\font\SILmfont={[/usr/local/texlive/texmf-local/fonts/opentype/MintType/Mantonico/Mantonico-Regular.otf]:+clig;+liga;+tlig;+ss05}\SILmfont
\def\SILmfontname{Mantonico-Regular; Stylistic Set 5}%
