{"action":"opened","issue":{"url":"https://api.github.com/repos/qiemem/ABD/issues/2","labels_url":"https://api.github.com/repos/qiemem/ABD/issues/2/labels{/name}","comments_url":"https://api.github.com/repos/qiemem/ABD/issues/2/comments","events_url":"https://api.github.com/repos/qiemem/ABD/issues/2/events","html_url":"https://github.com/qiemem/ABD/issues/2","id":70443440,"number":2,"title":"Allow arbitrarily many variables","user":{"login":"qiemem","id":28215,"avatar_url":"https://avatars.githubusercontent.com/u/28215?v=3","gravatar_id":"","url":"https://api.github.com/users/qiemem","html_url":"https://github.com/qiemem","followers_url":"https://api.github.com/users/qiemem/followers","following_url":"https://api.github.com/users/qiemem/following{/other_user}","gists_url":"https://api.github.com/users/qiemem/gists{/gist_id}","starred_url":"https://api.github.com/users/qiemem/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/qiemem/subscriptions","organizations_url":"https://api.github.com/users/qiemem/orgs","repos_url":"https://api.github.com/users/qiemem/repos","events_url":"https://api.github.com/users/qiemem/events{/privacy}","received_events_url":"https://api.github.com/users/qiemem/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-23T15:36:42Z","updated_at":"2015-04-23T15:36:42Z","closed_at":null,"body":"I think the best way to solve this would be a `var` extension that has two primitives:\r\n\r\n* `var:set <varname> <value>` - Where `<varname>` is a string and `<value>` is anything.\r\n* `var:get <varname>` - Reports the `<value>` appeared in the most recent `var:set <varname> <value>`\r\n\r\nFor instance:\r\n\r\n```\r\nvar:set \"foo\" 5\r\nprint var:get \"foo\" ;; prints 5\r\nvar:set \"foo\" (var:get \"foo\") + 1\r\nprint var:get \"foo\" ;; prints 6\r\n```"}}