code: private static String[] determineDescription(CliDeclaredOptionSpec cliCommand, boolean fullDescription, int maxTextWidth) {
          final List<String> descriptions = formatOptionDescription(cliCommand, maxTextWidth);
          if (!fullDescription && descriptions.size() > 1) {
              return new String[] {getFirst(descriptions) + " (...more)"};
          } else {
              return descriptions.toArray(new String[]{});
          }
      }
docs: hide multi-line descriptions when usage is not focussed on the current option (ie. --current-option--help)