Re: 2.23.81 new D.S. code

[Jean Abou Samra]

Le 16/11/2022 à 12:21, Kieren MacMillan a écrit :
> > > What about creating all the parts for a score? I certainly
> > > don't want to type all the common structure in each part.
> > If you type the structure first, then as you use emacs, it's easy to
> > copy and paste sufficient copies of it before you enter the notes.
> Okay… but yet another reason composing directly into Lilypond is suboptimal and 
> potentially frustrating.  =\
>
> I often typeset scores with 40 or more staves; having to make changes in that 
> many places is time-consuming and error-prone.



Depending on what sort of thing you may want to change,
a music function could be a solution, e.g.

\version "2.23.81"

part =
#(define-music-function (main volta1 volta2) (ly:music? ly:music? ly:music?)
   #{
     \new Staff \repeat segno 2 {
       #main
       \alternative {
         \volta 1 #volta1
         \volta 2 \volta #'() {
           \section
           \sectionLabel Coda
         }
       }
     }
     #volta2
   #})

<<
  \part { c'1 } { d'1 } { e'1 }
  \part { f'1 } { g'1 } { a'1 }
>>



Best,
Jean

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