\font\SILmfont={[/usr/local/texlive/texmf-local/fonts/opentype/DJR/MegabaseOpen/MegabaseOpen-Backslant.otf]:+clig;+liga;+tlig;+ss07}\SILmfont
\def\SILmfontname{Megabase Open Backslant; Stylistic Set 7}%