xmi_can_merge

1095

if (xmi_can_merge(&adj.left2, &irec1))

1100

if (xmi_can_merge(&adj.left1, &irec2))

792

if (!lhole && !chole && xmi_can_merge(left, curr))

794

if (!rhole && !chole && xmi_can_merge(curr, right))

802

if (!lhole && !nhole && xmi_can_merge(left, new))

804

if (!rhole && !nhole && xmi_can_merge(new, right))