Hello, In the following example the "--" ligature is missing in MKIV 2009.06.14 21:01 (in MKII it works OK after adding encoding): \starttypescript [iwonam] \definetypeface [iwonam] [ss] [sans] [iwona-medium] [default] \definetypeface [iwonam] [mm] [math] [iwona-medium] [modern] \stoptypescript \usetypescript[iwonam] \starttext \switchtobodyfont[iwonam,ss,30pt] bla -- bla \stoptext Mojca