Re: [Lilypond-auto] Issue 2504 in lilypond: Patch: Don't use virtual base classes without apparent reason

[lilypond]

Updates:
        Labels: -Patch-review Patch-needs_work
Comment #3 on issue 2504 by colinpkc...@gmail.com: Patch: Don't use virtual  
base classes without apparent reason
http://code.google.com/p/lilypond/issues/detail?id=2504

Trevor's comments on Rietveld say this needs work.