X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=src%2Fltj-pretreat.lua;h=d0ea84da1be2d4bf6fe8a2244775ed82d39fcf03;hb=c51f758a5aa3dc5fbf9fe64c727df5741cd91a30;hp=18a1df06e78bbfd15f83b657ac484b90544fedc2;hpb=4b746683891210cff75916d8afd7c0c60ccfa622;p=luatex-ja%2Fluatexja.git

diff --git a/src/ltj-pretreat.lua b/src/ltj-pretreat.lua
index 18a1df0..d0ea84d 100644
--- a/src/ltj-pretreat.lua
+++ b/src/ltj-pretreat.lua
@@ -45,16 +45,17 @@ local function suppress_hyphenate_ja(head)
    local non_math, p = true, head
    wt = {}
    while p do
-      if p.id == id_glyph then
+      local pid = p.id
+      if pid == id_glyph then
 	 if (has_attr(p, attr_icflag) or 0)<=0 and ltjc_is_ucs_in_japanese_char(p) then
 	    p.font = has_attr(p, attr_curjfnt) or p.font
 	    p.subtype = floor(p.subtype*0.5)*2
 	    set_attr(p, attr_orig_char, p.char)
 	 end
-      elseif p.id == id_math then 
+      elseif pid == id_math then 
 	 p = node_next(p) -- skip math on
 	 while p and p.id~=id_math do p = node_next(p) end
-      elseif p.id == id_whatsit and p.subtype==sid_user and p.user_id==30112 then
+      elseif pid == id_whatsit and p.subtype==sid_user and p.user_id==30112 then
 	 wt[#wt+1] = p; head = node_remove(head, p)
       end
       p = node_next(p)