- (define ((make-music-type-predicate-aux mtypes) expr)
- (if (null? mtypes)
- #f
- (or (eqv? (car mtypes) (ly:music-property expr 'name))
- ((make-music-type-predicate-aux (cdr mtypes)) expr))))
- (make-music-type-predicate-aux music-types))
+ (define make-music-type-predicate-aux
+ (lambda (mtypes)
+ (lambda (expr)
+ (if (null? mtypes)
+ #f
+ (or (eqv? (car mtypes) (ly:music-property expr 'name))
+ ((make-music-type-predicate-aux (cdr mtypes)) expr))))))
+ (make-music-type-predicate-aux music-types))
+
+(ly:load "define-music-display-methods.scm")