;;;; This file is part of LilyPond, the GNU music typesetter.
;;;;
-;;;; Copyright (C) 2000--2014 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; Copyright (C) 2000--2015 Jan Nieuwenhuizen <janneke@gnu.org>
;;;; Han-Wen Nienhuys <hanwen@xs4all.nl>
;;;;
;;;; LilyPond is free software: you can redistribute it and/or modify
(let* ((elts (filter is-event-chord? (ly:music-property seq 'elements)))
(alist (map chord-to-exception-entry elts)))
- (filter (lambda (x) (cdr x)) alist)))
+ (filter cdr alist)))