-<li>Produce a \subpage fillet_operation_page "Fillet" on the selected
-edges of the object.</li>
-<li>Produce a \subpage fillet2d_operation_page "2D Fillet" on the corners of a Planar Face.</li>
-<li>Produce a \subpage chamfer_operation_page "Chamfer" on the
-selected edges of the object.</li>