Re: Key Signature Bug in 2.24.0,Re: Key Signature Bug in 2.24.0

[Jean Abou Samra]

Le 13/01/2023 à 10:16, Werner LEMBERG a écrit :
> > > I just discovered this huge bug in the recent release of 2.24.0
> > > which wasn't in the previous version.
> > What previous version did you test this with? For me, the output is
> > the same in 2.22 and in 2.18.2.
> Regardless of that, it is indeed a severe bug: No need to ever align
> key signatures vertically, AFAIK.  Simply left-align them.


Do you mean like this, or something else?

(NB this is unreliable code, I was surprised that it even works)

\version "2.24.0"

music = \relative c' {
  \override Staff.KeyCancellation.break-align-symbol = #'key-signature
  \override Staff.KeySignature.X-offset =
    #(lambda (grob)
       (let* ((parent (ly:grob-parent grob X))
              (elts (ly:grob-object parent 'elements))
              (can (find (lambda (g)
                           (and (grob::has-interface g 
'key-cancellation-interface)
                                (eq? (ly:grob-object g 'staff-symbol)
                                     (ly:grob-object grob 'staff-symbol))))
                         (ly:grob-array->list elts))))
         (when can
           (ly:grob-translate-axis!
            grob
            (+ (- (interval-end (ly:grob-extent can parent X))
                  (ly:grob-relative-coordinate grob parent X))
               0.7)
            X))))
  \key es\major
  c d e f
  \key c\major
  c d e f
  \key as\major
  c d e f
  \key bes\major
  c d e f
}

\new StaffGroup <<
  \transpose c a {
    \music
  }
  \new Staff
  \transpose c g {
    \music
  }
  \new Staff
    \music
>>

OpenPGP_signature
Description: OpenPGP digital signature