8va parse abc is error about abcm2ps

[match08]

error look image:

[moinejf]

The problem comes from !8va(! used in a secondary voice.
This decoration applies on all voices of the staff, so, you must have it in only one voice.
In your tune, there is a shift of the '8va' because there is an other decoration on the note. As a workaround, put the !8va(! decoration on an small invisible space:

!3!bgab !1!c'd'e'^f'!8va(!y1 !5!g'!1!d'e'^f' !4!g'd'e'f' | %17

[match08]

Thanks for your very clear explanation!!
This, however, is not abc error ...
It is an error in abcm2ps.

The !8va(! must be present in both voices!
Because both voices need to be transposed:

X:1
I:score ( 1 2 )
K:C
V:1
abc'd' !8va(! e'f'g'a' !8va)! |
V:2
fgab !8va(! c'd'e'f' !8va)! |

abcm2ps is in error, because to renders the 8va twice.
abc2svg works correct.

[moinejf]

You are right, !8va(! does transpose only the current voice.
The commit cb15801 should solve your problem.
Thanks.

[match08]

X:1
T:40
Z:?
%%scale 0.85
%%pagewidth 21.00cm
%%leftmargin 1.89cm
%%rightmargin 1.26cm
%%score { ( 1 2 3 ) | ( 4 5 ) }
L:1/16
Q:1/4=80
M:2/4
I:linebreak $
K:F
%%stretchlast 1
V:1 treble
V:2 treble
V:3 treble
L:1/4
V:4 treble
V:5 treble
V:1
!p!"^Allegrissimo,quasi presto""^（"!8va(! (6:4:6f''f'"_leggiero"g'a'g'f' (6:4:6c''c'd'e'd'c'!8va)! | %1
(6:4:6f'fgagf (6:4:6c'cdedc | (6:4:6fFGAGF (6:4:6cCDEDC |$ %3
(6:4:6F[I:staff +1]F,G,A,G,F, (6:4:6CC,D,E,D,C, | %4
(6:4:6!3!F,E,!1!F,!3!A,^G,!1!A,[I:staff -1] (6:4:6!3!C=B,!1!C"_cresc."!3!FE!1!F | %5
(6:4:6A^G!1!Ac=B!1!c (6:4:6fe!1!f!3!a^g!3!a |$ %6
!8va(! (6:4:6!1!=g!2!^f!1!g!5!g'^f'g' (6:4:6!1!gfg!5!=b'^a'b' | (6:4:6!1!c'=bc'!5!c''=b'c'' z4 | %8
!ff! .[f'a'c''f'']2 z2!8va)! .[c'e'g'c'']2 z2 | .[fac'f']2 z2 .[cegc']2 z2 |$ %10
.[FAcf]2 z2 .[CEGc]2 z2 | %11
[I:staff +1] .[F,A,CF]2[I:staff -1] z2[I:staff +1] .[C,E,G,C]2[I:staff -1] z2 | %12
