1 (* Copyright (C) 2000-2002, HELM Team.
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://cs.unibo.it/helm/.
26 (***************************************************************************)
30 (* Andrea Asperti <asperti@cs.unibo.it> *)
34 (***************************************************************************)
38 module UM = UriManager
41 module E = CicEnvironment
42 module TC = CicTypeChecker
44 module GE = GrafiteEngine
45 module LS = LibrarySync
46 module Ds = CicDischarge
47 module N = CicNotationPt
49 let mpres_document pres_box =
50 Xml.add_xml_declaration (CicNotationPres.print_box pres_box)
52 let mml_of_cic_sequent metasenv sequent =
53 let unsh_sequent,(asequent,ids_to_terms,
54 ids_to_father_ids,ids_to_inner_sorts,ids_to_hypotheses)
56 Cic2acic.asequent_of_sequent metasenv sequent
58 let content_sequent = Acic2content.map_sequent asequent in
60 Sequent2pres.sequent2pres ~ids_to_inner_sorts content_sequent in
61 let xmlpres = mpres_document pres_sequent in
62 (Xml2Gdome.document_of_xml DomMisc.domImpl xmlpres,
65 (ids_to_terms,ids_to_father_ids,ids_to_hypotheses,ids_to_inner_sorts)))
67 let nmml_of_cic_sequent status metasenv subst sequent =
68 let content_sequent,ids_to_refs =
69 NTermCicContent.nmap_sequent status ~metasenv ~subst sequent in
71 Sequent2pres.nsequent2pres ids_to_refs subst content_sequent in
72 let xmlpres = mpres_document pres_sequent in
73 Xml2Gdome.document_of_xml DomMisc.domImpl xmlpres
75 let ntxt_of_cic_sequent ~map_unicode_to_tex size status metasenv subst sequent =
76 let content_sequent,ids_to_refs =
77 NTermCicContent.nmap_sequent status ~metasenv ~subst sequent in
79 Sequent2pres.nsequent2pres ids_to_refs subst content_sequent in
80 let pres_sequent = CicNotationPres.mpres_of_box pres_sequent in
81 BoxPp.render_to_string ~map_unicode_to_tex
82 (function x::_ -> x | _ -> assert false) size pres_sequent
84 let mml_of_cic_object obj =
85 let (annobj, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
86 ids_to_inner_types, ids_to_conjectures, ids_to_hypotheses)
88 Cic2acic.acic_object_of_cic_object obj
91 Acic2content.annobj2content ~ids_to_inner_sorts ~ids_to_inner_types annobj
93 let pres = Content2pres.content2pres ~ids_to_inner_sorts content in
94 let xmlpres = mpres_document pres in
95 let mathml = Xml2Gdome.document_of_xml DomMisc.domImpl xmlpres in
97 (ids_to_terms, ids_to_father_ids, ids_to_conjectures, ids_to_hypotheses,
98 ids_to_inner_sorts,ids_to_inner_types)))
100 let nmml_of_cic_object status obj =
101 let cobj,ids_to_nrefs = NTermCicContent.nmap_obj status obj in
102 let pres_sequent = Content2pres.ncontent2pres ~ids_to_nrefs cobj in
103 let xmlpres = mpres_document pres_sequent in
104 Xml2Gdome.document_of_xml DomMisc.domImpl xmlpres
107 let ntxt_of_cic_object ~map_unicode_to_tex size status obj =
108 let cobj,ids_to_nrefs = NTermCicContent.nmap_obj status obj in
109 let pres_sequent = Content2pres.ncontent2pres ~ids_to_nrefs cobj in
110 let pres_sequent = CicNotationPres.mpres_of_box pres_sequent in
111 BoxPp.render_to_string ~map_unicode_to_tex
112 (function x::_ -> x | _ -> assert false) size pres_sequent
115 let txt_of_cic_sequent_all ~map_unicode_to_tex size metasenv sequent =
116 let unsh_sequent,(asequent,ids_to_terms,
117 ids_to_father_ids,ids_to_inner_sorts,ids_to_hypotheses)
119 Cic2acic.asequent_of_sequent metasenv sequent
121 let content_sequent = Acic2content.map_sequent asequent in
123 CicNotationPres.mpres_of_box
124 (Sequent2pres.sequent2pres ~ids_to_inner_sorts content_sequent) in
126 BoxPp.render_to_string ~map_unicode_to_tex
127 (function x::_ -> x | _ -> assert false) size pres_sequent
132 (ids_to_terms,ids_to_father_ids,ids_to_hypotheses,ids_to_inner_sorts)))
134 let txt_of_cic_sequent ~map_unicode_to_tex size metasenv sequent =
135 let txt,_,_ = txt_of_cic_sequent_all ~map_unicode_to_tex size metasenv sequent
139 let txt_of_cic_sequent_conclusion ~map_unicode_to_tex ~output_type size
141 let _,(asequent,_,_,ids_to_inner_sorts,_) =
142 Cic2acic.asequent_of_sequent metasenv sequent
144 let _,_,_,t = Acic2content.map_sequent asequent in
146 TermAcicContent.ast_of_acic ~output_type ids_to_inner_sorts t in
