Re: [Lilypond-auto] Issue 2789 in lilypond: Patch: Doc: clarify the use of a Scheme engraver.

[lilypond]

Updates:
        Labels: -Patch-new Patch-review

Comment #2 on issue 2789 by pkx1...@gmail.com: Patch: Doc: clarify the use  
of a Scheme engraver.
http://code.google.com/p/lilypond/issues/detail?id=2789#c2
Patchy the autobot says: passes tests.