Thanks for your help!
Using \justify as
```
\paper {
scoreTitleMarkup = \markup {
\column {
\fromproperty #'header:piece
\justify { #'header:instruction }
}
}
}
```
may be on the right track, but this results in (for all cases):
```
test.ly:7:17: error: not a markup
\justify {
#'header:instruction }
```
Hopefully I’m missing something simple.
> On Dec 2, 2021, at 11:35 AM, David Kastrup <d...@gnu.org> wrote:
>
> Nate Whetsell <nathan.whets...@gmail.com <mailto:nathan.whets...@gmail.com>>
> writes:
>
>> Thanks, but unfortunately using a backtick and commas seems to produce the
>> same output. If it’s helpful, here’s the same example with a backtick and
>> commas:
>>
>> ```
>> \version "2.22.0"
>>
>> \paper {
>> scoreTitleMarkup = \markup {
>> \column {
>> \fromproperty #'header:piece
>> \justify-field #'header:instruction
>> }
>> }
>> }
>
> Well, \justify-field just takes a string, like \justify-string does.
> Maybe it should check for markup lists and pass them through \justify .
>
> --
> David Kastrup