147 let t = TermContentPres.pp_ast t in
149 CicNotationPres.render ~lookup_uri:(CicNotationPres.lookup_uri ids_to_uris) t
151 BoxPp.render_to_string ~map_unicode_to_tex
152 (function x::_ -> x | _ -> assert false) size t
154 let txt_of_cic_term ~map_unicode_to_tex size metasenv context t =
155 let fake_sequent = (-1,context,t) in
156 txt_of_cic_sequent_conclusion ~map_unicode_to_tex ~output_type:`Term size
157 metasenv fake_sequent
161 CicMetaSubst.set_ppterm_in_context
162 (fun ~metasenv subst term context ->
164 let context' = CicMetaSubst.apply_subst_context subst context in
165 let metasenv = CicMetaSubst.apply_subst_metasenv subst metasenv in
166 let term' = CicMetaSubst.apply_subst subst term in
169 ~map_unicode_to_tex:(Helm_registry.get_bool "matita.paste_unicode_as_tex")
170 30 metasenv context' term' in
171 if String.contains res '\n' then
176 Sys.Break as exn -> raise exn
178 "[[ Exception raised during pretty-printing: " ^
180 Printexc.to_string exn
182 Sys.Break as exn -> raise exn
183 | _ -> "<<exception raised pretty-printing the exception>>"
185 (CicMetaSubst.use_low_level_ppterm_in_context := true;
188 CicMetaSubst.ppterm_in_context ~metasenv subst term context
190 CicMetaSubst.use_low_level_ppterm_in_context := false;
194 CicMetaSubst.use_low_level_ppterm_in_context := false;
198 (****************************************************************************)
199 (* txt_of_cic_object: IMPROVE ME *)
201 let remove_closed_substs s =
202 Pcre.replace ~pat:"{...}" ~templ:"" s
204 let term2pres ~map_unicode_to_tex n ids_to_inner_sorts annterm =
205 let ast, ids_to_uris =
206 TermAcicContent.ast_of_acic ~output_type:`Term ids_to_inner_sorts annterm in
208 CicNotationPres.box_of_mpres (
209 CicNotationPres.render ~prec:90
210 ~lookup_uri:(CicNotationPres.lookup_uri ids_to_uris)
211 (TermContentPres.pp_ast ast)) in
212 let render = function _::x::_ -> x | _ -> assert false in
213 let mpres = CicNotationPres.mpres_of_box bobj in
214 let s = BoxPp.render_to_string ~map_unicode_to_tex render n mpres in
215 remove_closed_substs s
217 let enable_notations = function
219 CicNotation.set_active_notations
220 (List.map fst (CicNotation.get_all_notations ()))
222 CicNotation.set_active_notations []
224 let txt_of_cic_object_all
225 ~map_unicode_to_tex ?skip_thm_and_qed ?skip_initial_lambdas n params obj
230 aobj,ids_to_terms,ids_to_father_ids,ids_to_inner_sorts,ids_to_inner_types,ids_to_conjectures,ids_to_hypotheses =
231 Cic2acic.acic_object_of_cic_object obj
233 aobj, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
234 ids_to_inner_types,ids_to_conjectures,ids_to_hypotheses
236 | E.Object_not_found uri ->
237 let msg = "txt_of_cic_object: object not found: " ^ UM.string_of_uri uri in
240 let msg = "txt_of_cic_object: " ^ Printexc.to_string e in
244 if List.mem G.IPProcedural params then begin
246 Procedural2.debug := A2P.is_debug 1 params;
247 PO.debug := A2P.is_debug 2 params;
249 PO.critical := false;
250 A2P.tex_formatter := Some Format.std_formatter;
251 let _ = ProceduralTeX.tex_of_obj Format.std_formatter obj in
253 let obj, info = PO.optimize_obj obj in
255 let _ = ProceduralTeX.tex_of_obj Format.std_formatter obj in
257 let aobj, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
258 ids_to_inner_types,ids_to_conjectures,ids_to_hypothesis = get_aobj obj in
259 let term_pp = term2pres ~map_unicode_to_tex (n - 8) ids_to_inner_sorts in
260 let lazy_term_pp = term_pp in
261 let obj_pp = CicNotationPp.pp_obj term_pp in
263 GrafiteAstPp.pp_statement
264 ~map_unicode_to_tex ~term_pp ~lazy_term_pp ~obj_pp
267 | G.Executable (_, G.Command (_, G.Obj (_, N.Inductive _)))
268 | G.Executable (_, G.Command (_, G.Obj (_, N.Record _))) as stm
270 let hc = !Acic2content.hide_coercions in
271 if List.mem G.IPCoercions params then
272 Acic2content.hide_coercions := false;
273 enable_notations false;
274 let str = stm_pp stm in
275 enable_notations true;
276 Acic2content.hide_coercions := hc;
278 (* FG: we disable notation for inductive types to avoid recursive notation *)
279 | G.Executable (_, G.Tactic _) as stm ->
280 let hc = !Acic2content.hide_coercions in
