ags.shrink, ags.stretch, ags.shrink_order, ags.stretch_order = 0, 0, 0, 0
node.insert_after(p.head, x, ag)
local f = node.hpack(p.head, p.width, 'exactly')
ags.shrink, ags.stretch, ags.shrink_order, ags.stretch_order = 0, 0, 0, 0
node.insert_after(p.head, x, ag)
local f = node.hpack(p.head, p.width, 'exactly')