(6:4:6!3!A,^G,!1!A,!3!C=B,!1!C (6:4:6!3!FE!1!FA^G!3!A |$ %13
(6:4:6!1!=G^FG!5!g^fg (6:4:6!1!d^cd!5!d'^c'd' | (6:4:6!1!=c=Bc!5!=c'=bc' (6:4:6!1!cBc!5!e'^d'e' | %15
(6:4:6!1!fef!5!f'e'f' z4 |!p! (6:4:6!3!A^G!1!A!3!c=B!1!c (6:4:6!3!fef!3!a^g!1!a |$ %17
(6:4:6!3!=g^f!1!g!3!c'=b!1!c'!8va(! (6:4:6!3!e'^d'!1!e'!3!g'^f'!1!g' | %18
(6:4:6!3!=f'e'!1!f'!3!=b'^a'!1!b' (6:4:6!3!d''^c''!1!d''!3!f''e''f'' | %19
(6:4:6!1!e''!2!^d''!3!e''!1!c''!2!=b'!3!c'' (6:4:6!1!g'!2!^f'!3!g'!1!e'!2!^d'!3!e' |$ %20
"_cresc." z2 (3!5!d''^c''d'' (6:4:6c''d''c''d''c''d'' | z2 (3!5!=c''=b'c'' (6:4:6b'c''b'c''b'c'' | %22
z2 (3!5!g'^f'g' (6:4:6f'g'f'g'f'g'!8va)! | z2 (3!5!=b^ab (6:4:6abab!3!a!4!b |$ %24
(6:4:6cg=agag (6:4:6egagag | (6:4:6dgagag (6:4:6cgagag | (6:4:6cgagag (6:4:6=Bgagag | %27
(6:4:6fgagag (6:4:6=Bgagag |$ (6:4:6cg"_dolce"agag (6:4:6egagag | (6:4:6dgagag (6:4:6cgagag | %30
(6:4:6cgagag (6:4:6=Bgagag | (6:4:6fgagag (6:4:6=Bgagag |$"_cresc." [cegc']2 z2 [egc'e']2 z2 | %33
[fc'f']2 z2 [^fc'_e'^f']2 z2 |!f!!8va(! [gc'=e'g']2 z2 [=ac'_e'=a']2 z2 | %35
[=bd'_a'=b']2 z2 [^c'g'_b'^c'']2 z2 |$!ff! [d'=a'd'']2 z2 [_e'a'=c''_e'']2 z2 | %37
[=e'g'c''=e'']2 z2 [d'f'=b'd'']2 z2 | %38
(6:4:6[c'e'c'']!3!g'e'c'!3!g!2!e!8va)! (6:4:6c!3!GE[I:staff +1]C!3!G,E, |[I:staff -1] z8 ::$ %40
!f!"^ten." [Gg]8- | [Gg]8 |"^ten." [Aa]8- | [Aa]8 |$ (6:4:6(!4!bc'bc'bc' (6:4:6bc'bc'bc' | %45
(6:4:6!4!ac'ac'ac' (6:4:6ac'ac'ac' | (6:4:6!3!gc'gc'gc' (6:4:6z !5!g^fgfg |$ %47
(6:4:6z !5!e^dede (6:4:6z !5!c=BcBc | %48
!p! (6:4:6!1!C)"_leggiero"!2!=B,!1!C!3!G^F!1!G (6:4:6!3!c=B!1!c!3!g^f!1!g | %49
!8va(! (6:4:6!3!c'=bc'!5!c''!4!_b'!2!g'!8va)! (6:4:6!1!c'!4!_b!2!g!1!c!4!_B!2!G |$ %50
(6:4:6!1!C!2!=B,!1!C!3!A^G!1!A (6:4:6!3!c=B!1!c!3!a^g!1!a | %51
!8va(! (6:4:6!3!c'=b!1!c'c''!4!a'f'!8va)! (6:4:6c'!4!afc!4!AF | %52
(6:4:6E!2!^D!1!E!5!e!3!^d!1!e (6:4:6!5!e'^d'e'!1!e!3!d!4!e |$ %53
