[NTG-context] My example, with \blackrule, works perfect

Dear List, I just finished my example, did some changes today and it works perfect \setuppapersize[A8,landscape] \setuplayout[leftmargin=2.5cm, leftmargindistance=0.2cm, backspace=2.9cm, width=4cm] \margintext{\blackrule[color=black, height=0.05ex, width=1cm]\\}\blackrule[color=black, height=0.05ex, width=4cm] \starttext \margintext{2.1.1}\ {Ach ist das schön, dass du da bist.} \stoptext Uschi