{"action":"opened","issue":{"url":"https://api.github.com/repos/stuartpb/pwalls-spec/issues/4","repository_url":"https://api.github.com/repos/stuartpb/pwalls-spec","labels_url":"https://api.github.com/repos/stuartpb/pwalls-spec/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/stuartpb/pwalls-spec/issues/4/comments","events_url":"https://api.github.com/repos/stuartpb/pwalls-spec/issues/4/events","html_url":"https://github.com/stuartpb/pwalls-spec/issues/4","id":135443949,"number":4,"title":"Does the Walled Descendant Combinator need to match walls?","user":{"login":"stuartpb","id":572196,"avatar_url":"https://avatars.githubusercontent.com/u/572196?v=3","gravatar_id":"","url":"https://api.github.com/users/stuartpb","html_url":"https://github.com/stuartpb","followers_url":"https://api.github.com/users/stuartpb/followers","following_url":"https://api.github.com/users/stuartpb/following{/other_user}","gists_url":"https://api.github.com/users/stuartpb/gists{/gist_id}","starred_url":"https://api.github.com/users/stuartpb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stuartpb/subscriptions","organizations_url":"https://api.github.com/users/stuartpb/orgs","repos_url":"https://api.github.com/users/stuartpb/repos","events_url":"https://api.github.com/users/stuartpb/events{/privacy}","received_events_url":"https://api.github.com/users/stuartpb/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-02-22T15:00:01Z","updated_at":"2016-02-22T15:00:01Z","closed_at":null,"body":"> The element matched on the LHS of the combinator must have the `wall` attribute defined or contain a Shadow DOM.\r\n\r\nI was thinking, it might be nice to let the walled descendant operator work in contexts where the LHS doesn't match that rule - its effect could be as simple as \"descendants without crossing a `wall` boundary\", similar to the behavior of getPart (where it can be called on descendants)."}}