X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_refiner%2FnCicMetaSubst.mli;h=92cfa0908311a30f4a4fbf5fc20779d26e480af7;hb=3d3d0248bf4770c63361f7805d2099b2a607f44d;hp=3378aa998cd475631b16113a0531dc5ecde946b8;hpb=91f0c0e84bfe6bf22e960d466e16f7260a2882ee;p=helm.git

diff --git a/helm/software/components/ng_refiner/nCicMetaSubst.mli b/helm/software/components/ng_refiner/nCicMetaSubst.mli
index 3378aa998..92cfa0908 100644
--- a/helm/software/components/ng_refiner/nCicMetaSubst.mli
+++ b/helm/software/components/ng_refiner/nCicMetaSubst.mli
@@ -14,6 +14,9 @@
 exception MetaSubstFailure of string Lazy.t
 exception Uncertain of string Lazy.t
 
+(* the index of the last created meta *)
+val maxmeta: unit -> int
+
 (* the delift function takes in input a metavariable index, a local_context
  * and a term t, and substitutes every subterm t' of t with its position 
  * (searched up-to unification) in
@@ -54,8 +57,6 @@ val saturate:
     NCic.context -> NCic.term -> int ->
        NCic.term * NCic.metasenv * NCic.term list
 
-val flexible: NCic.substitution -> NCic.term list -> bool
-
 val in_scope_tag : string
 val out_scope_tag : int -> string
 val is_out_scope_tag : string -> bool