packages/gitbook-plugin-livereload/book/plugin.js


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(function() {
  var newEl = document.createElement('script'),
      firstScriptTag = document.getElementsByTagName('script')[0];

  if (firstScriptTag) {
    newEl.async = 1;
    newEl.src = '//' + window.location.hostname + ':35729/livereload.js';
  }

  firstScriptTag.parentNode.insertBefore(newEl, firstScriptTag);
})();