{"action":"created","issue":{"url":"https://api.github.com/repos/Hardmath123/nearley/issues/97","repository_url":"https://api.github.com/repos/Hardmath123/nearley","labels_url":"https://api.github.com/repos/Hardmath123/nearley/issues/97/labels{/name}","comments_url":"https://api.github.com/repos/Hardmath123/nearley/issues/97/comments","events_url":"https://api.github.com/repos/Hardmath123/nearley/issues/97/events","html_url":"https://github.com/Hardmath123/nearley/issues/97","id":154832028,"number":97,"title":"using nuller and joiner","user":{"login":"seiyria","id":763609,"avatar_url":"https://avatars.githubusercontent.com/u/763609?v=3","gravatar_id":"","url":"https://api.github.com/users/seiyria","html_url":"https://github.com/seiyria","followers_url":"https://api.github.com/users/seiyria/followers","following_url":"https://api.github.com/users/seiyria/following{/other_user}","gists_url":"https://api.github.com/users/seiyria/gists{/gist_id}","starred_url":"https://api.github.com/users/seiyria/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/seiyria/subscriptions","organizations_url":"https://api.github.com/users/seiyria/orgs","repos_url":"https://api.github.com/users/seiyria/repos","events_url":"https://api.github.com/users/seiyria/events{/privacy}","received_events_url":"https://api.github.com/users/seiyria/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Hardmath123/nearley/labels/question","name":"question","color":"cc317c"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-05-14T03:35:28Z","updated_at":"2016-05-14T03:50:01Z","closed_at":null,"body":"Seen [here](https://github.com/Hardmath123/nearley/blob/b3296b31864f60b26237fddae522d18cac7cadc0/lib/generate.js#L118-L123), but if I do something like... `_ -> [\\s]:* {% nuller %}` it doesn't work - it says nuller is not defined. I see that you spit out `id` into the generated code, but not joiner, nuller, or arrconcat. How do you use them?"},"comment":{"url":"https://api.github.com/repos/Hardmath123/nearley/issues/comments/219198659","html_url":"https://github.com/Hardmath123/nearley/issues/97#issuecomment-219198659","issue_url":"https://api.github.com/repos/Hardmath123/nearley/issues/97","id":219198659,"user":{"login":"seiyria","id":763609,"avatar_url":"https://avatars.githubusercontent.com/u/763609?v=3","gravatar_id":"","url":"https://api.github.com/users/seiyria","html_url":"https://github.com/seiyria","followers_url":"https://api.github.com/users/seiyria/followers","following_url":"https://api.github.com/users/seiyria/following{/other_user}","gists_url":"https://api.github.com/users/seiyria/gists{/gist_id}","starred_url":"https://api.github.com/users/seiyria/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/seiyria/subscriptions","organizations_url":"https://api.github.com/users/seiyria/orgs","repos_url":"https://api.github.com/users/seiyria/repos","events_url":"https://api.github.com/users/seiyria/events{/privacy}","received_events_url":"https://api.github.com/users/seiyria/received_events","type":"User","site_admin":false},"created_at":"2016-05-14T03:50:01Z","updated_at":"2016-05-14T03:50:01Z","body":"Hehe. Yeah, so all I did was::\r\n\r\n```\r\n@{% function nuller() { return null; } %}\r\n@{% function joiner(d) { return d.join(''); } %}\r\n```\r\n\r\nWorks like a charm for now. Thanks."}}