Examine source code of XenoLeo – Leo Recherche

{
  "manifest_version": 2,
  "name": "__MSG_extName__",
  "version": "2.0.2014.922",
  "description": "__MSG_extDescr__",
  "author": "XA",
  "homepage_url": "http://my.opera.com/XAntares/",
  "options_page": "options.html",
  "default_locale": "de",
  "icons": {
    "16": "icons/icon-16x16.png",
    "19": "icons/icon-19x19.png",
    "48": "icons/icon-48x48.png",
    "128": "icons/icon-128x128.png"
  },
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "omnibox": {
    "keyword": "lx"
  },
  "offline_enabled": false,
  "permissions": [
    "contextMenus",
    "http://dict.leo.org/dictQuery/*"
  ]
}