ocaml 3.09 transition

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

diff --git a/helm/ocaml/tactics/proofEngineStructuralRules.mli b/helm/ocaml/tactics/proofEngineStructuralRules.mli
index 142b82b6812e1306a385c429e9ba044e43cb128e..91ebfecfb4ba94a682967d26f77e928edf30552d 100644 (file)
--- a/helm/ocaml/tactics/proofEngineStructuralRules.mli
+++ b/helm/ocaml/tactics/proofEngineStructuralRules.mli
@@ -26,5 +26,9 @@
 val clearbody: hyp:string -> ProofEngineTypes.tactic
 val clear: hyp:string -> ProofEngineTypes.tactic
 
+(* Warning: this tactic has no effect on the proof term.
+   It just changes the name of an hypothesis in the current sequent *)
+val rename: from:string -> to_:string -> ProofEngineTypes.tactic
+
   (* change the current goal to those referred by the given meta number *)
 val set_goal: int -> ProofEngineTypes.tactic