LanguageSpecification

Language Specification
LogicalDOC can handle a wide set of different languages and variants. A language specifications is a string that follows this format:  (_ )?


 * The language argument is a valid ISO Language Code. These codes are the lower-case, two-letter codes as defined by ISO-639. You can find a full list of these codes at a number of sites, such as: http://www.loc.gov/standards/iso639-2/englangn.html


 * The country part(optional) is a valid ISO Country Code. These codes are the upper-case, two-letter codes as defined by ISO-3166. You can find a full list of these codes at a number of sites, such as: http://www.iso.ch/iso/en/prods-services/iso3166ma/02iso-3166-code-lists/list-en1.html

Some examples:
 * English: en
 * Italian: it
 * Spanish: es
 * Portuguese: pt
 * Brazilian: pt_BR