/**
* Provide a list of available action arguments.
*
* @param Components_Config $config The active configuration.
*
* @return NULL
*/
private static function _getActionArguments(Horde_Cli_Modular $modular)
{
$actions = array();
foreach ($modular->getModules() as $module) {
$actions = array_merge($actions, $modular->getProvider()->getModule($module)->getActions());
}
return array('list' => $actions, 'missing_argument' => array('help'));
}