1. \time 3/4; \repeat volta 2 { a a a } \alternative {{ b b b } {a a a }}
does not put a |: at the start.
2. \clef "G_8"; puts the 8 in the wrong place -- overlapping the
clef, on the first line of the staff.
3. With \translator{\ScoreContext
\consists "Bar_number_engraver";
}
bar numbers collide with
the staff group bracket.
4. When a slur is split over two systems, the note on the second
system shows no sign of being slurred. This is especially annoying
when the two systems are on different pages.
5. Likewise when a tie should go into two alternatives at the end of
a volta:
\time 3/4; \repeat volta 2 { a b c ~} \alternative {{c d c}{c d
e}}
