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";
40 (** extra-entities.xml should be the last one since it is used to override
41 * previous mappings. Add there overrides as needed. *)
44 let iter_gen record_tag name_field value_field f fname =
45 let start_element tag attrs =
46 if tag = record_tag then
48 let name = List.assoc name_field attrs in
49 let value = List.assoc value_field attrs in
54 XmlPushParser.default_callbacks with
55 XmlPushParser.start_element = Some start_element
57 let xml_parser = XmlPushParser.create_parser callbacks in
58 XmlPushParser.parse xml_parser (`File fname)
60 let iter_entities_file = iter_gen "entity" "name" "value"
61 let iter_dictionary_file = iter_gen "entry" "name" "val"
63 let parse_from_xml () =
64 let (macro2utf8, utf82macro) = (Hashtbl.create 2000, Hashtbl.create 2000) in
65 let add_macro macro utf8 =
66 debug_print (sprintf "Adding macro %s = '%s'" macro utf8);
67 Hashtbl.replace macro2utf8 macro utf8;
68 Hashtbl.replace utf82macro utf8 macro
74 | `Entities -> iter_entities_file add_macro fname
75 | `Dictionary -> iter_dictionary_file add_macro fname)
79 macro2utf8, utf82macro
82 let oc = open_out Sys.argv.(1) in
83 output_string oc "(* GENERATED by make_table: DO NOT EDIT! *)\n";
84 output_string oc "let macro2utf8 = Hashtbl.create 2000\n";
85 output_string oc "let utf82macro = Hashtbl.create 2000\n";
86 let macro2utf8, utf82macro = parse_from_xml () in
89 fprintf oc "let _ = Hashtbl.replace macro2utf8 \"%s\" \"%s\"\n"
90 macro (String.escaped utf8))
94 fprintf oc "let _ = Hashtbl.replace utf82macro \"%s\" \"%s\"\n"
95 (String.escaped utf8) macro)