[NTG-context] defining a frame with embedded typing

how would i define a frame with the typing environment embedded. the way i thought to solve it does *not* work (of course) \def\startTTinput% {\startframedtext[width=\makeupwidth,background=screen,backgroundscreen=.8] \starttyping } \def\stopTTinput% {\stoptyping\stopframedtext} or do i have to look for a solution in a different direction? thanks! % f