updated manual

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

diff --git a/src/ltj-jfont.lua b/src/ltj-jfont.lua
index df596b5..c7f8593 100644 (file)
--- a/src/ltj-jfont.lua
+++ b/src/ltj-jfont.lua
@@ -162,6 +162,15 @@ function define_jfm(t)
         t[i] = nil
       end
    end
+   if t.version<3 then
+      -- In version 3, 'jcharbdd' is divided into 
+      -- 'alchar': ALchar (or math boundary) 
+      -- 'nox_alchar': ALchar (or math boundary), where xkanjiskip won't inserted
+      -- 'glue': glue/kern, 'jcharbdd': other cases (和文B, rule, ...)
+      t.chars.alchar = t.chars.jcharbdd
+      t.chars.nox_alchar = t.chars.jcharbdd
+      t.chars.glue = t.chars.jcharbdd
+   end
    t = luatexbase.call_callback("luatexja.load_jfm", t, jfm_file_name)
    t.size_cache = {}
    defjfm_res = t
@@ -894,8 +903,8 @@ do
       end
    end
    local function prepare_extra_data_font(id, res)
-      if type(res)=='table' and res.shared and res.filename then
-        font_extra_info[id] = font_extra_basename[file.nameonly(res.filename)]
+      if type(res)=='table' and res.shared and (res.psname or res.filename) then
+        font_extra_info[id] = font_extra_basename[res.psname or file.nameonly(res.filename)]
       end
    end
     luatexbase.add_to_callback(