http://www.pagelinestheme.com/all-the-dynamic-dms-page-handling-you-want/

functions.php

<?php
//from http://www.pagelinestheme.com/all-the-dynamic-dms-page-handling-you-want/
add_filter( 'pl_breaker_type', 'custom_breakers');
function custom_breakers( $type ) {
	$prepend = '* ';
	
	//each post category is its own type
	if(is_category()) {
		$type = $prepend . get_category(get_query_var('cat'))->slug;
	}
	//each custom taxonomy (not each term within each taxonomy) is its own type
	if(is_tax()) {
		$type = $prepend . get_query_var( 'taxonomy');
	}
	return $type;
}