LGTM, thanks!
https://codereview.appspot.com/559930043/diff/549940043/Documentation/notation/rhythms.itely File Documentation/notation/rhythms.itely (right): https://codereview.appspot.com/559930043/diff/549940043/Documentation/notation/rhythms.itely#newcode275 Documentation/notation/rhythms.itely:275: @cindex tuplet slur Add: @cindex slur, for tuplets https://codereview.appspot.com/559930043/diff/549940043/Documentation/notation/rhythms.itely#newcode299 Documentation/notation/rhythms.itely:299: @cindex tuplet, visibility Maybe modify this to @cindex tuplet bracket, visibility since we already have this index entry. Add: @cindex visibility of tuplet brackets https://codereview.appspot.com/559930043/diff/549940043/Documentation/snippets/controlling-tuplet-bracket-visibility.ly File Documentation/snippets/controlling-tuplet-bracket-visibility.ly (right): https://codereview.appspot.com/559930043/diff/549940043/Documentation/snippets/controlling-tuplet-bracket-visibility.ly#newcode17 Documentation/snippets/controlling-tuplet-bracket-visibility.ly:17: bracket), @code{#'if-no-beam} (only print a bracket if there is no beam, s/#'if-no-beam/'if-no-beam/ (for synchronization with the rest of the documentation) https://codereview.appspot.com/559930043/