I know it was as this before, but you can change to use string interpolation now: `'<pre><code class="#{lang}" itemprop="code" itemscope="itemscope" itemtype="http://schema.org/Code"><meta content="#{lang}" itemprop="programmingLanguage" />'`

And maybe split the lines longer than 80 chars. Extract a prop if you think it's better. :smiley: