In fact the code is there by default. I just checked the sidebar.php file from the theme and it has the following lines:
...
<ul>
<?php wp_register(); ?>
<li><?php wp_loginout(); ?></li>
...
Still the login/logout link is there but not the register link??
I am logged out. The code is not there – I am using a default setup.
I installed WordPress MU but I don’t get the register link by default again.
Does this mean that there is no way that I can avoid changing theme code manually?