Thanks for all your work on LilyPond!
PDF bookmark support was added in LilyPond 2.22, but there seems to be a number
of issues.
• If several bookmarks occur on the same page, the order of the bookmarks is
reversed.
• Bookmarks always seems to be placed at the top of the page on which they
occur (so if a bookmark is associated with a piece that begins at the bottom of
a page, navigating to the bookmark will get close to that piece, but not
exactly there).
• It doesn’t seem to be possible to add bookmarks without also using
`\markuplist \table-of-contents` to add a table of contents.
I also posted this to lilypond-user
(https://lists.gnu.org/archive/html/lilypond-user/2022-02/msg00026.html), but
it doesn’t seem like there are currently any solutions to these issues.
Here’s an example illustrating the bookmark issues:
```
\version "2.22.0"
\markuplist \table-of-contents
#(do ((study-number 1 (1+ study-number))) ((> study-number 15))
(add-score #{ \score {
\header { piece = #(number->string study-number) }
\new Staff <<
\tocItem \markup { #(number->string study-number) }
{ c' }
>>
}#}))
```
I also tried this using the latest version from the Git repo, and the behavior
is the same.
All the best,
Nate