\starttypescript[Custom]
% This is a sans font that supports greek symbols
\definetypeface [Custom] [ss] [sans] [iwona] [default]
-\definetypeface [Custom] [rm] [serif] [antykwa-torunska] [default]
+\definetypeface [Custom] [rm] [serif] [palatino] [default]
\definetypeface [Custom] [tt] [mono] [modern] [default]
-\definetypeface [Custom] [mm] [math] [modern] [default]
+\definetypeface [Custom] [mm] [math] [antykwa-torunska] [default]
\stoptypescript