Merge branch 'kitagawa_jfm_opt'

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

diff --git a/src/luatexja-core.lua b/src/luatexja-core.lua
index 35448bd..8190708 100644 (file)
--- a/src/luatexja-core.lua
+++ b/src/luatexja-core.lua
@@ -18,7 +18,6 @@ local has_attr = node.has_attribute
 local node_insert_before = node.insert_before
 local node_insert_after = node.insert_after
 local node_hpack = node.hpack
-local round = tex.round
 
 local id_penalty = node.id('penalty')
 local id_glyph = node.id('glyph')
@@ -217,7 +216,7 @@ function debug_show_node_X(p,print_fn)
    local s
    local pt=node_type(p.id)
    local base = debug_depth .. string.format('%X', has_attr(p,attr_icflag) or 0) 
-     .. ' ' .. pt .. ' ' ..  p.subtype 
+   .. ' ' .. pt .. ' ' ..  tostring(p.subtype )
    if pt == 'glyph' then
       s = base .. ' ' .. utf.char(p.char) .. ' ' .. tostring(p.font)
          .. ' (' .. print_scaled(p.height) .. '+' 
@@ -288,7 +287,7 @@ function debug_show_node_X(p,print_fn)
         s = s .. node.subtype(p.subtype)
       end
       print_fn(s)
-   --  ここから数式用 node
+   -------- math node --------
    elseif pt=='noad' then
       s = base ; print_fn(s)
       if p.nucleus then