[NTG-context] issue with oxia in latest beta

[Pablo Rodriguez]

Dear list,

I have the following sample:

    \definefontfamily[mainface][rm][Theano Didot]
    \setupbodyfont[mainface]
    \starttext
    \startTEXpage[offset=.5ex]
    έέ
    \stopTEXpage
    \stoptext

Theano Didot can be downloaded from http://ousia.tk/theano-2.0.otf.zip.

For some reason unknown to me, latest beta from 2015.10.09 21:28 only
prints epislon with tonos (from Greek the code range) and ignores
epsilon with oxia (from the extended Greek code range).

My previous beta from 2015.09.13 13:31 prints both accented Greek vowels
fine.

Could anyone confirm the bug? As far as I have tested, it only happens
with this particular font.

Many thanks for your help,


Pablo
-- 
http://www.ousia.tk