(6:4:6!1!F!2!E!1!F!5!f!3!e!1!f (6:4:6!5!f'e'f'!1!f!3!e!4!f | %54
(6:4:6!1!G!2!^F!1!G"_cresc."!5!g!3!^f!1!g!8va(! (6:4:6!5!g'^f'g'!1!c'!2!=b!3!c' | %55
!<(! (6:4:6d'!2!c'd'e'!2!d'e' (6:4:6=f'!2!e'f'g'!2!^f'!<)!!1!g' |$ %56
!f! (6:4:6!2!a'!3!c''a'f'f''f' (6:4:6!2!e'!3!g'e'c'c''c'!8va)! | %57
(6:4:6!2!ac'aff'f (6:4:6!2!egecc'c | (6:4:6AcAFfF (6:4:6EGE"_dimin."CcC | %59
(6:4:6A,CA,F,FF,[I:staff +1] (6:4:6E,G,E,C,CC, |$ %60
!p![I:staff -1] (6:4:6!2!F,!4!A,^G,!1!A,!3!C=B, (6:4:6!1!C!3!FE!1!F!3!A^G | %61
(6:4:6!1!A!3!c=B!1!c!3!fe (6:4:6!1!f!3!a^g!1!a!4!c'!2!a | %62
!8va(! (6:4:6!1!=g!3!^f'g'a'g'f' (6:4:6!1!g'!2!=b'!3!d''=f''d''b' | %63
(6:4:6!5!c''!3!g'!2!e'c'!3!ge c2!8va)! z2 |$!ff!!8va(! [f'a'c''f'']2 z2 [c'e'g'c'']2!8va)! z2 | %65
[fac'f']2 z2 [cegc']2 z2 | [Acfa]2 z2 [A^cg]2 z2 | [Adf]2 z2 [df_ad']2 z2 |$ %68
!p! (6:4:6!3!c=BcdcB (6:4:6!1!c!3!=bc'd'c'b | %69
!8va(! (6:4:6!1!c'!3!=b'c''d''c''b' (6:4:6!5!c''!4!_b'!3!g'!2!e'c'e' | %70
!8va)! f'2 (3!1!CDE (6:4:6!1!F"_leggiero"GAB!1!cd | %71
(6:4:6e!1!fgab!1!c'!8va(! (6:4:6d'e'!1!f'g'a'b' |$ %72
(6:4:6c''c'c''!4!b'!3!g'!2!e'!8va)! (6:4:6c'!4!bgec!2!=B | %73
(6:4:6!1!c!4!=bc'!4!_b!3!g!2!e (6:4:6c!4!BGEC!2!B, | %74
(6:4:6A,=B,CDCB,"_cresc." (6:4:6!1!C!3!=BcdcB | %75
(6:4:6!1!c!3!=bc'd'c'b!8va(! (6:4:6!1!c'!3!=b'c''d''!3!c''b' |$ %76
(6:4:6!3!c''e''d''c''_b'a' (6:4:6!4!g'f'e'd'!3!c'=b!8va)! | (6:4:6c'e'd'c'_ba (6:4:6!4!gfed!3!cB | %78
!f! ([Acfa]6 .!4!f2) | ([!3!FBdf]6 .!3!d2) |$ ([Bdgb]6 .g2) | ([!3!Gceg]6 .e2) | ([ceac']6 .a2) | %83
([!3!Adfa]6 .f2) |$!ff! [dfbd']4 [f_ad'f']4 | [cf=ac']4 [EBce]4 | !1!!5!f x3 a x3 | %87
(6:4:6(Bcdcdc (6:4:6Bcdcdc |$ f) x3 a x3 | (6:4:6(Bcdcdc (6:4:6B"_cresc."cdcdc | %90
[!1!!5!Af]4) [!1!!5!ca]4 | [!1!!5!fc']4 [af']4 |$!8va(! [c'a']4 [f'c'']4 | [a'f'']4 [a'f'']4 | %94
!ff! (6:4:6f''!3!c''a'!8va)!f'!3!c'a (6:4:6f'!3!c'afcA | %95
[I:staff +1] (6:4:6FCA,F,C,A,, (6:4:6F,,A,,C,F,A,C |$ %96
