extmsg: wire up to use msgmap for prefixes

DBI + DBD::SQLite has much better handling of prefix lookups
than Xapian.  While we're at it, avoid linking blatantly wrong
Message-IDs to external services.

1 files changed, 0 insertions, 9 deletions

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index 2b33b395..a588af43 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -269,13 +269,4 @@ sub enquire {
         $self->{enquire} ||= Search::Xapian::Enquire->new($self->{xdb});
 }
 
-sub mid_prefix {
-        my ($self, $mpfx) = @_;
-        my $query = eval { $self->qp->parse_query("m:$mpfx", FLAG_PARTIAL) };
-        return if $@;
-        my $res = $self->do_enquire($query, { relevance => 1 });
-        return unless $res->{total};
-        [ map { $_->mid } @{$res->{msgs}} ];
-}
-
 1;