title: Vim: reverse visual mode perspective
body: <p>Let's say you're using vim to select in visual mode. You hit <kbd>v</kbd>, then start moving to the right with <kbd>l</kbd>. Then, let's say you wish to extend your selection to the left, without changing the point at the right. That is, you're satisfied with <code>'&gt;</code> but want to change <code>'&lt;</code>.</p>
  
  <p>How do you swap so that it is as if you started at <code>'&gt;</code> and are selecting to the left, changing <code>'&lt;</code>?</p>
  
  <p>I have a vague recollection that I've seen this before, but it's hard to google for.</p>