Spacing bug.

[Rune Zedeler]

I am sorry for big, clumsy example (very clumsy) - but I was unable to
reproduce this bug.

I really try to widen the space - I have

    \translator {
       \ScoreContext
       SpacingSpanner \override #'arithmetic-basicspace = #4.0
       SpacingSpanner \override #'maximum-duration-for-spacing = 
#(make-moment 1 64)
    }

and the two first lines look as they should - but the two last lines are
very packed and ugly.
If I remove the above translator then it looks all normal.
What is going wrong? Some sort of overflow?


-Rune

\version "1.3.129"

ndef =  \property Voice.NoteHead \override #'style = #'default

ncros = \property Voice.NoteHead \override #'style = #'cross

ndiam = \property Voice.NoteHead \override #'style = #'diamond

cymc = {\ndiam \notes a'4}
cymcd = {\ndiam \notes a'4.}
cymcf = {\ndiam \notes a'8}
cymr = {\ncros \notes a'4}
cymrd = {\ncros \notes a'4.}
cymrf = {\ncros \notes a'8}
hh  = {\ncros \notes f'}
hho = {\ncros \notes f'8^\open}
hhc = {\ncros \notes f'8^\stopped}
hhoff = {\ncros \notes f'16^\open}
hhcff = {\ncros \notes f'16^\stopped}
hhs = {\ncros \notes e4}
hhsf = {\ncros \notes e8}
bd  = {\ndef  \notes g4}
bdd = {\ndef  \notes g4.}
bdf  = {\ndef  \notes g8}
bdff  = {\ndef \notes g16}
sn  = {\ndef  \notes d'4}
snf  = {\ndef  \notes d'8}
snfd  = {\ndef  \notes d'8.}
th  = {\ndef  \notes e'4}
thf  = {\ndef  \notes e'8}
thff  = {\ndef  \notes e'16}
thfff  = {\ndef  \notes e'32}
tm  = {\ndef  \notes c'4}
tmf  = {\ndef  \notes c'8}
tmff  = {\ndef  \notes c'16}
tmfff  = {\ndef  \notes c'32}
tl  = {\ndef  \notes a4}
tlf  = {\ndef  \notes a8}
tlff  = {\ndef  \notes a16}
tlfff  = {\ndef  \notes a32}

coco = \notes {\hhc \hho \hhc \hho}
bsb  = \notes {\bd \snf \bdf}

drumu = \context Voice=drumu \notes {\clef "percussion"; \stemUp
  \repeat "volta" 3 {
    \cymc \hhc \hho \coco \coco \coco \coco \coco r8 \cymrf r \cymcf r2 |
    \coco \coco \coco \coco \coco \coco 
  }
  \alternative {
    {\cymr r8 \cymcf r2}
    {\cymrd \cymcf r4. \cymcf | r2.. \cymcf s1}
    {\cymrd \cymcf r4. \cymcf}
  }
  r2.. \cymcf r4 \th \tmf \tmf r4 | \cymc r4 \cymrd \cymcf | r8 \thf \thf r8 
\tmf \tmf r8 \cymcf |
  r2.. \cymcf | r4 \th \tmf \tmf r4 | \cymc \cymr \cymcd \cymcf | r2 r8 \cymcf 
r8 \cymcf \bar "|.";
}
druml = \context Voice=druml \notes {\stemDown
  \repeat "volta" 3 {     
    \bsb \bsb \bsb \bd \sn \bsb \bsb r8 \bdf r \bdf r8.\thfff \thfff \thff 
\thff \tmf |
    \bsb \bsb \bsb \bd \sn \bsb \bd \sn 
  }
  \alternative {
    {\bdd \bdf r8. \thfff \thfff \thff \thff \tmf}
    {\bdd \bdf r4. \bdf \hhs \hhs \hhs \hhsf \bdf | r8 \thf \thf \bdf \tmf \tmf 
\bdf \tlf}
    {\bdd \bdf r4. \bdf}
  }
  \hhs \hhs \hhs \hhsf \bdf | \hhs \hhs \hhs \hhs | \bd \hhs \bd \hhsf \bdf | 
\hhs r8 \bdf r4 \bdf \bdf |
  \hhs \hhs \hhsf \bdf \hhsf \bdf | \hhs \hhs \hhs \hhs | \bd \bd \bdd \bdf | 
r2 r8 \bdf r8 \bdf |
}



\score{
  \notes {
      \context Staff=drstaff <\drumu \druml>
  }
  \paper{ 
    linewidth = 18.0 \cm;
    \translator {
       \ScoreContext
       SpacingSpanner \override #'arithmetic-basicspace = #4.0
       SpacingSpanner \override #'maximum-duration-for-spacing =  #(make-moment 
1 64)
    }

  }
}