[I:staff -1] (6:4:6FAcfac'!8va(! (6:4:6f'a'c''f''c''a'!8va)! | %97
(6:4:6f'c'afcA (6:4:6F[I:staff +1]CA,F,C,A,, | F,,2[I:staff -1] z2 [Acfa]2 z2 | %99
[FAcf]2 z2 [Acfa]2 z2 | [FAcf]2 z2 [fac'f']2 z2 | [F,A,CF]2 z2 z4 :| %102
V:2
!8va(! x8!8va)! | x8 | x8 |$ x8 | x8 | x8 |$!8va(! x8 | x8 | x4!8va)! x4 | x8 |$ x8 | x8 | x8 |$ %13
x8 | x8 | x8 | x8 |$ x4!8va(! x4 | x8 | x8 |$ (3!1!=d'!2!^c'!1!d'- d'6 | (3!1!=c'!2!=b!1!c'- c'6 | %22
(3!1!g!2!^f!1!g- g6!8va)! | (3!1!=B!2!^A!1!B- B6 |$ !2!c' x3 e' x3 | d' x3 c' x3 | %26
c' x3 !4!=b x3 | f' x3 !4!=b x3 |$ c' x3 e' x3 | d' x3 c' x3 | c' x3 !4!=b x3 | f' x3 !4!=b x3 |$ %32
x8 | x8 |!8va(! x8 | x8 |$ x8 | x8 | x4!8va)! x4 | x8 ::$ (6:4:6Gcecec (6:4:6ececec | %41
(6:4:6ececec (6:4:6ececec | (6:4:6Acfcfc (6:4:6fcfcfc | (6:4:6fcfcfc (6:4:6fcfcfc |$ [cg]8 | %45
[cf]8 | [ce]4 [!2!!1!ce]4 |$ [!2!!1!Gc]4 [!2!!1!EG]4 | x8 |!8va(! x4!8va)! x4 |$ x8 | %51
!8va(! x4!8va)! x4 | x8 |$ x8 | x4!8va(! x4 | x8 |$ x8!8va)! | x8 | x8 | x8 |$ x8 | x8 |!8va(! x8 | %63
x6!8va)! x2 |$!8va(! x6!8va)! x2 | x8 | x8 | x8 |$ x8 |!8va(! x8 |!8va)! x8 | x4!8va(! x4 |$ %72
x4!8va)! x4 | x8 | x8 | x4!8va(! x4 |$ x8!8va)! | x8 | x8 | x8 |$ x8 | x8 | x8 | x8 |$ x8 | x8 | %86
(6:4:6Acdcdc (6:4:6Acdcdc | B4 B4 |$ (6:4:6Acdcdc (6:4:6Acdcdc | B4 B4 | %90
(6:4:6Acdcdc (6:4:6c!2!fgfgf | (6:4:6f!2!ababa (6:4:6ac'd'c'd'c' |$ %92
!8va(! (6:4:6c'f'g'f'g'f' (6:4:6f'a'b'a'b'a' | (6:4:6a'c''d''c''d''c'' (6:4:6a'c''d''c''d''c'' | %94
x2!8va)! x6 | x8 |$ x4!8va(! x4!8va)! | x8 | x8 | x8 | x8 | x8 :| %102
V:3
!8va(! x2!8va)! | x2 | x2 |$ x2 | x2 | x2 |$!8va(! x2 | x2 | x!8va)! x | x2 |$ x2 | x2 | x2 |$ x2 | %14
x2 | x2 | x2 |$ x!8va(! x | x2 | x2 |$ x2 | x2 | x2!8va)! | x2 |$ x2 | x2 | x2 | x2 |$ x2 | x2 | %30
x2 | x2 |$ x2 | x2 |!8va(! x2 | x2 |$ x2 | x2 | x!8va)! x | x2 ::$ x2 | x2 | x2 | x2 |$ x2 | x2 | %46
