- "This object indicates groups of beats. "
- "Valid choices for @code{style} are @code{bracket} and @code{triangle}.",
- "thickness style height");
+ "This object indicates groups of beats. Valid choices for"
+ " @code{style} are @code{bracket} and @code{triangle}.",
+
+ /* properties */
+ "thickness "
+ "style "
+ "height "
+ );