// TODO: translate the following.
// 'error.xml' => 'Error in XML file at line %d: %s.',
// 'error.cannot_import' => 'Cannot import: %s.',
// TODO: translate the following.
// 'error.xml' => 'Error in XML file at line %d: %s.',
// 'error.cannot_import' => 'Cannot import: %s.',