Re: [whatwg/dom] Correct setting of target and relatedTargets post-dispatch (#585)

annevk commented on this pull request.



>      </ol>
 
-   <li><p>Otherwise, if <var>parent</var> and <var>relatedTarget</var> are identical, then set
-   <var>parent</var> to null.
+   <li><p>Otherwise, if <var>relatedTargets</var> <a for=list>contains</a> <var>parent</var>, then
+   set <var>parent</var> to null.

I was thinking that since those lists are all immutable, a flattened list backing them is fine, but that only works if retargeting is consistent regardless of which list.

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