On 2023-12-12 1:04 pm, David Kastrup wrote:
Aaron Hill <[email protected]> writes:%%%% #(define (add-midi-to-score score) (define (has-midi? score) (any (lambda (x) (ly:output-def-lookup x 'is-midi))Wouldn't that need to be (ly:output-def-lookup x 'is-midi #f) ?
The default is to return '() which I thought was falsey. -- Aaron Hill
