2 files changed, 17 insertions, 9 deletions
diff --git a/Master/texmf-dist/scripts/oberdiek/oberdiek.luatex.lua b/Master/texmf-dist/scripts/oberdiek/oberdiek.luatex.lua
index fb27c4dc039..c89632f34a3 100644
--- a/Master/texmf-dist/scripts/oberdiek/oberdiek.luatex.lua
+++ b/Master/texmf-dist/scripts/oberdiek/oberdiek.luatex.lua
@@ -6,12 +6,12 @@
 -- 
 --  luatex.dtx  (with options: `lua')
 --  
---  This is a generated file.
+--  This (was) a generated file.
 --  
 --  Project: luatex
---  Version: 2010/03/09 v0.4
+--  Version: 2013/04/28 v0.4-roux
 --  
---  Copyright (C) 2007, 2009, 2010 by
+--  Copyright (C) 2007, 2009, 2010, 2013 by
 --     Heiko Oberdiek <heiko.oberdiek at googlemail.com>
 --  
 --  This work may be distributed and/or modified under the
@@ -47,11 +47,14 @@ function kpse_module_loader(module)
       texio.write_nl("(" .. file .. ")")
       return loader
     end
-    return "\n\t[oberdiek.luatex.kpse_module_loader] Loading error:\n\t"
+    return "\n\t[oberdiek.luatex.kpse_module_loader]-eroux Loading error:\n\t"
            .. error
   end
-  return "\n\t[oberdiek.luatex.kpse_module_loader] Search failed"
+  return "\n\t[oberdiek.luatex.kpse_module_loader]-eroux Search failed"
 end
-table.insert(package.loaders, kpse_module_loader)
+-- following line changed to use package.searchers instead of
+-- package.loaders for current luatex; this is the only change in the
+-- code.  eroux, 28apr13.
+table.insert(package.searchers, kpse_module_loader)
 -- 
 --  End of File `oberdiek.luatex.lua'.
diff --git a/Master/texmf-dist/scripts/oberdiek/pdftexcmds.lua b/Master/texmf-dist/scripts/oberdiek/pdftexcmds.lua
index 0bee48a1cc6..db03beeda95 100644
--- a/Master/texmf-dist/scripts/oberdiek/pdftexcmds.lua
+++ b/Master/texmf-dist/scripts/oberdiek/pdftexcmds.lua
@@ -6,12 +6,12 @@
 -- 
 --  pdftexcmds.dtx  (with options: `lua')
 --  
---  This is a generated file.
+--  This (was) a generated file.
 --  
 --  Project: pdftexcmds
---  Version: 2011/11/29 v0.20
+--  Version: 2013/04/28 v0.20-eroux
 --  
---  Copyright (C) 2007, 2009-2011 by
+--  Copyright (C) 2007, 2009-2011, 2013 by
 --     Heiko Oberdiek <heiko.oberdiek at googlemail.com>
 --  
 --  This work may be distributed and/or modified under the
@@ -42,6 +42,8 @@ module("oberdiek.pdftexcmds", package.seeall)
 local systemexitstatus
 function getversion()
   tex.write("2011/11/29 v0.20")
+  -- could not change above version string due to runtime version checks.
+  -- eroux/karl, 28apr13
 end
 function strcmp(A, B)
   if A == B then
@@ -150,6 +152,9 @@ function unescapehex(str, mode, patch)
     end
     result = utf8
   end
+  -- this next line added for current luatex; this is the only
+  -- change in the file.  eroux, 28apr13.
+  local unpack = _G["unpack"] or table.unpack
   tex.settoks(toks, string.char(unpack(result)))
 end
 function escapestring(str, mode)