wet-boew/wet-boew — pull request #2931 by patheard (2013-09-06 17:26:24+00:00)
Title: Tabbed interface: fix enter key blocking on tabs

1. `e.preventDefault()` has been removed from the tab's keydown event
handler. This allows enter key presses to pass through to screen
readers that don't implement their own enter key behaviour.
2. The play button only has `aria-live="polite"` set when it has
focus. This prevents extra speaking of its changed text.

Discussion is in #1018.