Index: tmp/org.txm.referencer.core/src/org/txm/referencer/core/messages/messages_fr.properties
===================================================================
--- tmp/org.txm.referencer.core/src/org/txm/referencer/core/messages/messages_fr.properties	(revision 1353)
+++ tmp/org.txm.referencer.core/src/org/txm/referencer/core/messages/messages_fr.properties	(revision 1354)
@@ -1,4 +1,7 @@
-#TXM messages generated by the PluginMessagesManager class
-#Mon Nov 12 17:18:22 CET 2018
-referencerExportFailedDDot=Références \: l'export a échoué \:  
-RESULT_TYPE=Références
+#Generated by ResourceBundle Editor (http://essiembre.github.io/eclipse-rbe/)
+#TXM messages generated by the PluginMessagesManager class
+#Mon Nov 12 17:18:22 CET 2018
+
+RESULT_TYPE = Références
+
+referencerExportFailedDDot = L'export des Références a échoué : {0}.
Index: tmp/org.txm.referencer.core/src/org/txm/referencer/core/messages/messages.properties
===================================================================
--- tmp/org.txm.referencer.core/src/org/txm/referencer/core/messages/messages.properties	(revision 1353)
+++ tmp/org.txm.referencer.core/src/org/txm/referencer/core/messages/messages.properties	(revision 1354)
@@ -1,4 +1,7 @@
-#TXM messages generated by the PluginMessagesManager class
-#Mon Nov 12 17:18:22 CET 2018
-referencerExportFailedDDot=Referencer export failed\: 
-RESULT_TYPE=Referencer
+#Generated by ResourceBundle Editor (http://essiembre.github.io/eclipse-rbe/)
+#TXM messages generated by the PluginMessagesManager class
+#Mon Nov 12 17:18:22 CET 2018
+
+RESULT_TYPE = Referencer
+
+referencerExportFailedDDot = Referencer export failed: {0}.
Index: tmp/org.txm.referencer.core/src/org/txm/referencer/core/functions/Referencer.java
===================================================================
--- tmp/org.txm.referencer.core/src/org/txm/referencer/core/functions/Referencer.java	(revision 1353)
+++ tmp/org.txm.referencer.core/src/org/txm/referencer/core/functions/Referencer.java	(revision 1354)
@@ -56,6 +56,7 @@
 import java.util.List;
 import java.util.Map;
 
+import org.txm.core.messages.TXMCoreMessages;
 import org.txm.core.results.Parameter;
 import org.txm.core.results.TXMParameters;
 import org.txm.core.results.TXMResult;
@@ -493,57 +494,32 @@
 		return false;
 	}
 
-	/**
-	 * Write all the lines in a file.
-	 *
-	 * @param outfile the outfile
-	 * @param encoding the encoding
-	 * @return true, if successful
-	 */
+	@Deprecated
 	public boolean toTxt(File outfile, String encoding) {
-
 		return toTxt(outfile, encoding, "\t", ""); //$NON-NLS-1$ //$NON-NLS-2$
 	}
 
-	/**
-	 * Write all the lines in a file.
-	 *
-	 * @param outfile the outfile
-	 * @param encoding the encoding
-	 * @param colseparator the colseparator
-	 * @param txtseparator the txtseparator
-	 * @return true, if successful
-	 */
+	@Override
+	@Deprecated
 	public boolean toTxt(File outfile, String encoding, String colseparator, String txtseparator) {
 		try {
 			// NK: writer declared as class attribute to perform a clean if the operation is interrupted
-			this.writer = new BufferedWriter(new OutputStreamWriter(
-					new FileOutputStream(outfile), encoding)); 
+			this.writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outfile), encoding)); 
 			// if ("UTF-8".equals(encoding)) writer.write('\ufeff'); // UTF-8 BOM
 			toTxt(writer, 0, lines.size() - 1, colseparator, txtseparator);
 		} catch (Exception e) {
-			System.err.println(ReferencerCoreMessages.referencerExportFailedDDot + Log.toString(e));
+			Log.severe(TXMCoreMessages.bind(ReferencerCoreMessages.referencerExportFailedDDot, Log.toString(e)));
 			return false;
 		}
 		return true;
 	}
 
-	/**
-	 * Write the lines between from and to in a writer.
-	 *
-	 * @param writer Where to write the lines
-	 * @param from The first line to be written
-	 * @param to The last line to be writen
-	 * @param colseparator the colseparator
-	 * @param txtseparator the txtseparator
-	 * @throws CqiClientException the cqi client exception
-	 * @throws IOException Signals that an I/O exception has occurred.
-	 */
+	@Deprecated
 	public void toTxt(Writer writer, int from, int to, String colseparator, String txtseparator)
 			throws CqiClientException, IOException {
 		try {
 			getLines(0, 9999999);
-			writer.write(pProperty.getName()+colseparator+this.pPattern+"\n"); //$NON-NLS-1$
+			writer.write(pProperty.getName() + colseparator + this.pPattern + "\n"); //$NON-NLS-1$
 			for (Line line : lines) {
 				writer.write(txtseparator+line.getPropValue().replace(txtseparator, txtseparator+txtseparator)+txtseparator+ colseparator + txtseparator+ line.getReferences().toString().replace(txtseparator, txtseparator+txtseparator)+txtseparator+"\n"); //$NON-NLS-1$
 				writer.flush();
