Axis_group_engraver + Scheme engraver for staff combining
Originally reported by: lilypond-pkx
Axis_group_engraver + Scheme engraver for staff combining
It provides an intuitive user interface
to control whether shared or separate
staves are printed, and should work
for combinations of 4 or more parts.
Currently, Axis_group_engraver reads
keepAliveInterfaces into an internal
variable during process-music, then
uses the stored value during
acknowledge-grob.
In this patched it waits to read
keepAliveInterfaces during
acknowledge-grob.
http://codereview.appspot.com/576540043
Original URL: https://sourceforge.net/p/testlilyissues/issues/5494