FileMerge, from the XCode package, shows that the arguments to \fret-diagram are different, sometimes with ‘x’s instead of numbers, see attached screen copy.
Could that explain the problem?
JM
Le 19 août 2015 à 17:53, ClausRogge <address@hidden> a écrit :
I have two nearly identical pairs of code files, one calling the other. One
of them works, the other one gives me the strange error quoted.
Layout file one:
%%%%%%%
\version "2.18.2"
\paper {#(set-default-paper-size "a4")
indent = 0
top-margin = 0\cm
left-margin = 1\cm
right-margin = 1\cm
bottom-margin = 1\cm
between-system-space = 28\mm
ragged-last-bottom=##f
ragged-right=##f
}
\include "DiagG.ly"
\book{
\bookpart {
\header {title = " "
subtitle = " "
subsubtitle = " "
composer = ""}
\score {
{\override Staff.Clef.color = #white
\override Staff.TimeSignature.color = #white
\clef "G_8"
\key c \major
\time 4/4
\DiagG}
}
}%bookpart ends
}
%%%%Data file one:
DiagG = {
\omit Score.BarNumber
\override TextScript.fret-diagram-details.dot-color = #'white
\override TextScript.fret-diagram-details.orientation = #'landscape
\stopStaff s2 s_\markup {\bold "G dur"}^\markup{{\fret-diagram
#"s:6;h:5;6-2;6-3;6-5;5-2;5-3;5-5;4-2;4-4;4-5;3-2;3-4;3-5;2-3;2-5;1-2;1-3;1-5;"}}
\break
\override TextScript.fret-diagram-details.dot-color = #'black
\override TextScript.fret-diagram-details.orientation = #'standard
s1 s1_\markup {\bold "G"}^\markup{{\fret-diagram #"s:2;h:5;
6-3;5-5;4-5;3-4;2-3;1-3;"}}
s1_\markup {\bold "C"}^\markup{{\fret-diagram
#"s:2;h:5;6-x;5-3;4-5;3-5;2-5;1-3;"}}
s1_\markup {\bold "D"}^\markup{{\fret-diagram
#"s:2;h:5;6-x;5-5;4-4;3-2;2-3;1-2;"}}
}
%%%%%
Layout File 2:
\version "2.18.2"
\paper {#(set-default-paper-size "a4")
indent = 0
top-margin = 0\cm
left-margin = 1\cm
right-margin = 1\cm
bottom-margin = 1\cm
between-system-space = 28\mm
ragged-last-bottom=##f
ragged-right=##f
}
\include "DiagD.ly"
\book{
\bookpart {
\header {title = " "
subtitle = " "
subsubtitle = " "
composer = ""}
\score {
{\override Staff.Clef.color = #white
\override Staff.TimeSignature.color = #white
\clef "G_8"
\key c \major
\time 4/4
\DiagD}
}
}%bookpart ends
}
%%%%%%
Data file 2:
DiagD = {
\omit Score.BarNumber
\override TextScript.fret-diagram-details.dot-color = #'white
\override TextScript.fret-diagram-details.orientation = #'landscape
\stopStaff s2 s_\markup {\bold "D dur"}^\markup{{\fret-diagram #"s:6;h:5;
6-2;6-3;6-5;5-2;5-4;5-5;4-2;4-4;4-5;3-2;3-4;2-2;2-3;2-5;1-2;1-3;1-5;"}}
\break
\override TextScript.fret-diagram-details.dot-color = #'black
\override TextScript.fret-diagram-details.orientation = #'standard
s1 s1_\markup {\bold "D"}^\markup{{\fret-diagram #"s:2;h:5;
6-x;5-x;4-4;3-2;2-3;1-x;"}}
s1_\markup {\bold "G"}^\markup{{\fret-diagram #"s:2;h:5;
6-x;5-x;4-5;3-4;2-3;1-x;"}}
s1_\markup {\bold "A"}^\markup{{\fret-diagram #"s:2;h:5;
6-x;5-x;4-2;3-2;2-2;1-x;"}}
}
The first pair of files work, the second pair gives me this error message:
/Applications/LilyPond.app/Contents/Resources/share/lilypond/current/scm/fret-diagrams.scm:657:42:
In procedure - in _expression_ (- string-count (cadr mypair)):
/Applications/LilyPond.app/Contents/Resources/share/lilypond/current/scm/fret-diagrams.scm:657:42:
Wrong type: #f
I don't understand the error message! This is going to be a book for my
guitar students so in order to not have to compile the whole book every
time, I keep the data in a special file and call it in a little "test"
layout file. But as far as I can see, the two pairs are identical except for
the variable names.
Using LP 2.18.2 on a Mac
Help appreciated!
--
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