X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Ftactics%2FreductionTactics.mli;h=153cb6f285df4b647c0b8874178c7d9e394805f1;hb=55ba0a660f91e491e904dad63b14ddf2bcc2754d;hp=dbee7c5cddd715f13b831a71391f37f0cdcc375d;hpb=df0606d3bcbc41272fcde2d013bbe0b1aadf98af;p=helm.git

diff --git a/helm/ocaml/tactics/reductionTactics.mli b/helm/ocaml/tactics/reductionTactics.mli
index dbee7c5cd..153cb6f28 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:
+  ProofEngineTypes.lazy_term option ->
+  pattern:ProofEngineTypes.lazy_pattern ->
+    ProofEngineTypes.tactic
+
+val change_tac:
+  pattern:ProofEngineTypes.lazy_pattern ->
+  ProofEngineTypes.lazy_term ->
+    ProofEngineTypes.tactic 
 
 val fold_tac:
- reduction:(Cic.context -> Cic.term -> Cic.term) ->
- pattern:ProofEngineTypes.pattern -> term:Cic.term -> ProofEngineTypes.tactic
+ reduction:ProofEngineTypes.lazy_reduction ->
+ term:ProofEngineTypes.lazy_term ->
+ pattern:ProofEngineTypes.lazy_pattern ->
+   ProofEngineTypes.tactic
+