Pretty printers and exporters for 'Config's from the
<http://hackage.haskell.org/package/configurator-0.3.0.0 configurator> library,
All results are intended to be valid parsing files in the configuration file
syntax of the library.
For a full round trip:
> main = do > cfg <- load [Required "config.cfg"] > writeConf "config.cfg" cfg
This should load the config file, parse it, and then re-export it, rewriting
the original config file. The result should be an identical configuration file
(with keys potentially re-arranged and re-sorted, comments removed, etc.)
See the "Data.Configurator.Export" module for more details and ways to modify
the output style.