Le 27-06-2017 23:00, Henri Menke a écrit :
> You're this guy, right?
> 
> https://mailman.ntg.nl/pipermail/ntg-context/2016/087522.html
> https://tex.stackexchange.com/questions/338849
> 
> Sorry, but as last time, we can't help you without you posting a
> reproducible example.  The
> following works fine for me on TL2016, TL2017, and latest beta.
> 
> \setupbodyfont[lucidaot]
> 
> \starttext
> 
> \input knuth
> 
> \stoptext

Here is an exemple, I show size 30 to see the differences but the size 
doesn't change the behaviour.
****************
\starttext
\setupbodyfont[30pt]
texte $math$

\setupbodyfont[lucidaot,30pt]
texte $math$

\setupbodyfont[lucida,30pt]
texte $math$
\stoptext
****************

I join 2 pdf with an "old" version of context (texlive 2016) and the 
last stable.

You'll see that lucidaot has an effect, it uses cm fonts but without 
italic in math
lucida shifts lhe letters in text, not in math.


-- 
Eric Détrez
Informatique
Lycée Faidherbe, Lille
http://eric-detrez.fr