\font\SILmfont={[/usr/local/texlive/texmf-local/fonts/opentype/bh/lucidaot/LucidaGrandeMonoDK-BoldItalic.otf]:+clig;+liga;+tlig}\SILmfont
\def\SILmfontname{Lucida Grande Mono DK Bold Italic}%
