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 (***************************************************************************)
40 let mpres_document pres_box =
41 Xml.add_xml_declaration (CicNotationPres.print_box pres_box)
43 let mml_of_cic_sequent metasenv sequent =
44 let unsh_sequent,(asequent,ids_to_terms,
45 ids_to_father_ids,ids_to_inner_sorts,ids_to_hypotheses)
47 Cic2acic.asequent_of_sequent metasenv sequent
49 let content_sequent = Acic2content.map_sequent asequent in
51 (Sequent2pres.sequent2pres ~ids_to_inner_sorts content_sequent)
53 let xmlpres = mpres_document pres_sequent in
54 (Xml2Gdome.document_of_xml DomMisc.domImpl xmlpres,
57 (ids_to_terms,ids_to_father_ids,ids_to_hypotheses,ids_to_inner_sorts)))
59 let mml_of_cic_object obj =
60 let (annobj, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
61 ids_to_inner_types, ids_to_conjectures, ids_to_hypotheses)
63 Cic2acic.acic_object_of_cic_object obj
66 Acic2content.annobj2content ~ids_to_inner_sorts ~ids_to_inner_types annobj
68 let pres = Content2pres.content2pres ~ids_to_inner_sorts content in
69 let xmlpres = mpres_document pres in
70 let mathml = Xml2Gdome.document_of_xml DomMisc.domImpl xmlpres in
72 (ids_to_terms, ids_to_father_ids, ids_to_conjectures, ids_to_hypotheses,
73 ids_to_inner_sorts,ids_to_inner_types)))
75 let txt_of_cic_sequent ?map_unicode_to_tex size metasenv sequent =
76 let unsh_sequent,(asequent,ids_to_terms,
77 ids_to_father_ids,ids_to_inner_sorts,ids_to_hypotheses)
79 Cic2acic.asequent_of_sequent metasenv sequent
81 let content_sequent = Acic2content.map_sequent asequent in
83 CicNotationPres.mpres_of_box
84 (Sequent2pres.sequent2pres ~ids_to_inner_sorts content_sequent)
86 BoxPp.render_to_string ?map_unicode_to_tex
87 (function x::_ -> x | _ -> assert false) size pres_sequent
89 let txt_of_cic_sequent_conclusion ?map_unicode_to_tex size metasenv sequent =
90 let _,(asequent,_,_,ids_to_inner_sorts,_) =
91 Cic2acic.asequent_of_sequent metasenv sequent
93 let _,_,_,t = Acic2content.map_sequent asequent in
94 let t, ids_to_uris = TermAcicContent.ast_of_acic ids_to_inner_sorts t in
95 let t = TermContentPres.pp_ast t in
96 let t = CicNotationPres.render ids_to_uris t in
97 BoxPp.render_to_string ?map_unicode_to_tex
98 (function x::_ -> x | _ -> assert false) size t
100 let txt_of_cic_term ?map_unicode_to_tex size metasenv context t =
101 let fake_sequent = (-1,context,t) in
102 txt_of_cic_sequent_conclusion ?map_unicode_to_tex size metasenv fake_sequent
106 CicMetaSubst.set_ppterm_in_context
107 (fun ~metasenv subst term context ->
109 let context' = CicMetaSubst.apply_subst_context subst context in
110 let term' = CicMetaSubst.apply_subst subst term in
111 let res = txt_of_cic_term 30 metasenv context' term' in
112 if String.contains res '\n' then
117 Sys.Break as exn -> raise exn
119 "[[ Exception raised during pretty-printing: " ^
121 Printexc.to_string exn
123 Sys.Break as exn -> raise exn
124 | _ -> "<<exception raised pretty-printing the exception>>"
126 (CicMetaSubst.use_low_level_ppterm_in_context := true;
129 CicMetaSubst.ppterm_in_context ~metasenv subst term context
131 CicMetaSubst.use_low_level_ppterm_in_context := false;
135 CicMetaSubst.use_low_level_ppterm_in_context := false;
139 (****************************************************************************)
140 (* txt_of_cic_object: IMPROVE ME *)
142 let remove_closed_substs s =
143 Pcre.replace ~pat:"{...}" ~templ:"" s
145 let term2pres ?map_unicode_to_tex n ids_to_inner_sorts annterm =
146 let ast, ids_to_uris =
147 TermAcicContent.ast_of_acic ids_to_inner_sorts annterm
150 CicNotationPres.box_of_mpres (
151 CicNotationPres.render ~prec:90 ids_to_uris
152 (TermContentPres.pp_ast ast)
155 let render = function _::x::_ -> x | _ -> assert false in
156 let mpres = CicNotationPres.mpres_of_box bobj in
157 let s = BoxPp.render_to_string ?map_unicode_to_tex render n mpres in
158 remove_closed_substs s
160 let txt_of_cic_object ?map_unicode_to_tex n style prefix obj =
163 let aobj,_,_,ids_to_inner_sorts,ids_to_inner_types,_,_ =
164 Cic2acic.acic_object_of_cic_object obj
166 aobj, ids_to_inner_sorts, ids_to_inner_types
168 let msg = "txt_of_cic_object: " ^ Printexc.to_string e in
173 let aobj, ids_to_inner_sorts, ids_to_inner_types = get_aobj obj in
174 let cobj = Acic2content.annobj2content ids_to_inner_sorts ids_to_inner_types aobj in
175 let bobj = Content2pres.content2pres ids_to_inner_sorts cobj in
176 remove_closed_substs ("\n\n" ^
177 BoxPp.render_to_string ?map_unicode_to_tex
178 (function _::x::_ -> x | _ -> assert false) n
179 (CicNotationPres.mpres_of_box bobj)
181 | G.Procedural depth ->
182 let obj = ProceduralPreprocess.pp_obj obj in
183 let aobj, ids_to_inner_sorts, ids_to_inner_types = get_aobj obj in
184 let term_pp = term2pres (n - 8) ids_to_inner_sorts in
185 let lazy_term_pp = term_pp in
186 let obj_pp = CicNotationPp.pp_obj term_pp in
187 let aux = GrafiteAstPp.pp_statement ~term_pp ~lazy_term_pp ~obj_pp in
188 let script = Acic2Procedural.acic2procedural
189 ~ids_to_inner_sorts ~ids_to_inner_types ?depth prefix aobj in
190 "\n" ^ String.concat "" (List.map aux script)
192 let txt_of_inline_macro style suri prefix =
193 let dbd = LibraryDb.instance () in
194 let sorted_uris = MetadataDeps.sorted_uris_of_baseuri ~dbd suri in
196 try txt_of_cic_object 78 style prefix (* FG: mi pare meglio 78 *)
197 (fst (CicEnvironment.get_obj CicUniv.empty_ugraph uri))
200 Printf.sprintf "\n(* ERRORE IN STAMPA DI %s\nEXCEPTION: %s *)\n"
201 (UriManager.string_of_uri uri) (Printexc.to_string e)
203 String.concat "" (List.map map sorted_uris)