On Thu, Mar 20, 2025 at 3:45 PM Lucas Cavalcanti <lucaspi...@gmail.com> wrote:
> From what I understood from the learning and reference material, there is > no difference between the "\repeat volta" and "\repeat segno" except the > automatic addition of the segno and coda marks. Coming from the opposite > direction, I've asked a similar but contrary question with regards the > segno structure > <https://lists.gnu.org/archive/html/lilypond-user/2024-09/msg00178.html>. > > How you would actually write your MWE so that it can be exported unfolded > is by putting the b and c in the \volta 2 music expression and shortening > the bracket. Remember to use void \volta to hide repeat markings. You can > also use tags to create better directions for the unfolded score. > > %%CODE BEGINS > \version "2.25.20" > %%This function serves to short the volta bracket. > shortVoltaBracketOnce = > #(define-music-function > () () #{ > \once \override Score.VoltaBracket.musical-length = \musicLength 1 > #} ) > %%Now a variable to compare two scores: one folded and another one > unfolded. > howToDoItRight = { > \relative c' { > a1 > \repeat volta 2 { > \volta #'() {\segnoMark \default} > \volta #'() {\textMark "Print me only in the folded version!"} > \tag #'unfolded {\volta #'(1) {\textMark "Now only on the unfolded > one!"}} > d' > \alternative { > \volta 1 {c,} > \volta 2 { > \shortVoltaBracketOnce > a' b c, \volta #'() { \jump \markup { \right-column { > \concat { "D.S. al " \coda } > "e poi la Coda" }}} % end of right column, markup & void volta > } % add the whole "post ritornello" expression. > } % end of alternative > } % end of ritornello > \break > \mark "Coda" > a' > }} % fixed & variable > \score { \removeWithTag #'unfolded \howToDoItRight } > \score { \unfoldRepeats \howToDoItRight } > %%CODE ENDS > Very nice! I was curious, though, why you wrote this: shortVoltaBracketOnce = #(define-music-function () () #{ \once \override Score.VoltaBracket.musical-length = \musicLength 1 #} ) It seems that this: shortVoltaBracketOnce = \once \override Score.VoltaBracket.musical-length = \musicLength 1 ... works just as well. Just a thought. -- Knute Snortum
