-sub ensure_metadata {
- my ($self) = @_;
- my $doc = $self->{doc};
- my $end = $doc->termlist_end;
-
- unless (defined $PFX2TERM_RE) {
- my $or = join('|', keys %PublicInbox::Search::PFX2TERM_RMAP);
- $PFX2TERM_RE = qr/\A($or)/;
- }
-
- while (my ($pfx, $field) = each %PublicInbox::Search::PFX2TERM_RMAP) {
- # ideally we'd move this out of the loop:
- my $i = $doc->termlist_begin;
-
- $i->skip_to($pfx);
- if ($i != $end) {
- my $val = $i->get_termname;
-
- if ($val =~ s/$PFX2TERM_RE//o) {
- $self->{$field} = $val;
- }
- }
- }
-}
-