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From: | Risto Vääräniemi |
Subject: | Fwd: Weird behaviour with TupletNumber.avoid-slur (beam disappears) |
Date: | Wed, 16 Nov 2016 12:42:22 +0200 |
2016-11-16 8:30 GMT+01:00 Risto Vääräniemi <address@hidden>:
> David's example shows the same issue, I'm having.
>
> @Mark:
> I'm writing choir music with soprano & alto on one staff and tenor & bass on
> another. So, basically I need to force slurs & ties on the "outer side" of
> each staff. I also need to force stems up / down. I just deleted everything
> unnecessary from my example as instructed.
>
> Could this be a bug? --> Should I send this to bug list? I could not find a
> suitable bug in the list with a quick search.
>
> -Risto
Hi Risto,
https://sourceforge.net/p/testlilyissues/issues/596/
https://sourceforge.net/p/testlilyissues/issues/1374/
https://sourceforge.net/p/testlilyissues/issues/4583/
are related.
I wrote a test-code and checked with several versions since 2.12.3
(hence the old syntax)
suicideTN =
\override TupletNumber #'before-line-breaking =
#(lambda (grob) (ly:grob-suicide! grob))
omitTN = \override TupletNumber #'stencil = #'()
hideTN = \override TupletNumber #'transparent = ##t
avoidSlurOutside = \override TupletNumber #'avoid-slur = #'outside
printTuplets =
#(define-music-function (parser location nmbr mus mus2)
(integer? ly:music? ly:music?)
#{
\relative c'' {
$mus2
$mus
\repeat unfold $nmbr \times 2/3 { g8^( a) g }
}
#})
nr = 4
\markup \rounded-box \fill-line { "default" }
\markup "default"
\printTuplets #nr {}{}
\markup "suicide TupletNumber-grob"
\printTuplets #nr \suicideTN {}
\markup "omit TupletNumber.stencil"
\printTuplets #nr \omitTN {}
\markup "TupletNumber.transparent = ##t"
\printTuplets #nr \hideTN {}
\markup \rounded-box \fill-line { "avoid-slur : outside" }
\markup "default"
\printTuplets #nr {} \avoidSlurOutside
\markup "suicide TupletNumber-grob"
\printTuplets #nr \suicideTN \avoidSlurOutside
\markup "omit TupletNumber.stencil"
\printTuplets #nr \omitTN \avoidSlurOutside
\markup "TupletNumber.transparent = ##t"
\printTuplets #nr \hideTN \avoidSlurOutside
Turns out the position of the slur is inconsistent even back in 2.12.3
But the Beam only vanishs for devel-versions.
In 2.19.29, which is the oldest devel-version lying around on my
machine, the beam disappears already, but not for 2.18.2
So, yes, this is a bug. Please report.
Cheers,
Harm
tuplenumber.avoid-slur_2.11.57.png
Description: PNG image
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