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What this is

This file is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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The source code

 *  gnu/regexp/
 *  Copyright (C) 1998-2001 Wes Biggs
 *  This library is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published
 *  by the Free Software Foundation; either version 2.1 of the License, or
 *  (at your option) any later version.
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  GNU Lesser General Public License for more details.
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
package gnu.regexp;

final class RETokenEnd extends REToken {
     * Indicates whether this token should match on a line break.
  private String newline;

  RETokenEnd(int subIndex,String newline) { 
    this.newline = newline;

    boolean match(CharIndexed input, REMatch mymatch) {
	char ch = input.charAt(mymatch.index);
	if (ch == CharIndexed.OUT_OF_BOUNDS)
	    return ((mymatch.eflags & RE.REG_NOTEOL)>0) ? 
		false : next(input, mymatch);
	if (newline != null) {
	    char z;
	    int i = 0; // position in newline
	    do {
		z = newline.charAt(i);
		if (ch != z) return false;
		ch = input.charAt(mymatch.index + i);
	    } while (i < newline.length());
	    return next(input, mymatch);
	return false;

  void dump(StringBuffer os) {
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