2018-02-01 16:59 GMT+01:00 Stefano Troncaro <stefanotronc...@gmail.com>:
> Ideally, I wanted a function
> that I could use with the edition-engraver to tweak target elements inside
> chords. I framed the question around accidentals in the post above, but
> ultimately I hoped to be able to use the same function (or a very similar
> one) to tweak ties of specific notes instead of being forced to use one
> override for the whole chord, or to tweak other properties of specific notes
> should the need arise.
Well, we have
(1) override.
Aplied to a chord it will work on all relevant grobs found.
One could define some selection, ofcourse.
Like:
command =
\override NoteHead.before-line-breaking =
#(lambda (grob)
(let* ((cause (ly:grob-property grob 'cause))
(pitch (ly:prob-property cause 'pitch))
(alteration (ly:pitch-alteration pitch))
(accidental (ly:grob-object grob 'accidental-grob)))
(if (and (ly:grob? accidental) (eqv? alteration 1/2))
(ly:grob-set-property! accidental 'stencil #f))))
But you wrote you would prefer to address specific notes, not the whole chord.
Therefore we have:
(2) tweak
But you didn't like the already proposed
\single \omit Accidental
which _is_ a tweak
(3) context-properties
basically accidentalStayle sets context-properties.
But ofcourse can't change other note-head-properties as you seem to like.
So I'm at a loss guessing what you desire.
Cheers,
Harm
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