(* $Id$ *)
-let alias_diff ~from status =
- let module Map = DisambiguateTypes.Environment in
- Map.fold
- (fun domain_item codomain_item acc ->
- let description1 = LexiconAst.description_of_alias codomain_item in
- try
- let description2 =
- LexiconAst.description_of_alias
- (Map.find domain_item from#lstatus.LexiconEngine.aliases)
- in
- if description1 <> description2 then
- (domain_item,codomain_item)::acc
- else
- acc
- with
- Not_found ->
- (domain_item,codomain_item)::acc)
- status#lstatus.LexiconEngine.aliases []
-;;
-
-(** given a uri and a type list (the contructors types) builds a list of pairs
- * (name,uri) that is used to generate automatic aliases **)
-let extract_alias types uri =
- fst(List.fold_left (
- fun (acc,i) (name, _, _, cl) ->
- (name, UriManager.uri_of_uriref uri i None) ::
- (fst(List.fold_left (
- fun (acc,j) (name,_) ->
- (((name,UriManager.uri_of_uriref uri i
- (Some j)) :: acc) , j+1)
- ) (acc,1) cl)),i+1
- ) ([],0) types)
-
-let build_aliases =
- List.map
- (fun (name,uri) ->
- DisambiguateTypes.Id name, LexiconAst.Ident_alias (name,
- UriManager.string_of_uri uri))
-
-let add_aliases_for_inductive_def status types uri =
- let aliases = build_aliases (extract_alias types uri) in
- LexiconEngine.set_proof_aliases status aliases
-
-let add_alias_for_constant status uri =
- let name = UriManager.name_of_uri uri in
- let new_env = build_aliases [(name,uri)] in
- LexiconEngine.set_proof_aliases status new_env
-
-let add_aliases_for_object status uri =
- function
- Cic.InductiveDefinition (types,_,_,_) ->
- add_aliases_for_inductive_def status types uri
- | Cic.Constant _ -> add_alias_for_constant status uri
- | Cic.Variable _
- | Cic.CurrentProof _ -> assert false
-
let add_aliases_for_objs status =
- function
- `Old uris ->
- List.fold_left
- (fun status uri ->
- let obj,_ = CicEnvironment.get_obj CicUniv.oblivion_ugraph uri in
- add_aliases_for_object status uri obj) status uris
- | `New nrefs ->
- List.fold_left
- (fun status nref ->
- let references = NCicLibrary.aliases_of nref in
- let new_env =
- List.map
- (fun u ->
- let name = NCicPp.r2s true u in
- DisambiguateTypes.Id name,
- LexiconAst.Ident_alias (name,NReference.string_of_reference u)
- ) references
- in
- LexiconEngine.set_proof_aliases status new_env
- ) status nrefs
-
-module OrderedId =
-struct
- type t = CicNotation.notation_id
- let compare = CicNotation.compare_notation_id
-end
-
-module IdSet = Set.Make (OrderedId)
-
- (** @return l2 \ l1 *)
-let id_list_diff l2 l1 =
- let module S = IdSet in
- let s1 = List.fold_left (fun set uri -> S.add uri set) S.empty l1 in
- let s2 = List.fold_left (fun set uri -> S.add uri set) S.empty l2 in
- let diff = S.diff s2 s1 in
- S.fold (fun uri uris -> uri :: uris) diff []
-
-let time_travel ~present ~past =
- let notation_to_remove =
- id_list_diff present#lstatus.LexiconEngine.notation_ids
- past#lstatus.LexiconEngine.notation_ids
- in
- List.iter CicNotation.remove_notation notation_to_remove
-
-let push () = CicNotation.push ();;
-let pop () = CicNotation.pop ();;
+ List.fold_left
+ (fun status nref ->
+ let references = NCicLibrary.aliases_of nref in
+ let new_env =
+ List.map
+ (fun u ->
+ let name = NCicPp.r2s true u in
+ DisambiguateTypes.Id name,
+ GrafiteAst.Ident_alias (name,NReference.string_of_reference u)
+ ) references
+ in
+ LexiconEngine.set_proof_aliases status ~implicit_aliases:false
+ GrafiteAst.WithPreferences new_env
+ ) status