wet-boew/wet-boew — pull request #888 by patheard (2012-12-20 15:45:15+00:00)
Title: Added 'Tab list' heading to tabs (accessibility fix: #872)

* Automatically adding a "Tab list" heading to the tabs at the appropriate heading level of the content.
* If multiple tabbed interfaces on the page, adding the index of each tabbed interface to the heading (creates unique headings).