[NTG-context] simple question on kerning activation

Hi there, I have the following file to check a feature in FreeSerif: \setuppapersize[A4,landscape] \usemodule[simplefonts][size=30pt] \setmainfont[FreeSerif] \starttext dadedidodufafefifofufrflftlalelilolutatetitotu\par {\em dadedidodufafefifofufrflftlalelilolutatetitotu\par} {\bf dadedidodufafefifofufrflftlalelilolutatetitotu\par} {\bf\em dadedidodufafefifofufrflftlalelilolutatetitotu\par} \stoptext Sorry for the stupid question: isn't it font kerning (not kern OT table, but traditional non-OT kerning) enabled when compiling this source? Many thanks for your help, Pablo -- http://www.ousia.tk