What happened to the tabs?

[yclipse]

Atlantis, it appears, no longer provides a tab for each bookmark in the file. This was a useful feature and I'm sorry that it has disappeared.

[Robert]

Greetings--
The Atlantis Control Board (F6) has a panel dedicated to bookmarks with most relevant commands on a special toolbar. You can even create hyperlinks to the bookmarks directly from this Bookmarks panel.
Cheers
Robert