I managed to find a workaround for this bug, by inserting a
'TremoloSpanEvent / STOP by hand inside the quotation. Attached the .ly
and the .png to show both buggy and worked-around behaviour.
Rutger
On 3/22/20 7:57 PM, Rutger Hofman wrote:
For the examples I sent, 2.20 gives the same result as 2.21 (and any
previous version, as far as I know). I had also tried with cueDuring but
that didn't work either: no tremolos unless a "real" note follows in the
quotation.
Lilypond still reports these warnings/errors (line numbers apply e.g. to
the s1 quotes):
tremolo-quote-event.ly:26:5: warning: unterminated chord tremolo
programming error: Grob direction requested while calculation in progress.
continuing, cross fingers
tremolo-quote-event.ly:26:26: programming error: ly:stem::calc-length
called but will not be used for beamed stem.
\repeat tremolo 16 {
c32 d } |
Can I do more to help pinpoint the errors?
Rutger
On 3/22/20 5:23 PM, Mats Bengtsson wrote:
On 2020-03-21 17:15, Mark Knoop wrote:
At 15:10 on 21 Mar 2020, David Kastrup wrote:
Mark Knoop <m...@opus11.net> writes:
At 12:52 on 21 Mar 2020, Rutger Hofman wrote:
Good morning list,
when I end a \quoteDuring after a \repeat tremolo { ... }, the
tremolo
beams are missing or distorted. If the quotation has nontremolo music
afterwards, there is no issue.
I didn't find a workaround. I tried adding a grace note or a
zero-duration note in the quotation, to no avail.
I would love to have a workaround as long as this has not been fixed.
You need to set quotedEventTypes to include tremolo-event. See:
http://lilypond.org/doc/v2.18/Documentation/notation/writing-parts#quoting-other-voices
Huh. Why wouldn't that be the default? This report triggered a
Deja vu
with me; I thought it was fixed previously? Or was this some other
kind
of event recently added?
Apologies David, it is indeed now included in the default. I think I
was remembering the same from a previous problem I encountered.
Rutger - I'm not sure what is going on here.
Quoting tremolo repeats works correctly in 2.20 but didn't work in
2.18 (and also not in 2.19.83 if I remember correctly). For the
record, I used the following in my files, in version 2.18/2.19 (this
is the same solution that is used by default in 2.20)
\layout{
\context {
\Score
\compressFullBarRests
quotedCueEventTypes = #'(
note-event
rest-event
tie-event
beam-event
tuplet-span-event
tremolo-event)
}
\context {
\CueVoice
\override StemTremolo.beam-thickness = #0.35
}
}
/Mats
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\version "2.21.0"
\paper {
indent = 40
}
% Hack to stop a multi-note tremolo at the end of a quotation.
%
stopTremolo = #(define-music-function () ()
(make-music 'TremoloSpanEvent
'span-direction STOP))
music = \relative c'' {
\repeat tremolo 16 { c32 d } |
c4
}
\addQuote music { \music }
\score {
<<
\new Staff \with { instrumentName = "the music" } <<
\displayMusic \music
>>
\new Staff \with { instrumentName = "quote s1 | s4" } <<
\quoteDuring music { s1 | s4 }
>>
\new Staff \with { instrumentName = "quote s1 |" } <<
\quoteDuring music { s1 | }
>>
\new Staff \with { instrumentName = "quote s1 \stopTremolo |" } <<
\quoteDuring music { s1 \stopTremolo | }
>>
>>
}
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