x2 |$ x2 | x2 |!8va(! x!8va)! x |$ x2 |!8va(! x!8va)! x | x2 |$ x2 | x!8va(! x | x2 |$ x2!8va)! | %57
x2 | x2 | x2 |$ x2 | x2 |!8va(! x2 | x3/2!8va)! x/ |$!8va(! x3/2!8va)! x/ | x2 | x2 | x2 |$ x2 | %69
!8va(! x2 |!8va)! x2 | x!8va(! x |$ x!8va)! x | x2 | x2 | x!8va(! x |$ x2!8va)! | x2 | x2 | x2 |$ %80
x2 | x2 | x2 | x2 |$ x2 | x2 | x2 | !1!!5!g !1!!4!e |$ x2 | g e | x2 | x2 |$!8va(! x2 | x2 | %94
x/!8va)! x3/2 | x2 |$ x!8va(! x!8va)! | x2 | x2 | x2 | x2 | x2 :| %102
V:4
.[!1!!3!fa]2 z2 .[cegb]2 z2 | .[FA]2 z2 .[CEGB]2 z2 |[K:bass] .[F,A,]2 z2 .[C,E,G,B,]2 z2 |$ %3
.[F,,A,,]2 z2 .[C,,E,,G,,B,,]2 z2 | .[F,,A,,]2 z2 z2 (C,2 | .F,2).C,2.A,,2.F,,2 |$ %6
.G,,2.[G,CE]2 .G,,2.[G,DF]2 |!f! .C,2.[G,CE]2 .[C,,C,]2 z2 | %8
(6:4:6z[K:treble] !3!fgagf (6:4:6z !3!cdedc | (6:4:6z !3!FGAGF (6:4:6z !3!CDEDC |$ %10
[K:bass] (6:4:6z F,G,A,G,F, (6:4:6z C,D,E,D,C, | (6:4:6z F,,G,,A,,G,,F,, (6:4:6.z C,,D,,E,,D,,C,, | %12
[F,,,F,,]2 .C,2.A,,2.F,,2 |$ .[B,,,B,,]2.[D,G,]2 .B,,2.[D,G,]2 | %14
.[C,,C,]2.[F,A,C]2 .C,2.[G,B,C]2 | .F,2.[A,CF]2 .[F,,F,]2 z2 | .F,2[K:treble] (!4!C2[FA]2C2) |$ %17
[K:bass] .E,2[K:treble] (C2[EG]2C2) |[K:bass] D,2 (G,2[=B,F]2G,2) | .C,2 (G,2[CE]2G,2) |$ %20
.[F,,F,]2 ([!1!!2!A,D]2F,2[A,D]2) | .[^F,,^F,]2 ([!1!!2!A,_E]2F,2[A,E]2) | %22
!f! .[G,,G,]2 ([C=E]2G,2[CE]2) | .[G,,G,]2 ([DF]2G,2[DF]2) |$!ff! .C,2.!4!G,2.[CE]2.G,2 | %25
.E,2.G,2.[CE]2.G,2 | .D,2.!4!G,2.[=B,F]2.G,2 | .G,,2.!5!G,2.[DF]2.G,2 |$!p! .C,2.G,2.[CE]2.G,2 | %29
.E,2.G,2.[CE]2.G,2 | .D,2.G,2.[=B,F]2.G,2 | .G,,2.G,2.[DF]2.G,2 |$ %32
(6:4:6C,C=B,CB,C (6:4:6_B,,_B,A,B,A,B, | (6:4:6A,,A,^G,A,G,A, (6:4:6_A,,_A,=G,A,G,A, | %34
(6:4:6G,,G,^F,G,F,G, (6:4:6^F,,F,^E,F,E,F, | (6:4:6=F,,=F,=E,F,E,F, (6:4:6E,,E,^D,E,D,E, |$ %36
(6:4:6F,,F,E,F,E,F, (6:4:6^F,,^F,^E,F,E,F, | (6:4:6G,,G,^F,G,F,G, (6:4:6G,,,G,,^F,,G,,F,,G,, | %38
[C,,E,,G,,C,]2 z2 [C,E,G,C]2 z2 | .[C,,C,]2 z2 z4 ::$ z2 .[C,C]2.[=B,,=B,]2.[C,C]2 | %41
