code: function() {
  
        var x, els;
  
        // setup [contentEditable=true]
        els = document.querySelectorAll(
          'p[hashedit-element], [hashedit] h1[hashedit-element], [hashedit] h2[hashedit-element], h3[hashedit-element], h4[hashedit-element], h5[hashedit-element], span[hashedit-element], ul[hashedit-element] li, ol[hashedit-element] li, table[hashedit-element] td, table[hashedit-element] th, blockquote[hashedit-element], pre[hashedit-element]'
        );
  
        for (x = 0; x < els.length; x += 1) {
  
          // add attribute
          els[x].setAttribute('contentEditable', 'true');
  
        }
  
      }
docs: Setup content editable element