lei q: drop "oid" output format

The default deduplication command-line arguments would be
non-sensical for such an option and probably confusing.  It
doesn't seem worth the code to support OID-only output when it's
easy enough to use one of the JSON formats to extract the same
info.

We also don't have OIDs if using remotes, and the
to-be-implemented memoization will be optional.

1 files changed, 0 insertions, 4 deletions

diff --git a/lib/PublicInbox/LeiOverview.pm b/lib/PublicInbox/LeiOverview.pm
index 880c7acc..ea35871c 100644
--- a/lib/PublicInbox/LeiOverview.pm
+++ b/lib/PublicInbox/LeiOverview.pm
@@ -286,10 +286,6 @@ sub ovv_each_smsg_cb { # runs in wq worker usually
                                 $buf = '';
                         }
                 }
-        } elsif ($self->{fmt} eq 'oid') {
-                sub {
-                        my ($smsg, $mitem) = @_;
-                }
         } # else { ...
 }