Hi,

there is a \getscaledglyph missing in the definition of the \Context command.

\unexpanded\def\Context % wrong usage of \getscaledglyph {\dontleavehmode \begingroup - C\kern -.0667\emwidth{.8}\empty{O\kern -.0667\emwidth N\kern + C\kern -.0667\emwidth\getscaledglyph{.8}\empty{O\kern -.0667\emwidth N\kern -.0549\emwidth T\doifitalicelse{\kern-.1\emwidth}{\kern-.1667\emwidth}\lower.5\exheight\hbox {E}\doifitalicelse\empty{\kern-.11em}X\kern-.055\emwidth T}% \endgroup}

Wolfgang