Duplicate entries in language.dat

[Ralf Stubner <ralf.stubner@web.de>]

Hi everybody,

why are there duplicate entries for certain languages (german, ngerman
and ukenglish in my case) in
/var/lib/texmf/tex/generic/config/language.dat and in the
corresponding files in /etc/texmf/language.d?

Currently I am using Norbert's Etch backports of texlive version
2007-9. 

cheerio
ralf