281 Acic2content.hide_coercions := false;
282 let str = stm_pp stm in
283 Acic2content.hide_coercions := hc;
285 (* FG: we show coercion because the reconstruction is not aware of them *)
287 let hc = !Acic2content.hide_coercions in
288 if List.mem G.IPCoercions params then
289 Acic2content.hide_coercions := false;
290 let str = stm_pp stm in
291 Acic2content.hide_coercions := hc;
295 A2P.procedural_of_acic_object
296 ~ids_to_inner_sorts ~ids_to_inner_types ~info params aobj
298 String.concat "" (List.map aux script) ^ "\n\n"
300 let aobj, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
301 ids_to_inner_types,ids_to_conjectures,ids_to_hypotheses = get_aobj obj in
303 Acic2content.annobj2content ids_to_inner_sorts ids_to_inner_types aobj
306 Content2pres.content2pres
307 ?skip_initial_lambdas ?skip_thm_and_qed ~ids_to_inner_sorts cobj
310 remove_closed_substs (
311 BoxPp.render_to_string ~map_unicode_to_tex
312 (function _::x::_ -> x | _ -> assert false) n
313 (CicNotationPres.mpres_of_box bobj)
318 (ids_to_terms, ids_to_father_ids, ids_to_conjectures, ids_to_hypotheses,
319 ids_to_inner_sorts,ids_to_inner_types)))
321 let txt_of_cic_object
322 ~map_unicode_to_tex ?skip_thm_and_qed ?skip_initial_lambdas n params obj
324 let txt,_ = txt_of_cic_object_all
325 ~map_unicode_to_tex ?skip_thm_and_qed ?skip_initial_lambdas n params obj
328 let cic_prefix = Str.regexp_string "cic:/"
329 let matita_prefix = Str.regexp_string "cic:/matita/"
330 let suffixes = [".ind"; "_rec.con"; "_rect.con"; "_ind.con"; ".con"]
333 let map s = String.length s, s, Str.regexp_string s, "_discharged" ^ s in
334 List.map map suffixes
336 let replacement (ok, u) (l, s, x, t) =
337 if ok then ok, u else
338 if Str.last_chars u l = s then true, Str.replace_first x t u else ok, u
340 let discharge_uri params uri =
342 if List.mem G.IPProcedural params then "cic:/matita/procedural/"
343 else "cic:/matita/declarative/"
345 let s = UM.string_of_uri uri in
346 if Str.string_match matita_prefix s 0 then uri else
347 let s = Str.replace_first cic_prefix template s in
348 let _, s = List.fold_left replacement (false, s) replacements in
351 let discharge_name s = s ^ "_discharged"
353 let txt_of_inline_uri ~map_unicode_to_tex params suri =
357 let print_exc = Printexc.to_string in
358 let dbd = LibraryDb.instance () in
359 let sorted_uris = MetadataDeps.sorted_uris_of_baseuri ~dbd suri in
363 "ERROR IN THE GENERATION OF %s\nEXCEPTION: %s"
364 (UM.string_of_uri uri) e
366 Printf.eprintf "%s\n" msg;
367 GrafiteTypes.command_error msg
370 Librarian.time_stamp "AT: BEGIN MAP";
372 (* FG: for now the explicit variables must be discharged *)
374 let r = txt_of_cic_object ~map_unicode_to_tex 78 params obj in
375 Librarian.time_stamp "AT: END MAP "; r
378 let s = UM.string_of_uri uri in
379 if Str.string_match matita_prefix s 0 then begin
380 Librarian.time_stamp "AT: GETTING OBJECT";
381 let obj, _ = E.get_obj Un.default_ugraph uri in
382 Librarian.time_stamp "AT: DONE ";
385 Ds.discharge_uri discharge_name (discharge_uri params) uri
387 if real then do_it obj else
388 let newuri = discharge_uri params uri in
389 let _lemmas = LS.add_obj ~pack_coercion_obj:CicRefine.pack_coercion_obj newuri obj in
392 | TC.TypeCheckerFailure s ->
393 error uri ("failure : " ^ Lazy.force s)
394 | TC.AssertFailure s ->
395 error uri ("assert : " ^ Lazy.force s)
396 | E.Object_not_found u ->
397 error uri ("not found: " ^ UM.string_of_uri u)
398 | e -> error uri (print_exc e)
400 String.concat "" (List.map map sorted_uris)
402 let txt_of_inline_macro ~map_unicode_to_tex params name =
404 if Librarian.is_uri name then name else
406 Helm_registry.get_list Helm_registry.string "matita.includes"
408 let _, baseuri, _, _ =
409 Librarian.baseuri_of_script ~include_paths name
413 txt_of_inline_uri ~map_unicode_to_tex params suri
415 let txt_of_macro ~map_unicode_to_tex metasenv context m =
416 GrafiteAstPp.pp_macro
417 ~term_pp:(txt_of_cic_term ~map_unicode_to_tex 80 metasenv context)
418 ~lazy_term_pp:(fun (f : Cic.lazy_term) ->
419 let t,metasenv,_ = f context metasenv CicUniv.empty_ugraph in
420 txt_of_cic_term ~map_unicode_to_tex 80 metasenv context t)