X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Ftactics%2FproofEngineHelpers.mli;h=b04f1313923404bc4c9533bf4937ba89e8220b9c;hb=0409d6974224ddfc00a5f3d9918651c6d99aa661;hp=219d426e475b04f12d00cba5b060fabf9117251d;hpb=c5b08eb60c8ede80fad4f44abd8439cef9b339c1;p=helm.git

diff --git a/helm/ocaml/tactics/proofEngineHelpers.mli b/helm/ocaml/tactics/proofEngineHelpers.mli
index 219d426e4..b04f13139 100644
--- a/helm/ocaml/tactics/proofEngineHelpers.mli
+++ b/helm/ocaml/tactics/proofEngineHelpers.mli
@@ -71,9 +71,26 @@ val pattern_of:
 * hypothesis may be empty. *)
 val select:
  metasenv:Cic.metasenv ->
+ ugraph:CicUniv.universe_graph ->
  conjecture:Cic.conjecture ->
  pattern:ProofEngineTypes.pattern ->
+  Cic.substitution * Cic.metasenv * CicUniv.universe_graph *
   [ `Decl of (Cic.context * Cic.term) list
   | `Def of (Cic.context * Cic.term) list * (Cic.context * Cic.term) list option
   ] option list *
   (Cic.context * Cic.term) list
+
+val locate_in_term: Cic.term -> where:Cic.term -> Cic.context
+
+(* saturate_term newmeta metasenv context ty                                  *)
+(* Given a type [ty] (a backbone), it returns its head and a new metasenv in  *)
+(* which there is new a META for each hypothesis, a list of arguments for the *)
+(* new applications and the index of the last new META introduced. The nth    *)
+(* argument in the list of arguments is just the nth new META.                *)
+val saturate_term:
+ int -> Cic.metasenv -> Cic.context -> Cic.term ->
+  Cic.term * Cic.metasenv * Cic.term list * int
+
+(* returns the index and the type of a premise in a context *)
+val lookup_type: Cic.metasenv -> Cic.context -> string -> int * Cic.term
+