function allowed_nickname($nickname) {
# XXX: should already be validated for size, content, etc.
static $blacklist = array('rss', 'xrds', 'doc', 'main',
function allowed_nickname($nickname) {
# XXX: should already be validated for size, content, etc.
static $blacklist = array('rss', 'xrds', 'doc', 'main',