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Java > Open Source Codes > org > armedbear > j > AutoconfMode


1 /*
2  * AutoconfMode.java
3  *
4  * Copyright (C) 1998-2002 Peter Graves
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2
9  * of the License, or (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19  */
20
21 package org.armedbear.j;
22
23 public final class AutoconfMode extends AbstractMode implements Constants, Mode
24 {
25     private static final AutoconfMode mode = new AutoconfMode();
26
27     private AutoconfMode()
28     {
29         super(AUTOCONF_MODE, AUTOCONF_MODE_NAME);
30         keywords = new Keywords(this);
31     }
32
33     public static final AutoconfMode getMode()
34     {
35         return mode;
36     }
37
38     public final String JavaDoc getCommentStart()
39     {
40         return "dnl ";
41     }
42
43     public final Formatter getFormatter(Buffer buffer)
44     {
45         return new AutoconfFormatter(buffer);
46     }
47
48     private static final String JavaDoc validChars =
49         "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_0123456789";
50
51     public final boolean isIdentifierStart(char c)
52     {
53         return (validChars.indexOf(c) >= 0);
54     }
55
56     public final boolean isIdentifierPart(char c)
57     {
58         return (validChars.indexOf(c) >= 0);
59     }
60 }
61
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