Pablo Rodriguez
19. März 2017 um 21:07 via Postbox

Many thanks for your explanation, Wolfgang.

I didn’t consider that Neo Euler might be a default font. And I didn’t
know that the values would be internal values which had to be
overwritten by feature values for each alternative.
The default values are only a thing for math fonts (but you’re using
it outside of math) and I want to ensure goodies files etc. with
font fixes are loaded.

BTW, does it happen the same to mono fonts? In the past, I wanted to
check whether quality values for protrusion and expansion would make
sense in the document I was typesetting, but I couldn’t make it work for
mono fonts.
No, mono fonts use the global feature settings but you can change this for all
mono fonts with \setupfontfamily[tt][features=none].

Wolfgang