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hara-kiri-group-interface

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.

User settable properties:
remove-first (boolean)
Remove the first staff of a orchestral score?
Internal properties:
items-worth-living (list of grobs)
A list of interesting items. If empty in a particular staff, then that staff is erased.

This grob interface is used in the following graphical objects: RemoveEmptyVerticalGroup

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This page is for LilyPond-2.2.6 (stable-branch).

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