I'm not top posting.
%% BUG in Measure Numbering:
%% after a \repeat ending in two \alternative measures, these two measures
should bear the same number;
%% however, Lilypond gives them subsequent numbers; the next section of the
piece starts with a measure
%% number one too high.
%% Example, see line 50.
\version "2.10.10"
\paper{ ragged-right=##t }
% JSB Sonata BWV1017
% Sonata Cembalo+Violino
% 1 Siciliano
\header {
title = "SONATA IV"
subtitle = "BWV 1017"
composer = "Johann Sebastian Bach (1685-1750)"
}
#(set-global-staff-size 19)
SicilianoS = \relative c' {
\key c \minor
\time 6/8
\clef treble
\repeat volta 2 {
\stemUp
c16( es g c g es) c( es g c g es)
c( f as c as f) c( e g bes as g)
\stemDown
as( bes c f c as) f( as c f c as)
f b d f d b f as c f c as
g b d f d c b d f as c, b
c es g c g es c es g c g es
c f as c as f d f g bes g es
c es f as g f c es f as g f
bes, c d f es d as' g f es d c
bes d f bes f d es ges a c bes a
es f ges bes d, c d f d bes f as
g bes es g es bes g b d f d b
g b c es d c d fis g a bes g
fis g a es d c bes c d a' fis g
c, es fis a fis es c es c a c fis
}
\alternative {
{ g16 d b g b d g4. } % THIS is bar 16;
{ g16 d b g b d g4. } % THIS is the alternative bar 16!
}
\pageBreak
\repeat volta 2 {
\stemDown
g,16( b d g d b) g( b d f d b) % THIS BAR should be numbered 17;
however, it is 18!
g b c es c b c es g c g f
g bes! g e des c bes c e g f e
c e f as f c
\stemUp f, g as c as f
des f bes des c bes
\stemDown a c es ges f es
f a bes as ges f es ges f es des c
des c bes a bes e f g as f c e
f as c as f e f as f c as g
\stemUp
f g as d as g
\stemDown as bes c es d c
bes c d f d c d es f as g f
g f es d c es as g f es d c
g b d f d b g b d g d b
g b c es d c g' f es d c b
c e f as g f c' g es g c, es
as c, f as f d b d f d b g
\stemUp
es' c bes! as g f es as g f es d
c f as c as f d f g bes g es
\stemDown
f as des f des b g as' g f es d
\stemUp
c b a g f d' es, d es c' d, b'
c2.
}
}
SicilianoB = \relative c {
\key c \minor
\time 6/8
\clef bass
\repeat volta 2 {
\stemDown
c8( es g) bes,( es g)
\stemUp
as,( c f) g,( bes e)
f,( as c) es,( as c)
d, f as c, f as
\stemDown
b f' as g, d' g
c, es g bes, es g
\stemUp
as, c f g, bes es
\stemDown
f as c es, as c
d, f as es f g
\stemUp
as, d f a, c es
\stemDown
bes es f bes, d as'
es g bes d, g b
c, es g bes,! d g
\stemUp
a, c es g, bes es
fis, a c d, a' d
}
\alternative {
{ g,4.~ g16 b d f d b }
{ g2. }
}
\repeat volta 2 {
\stemUp
g8 b d \stemDown g b d
c es g g, c es
e, g bes c, g' c
\stemUp
f,, as c as c f
\stemDown
bes, f' bes c, es a
des, f bes c, es as
bes, des g c, f c'
\stemUp
f,, as c as c f
\stemDown
bes, d bes' c, es as
d, f as bes, d bes'
es, g c f, as d