PDF of regtests for 2.16.2 - LilyPond

When the staff-space is increased, the system-start delimiter should still be collapsed (i.e.
the collapse-height should not give an absolute length, but a multiple of staff-spaces).
‘system-start-bar-collapse-staffspace.ly’
A piano context included within a staff group should cause the piano brace to be drawn to
the left of the staff angle bracket.
‘system-start-bracket.ly’
A heavy-bar system start delimiter may be created by tuning the SystemStartBar grob.
‘system-start-heavy-bar.ly’
Deeply nested system braces, brackets, etc., may be created with the
systemStartDelimiterHierarchy property.