<p>I've noticed that there seem to be issues with the syntax highlighting.</p>
<p>Take <a href="https://stats.stackexchange.com/q/548609/11849">this recent post</a> as an example:</p>
<p><a href="https://i.stack.imgur.com/8OvI9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8OvI9.png" alt="screenshot of example" /></a></p>
<p>Clearly, the question is tagged <a href="https://stats.stackexchange.com/questions/tagged/r" class="post-tag" title="show questions tagged &#39;r&#39;" rel="tag">r</a>. Thus, R syntax highlighting should be applied. However, it isn't. You can easily see that because comments (starting with <code>#</code>) should be grey. I suspect a default (C?) highlighting is applied. The strange thing is that in some posts correct syntax highlighting is used (<a href="https://stats.stackexchange.com/a/548357/11849">example</a>) and in some not.</p>
<p>Here is a screenshot from Stack Overflow showing the correct syntax highlighting:</p>
<p><a href="https://i.stack.imgur.com/GvG5H.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GvG5H.png" alt="screenshot from post rendered at Stack Overflow" /></a></p>
