Index: typo3/sysext/cms/tslib/class.tslib_content.php
===================================================================
--- typo3/sysext/cms/tslib/class.tslib_content.php	(revision 3646)
+++ typo3/sysext/cms/tslib/class.tslib_content.php	(working copy)
@@ -3063,11 +3063,12 @@
 	 * @param	array		The array of key/value pairs being marker/content values used in the substitution. For each element in this array the function will substitute a marker in the content stream with the content.
 	 * @param	string		A wrap value - [part 1] | [part 2] - for the markers before substitution
 	 * @param	boolean		If set, all marker string substitution is done with upper-case markers.
+	 * @param	boolean		If set, all unused marker are deleted.
 	 * @return	string		The processed output stream
 	 * @see substituteMarker(), substituteMarkerInObject(), TEMPLATE()
 	 */
-	function substituteMarkerArray($content,$markContentArray,$wrap='',$uppercase=0)	{
-		return t3lib_parsehtml::substituteMarkerArray($content,$markContentArray,$wrap,$uppercase);
+	function substituteMarkerArray($content, $markContentArray, $wrap='', $uppercase=0, $deleteUnused=1)	{
+		return t3lib_parsehtml::substituteMarkerArray($content, $markContentArray, $wrap, $uppercase, $deleteUnused);
 	}
 
 	/**