title: How to make Vim's file browser open a file in a new buffer?
body: <p>Sometimes I start Vim by pointing it at a directory, but I'm not certain yet which file I'll need to change, so I end up looking through several files. </p>
  
  <p>Is there a way to make the file browser open a selected file into a new buffer so that the file browser is still available without having to reopen it with :e path/to/directory ?</p>