Am 08.08.2017 um 10:23 schrieb Marc Hohl:
I wanted to write a little callback to remove all occurrencies of "0" fingerings.
This doesn’t empty the stencil but removes the Fingering grobs completely (by suicide):
\override Fingering.before-line-breaking =
#(lambda (grob)
(if (equal? (ly:grob-property grob 'text) "0")
(ly:grob-suicide! grob)))
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