code: function createHtmlText(tokens) {
    var htmlText = '';
  
    tokens.forEach(function(t) {
      if (t.matched) {
        htmlText += '<strong class="' + SearchPad.RESULT_HIGHLIGHT_CLASS + '">' + t.matched + '</strong>';
      } else {
        htmlText += t.normal;
      }
    });
  
    return htmlText !== '' ? htmlText : null;
  }
docs: Create internal HTML markup from result tokens.
  Caters for highlighting pattern matched tokens.
  
  @param  {Array<Object>} tokens
  @return {String}