"adminemail=s" => \$config{adminemail},
"timeformat=s" => \$config{timeformat},
"sslcookie!" => \$config{sslcookie},
+ "httpauth!" => \$config{httpauth},
"exclude=s@" => sub {
$config{wiki_file_prune_regexp}=qr/$config{wiki_file_prune_regexp}|$_[1]/;
},