Hi, Jens-Uwe Morawski wrote: > Additionally, it must be possible to change the behaviour for > each addto > > addto ... withcolor (-1,-2,-3) ; % truncated color > begingroup > interim truecolors:=1 ; > addto ... withcolor (-1,-2,-3) ; % not truncated color ; > endgroup This is exactly how it would work, so no problem there. Taco