PDF of regtests for 2.16.2 - LilyPond

A clef can be folded below notes in a different staff, if there is space enough. With Paper_
column stencil callbacks we can show where columns are in the score.
‘spacing-folded-clef2.ly’
0
8.70
7.70
7.70
1
0
34
5 7
1/4 1/2 1/23/4
8
1
3.01 3.01 3.01 3.94
2.85
1.62 1.62 1.62
3.84
2.71
1.62
Voices that go back and forth between staves do not confuse the spacing engine.
‘spacing-folded-clef3.ly’
8 6
8 6
8 6
8 6
Spacing uses the duration of the notes, but disregards grace notes for this. In this example,
the 8ths around the grace are spaced exactly as the other 8th notes.
‘spacing-grace-duration.ly’
Grace note runs have their own spacing variables in Score.GraceSpacing. So differing grace
note lengths inside a run are spaced accordingly.
‘spacing-grace.ly’
Skyline horizontal spacing may fold non-adjacent columns together, but they still do not
collide. In this case, the arpeggio and the barline do not collide.