On 24/07/2026 13:11, Graham King wrote:
I'm trying to debug some Scheme code, and it would be really helpful to be able to make a music-function display the lilypond source-code-line- number where the music-function was called.
\version "2.27.1"
insertC = #(define-music-function ()()
(ly:message "insertC called at line ~a" (*location*))
#{ c'1 #} )
{ \repeat unfold 3 { c' d' e' f' }
\insertC
}
--
Timothy Lanfear, Bristol, UK.
