title: VSCode - wrap selected text in "<mark></mark>"
body: <p>I'm using the markdown previewer in VSCode and would like the ability to highlight some text in an ".md" file and wrap it in a "<code>&lt;mark&gt;&lt;/mark&gt;</code>" tag so that it displays highlighted when you view the markdown file in its rendered format.</p>
  
  <p>Is there a quick and easy way to do this?</p>