1 add style to list separator, so one could write to userstyle.css:
3 table.dataplugin_table span.sep {
8 and have list items listed below each other
10 --- data/helper.php 2010-02-23 03:00:00.000000000 +0200
11 +++ data/helper.php 2009-09-10 09:00:02.000000000 +0300
16 - return join(', ',$outs);
17 + return join('<span class="sep">, </span>',$outs);