contents_entry(0 11 {Killing and Moving Text} 11-1)
contents_entry(1 11.1 {Deletion and Killing} 11-1)
contents_entry(2 11.1.1 {Deletion} 11-1)
contents_entry(2 11.1.2 {Killing by Lines} 11-2)
contents_entry(2 11.1.3 {Other Kill Commands} 11-2)
contents_entry(1 11.2 {Un-Killing} 11-2)
contents_entry(2 11.2.1 {Appending Kills} 11-3)
contents_entry(2 11.2.2 {Un-killing Earlier Kills} 11-3)
contents_entry(1 11.3 {Other Ways of Copying Text} 11-4)
contents_entry(2 11.3.1 {Accumulating Text} 11-4)
contents_entry(2 11.3.2 {Copying Text Many Times} 11-5)