title: How do you use special letters (danish) in R-studio?
body: <p>I am from Denmark and need to be able to use danish letters in my R-code.</p>
  
  <p>If I add some code like:</p>
  
  <pre><code>print("Århus er bare øv...")
  </code></pre>
  
  <p>and save it as an R-script file in R-studio, the next time I open the file in R-studio I get:</p>
  
  <pre><code>print("?rhus er bare ?v...")
  </code></pre>