function loadSync(url) {
    var fs = _dereq_('fs');
    var buffer = fs.readFileSync(url);
    return parseBuffer(util.nodeBufferToArrayBuffer(buffer));
}
Synchronously load the font from a URL or file.
When done, returns the font object or throws an error.
@alias opentype.loadSync
@param  {string} url - The URL of the font to load.
@return {opentype.Font}