Hmmm, I guess it's too complicated for me, I've tried to use the script you gave to edit the font, but I'm not able to make It work. I guess I'll remove every accent and it will be alright.
Decker's font editor is a deck made in Decker itself, rather than a built-in feature.
If you download Decker on itch, inside the zip file is a directory named "examples", and inside that directory is a deck named "fontedit.deck".
If you run Decker and then open "fontedit.deck", you will have an editor like the screenshot above. As I noted earlier, if you make changes to this deck and save it, you can then import your newly created/modified fonts from fontedit.deck into other decks.
Is that more clear?
1 year ago(+1)
Aaah it works! My mistake was that instead of opening, I just dragged fontedit.deck directly onto my deck!
Excellent, I'll look into it, thanks!