At this point shouldn't it be called a feature? Shane
Sent from my T-Mobile 4G LTE Device -------- Original message --------From: Thomas Morley <thomasmorle...@gmail.com> Date: 3/10/18 7:57 PM (GMT-05:00) To: Lucas Werkmeister <m...@lucaswerkmeister.de> Cc: lilypond-user <lilypond-user@gnu.org> Subject: Re: Bug? Mismatched grace notes at beginning of staff cause extra clefs in other staffs 2018-03-11 0:58 GMT+01:00 Lucas Werkmeister <m...@lucaswerkmeister.de>: > Hi everyone, > > I found what I suspect is a LilyPond bug, but I’m not sure yet :) minimal > example: > > \version "2.18.2" > > << > \new Staff { \grace c' c' } > \new Staff { \clef "bass" } >>> > > Instead of beginning with a bass clef, the lower staff begins with a violin > clef and then has a bass clef right after the time signature. If a different > key signature is set (omitted in the above example for brevity), the > accidentals are only printed after that extra clef as well, and the whole > group (bass clef and accidentals) is shifted to the left so that it overlaps > the time signature. > > This seems to happen when the two staves begin with different amounts of > grace notes. A workaround is to add a silent grace note to the lower staff > (\grace s) – just make sure that it’s the same duration as the real grace > note in the upper staff: if it’s longer (e. g. a simple \grace s without > explicit duration if the current duration is 4 and the duration of the other > grace note is 8), then the upper staff will have the same problem instead > (extra clef – same as the original one in this case – and accidentals only > after that). > > Unfortunately, I’m unable to check if this still happens in the current > development version of LilyPond since I’m getting an error when building > from Git, but that’s for a different email :) perhaps someone else can check > that, so I don’t open a bug report for something that’s already fixed? (Or > perhaps it’s simply expected that grace notes should be aligned between > staves? But that would surprise me.) > > Oh, and for the sake of people googling for this error – it also affects > \acciaccatura, \appoggiatura and \slashedGrace. > > Cheers, > Lucas It's issue 34 https://sourceforge.net/p/testlilyissues/issues/34/ Likely our most infamous bug, not fixed. The workaround you've found is mentioned in the docs ;) Search for grace synchronization. Cheers, Harm _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user
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