\font\SILmfont={[/usr/local/texlive/texmf-local/fonts/opentype/DJR/GimletSans/GimletSansDisplay-Light.otf]:+clig;+liga;+tlig;+ss05}\SILmfont
\def\SILmfontname{Gimlet Sans Display Light; Stylistic Set 5}%