backgrounds: help needed

["Peter Münster" <pmlists@free.fr>]

Hello,

I need some text with background, that can break across lines. But the
background must not touch the background of the next line!

\setupcolors[state=start]
\starttext
inframed does not allow linebreaks:

\def\Bla{\inframed[background=color, backgroundcolor=gray, frame=off,
    offset=overlay, backgroundoffset=2pt, location=keep]{%
    FF FF XX XX XX XX XX XX SS CS CS}}
\dorecurse{20}{bla \Bla\ bla}

And textbackground does not allow to seperate the backgrounds of 2 lines:

\definetextbackground[TG][backgroundcolor=gray, frame=off,
  offset=overlay, backgroundoffset=2pt]
\def\Bla{\starttextbackground[TG]FF FF XX XX XX XX XX XX SS CS CS%
  \stoptextbackground}
\dorecurse{20}{bla \Bla\ bla}
\stoptext

Could anybody help please?

TIA for any hints!
Cheer, Peter

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