my ($ibx, $mid) = @_;
return if length($mid) < $MIN_PARTIAL_LEN;
my $srch = $ibx->search or return; # NOT ->isrch, we already try ->ALL
my ($ibx, $mid) = @_;
return if length($mid) < $MIN_PARTIAL_LEN;
my $srch = $ibx->search or return; # NOT ->isrch, we already try ->ALL