Fwd: autochange and tuplet brackets

[Simon Bailey]

Hi all,

here's one to ponder. using autochange and tuplets with bracket-visibility = ##t, lilypond 2.17.97 gives the attached output in ugly-tuplets.png. sorry for the as minimal as i can get it example, which isn't quite as minimal as it could be.

i've also included the tweaked output in not-ugly-tuplets.png. this was fixed by using the following tweak/untweak combination before the strange sextuplets:

staffChangeSextupletTweak = {

\override TupletBracket.bracket-visibility = ##t

\override TupletBracket.positions = #'(-20 . -20)

\tupletDown

}

revertStaffChangeSextupletTweak = {

\revert TupletBracket.bracket-visibility

\revert TupletBracket.positions

\tupletNeutral

}

there is some other tweaked magic (dynamics and fonts) in the not-ugly example.

is this a bug or just unexpected behaviour on a border-case which doesn't occur in real music? ;)

regards,

sb

--
Do not meddle in the affairs of trombonists, for they are subtle and quick to anger.

not-ugly-tuplets.png
Description: PNG image

ugly-tuplets.png
Description: PNG image

ugly-tuplets.ly
Description: Text Data