+let subst_metasenv_and_fix_names status =
+ let u,h,metasenv, subst,o = status#obj in
+ let o =
+ NCicUntrusted.map_obj_kind ~skip_body:true
+ (NCicUntrusted.apply_subst subst []) o
+ in
+ status#set_obj(u,h,NCicUntrusted.apply_subst_metasenv subst metasenv,subst,o)
+;;
+
+let rec eval_ncommand opts status (text,prefix_len,cmd) =
+ match cmd with
+ | GrafiteAst.UnificationHint (loc, t, n) -> eval_unification_hint status t n
+ | GrafiteAst.NCoercion (loc, name, t, ty, source, target) ->
+ eval_ncoercion status name t ty source target
+ | GrafiteAst.NQed loc ->
+ if status#ng_mode <> `ProofMode then
+ raise (GrafiteTypes.Command_error "Not in proof mode")
+ else
+ let uri,height,menv,subst,obj_kind = status#obj in
+ if menv <> [] then
+ raise
+ (GrafiteTypes.Command_error"You can't Qed an incomplete theorem")
+ else
+ let obj_kind =
+ NCicUntrusted.map_obj_kind
+ (NCicUntrusted.apply_subst subst []) obj_kind in
+ let height = NCicTypeChecker.height_of_obj_kind uri [] obj_kind in
+ (* fix the height inside the object *)
+ let rec fix () = function
+ | NCic.Const (NReference.Ref (u,spec)) when NUri.eq u uri ->
+ NCic.Const (NReference.reference_of_spec u
+ (match spec with
+ | NReference.Def _ -> NReference.Def height
+ | NReference.Fix (i,j,_) -> NReference.Fix(i,j,height)
+ | NReference.CoFix _ -> NReference.CoFix height
+ | NReference.Ind _ | NReference.Con _
+ | NReference.Decl as s -> s))
+ | t -> NCicUtils.map (fun _ () -> ()) () fix t
+ in
+ let obj_kind =
+ match obj_kind with
+ | NCic.Fixpoint _ ->
+ NCicUntrusted.map_obj_kind (fix ()) obj_kind
+ | _ -> obj_kind
+ in
+ let obj = uri,height,[],[],obj_kind in
+ let old_status = status in
+ let status = NCicLibrary.add_obj status obj in
+ HLog.message ("New object: " ^ NUri.string_of_uri uri);
+ (try
+ (*prerr_endline (NCicPp.ppobj obj);*)
+ let boxml = NCicElim.mk_elims obj in
+(*
+ let objs = [] in
+ let timestamp,uris_rev =
+ List.fold_left
+ (fun (status,uris_rev) (uri,_,_,_,_) as obj ->
+ let status = NCicLibrary.add_obj status obj in
+ status,uri::uris_rev
+ ) (status,[]) objs in
+ let uris = uri::List.rev uris_rev in
+*)
+ let status = status#set_ng_mode `CommandMode in
+ let status = LexiconSync.add_aliases_for_objs status (`New [uri]) in
+ List.fold_left
+ (fun (status,uris) boxml ->
+ try
+ let status,nuris =
+ eval_ncommand opts status
+ ("",0,GrafiteAst.NObj (HExtlib.dummy_floc,boxml))
+ in
+ match uris,nuris with
+ `New uris, `New nuris -> status,`New (nuris@uris)
+ | _ -> assert false
+ with
+ NCicTypeChecker.TypeCheckerFailure msg
+ when Lazy.force msg =
+ "Sort elimination not allowed" ->
+ status,uris
+ ) (status,`New [] (* uris *)) boxml
+ with
+ exn ->
+ NCicLibrary.time_travel old_status;
+ raise exn)
+ | GrafiteAst.NCopy (log,tgt,src_uri, map) ->
+ if status#ng_mode <> `CommandMode then
+ raise (GrafiteTypes.Command_error "Not in command mode")
+ else
+ let tgt_uri_ext, old_ok =
+ match NCicEnvironment.get_checked_obj src_uri with
+ | _,_,[],[], (NCic.Inductive _ as ok) -> ".ind", ok
+ | _,_,[],[], (NCic.Fixpoint _ as ok) -> ".con", ok
+ | _,_,[],[], (NCic.Constant _ as ok) -> ".con", ok
+ | _ -> assert false
+ in
+ let tgt_uri = NUri.uri_of_string (status#baseuri^"/"^tgt^tgt_uri_ext) in
+ let map = (src_uri, tgt_uri) :: map in
+ let ok =
+ let rec subst () = function
+ | NCic.Meta _ -> assert false
+ | NCic.Const (NReference.Ref (u,spec)) as t ->
+ (try NCic.Const
+ (NReference.reference_of_spec (List.assoc u map)spec)
+ with Not_found -> t)
+ | t -> NCicUtils.map (fun _ _ -> ()) () subst t
+ in
+ NCicUntrusted.map_obj_kind ~skip_body:false (subst ()) old_ok
+ in
+ let ninitial_stack = Continuationals.Stack.of_nmetasenv [] in
+ let status = status#set_obj (tgt_uri,0,[],[],ok) in
+ (*prerr_endline (NCicPp.ppobj (tgt_uri,0,[],[],ok));*)
+ let status = status#set_stack ninitial_stack in
+ let status = subst_metasenv_and_fix_names status in
+ let status = status#set_ng_mode `ProofMode in
+ eval_ncommand opts status ("",0,GrafiteAst.NQed Stdpp.dummy_loc)
+ | GrafiteAst.NObj (loc,obj) ->
+ if status#ng_mode <> `CommandMode then
+ raise (GrafiteTypes.Command_error "Not in command mode")
+ else
+ let status,obj =
+ GrafiteDisambiguate.disambiguate_nobj status
+ ~baseuri:status#baseuri (text,prefix_len,obj) in
+ let uri,height,nmenv,nsubst,nobj = obj in
+ let ninitial_stack = Continuationals.Stack.of_nmetasenv nmenv in
+ let status = status#set_obj obj in
+ let status = status#set_stack ninitial_stack in
+ let status = subst_metasenv_and_fix_names status in
+ let status = status#set_ng_mode `ProofMode in
+ (match nmenv with
+ [] ->
+ eval_ncommand opts status ("",0,GrafiteAst.NQed Stdpp.dummy_loc)
+ | _ -> status,`New [])
+ | GrafiteAst.NUnivConstraint (loc,strict,u1,u2) ->
+ eval_add_constraint status strict [false,u1] [false,u2]
+;;
+