X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=src%2Fluatexja.lua;h=422035edccee2737d94abcfabe7b917e75601e35;hb=d177010c46e52e722b4752eded1ae4a6807953df;hp=d6d83e61437022fae4f10e10e40194eeaa9d5ea2;hpb=a02274810ecc6253ecbb37dd4ccb322416fa98f9;p=luatex-ja%2Fluatexja.git

diff --git a/src/luatexja.lua b/src/luatexja.lua
index d6d83e6..422035e 100644
--- a/src/luatexja.lua
+++ b/src/luatexja.lua
@@ -410,9 +410,9 @@ local function debug_show_node_X(p,print_fn, limit)
    local base = prefix .. string.format('%X', get_attr_icflag(p))
    .. ' ' .. pt .. ' ' .. tostring(p.subtype) .. ' '
    if pt == 'glyph' then
-      s = base .. ' ' .. utf.char(p.char) .. ' '
-         .. tostring(p.font)
-         .. ' (' .. print_scaled(p.height) .. '+'
+      s = base .. ' ' .. 
+         (p.char>=0xF0000 and string.format('(U+%X)', p.char) or utf.char(p.char)) .. ' '
+         .. tostring(p.font) .. ' (' .. print_scaled(p.height) .. '+'
          .. print_scaled(p.depth) .. ')x' .. print_scaled(p.width)
       if p.xoffset~=0 or p.yoffset~=0 then
          s = s .. ' off: (' .. print_scaled(p.xoffset)
@@ -535,13 +535,13 @@ local function debug_show_node_X(p,print_fn, limit)
    elseif pt=='noad' then
       s = base ; print_fn(s)
       if p.nucleus then
-         prefix = k .. 'N'; debug_show_node_X(p.nucleus, print_fn);
+         prefix = k .. 'N'; debug_show_node_X(p.nucleus, print_fn, limit);
       end
       if p.sup then
-         prefix = k .. '^'; debug_show_node_X(p.sup, print_fn);
+         prefix = k .. '^'; debug_show_node_X(p.sup, print_fn, limit);
       end
       if p.sub then
-         prefix = k .. '_'; debug_show_node_X(p.sub, print_fn);
+         prefix = k .. '_'; debug_show_node_X(p.sub, print_fn, limit);
       end
       prefix = k;
    elseif pt=='math_char' then