[NTG-context] \box0 to Lua

Hello, how to call "\box0" and "\hbox to3cm{abc}" by Lua? ---- \startluacode context[[\box0]] % OK but a "nicer" way preferred, so keep on trying - context.box(0) % Error context.box{0} % Error context.box"0" % Error context.hbox({to = "cm"}, "abc") % Error \stopluacode ---- TIA. Best regards, Lukas -- Ing. Lukáš Procházka [mailto:LPr@pontex.cz] Pontex s. r. o. [mailto:pontex@pontex.cz] [http://www.pontex.cz] Bezová 1658 147 14 Praha 4 Tel: +420 244 062 238 Fax: +420 244 461 038