title: Make user defined language in Notepad++ work regardless of theme
body: <p>I have imported a Less style that a developer had recommended on <a href="http://lesscss.org" rel="nofollow noreferrer">this website</a>, but there is a slight problem - it is made for specific themes only.</p>
  
  <p>Without editing any XML files, is there any way to get this language file working regardless of theming? Like the built-in languages.</p>