update copyrights for 2021

[public-inbox.git] / Documentation / public-inbox-index.pod

diff --git a/Documentation/public-inbox-index.pod b/Documentation/public-inbox-index.pod
index 0848e8604c8aa842a9fdcda6aec4026a45f9442b..67219a23bd3aa02321b7a1aade9a93195883a99c 100644 (file)
--- a/Documentation/public-inbox-index.pod
+++ b/Documentation/public-inbox-index.pod
@@ -162,6 +162,23 @@ See L<public-inbox-init(1)/--skip-docdata> for description and caveats.
 
 Available in public-inbox 1.6.0+.
 
+=item --update-extindex=EXTINDEX, -E
+
+Update the given external index (L<public-inbox-extindex-format(5)>.
+Either the configured section name (e.g. C<all>) or a directory name
+may be specified.
+
+Defaults to C<all> if C<[extindex "all"]> is configured,
+otherwise no external indices are updated.
+
+May be specified multiple times in rare cases where multiple
+external indices are configured.
+
+=item --no-update-extindex
+
+Do not update the C<all> external index by default.  This negates
+all uses of C<-E> / C<--update-extindex=> on the command-line.
+
 =back
 
 =head1 FILES
@@ -291,10 +308,10 @@ and L<http://hjrcffqmbrq6wope.onion/meta/>
 
 =head1 COPYRIGHT
 
-Copyright 2016-2020 all contributors L<mailto:meta@public-inbox.org>
+Copyright 2016-2021 all contributors L<mailto:meta@public-inbox.org>
 
 License: AGPL-3.0+ L<https://www.gnu.org/licenses/agpl-3.0.txt>
 
 =head1 SEE ALSO
 
-L<Search::Xapian>, L<DBD::SQLite>
+L<Search::Xapian>, L<DBD::SQLite>, L<public-inbox-extindex-format(5)>