Hi there.
I have got a problem. In my score, I have included the library accidentals.ly
With Lilypond 2.19.82 I have the error:
163:2: error: GUILE signaled an error for the _expression_ beginning here
#
(ly:parser-set-note-names parser pitchnames)
If I change the line #(ly:parser-set-note-names parser pitchnames)
with #(ly:parser-set-note-names pitchnames)
the program compiles, but some notes present a X instead of the correct accidental.
I am stuck between these two things and not know how to solve the issues and use accidentals.ly with Lilypond 2.19.82