sub add_overview {
my ($self, $mime, $smsg) = @_;
$smsg->{lines} = $mime->body_raw =~ tr!\n!\n!;
sub add_overview {
my ($self, $mime, $smsg) = @_;
$smsg->{lines} = $mime->body_raw =~ tr!\n!\n!;
my $hdr = $mime->header_obj;
my $mids = mids_for_index($hdr);
my $refs = parse_references($smsg, $hdr, $mids);
my $hdr = $mime->header_obj;
my $mids = mids_for_index($hdr);
my $refs = parse_references($smsg, $hdr, $mids);