01: /*
02: * Copyright (c) 1998-2000 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Emil Ong
28: */
29:
30: package com.caucho.xtpdoc;
31:
32: public class LaTeXUtil {
33: public static String escapeForLaTeX(String text) {
34: StringBuilder latexText = new StringBuilder();
35:
36: for (int i = 0; i < text.length(); i++) {
37: char ch = text.charAt(i);
38:
39: switch (ch) {
40: case '\\':
41: latexText.append("\\ensuremath{\\backslash}");
42: break;
43: case '%':
44: latexText.append("\\%");
45: break;
46: case '$':
47: case '_':
48: case '&':
49: case '{':
50: case '}':
51: case '#':
52: latexText.append("\\");
53: latexText.append(ch);
54: break;
55: case '>':
56: case '<':
57: latexText.append("\\ensuremath{");
58: latexText.append(ch);
59: latexText.append("}");
60: break;
61: default:
62: latexText.append(ch);
63: break;
64: }
65: }
66:
67: return latexText.toString();
68: }
69: }
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