_walk_bookmarks(): please add the link id as HTML id attribute.

[grosbouff]

Hi, would it be possible to add an HTML attribute that contains the WP link ID when outputting the a blogroll link with _walk_bookmarks() ?

It would be nice to be able to customize links with CSS.

I know it is possible to do it by hooking a function on 'wp_list_bookmarks', but... what a waste of time for nothing :)

Thanks