The following \version "2.19.25"
\markup \fret-diagram #"s:2;g:5; 6-3;5-5;4-5;3-4;2-3;1-3;" returns: GNU LilyPond 2.19.25 Processing `test.ly' Parsing.../home/harm/lilypond-git/build/out/share/lilypond/current/scm/fret-diagrams.scm:963:38: In procedure cadr in expression (cadr this-list): /home/harm/lilypond-git/build/out/share/lilypond/current/scm/fret-diagrams.scm:963:38: Wrong type (expecting pair): () As an enhancement we should clear the input-string from whitespace-characters before further processing it. More helpful messages for typos would be helpful as well. Partly same for harp-pedal. cc-ing James Cheers, Harm _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond