Federico Bruni <f...@inventati.org> writes:
> Why is the TabNoteHead printed in the attached example?
> It happens only when using a chord.
That one's over my head without investing some time so I'll wait to see
whether it's obvious to the authors first.
> A related question: if this is not a bug and I'm forced to tweak the
> transparency of the TabNoteHead, how can I save the tweak in a
> variable? I think that it's not possible and I should use a function
> instead, right?
It's possible and you should use a function. "Saving a tweak" (but
actually defining a function anyway if you look closely is actually the
main use case for \etc .
Both of those functions are simple single expressions where only the
last element of a function call or override is missing. For those
particular function definitions, there is a simpler alternative syntax,
namely just writing out the constant part of the expression and
replacing its final missing element with ‘\etc’:
padText =
\once \override TextScript.padding = \etc
\relative {
c''4^"piu mosso" b a b
\padText #1.8
c4^"piu mosso" b a b
\padText #2.6
c4^"piu mosso" b a b
}
[image src="lilypond/55/lily-9fb15b75.png" alt="[image of music]"
text="image of music"]
custosNote =
\tweak NoteHead.stencil #ly:text-interface::print
\tweak NoteHead.text
\markup \musicglyph #"custodes.mensural.u0"
\tweak Stem.stencil ##f
\etc
\relative { c'4 d e f \custosNote g }
[image src="lilypond/84/lily-bb731797.png" alt="[image of music]"
text="image of music"]
--
David Kastrup
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