Re: [whatwg/dom] Enable an event listener to be invoked just once (#207)

The spec should clarify what happens if the handler throws an exception. Based on my interpretation of this:

> When set to true, options’s once member indicates that the callback will only be invoked once after which the event listener will be removed

It sounds like the handler will be removed even if it doesn't run to completion, but it would be good to clarify this 👍 

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Received on Monday, 18 April 2016 22:05:57 UTC