在节点脚本中使用 Highlight.js?

Using Highlight.js inside a node script?

正在尝试运行highlight.js inside a node script that uses JSDom到select需要高亮的块

          const dom = new JSDOM(html);
          const document = dom.window.document;

          document.querySelectorAll('.Test_markup > code').forEach((node)=> {
            var markup = node.innerHTML;
            console.log(markup);
            highlight.highlightBlock(markup);
          });

记录的标记如下所示:

          <div class="Grid">
              <!-- Use Nunjucks to keep markup DRY -->

                  <div class="Grid_cell">1/2</div>

                  <div class="Grid_cell">2/2</div>

           </div>

当我 运行 标记上的代码时,结果是:

TypeError: Cannot read property 'replace' of undefined

想法?

这将产生亮点:

 const highlight = require('highlight.js');
 console.log(highlight.highlight('html', markup).value);