duke@1: /*
ohair@554:  * Copyright (c) 1999, 2009, Oracle and/or its affiliates. All rights reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
ohair@554:  * published by the Free Software Foundation.  Oracle designates this
duke@1:  * particular file as subject to the "Classpath" exception as provided
ohair@554:  * by Oracle in the LICENSE file that accompanied this code.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
duke@1:  */
duke@1: 
duke@1: package com.sun.tools.javac.util;
duke@1: 
duke@1: /** An interface containing layout character constants used in Java
duke@1:  *  programs.
duke@1:  *
jjg@581:  *  <p><b>This is NOT part of any supported API.
jjg@581:  *  If you write code that depends on this, you do so at your own risk.
duke@1:  *  This code and its internal interfaces are subject to change or
duke@1:  *  deletion without notice.</b>
duke@1:  */
duke@1: public interface LayoutCharacters {
duke@1: 
duke@1:     /** Tabulator column increment.
duke@1:      */
duke@1:     final static int TabInc = 8;
duke@1: 
mcimadamore@221:     /** Standard indentation for subdiagnostics
mcimadamore@168:      */
mcimadamore@221:     final static int DiagInc = 4;
mcimadamore@221: 
mcimadamore@221:     /** Standard indentation for additional diagnostic lines
mcimadamore@221:      */
mcimadamore@221:     final static int DetailsInc = 2;
mcimadamore@168: 
duke@1:     /** Tabulator character.
duke@1:      */
jjg@460:     final static byte TAB   = 0x9;
duke@1: 
duke@1:     /** Line feed character.
duke@1:      */
duke@1:     final static byte LF    = 0xA;
duke@1: 
duke@1:     /** Form feed character.
duke@1:      */
duke@1:     final static byte FF    = 0xC;
duke@1: 
duke@1:     /** Carriage return character.
duke@1:      */
duke@1:     final static byte CR    = 0xD;
duke@1: 
duke@1:     /** End of input character.  Used as a sentinel to denote the
duke@1:      *  character one beyond the last defined character in a
duke@1:      *  source file.
duke@1:      */
duke@1:     final static byte EOI   = 0x1A;
duke@1: }