1 (* Copyright (C) 2004, 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://helm.cs.unibo.it/
29 let debug_print s = if debug then prerr_endline s
31 (* source files for tables xml parsing (if unmarshall=false) *)
34 `Entities, "/usr/share/gtkmathview/entities-table.xml";
35 `Dictionary, "/usr/share/editex/dictionary-tex.xml"
37 `Entities, "data/entities-table.xml";
38 `Dictionary, "data/dictionary-tex.xml";
39 `Entities, "data/extra-entities.xml";
42 let iter_gen record_tag name_field value_field f fname =
43 let start_element tag attrs =
44 if tag = record_tag then
46 let name = List.assoc name_field attrs in
47 let value = List.assoc value_field attrs in
52 XmlPushParser.default_callbacks with
53 XmlPushParser.start_element = Some start_element
55 let xml_parser = XmlPushParser.create_parser callbacks in
56 XmlPushParser.parse xml_parser (`File fname)
58 let iter_entities_file = iter_gen "entity" "name" "value"
59 let iter_dictionary_file = iter_gen "entry" "name" "val"
61 let parse_from_xml () =
62 let (macro2utf8, utf82macro) = (Hashtbl.create 2000, Hashtbl.create 2000) in
63 let add_macro macro utf8 =
64 debug_print (sprintf "Adding macro %s = '%s'" macro utf8);
65 Hashtbl.add macro2utf8 macro utf8;
66 Hashtbl.add utf82macro utf8 macro
72 | `Entities -> iter_entities_file add_macro fname
73 | `Dictionary -> iter_dictionary_file add_macro fname)
77 macro2utf8, utf82macro
80 let oc = open_out Sys.argv.(1) in
81 output_string oc "(* GENERATED by make_table: DO NOT EDIT! *)\n";
82 output_string oc "let macro2utf8 = Hashtbl.create 2000\n";
83 output_string oc "let utf82macro = Hashtbl.create 2000\n";
84 let macro2utf8, utf82macro = parse_from_xml () in
87 fprintf oc "let _ = Hashtbl.add macro2utf8 \"%s\" \"%s\"\n"
88 macro (String.escaped utf8))
92 fprintf oc "let _ = Hashtbl.add utf82macro \"%s\" \"%s\"\n"
93 (String.escaped utf8) macro)