy_pattern -> ProofEngineTypes.tactic
+val reduce_tac: pattern:ProofEngineTypes.lazy_pattern -> ProofEngineTypes.tactic
+val whd_tac: pattern:ProofEngineTypes.lazy_pattern -> ProofEngineTypes.tactic
+val normalize_tac: pattern:ProofEngineTypes.lazy_pattern -> ProofEngineTypes.tactic
+
 (* The default of term is the thesis of the goal to be prooved *)
-val simpl_tac: pattern:ProofEngineTypes.pattern -> ProofEngineTypes.tactic
-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:
+  Cic.lazy_term option ->
+  pattern:ProofEngineTypes.lazy_pattern ->
+    ProofEngineTypes.tactic
+
+val change_tac:
+  pattern:ProofEngineTypes.lazy_pattern ->
+  Cic.lazy_term ->
+    ProofEngineTypes.tactic 
 
 val fold_tac:
- reduction:(Cic.context -> Cic.term -> Cic.term) ->
- also_in_hypotheses:bool -> term:Cic.term -> ProofEngineTypes.tactic
+ reduction:ProofEngineTypes.lazy_reduction ->
+ term:Cic.lazy_term ->
+ pattern:ProofEngineTypes.lazy_pattern ->
+   ProofEngineTypes.tactic
+