X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2Fcontinuationals.mli;h=12681db63dff8366d410726a56a7f2776a23fbbf;hb=ee242468b221c64b25c99b52110fe00380f4eebe;hp=277dfe36296a468d44a548306d8e4941ce2351e8;hpb=c175c78b4fd9d0bac50669e9954acf68d50014e7;p=helm.git

diff --git a/helm/software/components/tactics/continuationals.mli b/helm/software/components/tactics/continuationals.mli
index 277dfe362..12681db63 100644
--- a/helm/software/components/tactics/continuationals.mli
+++ b/helm/software/components/tactics/continuationals.mli
@@ -42,12 +42,28 @@ sig
   val find_goal: t -> goal            (** find "next" goal *)
   val is_empty: t -> bool             (** a singleton empty level *)
   val of_metasenv: Cic.metasenv -> t
+  val of_nmetasenv: (goal * 'a) list -> t
   val head_switches: t -> switch list (** top level switches *)
   val head_goals: t -> goal list      (** top level goals *)
   val head_tag: t -> tag              (** top level tag *)
   val shift_goals: t -> goal list     (** second level goals *)
   val open_goals: t -> goal list      (** all (Open) goals *)
   val goal_of_switch: switch -> goal
+  val filter_open : (goal * switch) list -> (goal * switch) list
+  val is_open: goal * switch -> bool
+  val is_fresh: goal * switch -> bool
+  val init_pos: (goal * switch) list -> (goal * switch) list 
+  val goal_of_loc: goal * switch -> goal
+  val switch_of_loc: goal * switch -> switch
+  val zero_pos : goal list -> (goal * switch) list
+  val deep_close: goal list -> t -> t
+
+
+  val ( @+ ) : 'a list -> 'a list -> 'a list
+  val ( @- ) : 'a list -> 'a list -> 'a list
+  val ( @~- ) : ('a * switch) list -> goal list -> ('a * switch) list
+
+
 
   (** @param int depth, depth 0 is the top of the stack *)
   val fold: