setfield(rt, 'head', nil); node_free(rt);
end
end
- local a, k = node_new(id_rule), node_new(id_kern)
+ local a, k = node_new(id_rule), node_new(id_kern, 1)
setfield(a, 'width', 0); setfield(a, 'height', 0)
setfield(a, 'depth', 0); setfield(k, 'kern', rgap)
insert_after(r, r, a); insert_after(r, a, k);
a = node.direct.vpack(r); setfield(a, 'shift', 0)
set_attr(a, attr_ruby, post_intrusion)
if rsmash or getfield(a, 'height')<getfield(p, 'height') then
- local k = node_new(id_kern)
+ local k = node_new(id_kern, 1)
setfield(k, 'kern', -getfield(a, 'height')+getfield(p, 'height'))
setfield(a, 'head', k); insert_before(r, r, k)
setfield(a, 'height', getfield(p, 'height'))