Examine source code of Math Equation

{
  "manifest_version": 2,
  "name": "Math Equation",
  "version": "0.1",
  "description": "Required TeX markup language to take math here, there, or just about anywhere that images are supported.",
  "icons": {
    "128": "icons/math128.png"
  },
  "background": {
    "scripts": [
      "latex_transport.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "128": "icons/math128.png"
    },
    "default_title": "TeX Math Here",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "main.js"
      ]
    },
    {
      "matches": [
        "*://docs.google.com/document/*",
        "*://docs.google.com/presentation/*"
      ],
      "js": [
        "dblclick_edit.js"
      ]
    }
  ],
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+Y",
        "linux": "Ctrl+Shift+U",
        "mac": "Command+Shift+Y",
        "chromeos": "Ctrl+Shift+U"
      }
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b862da52-e164-4af0-bbab-c4dc6a6a5a12}"
    }
  }
}