01: /*
02: * Copyright 1999-2005 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun in the LICENSE file that accompanied this code.
10: *
11: * This code is distributed in the hope that it will be useful, but WITHOUT
12: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14: * version 2 for more details (a copy is included in the LICENSE file that
15: * accompanied this code).
16: *
17: * You should have received a copy of the GNU General Public License version
18: * 2 along with this work; if not, write to the Free Software Foundation,
19: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package com.sun.tools.javac.util;
27:
28: /** An interface containing layout character constants used in Java
29: * programs.
30: *
31: * <p><b>This is NOT part of any API supported by Sun Microsystems. If
32: * you write code that depends on this, you do so at your own risk.
33: * This code and its internal interfaces are subject to change or
34: * deletion without notice.</b>
35: */
36: @Version("@(#)LayoutCharacters.java 1.24 07/05/05")
37: public interface LayoutCharacters {
38:
39: /** Tabulator column increment.
40: */
41: final static int TabInc = 8;
42:
43: /** Tabulator character.
44: */
45: final static byte TAB = 0x8;
46:
47: /** Line feed character.
48: */
49: final static byte LF = 0xA;
50:
51: /** Form feed character.
52: */
53: final static byte FF = 0xC;
54:
55: /** Carriage return character.
56: */
57: final static byte CR = 0xD;
58:
59: /** End of input character. Used as a sentinel to denote the
60: * character one beyond the last defined character in a
61: * source file.
62: */
63: final static byte EOI = 0x1A;
64: }
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