* It is crucial that we traverse in order, or else catchup() on a later * node that is processed out of order can move the buffer past a node * that

* Load script from the provided url and pass the content to the callback. * * @param {string} url The location of the script src * @param {function

* Loop over provided script tags and get the content, via innerHTML if an * inline script, or by using XHR. Transforms are applied if needed. The scr

* Create the normalize() function passed to a loader plugin's * normalize method.