}
ADD_INTERFACE (Stem_tremolo,
- "A beam slashing a stem to indicate a tremolo.",
+ "A beam slashing a stem to indicate a tremolo. The property"
+ " @code{style} can be @code{default} or @code{rectangle}.",
+ /* properties */
"beam-thickness "
"beam-width "
"flag-count "
+ "length-fraction "
"stem "
"style "
"slope "