xdg_basedir :: XdgBasedir :: config_dirs
files in addition to the $XDG_CONFIG_HOME base directory.
	# Preference-ordered set of base directories to search for configuration
	# files in addition to the $XDG_CONFIG_HOME base directory.
	fun config_dirs: Array[String] do return native_config_dirs.to_string_array
					lib/xdg_basedir/xdg_basedir.nit:88,2--90,76