$tid;
}
-sub parse_references ($$$$) {
- my ($self, $smsg, $mid0, $mids) = @_;
+sub parse_references ($$$) {
+ my ($smsg, $mid0, $mids) = @_;
my $mime = $smsg->{mime};
my $hdr = $mime->header_obj;
my $refs = references($hdr);
blob => $oid,
}, 'PublicInbox::SearchMsg';
my $mids = mids($mime->header_obj);
- my $refs = $self->parse_references($smsg, $mid0, $mids);
+ my $refs = parse_references($smsg, $mid0, $mids);
my $subj = $smsg->subject;
my $xpath;
if ($subj ne '') {