beta 2011.05.18 22:26

1 files changed, 11 insertions, 6 deletions

diff --git a/tex/generic/context/luatex-fonts-merged.lua b/tex/generic/context/luatex-fonts-merged.lua
index 7e954182a..3036e2f81 100644
--- a/tex/generic/context/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
 -- merged file : luatex-fonts-merged.lua
 -- parent file : luatex-fonts.lua
--- merge date  : 05/18/11 18:04:18
+-- merge date  : 05/18/11 22:26:32
 
 do -- begin closure to overcome local limits and interference
 
@@ -783,6 +783,7 @@ local type, next, tostring, tonumber, ipairs, table, string = type, next, tostri
 local concat, sort, insert, remove = table.concat, table.sort, table.insert, table.remove
 local format, find, gsub, lower, dump, match = string.format, string.find, string.gsub, string.lower, string.dump, string.match
 local getmetatable, setmetatable = getmetatable, setmetatable
+local getinfo = debug.getinfo
 
 -- Starting with version 5.2 Lua no longer provide ipairs, which makes
 -- sense. As we already used the for loop and # in most places the
@@ -1130,6 +1131,8 @@ end
 
 -- problem: there no good number_to_string converter with the best resolution
 
+local function dummy() end
+
 local function do_serialize(root,name,depth,level,indexed)
     if level > 0 then
         depth = depth .. " "
@@ -1324,18 +1327,20 @@ local function do_serialize(root,name,depth,level,indexed)
                 end
             elseif t == "function" then
                 if functions then
+                    local f = getinfo(v).what == "C" and dump(dummy) or dump(v)
+                 -- local f = getinfo(v).what == "C" and dump(function(...) return v(...) end) or dump(v)
                     if tk == "number" then -- or find(k,"^%d+$") then
                         if hexify then
-                            handle(format("%s [0x%04X]=loadstring(%q),",depth,k,dump(v)))
+                            handle(format("%s [0x%04X]=loadstring(%q),",depth,k,f))
                         else
-                            handle(format("%s [%s]=loadstring(%q),",depth,k,dump(v)))
+                            handle(format("%s [%s]=loadstring(%q),",depth,k,f))
                         end
                     elseif tk == "boolean" then
-                        handle(format("%s [%s]=loadstring(%q),",depth,tostring(k),dump(v)))
+                        handle(format("%s [%s]=loadstring(%q),",depth,tostring(k),f))
                     elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then
-                        handle(format("%s %s=loadstring(%q),",depth,k,dump(v)))
+                        handle(format("%s %s=loadstring(%q),",depth,k,f))
                     else
-                        handle(format("%s [%q]=loadstring(%q),",depth,k,dump(v)))
+                        handle(format("%s [%q]=loadstring(%q),",depth,k,f))
                     end
                 end
             else