Event Groups

The DOM Level 3 specification has a section (1.2.2.2) that talks briefly about “groups” of event listeners. What does this mean? Is this similar to attaching event listeners with a namespace, as in jQuery: “event.my_namespace”?

That was the 2003 working draft, which no longer applies.

Here’s the 2010 working draft of DOM Level 3 (still a work in progress)
http://www.w3.org/TR/DOM-Level-3-Events/

It would appear that I am a moron. My apologies.