Ehm… solo una cosa.
Mi sembra che il file language.dat abbia qualche serio problema…
Capisco pure che io sono su piattaforma Linux con teTeX, ma il mio è così:`%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% File : language.dat
% Purpose : specify which hypenation patterns to load
% while running iniTeX
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% CAUTION: the first language will be the default if no style-file
% (e.g. german.sty) is used.
% Since version 3.0 of TeX, hyphenation patterns for multiple languages are
% possible. Unless you know what you are doing, please let the american
% english patterns be the first ones. The babel system allows you to
% easily change the active language for your texts. For more information,
% have a look to the documentation in texmf/doc/generic/babel.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% The hyphenation pattern files are in the dirctory:
% texmf/tex/generic/hyphen
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% The US-english patterns should be loaded *always* and as *first* ones.
% Define USenglish as an alias for american.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
american ushyph1.tex
=USenglish
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% UK english, TWO LINES! To enabling these lines, remove %! and the space.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%! british ukhyphen.tex
%! =UKenglish
% english should always be defined. Either an alias for american or british.
=english
% French, TWO lines!
french frhyph.tex
=patois
german dehypht.tex
=austrian
% For use with ngerman.sty (neue Rechtschreibung):
ngerman dehyphn.tex
=naustrian
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% The following languages are disabled by default. Uncomment, what you need.
% To enable, remove %! and the space.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%! bahasa inhyph.tex
%! basque bahyph.tex
%! croatian hrhyph.tex
%! czech czhyph.tex % depends on csplain being installed
%! danish dkhyphen.tex
%! dutch nehyph.tex
%! finnish fi8hyph.tex
%! greek grhyph.tex
italian ithyph.tex
%! latin lahyph.tex
%! magyar huhyph.tex
%! norsk nohyph.tex % old file
%! norsk nohyphb.tex % see texmf/doc/generic/nohyph/README.nohyph
%! norsk nohyphbc.tex % see texmf/doc/generic/nohyph/README.nohyph
%! polish plhyph.tex
%! portuges pt8hyph.tex
%! romanian rohyphen.tex
%! russian ruhyphen.tex % note: edit ruhyphen.tex for your encoding!
%! slovak skhyph.tex % depends on csplain being installed
%! slovene sihyph23.tex
%! spanish sphyph.tex
%! turkish trhyph.tex
% For Ukrainian, either use ukrhyph.tex (and edit that file for the encoding
% that you need) or use one of the ukrhyph.ENC files.
%! ukrainian ukrhyph.tex
%! ukrainian ukrhyph.t2a
%! ukrainian ukrhyph.lcy
%! ukrainian ukrhyph.ot2
% A “language” without hyphenation:
nohyphenation zerohyph.tex
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Please contact me, if for any of the following languages there are
% freely available hyphenation tables:
% catalan esperanto galician swedish
% I might want to include them in a future version of this file.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Email : Thomas Esser, te@dbs.uni-hannover.de
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%`
Ciao.