{"action":"opened","issue":{"url":"https://api.github.com/repos/hadley/ggplot2/issues/1129","labels_url":"https://api.github.com/repos/hadley/ggplot2/issues/1129/labels{/name}","comments_url":"https://api.github.com/repos/hadley/ggplot2/issues/1129/comments","events_url":"https://api.github.com/repos/hadley/ggplot2/issues/1129/events","html_url":"https://github.com/hadley/ggplot2/issues/1129","id":88560855,"number":1129,"title":"Symbol ∈ (unicode u2208) cannot be displayed in ggplot axis.text or title","user":{"login":"tingtingzhan","id":8326410,"avatar_url":"https://avatars.githubusercontent.com/u/8326410?v=3","gravatar_id":"","url":"https://api.github.com/users/tingtingzhan","html_url":"https://github.com/tingtingzhan","followers_url":"https://api.github.com/users/tingtingzhan/followers","following_url":"https://api.github.com/users/tingtingzhan/following{/other_user}","gists_url":"https://api.github.com/users/tingtingzhan/gists{/gist_id}","starred_url":"https://api.github.com/users/tingtingzhan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tingtingzhan/subscriptions","organizations_url":"https://api.github.com/users/tingtingzhan/orgs","repos_url":"https://api.github.com/users/tingtingzhan/repos","events_url":"https://api.github.com/users/tingtingzhan/events{/privacy}","received_events_url":"https://api.github.com/users/tingtingzhan/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-06-15T22:49:57Z","updated_at":"2015-06-15T22:49:57Z","closed_at":null,"body":"However some other unicode is OK, such as the \"double angle\" » (unicode u00BB, using \"\\u00BB\" in R).\r\n\r\nIs that I miss some component of the program?\r\n\r\nThanks :)"}}