On Wed, Jun 25, 2014 at 3:02 PM, Pierre Perol-Schneider < pierre.schneider.pa...@gmail.com> wrote:
> Hi, > > This thread : > > http://lilypond.1069038.n5.nabble.com/Positioning-spanner-at-different-height-after-line-break-td163618.html > > made me think that maybe it would be good to find another example for this > part : > > http://www.lilypond.org/doc/v2.18/Documentation/extending/difficult-tweaks.html > > since it's now easy to tweak with the \alterBroken command. > > Perhaps with a nested property (which \alterBroken won't handle)? It's worth noting that the example in the NR changes 'extra-offset through 'after-line-breaking. The example can be adapted to work directly as an override of 'extra-offset (which is what \alterBroken does essentially): #(define (my-callback grob) (let* ( ;; have we been split? (orig (ly:grob-original grob)) ;; if yes, get the split pieces (our siblings) (siblings (if (ly:grob? orig) (ly:spanner-broken-into orig) '()))) (if (and (>= (length siblings) 2) (eq? (car (last-pair siblings)) grob)) '(-2 . 5)))) \relative c'' { \override Tie.extra-offset = #my-callback c1 ~ \break c2 ~ c } --David _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond
