3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
30 inherit LexiconTypes.g_status
31 inherit NCicCoercion.g_status
36 inherit LexiconTypes.status
37 inherit NCicCoercion.status
38 method set_grafite_disambiguate_status
39 : 'status. #g_status as 'status -> 'self
40 = fun o -> (self#set_lexicon_engine_status o)#set_coercion_status o
43 exception BaseUriNotSetYet
45 let singleton msg = function
49 Printf.sprintf "GrafiteDisambiguate.singleton (%s): %u interpretations"
52 prerr_endline debug; assert false
54 let __Implicit = "__Implicit__"
55 let __Closed_Implicit = "__Closed_Implicit__"
57 let ncic_mk_choice status = function
58 | GrafiteAst.Symbol_alias (name, _, dsc) ->
59 if name = __Implicit then
60 dsc, `Sym_interp (fun _ -> NCic.Implicit `Term)
61 else if name = __Closed_Implicit then
62 dsc, `Sym_interp (fun _ -> NCic.Implicit `Closed)
64 DisambiguateChoices.lookup_symbol_by_dsc status
65 ~mk_implicit:(function
66 | true -> NCic.Implicit `Closed
67 | false -> NCic.Implicit `Term)
69 (NCic.Appl l)::tl -> NCic.Appl (l@tl) | l -> NCic.Appl l)
70 ~term_of_nref:(fun nref -> NCic.Const nref)
72 | GrafiteAst.Number_alias (_, dsc) ->
73 let desc,f = DisambiguateChoices.nlookup_num_by_dsc dsc in
75 (fun num -> match f with `Num_interp f -> f num | _ -> assert false)
76 | GrafiteAst.Ident_alias (name, uri) ->
78 (fun l->assert(l = []);
79 let nref = NReference.reference_of_string uri in
87 GrafiteAst.Symbol_alias (__Implicit,-1,"Fake Implicit")
89 GrafiteAst.Symbol_alias (__Closed_Implicit,-1,"Fake Closed Implicit")
92 let nlookup_in_library
93 interactive_user_uri_choice input_or_locate_uri item
96 | DisambiguateTypes.Id id ->
98 let references = NCicLibrary.resolve id in
100 (fun u -> GrafiteAst.Ident_alias (id,NReference.string_of_reference u)
103 NCicEnvironment.ObjectNotFound _ -> [])
107 let fix_instance item l =
109 DisambiguateTypes.Symbol (_,n) ->
112 GrafiteAst.Symbol_alias (s,_,d) -> GrafiteAst.Symbol_alias (s,n,d)
115 | DisambiguateTypes.Num n ->
118 GrafiteAst.Number_alias (_,d) -> GrafiteAst.Number_alias (n,d)
121 | DisambiguateTypes.Id _ -> l
125 let disambiguate_nterm expty estatus context metasenv subst thing
127 let diff, metasenv, subst, cic =
129 (NCicDisambiguate.disambiguate_term
131 ~aliases:estatus#lstatus.LexiconTypes.aliases
133 ~universe:(Some estatus#lstatus.LexiconTypes.multi_aliases)
134 ~lookup_in_library:nlookup_in_library
135 ~mk_choice:(ncic_mk_choice estatus)
136 ~mk_implicit ~fix_instance
137 ~description_of_alias:GrafiteAst.description_of_alias
138 ~context ~metasenv ~subst thing)
141 LexiconEngine.set_proof_aliases estatus ~implicit_aliases:true
142 GrafiteAst.WithPreferences diff
144 metasenv, subst, estatus, cic
149 NotationPt.term Disambiguate.disambiguator_input option *
150 (string * NCic.term) list * NCic.term option
152 let disambiguate_npattern (text, prefix_len, (wanted, hyp_paths, goal_path)) =
153 let interp path = NCicDisambiguate.disambiguate_path path in
154 let goal_path = HExtlib.map_option interp goal_path in
155 let hyp_paths = List.map (fun (name, path) -> name, interp path) hyp_paths in
157 match wanted with None -> None | Some x -> Some (text,prefix_len,x)
159 (wanted, hyp_paths, goal_path)
162 let disambiguate_reduction_kind text prefix_len lexicon_status_ref = function
163 | `Unfold (Some t) -> assert false (* MATITA 1.0 *)
167 | `Whd as kind -> kind
170 let disambiguate_auto_params
171 disambiguate_term metasenv context (oterms, params)
174 | None -> metasenv, (None, params)
176 let metasenv, terms =
178 (fun t (metasenv, terms) ->
179 let metasenv,t = disambiguate_term context metasenv t in
180 metasenv,t::terms) terms (metasenv, [])
182 metasenv, (Some terms, params)
185 let disambiguate_just disambiguate_term context metasenv =
188 let metasenv,t = disambiguate_term context metasenv t in
191 let metasenv,params = disambiguate_auto_params disambiguate_term metasenv
194 metasenv, `Auto params
197 let disambiguate_nobj estatus ?baseuri (text,prefix_len,obj) =
200 match baseuri with Some x -> x | None -> raise BaseUriNotSetYet
204 | NotationPt.Inductive (_,(name,_,_,_)::_)
205 | NotationPt.Record (_,name,_,_) -> name ^ ".ind"
206 | NotationPt.Theorem (_,name,_,_,_) -> name ^ ".con"
207 | NotationPt.Inductive _ -> assert false
209 NUri.uri_of_string (baseuri ^ "/" ^ name)
211 let diff, _, _, cic =
213 (NCicDisambiguate.disambiguate_obj
214 ~lookup_in_library:nlookup_in_library
215 ~description_of_alias:GrafiteAst.description_of_alias
216 ~mk_choice:(ncic_mk_choice estatus)
217 ~mk_implicit ~fix_instance
220 ~aliases:estatus#lstatus.LexiconTypes.aliases
221 ~universe:(Some estatus#lstatus.LexiconTypes.multi_aliases)
222 (text,prefix_len,obj)) in
224 LexiconEngine.set_proof_aliases estatus ~implicit_aliases:true
225 GrafiteAst.WithPreferences diff