{"action":"created","issue":{"url":"https://api.github.com/repos/jgm/pandoc/issues/4819","repository_url":"https://api.github.com/repos/jgm/pandoc","labels_url":"https://api.github.com/repos/jgm/pandoc/issues/4819/labels{/name}","comments_url":"https://api.github.com/repos/jgm/pandoc/issues/4819/comments","events_url":"https://api.github.com/repos/jgm/pandoc/issues/4819/events","html_url":"https://github.com/jgm/pandoc/issues/4819","id":348226537,"node_id":"MDU6SXNzdWUzNDgyMjY1Mzc=","number":4819,"title":"Undocumented change in YAML metadata parsing (Pandoc 2.2.3)","user":{"login":"cagix","id":20356276,"node_id":"MDQ6VXNlcjIwMzU2Mjc2","avatar_url":"https://avatars1.githubusercontent.com/u/20356276?v=4","gravatar_id":"","url":"https://api.github.com/users/cagix","html_url":"https://github.com/cagix","followers_url":"https://api.github.com/users/cagix/followers","following_url":"https://api.github.com/users/cagix/following{/other_user}","gists_url":"https://api.github.com/users/cagix/gists{/gist_id}","starred_url":"https://api.github.com/users/cagix/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cagix/subscriptions","organizations_url":"https://api.github.com/users/cagix/orgs","repos_url":"https://api.github.com/users/cagix/repos","events_url":"https://api.github.com/users/cagix/events{/privacy}","received_events_url":"https://api.github.com/users/cagix/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-08-07T08:50:49Z","updated_at":"2018-08-07T08:52:08Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"Pandoc 2.2.3 and 2.2.3.1 read\r\n```\r\n---\r\nfoo: 42\r\n...\r\n```\r\n\r\nas \r\n```\r\nPandoc (Meta {unMeta = fromList [(\"foo\",MetaInlines [Str \"42\"])]}) []\r\n```\r\n\r\nHowever, in pandoc 2.2.2 and earlier, the same YAML would produce a `MetaString` instead:\r\n```\r\nPandoc (Meta {unMeta = fromList [(\"foo\",MetaString \"42\")]}) []\r\n```\r\n\r\nIs this change of behaviour intended? Since it may break some Lua filters, it should be documented."},"comment":{"url":"https://api.github.com/repos/jgm/pandoc/issues/comments/410983964","html_url":"https://github.com/jgm/pandoc/issues/4819#issuecomment-410983964","issue_url":"https://api.github.com/repos/jgm/pandoc/issues/4819","id":410983964,"node_id":"MDEyOklzc3VlQ29tbWVudDQxMDk4Mzk2NA==","user":{"login":"cagix","id":20356276,"node_id":"MDQ6VXNlcjIwMzU2Mjc2","avatar_url":"https://avatars1.githubusercontent.com/u/20356276?v=4","gravatar_id":"","url":"https://api.github.com/users/cagix","html_url":"https://github.com/cagix","followers_url":"https://api.github.com/users/cagix/followers","following_url":"https://api.github.com/users/cagix/following{/other_user}","gists_url":"https://api.github.com/users/cagix/gists{/gist_id}","starred_url":"https://api.github.com/users/cagix/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cagix/subscriptions","organizations_url":"https://api.github.com/users/cagix/orgs","repos_url":"https://api.github.com/users/cagix/repos","events_url":"https://api.github.com/users/cagix/events{/privacy}","received_events_url":"https://api.github.com/users/cagix/received_events","type":"User","site_admin":false},"created_at":"2018-08-07T08:52:08Z","updated_at":"2018-08-07T08:52:08Z","author_association":"CONTRIBUTOR","body":"running the Linux binaries under Debian Stretch"}}
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