.[_B,,_B,]2.[C,C]2.[G,,G,]2.[C,C]2 | z2 .[C,C]2.[=B,,=B,]2.[C,C]2 | %43
.[A,,A,]2.[C,C]2.[F,,F,]2.[C,C]2 |$ .[E,,E,]2.[G,,G,]2 .[E,,E,]2.[C,,C,]2 | %45
.[F,,F,]2.[C,,C,]2 .[A,,,A,,]2.[F,,,F,,]2 | .[C,,C,]2 .C,,2"^dimin.".E,,2.G,,2 |$ %47
.C,2.E,2.G,2.C2 | .[E,,E,]2 .C,2.[G,_B,]2.C,2 | .[E,,E,]2 .C,2.[G,B,]2.C,2 |$ %50
.[F,,F,]2 .C,2.[F,A,]2.C,2 | .[F,,F,]2 .C,2.[F,A,]2.C,2 | .G,,2 .[E,B,]2.C,2.[E,B,]2 |$ %53
.F,,2 .[F,A,]2.C,2.[F,A,]2 | .C,,2 .C,2.[E,G,C]2 z2 | z8 |$[K:treble] [!1!!3!fa]2 z2 [cegb]2 z2 | %57
[FA]2 z2 [CEGB]2 z2 |[K:bass] [F,A,]2 z2 [C,E,G,B,]2 z2 | [F,,A,,]2 z2 [C,,E,,G,,B,,]2 z2 |$ %60
[F,,,F,,]2 (!4!C,2[F,A,]2C,2) | F,,2 (C,2[F,A,]2C,2) | G,,2[E,G,C]2 G,,2[D,F,G,=B,]2 | %63
C,2[E,G,C]2 C,,2 z2 |$ (6:4:6F,,,F,,!3!G,,A,,G,,!1!F,, (6:4:6C,,C,!3!D,E,D,!1!C, | %65
(6:4:6F,,F,!3!G,A,G,!1!F, (6:4:6C,C!3!DED!1!C | %66
[K:treble] (6:4:6F,F!3!GAG!1!F (6:4:6!5!A,!1!E!3!FGF!1!E | %67
[K:bass] (6:4:6D,D!3!EFE!1!D (6:4:6=B,,=B,!3!CDC!1!B, |$ .C,2[K:treble] (C2[FA]2C2) | %69
[K:bass] .C,2 (G,2[B,CE]2G,2) | (6:4:6!5!F,,!4!C,!2!F,!1!A,F,C, (6:4:6A,,C,F,A,F,C, | %71
(6:4:6F,,C,F,A,F,C, (6:4:6A,,C,F,A,F,C, |$ %72
(6:4:6!5!G,,!3!C,!2!E,!1!B,E,C, (6:4:6!4!B,,C,E,G,E,C, | %73
(6:4:6!5!G,,!3!B,,C,E,C,B,, (6:4:6!5!E,,!3!G,,B,,C,B,,G,, | %74
(6:4:6!5!F,,!4!C,F,A,F,C, (6:4:6A,,C,F,A,F,C, | (6:4:6F,,C,F,A,F,C, (6:4:6A,,C,F,A,F,C, |$ %76
(6:4:6G,,!3!C,E,B,E,C, (6:4:6!4!B,,C,E,G,E,C, | %77
(6:4:6G,,!3!B,,C,E,C,B,, (6:4:6E,,!3!G,,B,,C,B,,G,, | %78
(6:4:6!4!F,,E,,F,,!2!A,,^G,,A,, (6:4:6C,!3!=B,,C,F,!3!E,!2!F, | %79
(6:4:6_B,A,B,!2!F,E,!1!F, (6:4:6!2!D,^C,!1!D,!2!B,,A,,B,, |$ %80
(6:4:6!4!G,,^F,,G,,!2!B,,A,,B,, (6:4:6!1!D,!3!^C,!2!D,G,!3!^F,!2!G, | %81
(6:4:6!1!C=B,C!2!G,!1!^F,!2!G, (6:4:6E,^D,!1!E,!2!C,=B,,!1!C, | %82
(6:4:6!4!A,,^G,,A,,!2!C,=B,,C, (6:4:6!1!E,!3!^D,!2!E,!1!A,!3!^G,!2!A, | %83
