LGTM
https://codereview.appspot.com/553760043/diff/565830044/Documentation/notation/staff.itely File Documentation/notation/staff.itely (right): https://codereview.appspot.com/553760043/diff/565830044/Documentation/notation/staff.itely#newcode801 Documentation/notation/staff.itely:801: rests, skips, or a combination of these elements. This behavior can be Please use two spaces after a full stop. https://codereview.appspot.com/553760043/diff/565830044/Documentation/notation/staff.itely#newcode807 Documentation/notation/staff.itely:807: solely skips will then be removed. Maybe s/solely skips/skips only/ https://codereview.appspot.com/553760043/
