/*
 * Licensed to Elastic Search and Shay Banon under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. Elastic Search licenses this
 * file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.elasticsearch.index.analysis;

import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.fr.ElisionFilter;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.inject.assistedinject.Assisted;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.env.Environment;
import org.elasticsearch.index.Index;
import org.elasticsearch.index.settings.IndexSettings;

import java.util.Set;

/**
 * @author kimchy (Shay Banon)
 */
public class ElisionTokenFilterFactory extends AbstractTokenFilterFactory {

    private final Set<?> articles;

    @Inject public ElisionTokenFilterFactory(Index index, @IndexSettings Settings indexSettings, Environment env, @Assisted String name, @Assisted Settings settings) {
        super(index, indexSettings, name, settings);
	this.articles = Analysis.parseArticles(env, settings);
    }

    @Override public TokenStream create(TokenStream tokenStream) {
	if (articles == null) {
	    return new ElisionFilter(version, tokenStream);
	} else {
	    return new ElisionFilter(version, tokenStream, articles);
	}
    }
}
@@ -1638,17 +1638,24 @@
 tings);%0A
-%09
+        
 this.art
@@ -1775,17 +1775,24 @@
 ream) %7B%0A
-%09
+        
 if (arti
@@ -1807,17 +1807,24 @@
 null) %7B%0A
-%09
+        
     retu
@@ -1867,17 +1867,24 @@
 tream);%0A
-%09
+        
 %7D else %7B
@@ -1884,17 +1884,24 @@
  else %7B%0A
-%09
+        
     retu
@@ -1958,9 +1958,16 @@
 s);%0A
-%09
+        
 %7D%0A  

Fix indentation mistake.