title: Too many comment lines break vim's syntax highlighting
body: <p>I am using a verification language called 'e'. In this language the code is placed in brackets like this &lt;'...'> . Anything outside of the brackets is considered a comment. Usually in a file, we have description of a function/file right before the brackets. I have noticed if the comment section before the brackets are too long ( greater than 100 lines) the syntax highlighting in vim breaks.</p>
  
  <p>Does anyone know a solution for this problems?</p>