Incipits

[Phil Holmes]

As I said earlier, I'm working on the incipit snippet to make it fit as a 
Lilypond command.  I've spent a loooong time trying to work out how the 
spacing of the incipit (its length and placing) is related to the indent of 
the main music.  In summary, it doesn't work.  In the code attached, you can 
see 2 versions of the incipit code, both with fixed incipit length (8 cm) 
and left indent (2 cm).  One uses \layout { $(ly:grob-layout grob) and the 
other a simple \layout.  The attached image shows that the incipit size on 
the first version is wrong; on the second it's right.

Does anyone know what's happening here?

--
Phil Holmes

IncipitTest3.png
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IncipitTest3.ly
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