{"action":"opened","issue":{"url":"https://api.github.com/repos/atom/atom/issues/9442","labels_url":"https://api.github.com/repos/atom/atom/issues/9442/labels{/name}","comments_url":"https://api.github.com/repos/atom/atom/issues/9442/comments","events_url":"https://api.github.com/repos/atom/atom/issues/9442/events","html_url":"https://github.com/atom/atom/issues/9442","id":115169149,"number":9442,"title":"file reformatting on open","user":{"login":"chrisdrackett","id":4378,"avatar_url":"https://avatars.githubusercontent.com/u/4378?v=3","gravatar_id":"","url":"https://api.github.com/users/chrisdrackett","html_url":"https://github.com/chrisdrackett","followers_url":"https://api.github.com/users/chrisdrackett/followers","following_url":"https://api.github.com/users/chrisdrackett/following{/other_user}","gists_url":"https://api.github.com/users/chrisdrackett/gists{/gist_id}","starred_url":"https://api.github.com/users/chrisdrackett/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chrisdrackett/subscriptions","organizations_url":"https://api.github.com/users/chrisdrackett/orgs","repos_url":"https://api.github.com/users/chrisdrackett/repos","events_url":"https://api.github.com/users/chrisdrackett/events{/privacy}","received_events_url":"https://api.github.com/users/chrisdrackett/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-04T23:00:24Z","updated_at":"2015-11-04T23:00:24Z","closed_at":null,"body":"I have files with a `.examples` extension that recently started to reformat on open. They look normal for a split second before many spaces and page breaks are added to the file. If I hit undo at this point I can get the file back into its normal format. I'm sure that this is probably a 3rd party package, but I have a lot of them. What is the preferred method of tracking down what is causing this?"}}