[NTG-context] New example with both sides margin

Dear Pablo, Here is my example: \setuppapersize[A4] \setupbodyfont[termes, 12.50pt] \setuplayout[backspace=2.9cm, width=fit] \ininnermargin{\blackrule[color=black, height=0.10ex, width=1cm]\\{3.2.2}} \dontleavehmode \blackrule[color=black, height=0.10ex, width=13.50cm] \showframe \starttext Me\par \blackrule[color=black, height=0.10ex, width=13.50cm]\dontleavehmode \inoutermargin{\blackrule[color=black, height=0.10ex, width=1cm]\\{3.2.2}} \par Me Many thanks for your help. Uschi Hermann