Lines Matching refs:range_a
4987 my $range_a = $a_ranges[$a_i];
4995 if (! defined $range_a || ! defined $range_b) {
4998 trace "range_a[$a_i]=$range_a; range_b[$b_i]=$range_b" if main::DEBUG && $to_trace;
5002 my $a = $range_a->start;
5019 my $end = main::min($range_a->end, $range_b->end);
5031 if ($a == $range_a->end) {
5032 $range_a = $a_ranges[++$a_i];
5033 last unless defined $range_a;
5034 $a = $range_a->start;
5042 trace "range_a[$a_i]=$range_a; range_b[$b_i]=$range_b" if main::DEBUG && $to_trace;
5049 if ($range_a->end >= $b) {
5062 # range_a[$a_i-1]->end < $b <= range_a[$a_i]->end
5064 $range_a = $a_ranges[$a_i];
5065 $a = $range_a->start;