LilyPond Internals Reference: 2.2.51 Hara_kiri_engraver

### 2.2.51 Hara_kiri_engraver

Like `Axis_group_engraver`, but make a hara-kiri spanner, and add interesting items (i.e., note heads, lyric syllables, and normal rests).

Properties (read)

> `keepAliveInterfaces` (list)

>   A list of symbols, signifying grob interfaces that are worth keeping a staff with `remove-empty` set around for.

This engraver creates the following layout object(s):

VerticalAxisGroup.

`Hara_kiri_engraver` is part of the following context(s): ChordNames, FiguredBass, FretBoards and Lyrics.

#### Internals Reference