Re: [Lilypond-auto] Issue 2835 in lilypond: set Instrument Change information once per Staff, not once per Voice

[lilypond]

Updates:
        Status: Accepted
        Owner: ---
        Labels: -Patch-needs_work Patch-abandoned

Comment #4 on issue 2835 by address@hidden: set Instrument Change  
information once per Staff, not once per Voice
http://code.google.com/p/lilypond/issues/detail?id=2835

The regression test 'instrument-switch.ly' uses instrumentCueName by  
itself, outside of the \instrumentSwitch system, to create the text markup  
alone.
   \set Voice.instrumentCueName = "In.1"
(That test is currently broken, as it wants to print a return to "In.1" in  
measure 3)

The Notation Reference 1.6.1 also uses instrumentCueName to create the text  
markup alone, within a CueVoice.

So probably existing scores depend on Voice and CueVoice listening for  
changes to the instrumentCueName and printing the new name.