\font\SILmfont={[/usr/local/texlive/texmf-local/fonts/opentype/hoefler/mercurytext/MercuryTextG1-SemiItalic-Pro.otf]:+clig;+liga;+tlig;+ss01}\SILmfont \def\SILmfontname{MercuryTextG1-SemiboldItalic; Stylistic Set 1}%