Examine source code of Tsonga spell checker

{
  "dictionaries": {
    "ts": "dictionaries/ts-ZA.dic"
  },
  "version": "20110323.3resigned1",
  "browser_specific_settings": {
    "gecko": {
      "id": "ts-ZA@dictionaries.addons.mozilla.org"
    }
  },
  "name": "Tsonga spell checker",
  "manifest_version": 2
}