Luigi,
I guess you are tired (understandably) of hearing things like this. Actually I was thinking of projects/attempts to use harfbuzz with luatex. Just to have the possibility to choose.Already done and published : https://www.guitex.org/home/it/numero-23-aprile-2017
Thank you for the pointer. Unfortunately access is restricted. But it seems the dream did come true, after all. Javier
