Category menu - date format - Joomla! Forum - community, help and support

hello. i'd alter date format on every content menu page (where items listed). this:

monday, 03 april 2006........... item-title.......... author

i want shortform date - 03.04.2006 or similar. how change this?

the date format specified in language file:

if change
define('_date_format_lc',"%a, %d %b %y");
to
define('_date_format_lc',"%d.%m.%y");
it should want (dd.mm.yyyy)

there lots of options php strftime date function (qv)