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35 changes: 24 additions & 11 deletions plugin/bignums_syntax.ml
Original file line number Diff line number Diff line change
Expand Up @@ -191,19 +191,34 @@ let bigN_list_of_constructors =
in
build 0

let cache_bignums o =
Notation.declare_scope o.Notation.pt_scope;
Notation.enable_prim_token_interpretation o

let bignums_obj =
Libobject.declare_object @@
Libobject.superglobal_object_nodischarge "bignums_obj"
~cache:cache_bignums
~subst:None

let declare_numeral_interpreter uid sc dir interp (patl,uninterp,b) =
let open Notation in
register_bignumeral_interpretation uid (interp,uninterp);
enable_prim_token_interpretation { pt_local = false;
pt_scope = sc;
pt_interp_info = Uid uid;
pt_required = dir;
pt_refs = patl;
pt_in_match = b }
(* unsynchronized state *)
Notation.register_bignumeral_interpretation uid (interp,uninterp);
let interp () = Lib.add_leaf (bignums_obj {
(* we wrap in out own object (to get superglobal instead of export),
so we pass local to the Notation layer *)
pt_local = true;
pt_scope = sc;
pt_interp_info = Uid uid;
pt_required = dir;
pt_refs = patl;
pt_in_match = b;
})
in
Mltop.declare_cache_obj_full (CacheObj { synterp = (fun () -> ()); interp; }) "coq-bignums.plugin"

(* Actually declares the interpreter for bigN *)
let () =
Notation.declare_scope bigN_scope;
declare_numeral_interpreter "bignums.bigN" bigN_scope
(bigN_path, bigN_module)
interp_bigN
Expand Down Expand Up @@ -241,7 +256,6 @@ let uninterp_bigZ (AnyGlobConstr rc) =

(* Actually declares the interpreter for bigZ *)
let () =
Notation.declare_scope bigZ_scope;
declare_numeral_interpreter "bignums.bigZ" bigZ_scope
(bigZ_path, bigZ_module)
interp_bigZ
Expand All @@ -263,7 +277,6 @@ let uninterp_bigQ (AnyGlobConstr rc) =

(* Actually declares the interpreter for bigQ *)
let () =
Notation.declare_scope bigQ_scope;
declare_numeral_interpreter "bignums.bigQ" bigQ_scope
(bigQ_path, bigQ_module)
interp_bigQ
Expand Down