viper: Completion

 
 2.5 Completion
 ==============
 
 Completion is done when you type <TAB>.  The Emacs completer does not
 grok wildcards in file names.  Once you type a wildcard, the completer
 will no longer work for that file name.  Remember that Emacs interprets
 a file name of the form ‘/foo//bar’ as ‘/bar’ and ‘/foo/~/bar’ as
 ‘~/bar’.