(6:4:6!1!D^CD!2!A,^G,!1!A, (6:4:6!2!F,E,!1!F,!3!D,^C,D, |$ %84
(6:4:6!5!B,,!3!D,!2!F,B,A,B, (6:4:6!5!=B,,!3!F,!2!_A,=B,^A,B, | %85
(6:4:6!5!C,!3!F,!2!=A,CA,F, (6:4:6C,,G,,_B,,C,B,,G,, | .F,,2 (3!2!CDC (6:4:6C,!2!CDCDC | %87
(6:4:6E,!2!CDCDC (6:4:6G,!2!CDCDC |$ (6:4:6F,CDCDC (6:4:6C,CDCDC | (6:4:6E,CDCDC (6:4:6G,CDCDC | %90
(6:4:6F,!2!CDCDC (6:4:6C,!1!A,!2!B,!1!A,B,A, | (6:4:6A,,!2!F,G,F,G,F, (6:4:6F,,!2!C,D,C,D,C, |$ %92
!f! (6:4:6C,,!1!A,,!2!B,,!1!A,,B,,A,, (6:4:6A,,,!2!F,,G,,F,,G,,F,, | %93
(6:4:6F,,,!2!C,,D,,C,,D,,C,, (6:4:6F,,,C,,D,,C,,D,,C,, | %94
(6:4:6F,,,A,,,C,,!4!F,,!4!A,,C, (6:4:6F,!4!A,CFCA, | %95
(6:4:6!1!F,C,A,,F,,C,,A,,, (6:4:6F,,,A,,,C,,F,,A,,C, |$[K:treble] (6:4:6F,A,CFAc (6:4:6fac'f'c'a | %97
(6:4:6fcAFCA,[K:bass] (6:4:6F,C,A,,F,,C,,A,,, | F,,,2 z2 [F,CF]2 z2 | [F,,F,]2 z2 [F,CF]2 z2 | %100
[F,,F,]2 z2 [F,,A,,C,F,]2 z2 | [F,,,F,,]2 z2 z4 :| %102
V:5
x8 | x8 |[K:bass] x8 |$ x8 | x8 | x8 |$ x8 | x8 | x2/3[K:treble] x22/3 | x8 |$[K:bass] x8 | x8 | %12
x8 |$ x8 | x8 | x8 | x2[K:treble] x6 |$[K:bass] x2[K:treble] x6 |[K:bass] x8 | x8 |$ x8 | x8 | %22
x8 | x8 |$ x8 | x8 | x8 | x8 |$ x8 | x8 | x8 | x8 |$ x8 | x8 | x8 | x8 |$ x8 | x8 | x8 | x8 ::$ %40
x8 | x8 | x8 | x8 |$ x8 | x8 | x8 |$ x8 | x8 | x8 |$ x8 | x8 | x8 |$ x8 | x8 | x8 |$ %56
[K:treble] x8 | x8 |[K:bass] x8 | x8 |$ x8 | x8 | x8 | x8 |$ x8 | x8 |[K:treble] x8 |[K:bass] x8 |$ %68
x2[K:treble] x6 |[K:bass] x8 | x8 | x8 |$ x8 | x8 | x8 | x8 |$ x8 | x8 | x8 | x8 |$ x8 | x8 | x8 | %83
x8 |$ x8 | x8 | x4 !5!C, x3 | !5!E,4 !4!G,4 |$ F, x3 C, x3 | (E,4 !4!G,4 | !5!F,4) !5!C,4 | %91
!5!A,,4 F,,4 |$ C,,4 A,,,4 | F,,,4 F,,,4 | x8 | x8 |$[K:treble] x8 | x4[K:bass] x4 | x8 | x8 | %100
x8 | x8 :| %102

[match08]

chord note 8va is bug，show error。

[moinejf]

Should work now.
BTW, it would be nice to have smaller ABC examples.

[match08]

Thanks, I will watch smaller ABC examples.