X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2FproofEngine.mli;h=a38a0294761e48abe3da94fe666732eef7234f30;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=f5c31067f8f44ce5adaa19f0e64861e7a27b7986;hpb=fe07fcacb7060dddc6542b04bc1168f444ceaebf;p=helm.git

diff --git a/helm/gTopLevel/proofEngine.mli b/helm/gTopLevel/proofEngine.mli
index f5c31067f..a38a02947 100644
--- a/helm/gTopLevel/proofEngine.mli
+++ b/helm/gTopLevel/proofEngine.mli
@@ -24,28 +24,38 @@
  *)
 
   (* proof engine status *)
-val proof : ProofEngineTypes.proof option ref
+val get_proof : unit -> ProofEngineTypes.proof option
+val set_proof : ProofEngineTypes.proof option -> unit
 val goal : ProofEngineTypes.goal option ref
 
+  (** return a pair of "xml" (as defined in Xml module) representing the current
+  proof type and body, respectively *)
+val get_current_status_as_xml : unit -> Xml.token Stream.t * Xml.token Stream.t
+
   (* start a new goal undoing part of the proof *)
 val perforate : Cic.context -> Cic.term -> Cic.term -> unit
 
   (* reduction tactics *)
-val whd : Cic.term -> unit
-val reduce : Cic.term -> unit
-val simpl : Cic.term -> unit
-val fold : Cic.term -> unit
+val whd : Cic.term list -> unit
+val reduce : Cic.term list -> unit
+val simpl : Cic.term list -> unit
+val fold_whd : Cic.term -> unit
+val fold_reduce : Cic.term -> unit
+val fold_simpl : Cic.term -> unit
 
   (* scratch area reduction tactics *)
-val whd_in_scratch : Cic.term -> Cic.term -> Cic.term
-val reduce_in_scratch : Cic.term -> Cic.term -> Cic.term
-val simpl_in_scratch : Cic.term -> Cic.term -> Cic.term
+val whd_in_scratch : Cic.term list -> Cic.term -> Cic.term
+val reduce_in_scratch : Cic.term list -> Cic.term -> Cic.term
+val simpl_in_scratch : Cic.term list -> Cic.term -> Cic.term
 
   (* "primitive" tactics *)
 val apply : Cic.term -> unit
-val intros : unit -> unit
-val cut : Cic.term -> unit
-val letin : Cic.term -> unit
+val intros :
+ ?mk_fresh_name_callback:ProofEngineTypes.mk_fresh_name_type -> unit -> unit
+val cut :
+ ?mk_fresh_name_callback:ProofEngineTypes.mk_fresh_name_type -> Cic.term -> unit
+val letin :
+ ?mk_fresh_name_callback:ProofEngineTypes.mk_fresh_name_type -> Cic.term -> unit
 val exact : Cic.term -> unit
 val elim_intros_simpl : Cic.term -> unit
 val change : goal_input:Cic.term -> input:Cic.term -> unit
@@ -59,3 +69,35 @@ val elim_type : Cic.term -> unit
 val ring : unit -> unit
 val fourier : unit -> unit
 val rewrite_simpl : Cic.term -> unit
+val rewrite_back_simpl : Cic.term -> unit
+val replace : goal_input:Cic.term -> input:Cic.term -> unit
+val auto : dbd:Mysql.dbd -> unit -> unit 
+
+val reflexivity : unit -> unit
+val symmetry : unit -> unit
+val transitivity : Cic.term -> unit
+
+val exists : unit -> unit
+val split : unit -> unit
+val left : unit -> unit
+val right : unit -> unit
+
+val assumption : unit -> unit
+
+val generalize :
+ ?mk_fresh_name_callback:ProofEngineTypes.mk_fresh_name_type ->
+  Cic.term list -> unit
+
+val absurd : Cic.term -> unit
+val contradiction : unit -> unit
+
+val decompose :
+ uris_choice_callback:
+  ((UriManager.uri * int * (UriManager.uri * Cic.term) list) list ->
+   (UriManager.uri * int * (UriManager.uri * Cic.term) list) list) ->
+ Cic.term -> unit
+
+val injection : Cic.term -> unit
+val discriminate : Cic.term -> unit
+val decide_equality : unit -> unit
+val compare : Cic.term -> unit