updated doc. of luatexja-adjust (wip)

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

diff --git a/src/ltj-jfont.lua b/src/ltj-jfont.lua
index 1ae35b1..d1ae0ee 100644 (file)
--- a/src/ltj-jfont.lua
+++ b/src/ltj-jfont.lua
@@ -110,7 +110,9 @@ function define_jfm(t)
            if v.end_adjust then
               if type(v.end_adjust)~='table' then
                  v.end_adjust = nil
-              else
+              elseif #(v.end_adjust)==0 then
+                 v.end_adjust = nil
+              else 
                  table.sort(v.end_adjust)
               end
            end
@@ -170,7 +172,6 @@ do
    end
    update_jfm_cache = function (j,sz)
       if metrics[j].size_cache[sz] then return end
-      --local TEMP = node_new(id_kern)
       local t = {}
       metrics[j].size_cache[sz] = t
       t.chars = metrics[j].chars
@@ -191,9 +192,8 @@ do
               }
            end
            for k,w in pairs(v.kern) do
-              local g = node_new(id_kern)
+              local g = node_new(id_kern, 1)
               setfield(g, 'kern', w[1])
-              setfield(g, 'subtype', 1)
               set_attr(g, attr_icflag, FROM_JFM)
               v[k] = {g, ratio=w[2]/sz}
            end
@@ -205,7 +205,6 @@ do
       t.zw = round(metrics[j].zw*sz)
       t.zh = round(metrics[j].zh*sz)
       t.size = sz
-      --node_free(TEMP)
    end
 end
 
@@ -1008,8 +1007,8 @@ do
    else
        local ITALIC       = luatexja.icflag_table.ITALIC
        new_ic_kern = function()
-         local g = node_new(id_kern)
-         setfield(g, 'subtype', 1); set_attr(g, attr_icflag, ITALIC)
+         local g = node_new(id_kern, 1)
+         set_attr(g, attr_icflag, ITALIC)
         return g
        end
    end