Hi,

how can I set individual offsets for the background, similar to
loffset, roffset, etc.?

\defineframedtext
  [foo]
  [frame=off,
   offset=none,
   backgroundoffset=1cm,
   %% backgroundloffset=1cm, %% there is no backgroundloffset
   background=screen]

\starttext

%% backgroundoffset is applied on all four sides
\startfoo
  \input ward
\stopfoo

\input knuth

%% this is what I'm aiming for
\startnarrower [-1cm]
  \startfoo [backgroundoffset=0cm, loffset=1cm]
    \input ward
  \stopfoo
\stopnarrower

\stoptext

Marco