function stripTight(strings, ...values) {

  let result = '';

  console.log('tagged')

  for(let i = 0; i < strings.length; i++){

    // strip whitespace before and after a newline

    result += strings[i]

      .replace(/(\s+)?\n(\s+)?/g, '');

​

    if(i < values.length){

      result += values[i];

    }

  }

​

  return result;

}

​

​

console.log(stripTight`

  <ul>

    <li data-foo=${'"adsf"'}></li>

    <li ${'disabled'}></li>

  </ul>

`);