> 1. Is there a web page that shows the default contents of this > file? That would be ideal, because then I wouldn’t have to worry > about accidentally modifying the contents of titling-init.ly each > time I open it. I found > > https://github.com/lilypond/lilypond/blob/release/unstable/ly/titling-init.ly > — but that says \version "2.21.0" at the top.
This is correct. The `\version` value in a file gets only updated if there are incompatible syntax changes. Anyway, I recommend to look at the actual repository, not a mirror; here is a link to the current version in the 'master' branch. https://gitlab.com/lilypond/lilypond/-/blob/master/ly/titling-init.ly Werner
