get rid of attr_orig_char

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

diff --git a/src/ltj-rmlgbm.lua b/src/ltj-rmlgbm.lua
index 25eafdc..b1be806 100644 (file)
--- a/src/ltj-rmlgbm.lua
+++ b/src/ltj-rmlgbm.lua
@@ -217,7 +217,7 @@ end
 local definers = fonts.definers
 local function mk_rml(name, size, id)
    local specification = definers.analyze(name,size)
-   specification = definers.resolve(specification)
+   --specification = definers.resolve(specification) (not needed)
    specification.detail = specification.detail or ''
 
    local fontdata = {}
@@ -296,25 +296,25 @@ local function mk_rml(name, size, id)
 end
 
 local function font_callback(name, size, id, fallback)
-   local p = utf.find(name, ":") or utf.len(name)+1
-   if utf.sub(name, 1, p-1) == 'psft' then
+   local p = name:find(":") or name:len()+1
+   if name:sub(1, p-1) == 'psft' then
       local s = "Adobe-Japan1-6"
-      local basename = utf.sub(name,p+1)
-      local p = utf.find(basename, ":")
-      local q = utf.find(basename, "/[BI][BI]?")
+      local basename = name:sub(p+1)
+      local p = basename:find(":")
+      local q = basename:find("/[BI][BI]?")
       if q and p and q<=p then
-        basename = utf.gsub(basename, '/[BI][BI]?', '', 1)
-        p = utf.find(basename, ":")
+        basename = basename:gsub('/[BI][BI]?', '', 1)
+        p = basename:find(":")
       end
       if p then
-        local xname = utf.sub(basename, p+1)
+        local xname = basename:sub(p+1)
         p = 1
         while p do
-           local q = utf.find(xname, ";", p+1) or utf.len(xname)+1
-           if utf.sub(xname, p, p+3)=='cid=' and q>p+4 then
-              s = utf.sub(xname, p+4, q-1)
+           local q = xname:find(";", p+1) or xname:len()+1
+           if xname:sub(p, p+3)=='cid=' and q>p+4 then
+              s = xname:sub(p+4, q-1)
            end
-           if utf.len(xname)+1==q then p = nil else p = q + 1 end
+           if xname:len()+1==q then p = nil else p = q + 1 end
         end
       end
       cid_reg, cid_order = string.match(s, "^(.-)%-(.-)%-(%d-)$")
@@ -335,7 +335,11 @@ local function font_callback(name, size, id, fallback)
       end
       return mk_rml(basename, size, id)
    else
-      return fallback(name, size, id)
+      local tfmdata=fallback(name, size, id)
+      if type (tfmdata) == "table" and tfmdata.shared then
+        luatexbase.call_callback("luaotfload.patch_font", tfmdata, name)
+      end
+      return tfmdata
    end
 end