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
31 (NotationPt.term, NotationPt.term,
32 NotationPt.term GrafiteAst.reduction, string)
35 let singleton msg = function
39 Printf.sprintf "GrafiteDisambiguate.singleton (%s): %u interpretations"
42 prerr_endline debug; assert false
44 let __Implicit = "__Implicit__"
45 let __Closed_Implicit = "__Closed_Implicit__"
47 let ncic_mk_choice = function
48 | LexiconAst.Symbol_alias (name, _, dsc) ->
49 if name = __Implicit then
50 dsc, `Sym_interp (fun _ -> NCic.Implicit `Term)
51 else if name = __Closed_Implicit then
52 dsc, `Sym_interp (fun _ -> NCic.Implicit `Closed)
54 DisambiguateChoices.lookup_symbol_by_dsc
55 ~mk_implicit:(function
56 | true -> NCic.Implicit `Closed
57 | false -> NCic.Implicit `Term)
59 (NCic.Appl l)::tl -> NCic.Appl (l@tl) | l -> NCic.Appl l)
60 ~term_of_uri:(fun _ -> assert false)
61 ~term_of_nref:(fun nref -> NCic.Const nref)
63 | LexiconAst.Number_alias (_, dsc) ->
64 let desc,f = DisambiguateChoices.nlookup_num_by_dsc dsc in
66 (fun num -> match f with `Num_interp f -> f num | _ -> assert false)
67 | LexiconAst.Ident_alias (name, uri) ->
69 (fun l->assert(l = []);
70 let nref = NReference.reference_of_string uri in
78 LexiconAst.Symbol_alias (__Implicit,-1,"Fake Implicit")
80 LexiconAst.Symbol_alias (__Closed_Implicit,-1,"Fake Closed Implicit")
83 let nlookup_in_library
84 interactive_user_uri_choice input_or_locate_uri item
87 | DisambiguateTypes.Id id ->
89 let references = NCicLibrary.resolve id in
91 (fun u -> LexiconAst.Ident_alias (id,NReference.string_of_reference u)
94 NCicEnvironment.ObjectNotFound _ -> [])
98 let fix_instance item l =
100 DisambiguateTypes.Symbol (_,n) ->
103 LexiconAst.Symbol_alias (s,_,d) -> LexiconAst.Symbol_alias (s,n,d)
106 | DisambiguateTypes.Num n ->
109 LexiconAst.Number_alias (_,d) -> LexiconAst.Number_alias (n,d)
112 | DisambiguateTypes.Id _ -> l
116 let disambiguate_nterm expty estatus context metasenv subst thing
118 let diff, metasenv, subst, cic =
120 (NCicDisambiguate.disambiguate_term
122 ~aliases:estatus#lstatus.LexiconEngine.aliases
124 ~universe:(Some estatus#lstatus.LexiconEngine.multi_aliases)
125 ~lookup_in_library:nlookup_in_library
126 ~mk_choice:ncic_mk_choice
127 ~mk_implicit ~fix_instance
128 ~description_of_alias:LexiconAst.description_of_alias
129 ~context ~metasenv ~subst thing)
131 let estatus = LexiconEngine.set_proof_aliases estatus diff in
132 metasenv, subst, estatus, cic
137 NotationPt.term Disambiguate.disambiguator_input option *
138 (string * NCic.term) list * NCic.term option
140 let disambiguate_npattern (text, prefix_len, (wanted, hyp_paths, goal_path)) =
141 let interp path = NCicDisambiguate.disambiguate_path path in
142 let goal_path = HExtlib.map_option interp goal_path in
143 let hyp_paths = List.map (fun (name, path) -> name, interp path) hyp_paths in
145 match wanted with None -> None | Some x -> Some (text,prefix_len,x)
147 (wanted, hyp_paths, goal_path)
150 let disambiguate_reduction_kind text prefix_len lexicon_status_ref = function
151 | `Unfold (Some t) -> assert false (* MATITA 1.0 *)
155 | `Whd as kind -> kind
158 let disambiguate_auto_params
159 disambiguate_term metasenv context (oterms, params)
162 | None -> metasenv, (None, params)
164 let metasenv, terms =
166 (fun t (metasenv, terms) ->
167 let metasenv,t = disambiguate_term context metasenv t in
168 metasenv,t::terms) terms (metasenv, [])
170 metasenv, (Some terms, params)
173 let disambiguate_just disambiguate_term context metasenv =
176 let metasenv,t = disambiguate_term context metasenv t in
179 let metasenv,params = disambiguate_auto_params disambiguate_term metasenv
182 metasenv, `Auto params
185 let disambiguate_nobj estatus ?baseuri (text,prefix_len,obj) =
188 match baseuri with Some x -> x | None -> raise BaseUriNotSetYet
192 | NotationPt.Inductive (_,(name,_,_,_)::_)
193 | NotationPt.Record (_,name,_,_) -> name ^ ".ind"
194 | NotationPt.Theorem (_,name,_,_,_) -> name ^ ".con"
195 | NotationPt.Inductive _ -> assert false
197 NUri.uri_of_string (baseuri ^ "/" ^ name)
199 let diff, _, _, cic =
201 (NCicDisambiguate.disambiguate_obj
202 ~lookup_in_library:nlookup_in_library
203 ~description_of_alias:LexiconAst.description_of_alias
204 ~mk_choice:ncic_mk_choice
205 ~mk_implicit ~fix_instance
208 ~aliases:estatus#lstatus.LexiconEngine.aliases
209 ~universe:(Some estatus#lstatus.LexiconEngine.multi_aliases)
210 (text,prefix_len,obj)) in
211 let estatus = LexiconEngine.set_proof_aliases estatus diff in
214 let disambiguate_command estatus ?baseuri (text,prefix_len,cmd)=
217 | GrafiteAst.Include _
219 | GrafiteAst.Set _ as cmd ->