title: How to highlight with color only selected text?
body: <p>I want to highlight text who stands not at the beginning of line rather in the middle.</p>
  
  <p>If I do this:</p>
  
  <pre><code>FORMAT INTENSIFIED COLOR = 3.
  WRITE AT 120 'test'.
  </code></pre>
  
  <p>then is the whole line highlighted with color.</p>
  
  <p>How can I only highlight the text section?</p>