{"action":"opened","issue":{"url":"https://api.github.com/repos/vega/vega-parser/issues/8","repository_url":"https://api.github.com/repos/vega/vega-parser","labels_url":"https://api.github.com/repos/vega/vega-parser/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/vega/vega-parser/issues/8/comments","events_url":"https://api.github.com/repos/vega/vega-parser/issues/8/events","html_url":"https://github.com/vega/vega-parser/issues/8","id":197970555,"number":8,"title":"Parameterized default source for event selector parser","user":{"login":"arvind","id":42262,"avatar_url":"https://avatars.githubusercontent.com/u/42262?v=3","gravatar_id":"","url":"https://api.github.com/users/arvind","html_url":"https://github.com/arvind","followers_url":"https://api.github.com/users/arvind/followers","following_url":"https://api.github.com/users/arvind/following{/other_user}","gists_url":"https://api.github.com/users/arvind/gists{/gist_id}","starred_url":"https://api.github.com/users/arvind/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/arvind/subscriptions","organizations_url":"https://api.github.com/users/arvind/orgs","repos_url":"https://api.github.com/users/arvind/repos","events_url":"https://api.github.com/users/arvind/events{/privacy}","received_events_url":"https://api.github.com/users/arvind/received_events","type":"User","site_admin":false},"labels":[{"id":390888853,"url":"https://api.github.com/repos/vega/vega-parser/labels/enhancement","name":"enhancement","color":"84b6eb","default":true}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-12-29T08:19:58Z","updated_at":"2016-12-29T08:19:58Z","closed_at":null,"body":"Vega-Lite users `vega-parser.selector` to parse event selectors in order to build out the necessary signals for a selection. By default, the source of events is set to `view` if no other valid source is specified. It would be helpful if this default was parameterized, such that Vega-Lite events could be sourced to `scope` by default. This seems simpler than having to traverse the JSON representation to replace `view` with `source` post-parse. "}}
{"actor":{"display_login":"arvind"}}