Examine source code of R/eddit

{
  "manifest_version": 2,
  "name": "R/eddit",
  "author": "Dragomir Mihai",
  "description": "Adds a search engine that searches Reddit!",
  "version": "1.0",
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "R/eddit",
      "search_url": "https://reddit.com/r/{searchTerms}",
      "keyword": "disc",
      "favicon_url": "http://www.redditstatic.com/favicon.ico",
      "is_default": false,
      "encoding": "UTF-8"
    }
  },
  "icons": {
    "32": "icons/favicon.png"
  }
}