[pmwiki-devel] Require a password to edit RecentChanges (etc.) pages: regex problem

[Simon]

I've added the following to my config.php,
but I don't get the prompt for a password.
I suspect my regex is wrong, can anyone help please

## Require a password to edit RecentChanges (etc.) pages.
if ($action=='edit'
    &&
preg_match('/\\.(Search|(Main|Side)Bar|Group(Header|Footer|Attributes)|(All)?RecentChanges)$/',
$pagename))
  { $DefaultPasswords['edit'] = crypt('mysecretpassword!'); }


thanks

Simon
.