On Sun, Mar 20, 2011 at 9:42 AM, Gilles THIBAULT <gilles.thiba...@free.fr> wrote: > #(define-music-function (parser location music) (ly:music?) > (let ((prev-was-tie? #f)) > (define (tied-note->skip evt) > (let ((elt (ly:music-property evt 'element)) > (elts (ly:music-property evt 'elements)) > (name (ly:music-property evt 'name))) > (cond ((and prev-was-tie? (eq? name 'EventChord)) > (set! prev-was-tie? #f) > (skip-of-length evt)) > ((eq? name 'TieEvent) > (set! prev-was-tie? #t) > #f) ;; all tie events will be deleted > (else > (if (ly:music? elt) (ly:music-set-property! evt 'element > (tied-note->skip elt))) > (if (pair? elts) (ly:music-set-property! evt 'elements > (filter-map tied-note->skip elts))) > evt)))) > (tied-note->skip music)))
Thank you, Gilles. This is very nice and works almost perfectly. I've
found one case where it isn't yet quite right.
I was copying a part from Bernstein's Chichester Psalms. In Movement
I, there is a section in 7/4 with dashed bars in each measure after
beat 4. To save typing, I had created a variable thus:
bdash = { \noBreak \bar "dashed" }
The \noBreak is necessary to prevent system breaks at the dashed bar.
I noticed that the function was not suppressing the NoteNames output
for notes tied across the dashed bar lines. It appears that the
\noBreak is the culprit.
mymusic = {
\time 7/4
c'2 c'2 ~ \bar "dashed" c'2.^"ok" |
c'2 c'2 ~ { \noBreak \bar "dashed" } c'2.^"fail" |
c'2 c'2 ~ \noBreak c'2.^"fail" |
}
I will try to debug and fix it -- unless someone already knows the answer!
Cheers,
Mike
<<attachment: notenamesnobreak.png>>
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