I should like to have the Brill font substitute for the Greek alphabet (upper and lower cases) as well for the numerals in Tex Gyre Termes Math.
So far, I have been able to get the Brill numerals (oldstyle) but nothing more: the Greek letters in math mode are from Termes Math.
\definefontfamily[mainface][serif][Brill]
[protrusion=quality,
expansion=quality,
mode=node,
force=yes,
]
\definefallbackfamily[mainface][mm][Brill][range={0030-0039, 0391-03A9, 03B1-03C9}, scale=1]
\definefallbackfamily [mainface] [mm] [Brill] [preset=math:lowercasegreeknormal]
\definefallbackfamily [mainface] [mm] [BrillItalic] [preset=math:lowercasegreekitalic]
\definefallbackfamily [mainface] [mm] [Brill] [preset=math:uppercasegreeknormal]
\definefallbackfamily [mainface] [mm] [BrillItalic] [preset=math:uppercasegreekitalic]
\definefontfamily[mainface][mm][TeX Gyre Termes Math][scale=0.94]
\setupmathematics[autopunctuation={all}, ucgreek=normal, lcgreek=italic]
\setupbodyfont[mainface,10pt]
\starttext
A~B~C~a~b~c
\emph{A~B~C~a~b~c}\quad math: \m{A~B~C~a~b~c}
0123456789\quad math: \m{0123456789}
δ \emph{δ}\quad math: \m{δ}
π \emph{π}\quad math: \m{π}
Π \emph{ Π}\quad math: \m{Π}
\stoptext
Any suggestions or pointers will be most welcome.
Alan