{"action":"opened","issue":{"url":"https://api.github.com/repos/behdad/harfbuzz/issues/307","repository_url":"https://api.github.com/repos/behdad/harfbuzz","labels_url":"https://api.github.com/repos/behdad/harfbuzz/issues/307/labels{/name}","comments_url":"https://api.github.com/repos/behdad/harfbuzz/issues/307/comments","events_url":"https://api.github.com/repos/behdad/harfbuzz/issues/307/events","html_url":"https://github.com/behdad/harfbuzz/issues/307","id":173883656,"number":307,"title":"Incorrect layout of accented characters","user":{"login":"manuel-rhdt","id":3199013,"avatar_url":"https://avatars.githubusercontent.com/u/3199013?v=3","gravatar_id":"","url":"https://api.github.com/users/manuel-rhdt","html_url":"https://github.com/manuel-rhdt","followers_url":"https://api.github.com/users/manuel-rhdt/followers","following_url":"https://api.github.com/users/manuel-rhdt/following{/other_user}","gists_url":"https://api.github.com/users/manuel-rhdt/gists{/gist_id}","starred_url":"https://api.github.com/users/manuel-rhdt/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/manuel-rhdt/subscriptions","organizations_url":"https://api.github.com/users/manuel-rhdt/orgs","repos_url":"https://api.github.com/users/manuel-rhdt/repos","events_url":"https://api.github.com/users/manuel-rhdt/events{/privacy}","received_events_url":"https://api.github.com/users/manuel-rhdt/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-08-29T22:01:42Z","updated_at":"2016-08-29T22:01:42Z","closed_at":null,"body":"When I typeset e.g. V̂ (regular V with combining circumflex accent) I get bad positioning using the Latin Modern Roman Font with hb-view and the ot-shaper. However when using the coretext shaper everything looks alright. Maybe I need to use certain font features or am I missing something else?\r\n\r\not rendering:\r\n![ot](https://cloud.githubusercontent.com/assets/3199013/18069031/c4a59254-6e44-11e6-8b4a-de9ca5a71456.png)\r\n\r\ncoretext rendering:\r\n![coretext](https://cloud.githubusercontent.com/assets/3199013/18069013/a7593b6a-6e44-11e6-9e26-b941347f4a81.png)"}}
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