[Dev-luatex] Patches for luatex

First of all, thank you all for the past, present and future patches. I would ask you to send me the attached patches, because copying and pasting from email text is not robust -- sometimes I, sometimes you copy badly. A single file with patches is fine. I take as a reference https://gitlab.lisn.upsaclay.fr/texlive/luatex texlive may be a little further behind. -- luigi