2018-02-01 16:59 GMT+01:00 Stefano Troncaro <address@hidden>:
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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remove-accidental-cond.ly