install XHook
This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greasyfork.org/scripts/15379/96218/installXHook.js
var xhook = installXHook(unsafeWindow); xhook.enable(); xhook.before(function(req, cb) { /* See https://github.com/jpillora/xhook */ });