Hi all,
I'm trying to understand how the Scheme markup command works, and I noticed
that it seems to work exactly the same way if one of the lines is commented
out, like so:
#(define-markup-command (vspace layout props amount) (number?)
"This produces a invisible object taking vertical space."
;(ly:make-stencil "" (cons -1 1) (cons 0 amount))
(ly:make-stencil "" (cons -1 1) (cons amount amount)))
I'm wondering if there is a reason I'm not seeing to include both lines.
Each line creates an invisible box, right?
David
>
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On Wed, Oct 7, 2009 at 5:21 AM, Susan Dittmar <[email protected]> wrote:
> > But you'll need to make sure the music that's actually used in the sample
> is
> > public domain.
>
> Please use some other music for the example. I do not know under which
> license, if at all, Eva pubished the tune. One of the reasons why I just
> posted an except...
>
> Susan
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