title: Vim: Changing Buffer Numbers
body: <p>I usually like to use buffer numbers to go to buffers quickly. Unfortunately, after many searches, opening some files, etc., the buffer numbers get crazy:</p>
  
  <ol>
  <li>Is there anyway to assign buffer numbers manually?</li>
  <li>Is there anyway to restart buffer numbering?</li>
  </ol>
  
  <p>Thanks.</p>