unhbox and unvbox.

[luatex-ja/luatexja.git] / src / luatexja.lua

diff --git a/src/luatexja.lua b/src/luatexja.lua
index 6ca1b67..1c67eb6 100644 (file)
--- a/src/luatexja.lua
+++ b/src/luatexja.lua
@@ -461,6 +461,9 @@ local function debug_show_node_X(p,print_fn)
             print_fn(s)
          else
             s = s .. ' userid:' .. t .. '(node list)'
+           if p.user_id==userid_table.DIR then
+              s = s .. ' dir: ' .. tostring(node.has_attribute(p, attr_dir))
+           end
             print_fn(s)
             debug_depth=debug_depth.. '.'
             for q in node.traverse(p.value) do