ADD_INTERFACE (Hara_kiri_group_spanner,"hara-kiri-group-interface",
- " As Vertical_group_spanner, but keep track of interesting items. If \
-we don't contain any interesting items after linebreaking, then \
-gracefully commit suicide. Objective: don't disgrace Lily by \
-typesetting empty lines in orchestral scores.", \
- "items-worth-living remove-first");
+ "A group spanner that keeps track of interesting items. If it "
+ "doesn't contain any after linebreaking, then it "
+ "will remove itself and all its children."
+ ,
+ "items-worth-living remove-first");