=head1 NAME
-public-inbox extindex format description
+public-inbox-extindex-format - external index format description
=head1 DESCRIPTION
=head1 COPYRIGHT
-Copyright 2020 all contributors L<mailto:meta@public-inbox.org>
+Copyright 2020-2021 all contributors L<mailto:meta@public-inbox.org>
License: AGPL-3.0+ L<http://www.gnu.org/licenses/agpl-3.0.txt>