RE: spurious partial in 2nd repeat abc->ly

[Mark Stephen Mrotek]

Joe,

 

The second repeated section starts with a partial measure.

The first alternative is two complete measures.

The two are incompatible.

 

Mark

 

From: lilypond-user [mailto:lilypond-user-bounces+carsonmark=ca.rr....@gnu.org] 
On Behalf Of Joe McCool
Sent: Friday, February 19, 2021 9:19 AM
To: lilypond-user@gnu.org
Subject: spurious partial in 2nd repeat abc->ly

 

Please, I cannot understand what I am doing wrong.  When I compile the ly file, 
I get a spurious partial in the 2nd alternative of the 2nd part.

 

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\version "2.18.2"
% automatically converted by musicxml2ly from test.xml

\header {
  source = "https://www.ibiblio.org/fiddlers/FARG_FAY.htm
Paul O'Shaughnessy"
  encoder = "abc2xml version 226"
  encodingdate = "2021-02-16"
  composer = "Father Patrick Joseph Kelly"
  title = "Lough Derg Jig"
}
%\override Staff.BarLine.stencil = ##f

lough_derg_jig =  \relative d' {
  \tempo 4 = 120
  \repeat volta 2 {
    \key g \major \time 6/8 %%| % 1
    \partial 8*1 d8 %!*5 %%| % 3
    g8 [ fis8 g8 ] b8 [ a8 g8 ] %%| % 4
    fis4 g8 a8 [ fis8 d8 ] %%| % 5
    g8 [ fis8 g8 ] b8 [ a8 g8 ] %%| % 6
    b8 [ d8 b8 ] c8 [ a8 fis8 ] %%| % 7
    g4 c8 b8 [ a8 g8 ] %%| % 8
    fis4. a8 [ fis8 d8 ] %%| % 9
    d'8 [ cis8 d8 ] fis8 [ e8 d8 ] %%| \barNumberCheck #10
    c8 [ a8 fis8 ] g4
  }
  \break
  \repeat volta 2 {
    \partial 8*1 a8 %!*5 %%| % 13
    b4 d8 g8 [ d8 b8 ] %%| % 14
    d8 [ g8 b,8 ] d8 [ g8 b,8 ] %%| % 15
    c4 e8 g8 [ e8 c8 ] %%| % 16
    e8 [ g8 c,8 ] e8 [ g8 e8 ] %%| % 17
    d4 fis8 a8 [ fis8 d8 ] %%| % 18
    fis8 [ a8 d,8 ] fis8 [ a8 d,8 ]
  }
  \alternative {
    {g8 [ fis8 g8 ] e8 [ fis8 g8 ] \barNumberCheck #20
     a8 [ fis8 d8 ] c8 [ b8 ] }
    {d8  cis8 d8  fis8 [ e8 d8 ] 
     c8 [ a8 fis8 ] g4 }
  }
  \break 
  \repeat volta 2 {
    \partial 8*1 c8
    b4. b8 g e
    fis4 g8 a fis e
  }
  \alternative {
    {b' d b g a g
     b d b c a fis}
    {d' cis d fis e d
     c a fis g4}
  }
}
  
% The score definition
lough_derg_jig_chords = \chordmode {
  \set noChordSymbol = "" 
}

lough_derg_jig_final = {
  <<
    \new ChordNames {
      \set chordChanges = ##t
      \lough_derg_jig_chords
    }
    \new Voice = "one" { \lough_derg_jig}
  >>
}

\score {
  \lough_derg_jig_final
  \header {
    piece = "lough_derg_jig"
  }
  \layout {
    indent = #0
    line-width = #180
    ragged-last = ##t
 }
}

\score {
  \unfoldRepeats       
  {
    \lough_derg_jig_final
    \lough_derg_jig_final
    \lough_derg_jig_final
  }
  \midi{}
}
\markup{filename: lough.derg.jig.ly <http://lough.derg.jig.ly> }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

 

I have produced the ly file by:

 

python abc2xml.py file.abc > test.xml 
musicxml2ly test.xml"

 

abcm2ps test.abc works fine.

 

I do not know how to change the ly file to get rid of the partial.


-- 

Thanks.
____________________________
Joe McCool CEng, MIMarEST, SMIEEE
www.tangentengineering.co. <http://www.tangentengineering.co.uk> uk

(44)7802572441