\font\SILmfont={[/usr/local/texlive/2024/texmf-dist/fonts/truetype/ascender/opensans/OpenSans-SemiBoldItalic.ttf]:+clig;+liga;+tlig;+ss02}\SILmfont
\def\SILmfontname{Open Sans SemiBold Italic; Stylistic Set 2}%