[tex-live] lualatex failures

[Jobst Hoffmann]

Hello,

after an update the attached examples fail with

t_03.log (excerpt):
(/usr/local/texlive/2013/texmf-dist/tex/generic/babel/babel.def
(/usr/local/texlive/2013/texmf-dist/tex/generic/babel/luababel.def
(/usr/local/texlive/2013/texmf-dist/tex/luatex/hyph-utf8/luatex-hyphen.lua)))
! LuaTeX error [string "\directlua "]:1: attempt to index global
'luatexhyphen' 
(a nil value)
stack traceback:
	[string "\directlua "]:1: in main chunk.
\bbl at ev@luatex at adddialect ...ring {\string #2}') }
                                                  \fi 
l.103   \adddialect\l at canadian\l at american
                                       
? x


t_04.log (ecxerpt):
(/usr/local/texlive/2013/texmf-dist/tex/generic/babel/babel.def
(/usr/local/texlive/2013/texmf-dist/tex/generic/babel/luababel.def))
! LuaTeX error [string "\directlua "]:1: attempt to index global
'luatexhyphen' 
(a nil value)
stack traceback:
	[string "\directlua "]:1: in main chunk.
\bbl at ev@luatex at adddialect ...ring {\string #2}') }
                                                  \fi 
l.71 \adddialect\l at austrian\l at german

The examples work in TeXlive 2012, am I doing something wrong or am I
missing something? 

Thanks in advance
Jobst
-- 
Prof. Dr. Jobst Hoffmann            Tel:   +49 (241) 6009-5 31 59
Fachhochschule Aachen Abt. Jülich   Fax:   +49 (241) 6009-5 31 89
Fachbereich 09                      email: j.hoffmann at fh-aachen.de
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