Hi,
during my experiments with TextSpanners I stumbled upon the following:
\version "2.22"
\layout {
\override NoteHead.after-line-breaking =
#(lambda (grob) (pretty-print "I explode."))
}
{
a4
}
explodes because pretty-print isn't available (the same happens for
functions like "last" etc.)
In contrast, the following works:
\version "2.22"
{
\override NoteHead.after-line-breaking =
#(lambda (grob) (pretty-print "I work just fine."))
a4
}
What's the reason for the different availability of scheme library
functions between working in \layout {} vs. in music?
Lukas
