lei index [OPTIONS] FOLDER
-lei index [OPTIONS] --stdin
-
=head1 DESCRIPTION
Similar to L<lei-import(1)>, but does not store a copy of
=over
-=item -
-
-=item --stdin
-
-Read input from standard input. This is the default if standard
-input is a pipe or regular file and there are no arguments on
-the command-line.
-
=item -F MAIL_FORMAT
=item --in-format=MAIL_FORMAT
-Message input format: C<eml>, C<maildir>, C<imap>, C<imaps>, C<nntp>,
-C<nntps>, C<mboxrd>, C<mboxcl2>, C<mboxcl>, or C<mboxo>.
+There is currently no need for this option. It will support C<mh>,
+eventually. For now, the default (and only supported) format is
+C<maildir>. When IMAP and NNTP support are fleshed out, those
+formats will be inferred from their URLs.
-Default: C<eml> when reading from stdin
+Default: C<maildir>
=item -q