REQUEST: Taking Frescobaldi's Interactive PDF Viewer

[brandflake11]

Hello all,
Thanks so much for creating this great mode for emacs. I have been using it on my recent score.

Would it be possible to add Frescobaldi's interactive pdf viewer into emacs? It's no different from a normal pdf viewer, but it has the benefit of highlighting code in a .ly file from mousing over notes. This would make editing lilypond files in emacs seamless. How possible would it be to just yank it from Frescobaldi?

Thank you very much!

[xeruf]

seeems not very doable, but a live preview on the side is something I definitely want to figure out (generically, so I can also use it for plantuml and more...)