Le 09/02/2022 à 17:42, Abraham Lee a écrit :
In my own experimentation, there's no convenient way to get what you
want in the same output file. The last call to set-global-staff-size
affects the current \book. You can then re-call the command if you
explicitly callout another \book after that, but that generates a
separate output file for each \book block. I'm not sure why this
doesn't work within the same \book.
You will find the same behavior with output definitions:
\version "2.22.1"
\score { { 4 } }
\paper { indent = 0 }
\score { { 4 } }
vs.
\version "2.22.1"
\book { { 4 } }
\paper { indent = 0 }
\book { { 4 } }
The reason is that the chunks LilyPond processes are \book blocks.
Once a complete \book is found, it gets output. On the other hand,
\score blocks are not independent with respect to page breaking,
so they are first all collected in a \book, and only then this
book is processed.
The solution here should really be using layout-set-staff-size.
The problems affecting it are tracked in
https://gitlab.com/lilypond/lilypond/-/issues/6054
Sorry not to have the bandwidth to dig more.
Best,
Jean
