1 files changed, 0 insertions, 104 deletions
diff --git a/libjava/gnu/regexp/RETokenWordBoundary.java b/libjava/gnu/regexp/RETokenWordBoundary.java
deleted file mode 100644
index 38baaec13d5..00000000000
--- a/libjava/gnu/regexp/RETokenWordBoundary.java
+++ /dev/null
@@ -1,104 +0,0 @@
-/* gnu/regexp/RETokenWordBoundary.java
-   Copyright (C) 2001, 2004 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package gnu.regexp;
-
-/**
- * Represents a combination lookahead/lookbehind for POSIX [:alnum:].
- */
-final class RETokenWordBoundary extends REToken {
-    private boolean negated;
-    private int where;
-    static final int BEGIN = 1;
-    static final int END = 2;
-
-    RETokenWordBoundary(int subIndex, int where, boolean negated) {
-	super(subIndex);
-	this.where = where;
-	this.negated = negated;
-    }
-    
-    boolean match(CharIndexed input, REMatch mymatch) {
-	// Word boundary means input[index-1] was a word character
-	// and input[index] is not, or input[index] is a word character
-	// and input[index-1] was not
-	//  In the string "one two three", these positions match:
-	//  |o|n|e| |t|w|o| |t|h|r|e|e|
-	//  ^     ^ ^     ^ ^         ^
-	boolean after = false;  // is current character a letter or digit?
-	boolean before = false; // is previous character a letter or digit?
-	char ch;
-
-	// TODO: Also check REG_ANCHORINDEX vs. anchor
-	if (((mymatch.eflags & RE.REG_ANCHORINDEX) != RE.REG_ANCHORINDEX) 
-	    || (mymatch.offset + mymatch.index > mymatch.anchor)) {
-	    if ((ch = input.charAt(mymatch.index - 1)) != CharIndexed.OUT_OF_BOUNDS) {
-		before = Character.isLetterOrDigit(ch) || (ch == '_');
-	    }
-	}
-
-	if ((ch = input.charAt(mymatch.index)) != CharIndexed.OUT_OF_BOUNDS) {
-	    after = Character.isLetterOrDigit(ch) || (ch == '_');
-	}
-
-	// if (before) and (!after), we're at end (\>)
-	// if (after) and (!before), we're at beginning (\<)
-	boolean doNext = false;
-
-	if ((where & BEGIN) == BEGIN) {
-	    doNext = after && !before;
-	}
-	if ((where & END) == END) {
-	    doNext ^= before && !after;
-	}
-
-	if (negated) doNext = !doNext;
-
-	return (doNext ? next(input, mymatch) : false);
-    }
-    
-    void dump(StringBuffer os) {
-	if (where == (BEGIN | END)) {
-	    os.append( negated ? "\\B" : "\\b" );
-	} else if (where == BEGIN) {
-	    os.append("\\<");
-	} else {
-	    os.append("\\>");
-	}
-    }
-}