\font\SILmfont={[/usr/local/texlive/texmf-local/fonts/opentype/bh/lucidaot/LucidaBrightOT-Demi.otf]:+clig;+liga;+tlig;+smcp}\SILmfont
\def\SILmfontname{Lucida Bright OT Demi; Small Capitals}%
