 
   if isPureObject args
     config = args
-  else 
+  else
     while arg = args.shift()
       switch arg
         when '-browsers'

  c.paths = filterByGrep(c.paths, grep) if grep
  c

module.exports = processArgv
  """
  Version: #{version}

  Usage: viff /path/to/config_file.config.js

  Read More: https://github.com/winsonwq/viff

  """

processArgv = (args) ->
