text: (function () {
  
    'use strict';
  
    function findActiveStep(steps) {
      for (var i = 0; i < steps.length; i++) {
        if (steps[i].className === 'is-active') {
          return i + 1;
        }
      }
      // The final "Finished" step is never "active".
      if (steps[steps.length - 1].className === 'done') {
        return steps.length;
      }
      return 0;
    }
  
    function installStepsSetup() {
      var steps = document.querySelectorAll('.task-list li');
      if (steps.length) {
        var header = document.querySelector('header[role="banner"]');
        var stepIndicator = document.createElement('div');
        stepIndicator.className = 'step-indicator';
        stepIndicator.innerHTML = findActiveStep(steps) + '/' + steps.length;
        header.appendChild(stepIndicator);
      }
    }
  
    if (document.addEventListener) {
      document.addEventListener('DOMContentLoaded', installStepsSetup);
    }
  
  })();
  