{"action":"created","issue":{"url":"https://api.github.com/repos/eslint/eslint/issues/5502","repository_url":"https://api.github.com/repos/eslint/eslint","labels_url":"https://api.github.com/repos/eslint/eslint/issues/5502/labels{/name}","comments_url":"https://api.github.com/repos/eslint/eslint/issues/5502/comments","events_url":"https://api.github.com/repos/eslint/eslint/issues/5502/events","html_url":"https://github.com/eslint/eslint/issues/5502","id":139048834,"number":5502,"title":"Rule proposal: no-bom (byte order mark, U+FEFF)","user":{"login":"ath88","id":167812,"avatar_url":"https://avatars.githubusercontent.com/u/167812?v=3","gravatar_id":"","url":"https://api.github.com/users/ath88","html_url":"https://github.com/ath88","followers_url":"https://api.github.com/users/ath88/followers","following_url":"https://api.github.com/users/ath88/following{/other_user}","gists_url":"https://api.github.com/users/ath88/gists{/gist_id}","starred_url":"https://api.github.com/users/ath88/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ath88/subscriptions","organizations_url":"https://api.github.com/users/ath88/orgs","repos_url":"https://api.github.com/users/ath88/repos","events_url":"https://api.github.com/users/ath88/events{/privacy}","received_events_url":"https://api.github.com/users/ath88/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/eslint/eslint/labels/evaluating","name":"evaluating","color":"fef2c0"},{"url":"https://api.github.com/repos/eslint/eslint/labels/feature","name":"feature","color":"bfd4f2"},{"url":"https://api.github.com/repos/eslint/eslint/labels/rule","name":"rule","color":"fbca04"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-03-07T18:05:24Z","updated_at":"2016-03-07T18:23:57Z","closed_at":null,"body":"**When does this rule warn?**\r\nWhen there is a [BOM](https://en.wikipedia.org/wiki/Byte_order_mark) in a file checked by ESLint. This has happened to me after inheriting some code. My editor (atom) doesn't show the mark, but I see it on `git diff`. \r\n\r\n**Is this rule preventing an error or is it stylistic?**\r\nStylistic\r\n\r\n**Why is this rule a candidate for inclusion instead of creating a custom rule?**\r\nI believe this rule is related to whitespace rules, which are in the ESLint core already. \r\n\r\n**Are you willing to create the rule yourself?**\r\nYes, though I am not sure how to, yet.\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/eslint/eslint/issues/comments/193381907","html_url":"https://github.com/eslint/eslint/issues/5502#issuecomment-193381907","issue_url":"https://api.github.com/repos/eslint/eslint/issues/5502","id":193381907,"user":{"login":"ilyavolodin","id":1380062,"avatar_url":"https://avatars.githubusercontent.com/u/1380062?v=3","gravatar_id":"","url":"https://api.github.com/users/ilyavolodin","html_url":"https://github.com/ilyavolodin","followers_url":"https://api.github.com/users/ilyavolodin/followers","following_url":"https://api.github.com/users/ilyavolodin/following{/other_user}","gists_url":"https://api.github.com/users/ilyavolodin/gists{/gist_id}","starred_url":"https://api.github.com/users/ilyavolodin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ilyavolodin/subscriptions","organizations_url":"https://api.github.com/users/ilyavolodin/orgs","repos_url":"https://api.github.com/users/ilyavolodin/repos","events_url":"https://api.github.com/users/ilyavolodin/events{/privacy}","received_events_url":"https://api.github.com/users/ilyavolodin/received_events","type":"User","site_admin":false},"created_at":"2016-03-07T18:23:57Z","updated_at":"2016-03-07T18:23:57Z","body":"I thought that we already covered BOM somewhere. There was a request for it a few month back. #4935 I assume you want the reverse behavior?"}}