Paul Isambert wrote: > Andreas Matthias <[email protected]> a écrit: >> >> \def\bar#1{% >> \directlua { >> out(#1) >> }} >> \bar{\hbox{a}} >> >> >> How can this be done? > > Use a box register, assign your box to it, and retrieve it in Lua: > > \newbox\mybox > \def\bar#1{% > \setbox\mybox=#1% > \directlua { > out(tex.box.mybox) > }} > > \bar{\hbox{a}}
Oh, I see. Thanks. Ciao Andreas
