Thread:User talk:SwiftSys/Erm/reply (2)

There's not really anything to show in a screenshot; I'm talking about FontAwesome. Simply, &lt;i class="fa fa-whatever"&gt;&lt;/i&gt; gets stripped by the parser in MW 1.23.2 articles, and MediaWiki:Sidebar renders the htmlchars, rather than parsing the markup. Your extension page suggests this should work in Vector, with just the one modification to Vector.php.