title: Filename completion in reverse order
body: <p>To open a file in vim, I usually type ":e " and then hit tab until the file I want appears.</p>
  
  <p>However, I always get in a rhythm and inadvertently go ONE past the desired file.  Without knowing how to move backwards, I end up tabbing all the way to the end and repeating the whole process.</p>
  
  <p>Is there a way to perform the filename completion in reverse order?</p>