This module allows you to read configuration data written in a human-readable and easily-editable text format and access it as a perl data structure. It also allows you to write configuration data from perl back to this format. The data format allows key/value pairs, comments, escaping of unprintable or problematic characters, sensible whitespace handling, support for Unicode data, nested sections, or blocks, of configuration data. WWW: http://search.cpan.org/dist/Config-Wrest/