] 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 *)
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
+