-(* 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. *)
+(** locate_in_term equality what where context
+* [what] must match a subterm of [where] according to [equality]
+* It returns the matched terms together with their contexts in [where]
+* [equality] defaults to physical equality
+* [context] must be the context of [where]
+*)
+val locate_in_term:
+ ?equality:(Cic.context -> Cic.term -> Cic.term -> bool) ->
+ Cic.term -> where:Cic.term -> Cic.context -> (Cic.context * Cic.term) list
+
+(** locate_in_conjecture equality what where context
+* [what] must match a subterm of [where] according to [equality]
+* It returns the matched terms together with their contexts in [where]
+* [equality] defaults to physical equality
+* [context] must be the context of [where]
+*)
+val locate_in_conjecture:
+ ?equality:(Cic.context -> Cic.term -> Cic.term -> bool) ->
+ Cic.term -> Cic.conjecture -> (Cic.context * Cic.term) list
+
+(* saturate_term newmeta metasenv context ty goal_arity *)
+(* Given a type [ty] (a backbone), it returns its suffix of length *)
+(* [goal_arity] 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. *)