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/
28 exception BaseUriNotSetYet
30 let singleton msg = function
34 Printf.sprintf "GrafiteDisambiguate.singleton (%s): %u interpretations"
37 prerr_endline debug; assert false
39 let __Implicit = "__Implicit__"
40 let __Closed_Implicit = "__Closed_Implicit__"
42 let ncic_mk_choice = function
43 | LexiconAst.Symbol_alias (name, _, dsc) ->
44 if name = __Implicit then
45 dsc, `Sym_interp (fun _ -> NCic.Implicit `Term)
46 else if name = __Closed_Implicit then
47 dsc, `Sym_interp (fun _ -> NCic.Implicit `Closed)
49 DisambiguateChoices.lookup_symbol_by_dsc
50 ~mk_implicit:(function
51 | true -> NCic.Implicit `Closed
52 | false -> NCic.Implicit `Term)
54 (NCic.Appl l)::tl -> NCic.Appl (l@tl) | l -> NCic.Appl l)
55 ~term_of_nref:(fun nref -> NCic.Const nref)
57 | LexiconAst.Number_alias (_, dsc) ->
58 let desc,f = DisambiguateChoices.nlookup_num_by_dsc dsc in
60 (fun num -> match f with `Num_interp f -> f num | _ -> assert false)
61 | LexiconAst.Ident_alias (name, uri) ->
63 (fun l->assert(l = []);
64 let nref = NReference.reference_of_string uri in
72 LexiconAst.Symbol_alias (__Implicit,-1,"Fake Implicit")
74 LexiconAst.Symbol_alias (__Closed_Implicit,-1,"Fake Closed Implicit")
77 let nlookup_in_library
78 interactive_user_uri_choice input_or_locate_uri item
81 | DisambiguateTypes.Id id ->
83 let references = NCicLibrary.resolve id in
85 (fun u -> LexiconAst.Ident_alias (id,NReference.string_of_reference u)
88 NCicEnvironment.ObjectNotFound _ -> [])
92 let fix_instance item l =
94 DisambiguateTypes.Symbol (_,n) ->
97 LexiconAst.Symbol_alias (s,_,d) -> LexiconAst.Symbol_alias (s,n,d)
100 | DisambiguateTypes.Num n ->
103 LexiconAst.Number_alias (_,d) -> LexiconAst.Number_alias (n,d)
106 | DisambiguateTypes.Id _ -> l
110 let disambiguate_nterm expty estatus context metasenv subst thing
112 let diff, metasenv, subst, cic =
114 (NCicDisambiguate.disambiguate_term
116 ~aliases:estatus#lstatus.LexiconEngine.aliases
118 ~universe:(Some estatus#lstatus.LexiconEngine.multi_aliases)
119 ~lookup_in_library:nlookup_in_library
120 ~mk_choice:ncic_mk_choice
121 ~mk_implicit ~fix_instance
122 ~description_of_alias:LexiconAst.description_of_alias
123 ~context ~metasenv ~subst thing)
125 let estatus = LexiconEngine.set_proof_aliases estatus diff in
126 metasenv, subst, estatus, cic
131 NotationPt.term Disambiguate.disambiguator_input option *
132 (string * NCic.term) list * NCic.term option
134 let disambiguate_npattern (text, prefix_len, (wanted, hyp_paths, goal_path)) =
135 let interp path = NCicDisambiguate.disambiguate_path path in
136 let goal_path = HExtlib.map_option interp goal_path in
137 let hyp_paths = List.map (fun (name, path) -> name, interp path) hyp_paths in
139 match wanted with None -> None | Some x -> Some (text,prefix_len,x)
141 (wanted, hyp_paths, goal_path)
144 let disambiguate_reduction_kind text prefix_len lexicon_status_ref = function
145 | `Unfold (Some t) -> assert false (* MATITA 1.0 *)
149 | `Whd as kind -> kind
152 let disambiguate_auto_params
153 disambiguate_term metasenv context (oterms, params)
156 | None -> metasenv, (None, params)
158 let metasenv, terms =
160 (fun t (metasenv, terms) ->
161 let metasenv,t = disambiguate_term context metasenv t in
162 metasenv,t::terms) terms (metasenv, [])
164 metasenv, (Some terms, params)
167 let disambiguate_just disambiguate_term context metasenv =
170 let metasenv,t = disambiguate_term context metasenv t in
173 let metasenv,params = disambiguate_auto_params disambiguate_term metasenv
176 metasenv, `Auto params
179 let disambiguate_nobj estatus ?baseuri (text,prefix_len,obj) =
182 match baseuri with Some x -> x | None -> raise BaseUriNotSetYet
186 | NotationPt.Inductive (_,(name,_,_,_)::_)
187 | NotationPt.Record (_,name,_,_) -> name ^ ".ind"
188 | NotationPt.Theorem (_,name,_,_,_) -> name ^ ".con"
189 | NotationPt.Inductive _ -> assert false
191 NUri.uri_of_string (baseuri ^ "/" ^ name)
193 let diff, _, _, cic =
195 (NCicDisambiguate.disambiguate_obj
196 ~lookup_in_library:nlookup_in_library
197 ~description_of_alias:LexiconAst.description_of_alias
198 ~mk_choice:ncic_mk_choice
199 ~mk_implicit ~fix_instance
202 ~aliases:estatus#lstatus.LexiconEngine.aliases
203 ~universe:(Some estatus#lstatus.LexiconEngine.multi_aliases)
204 (text,prefix_len,obj)) in
205 let estatus = LexiconEngine.set_proof_aliases estatus diff in
209 let disambiguate_command estatus (text,prefix_len,cmd)=
211 | GrafiteAst.Include _
213 | GrafiteAst.Set _ as cmd ->