Regex search

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Regex search",
  "short_name": "Search on page using regular expression",
  "version": "1.1",
  "description": "Allows to search on page using regular expression pattern.\n\nUse CTRL+SHIFT+F hotkey to open search form",
  "icons": {
    "16": "img/loupe-icon-16.png",
    "48": "img/loupe-icon-48.png",
    "128": "img/loupe-icon-128.png"
  },
  "browser_action": {
    "default_icon": {
      "19": "img/loupe-icon-19.png",
      "38": "img/loupe-icon-38.png"
    },
    "default_popup": "search-box.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "content.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "windows": "Ctrl+Shift+F",
        "mac": "Command+Shift+F",
        "chromeos": "Ctrl+Shift+F",
        "linux": "Ctrl+Shift+F"
      }
    }
  }
}