-conform free borders, border to side or side elements.</li>
-<li>\subpage merging_nodes_page "Merge Nodes", considered coincident
-within the indicated tolerance.</li>
-<li>\subpage merging_elements_page "Merge Elements", considered coincident
-within the indicated tolerance.</li>
-<li>\subpage mesh_through_point_page "Move Nodes" to an arbitrary location
-with consequent transformation of all adjacent elements and edges.</li>
-<li>\subpage diagonal_inversion_of_elements_page "Invert an edge" between neighboring triangles.</li>
+ border to side or side elements.</li>
+<li>\subpage merging_nodes_page "Merge Nodes", coincident within the
+ indicated tolerance.</li>
+<li>\subpage merging_elements_page "Merge Elements" based on the same
+ nodes.</li>
+<li>\subpage mesh_through_point_page "Move Nodes" to an arbitrary
+ location with consequent transformation of all adjacent
+ elements.</li>
+<li>\subpage diagonal_inversion_of_elements_page "Invert an edge"
+ between neighboring triangles.</li>