Dear Mico, all,
Can you please test with the attached luababel.def? Herbert, can you
test with it under TeXLive 2012?
If it works I'll propose it to the Babel team.
Thank you,
--
Elie
%%
%% This is file `luababel.def',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% bbunicode.dtx (with options: `luatex')
%% This is a generated file.
%%
%% Copyright 2012-2013 Javier Bezos and Johannes L. Braams.
%% Copyright 1989-2008 Johannes L. Braams and any individual authors
%% listed elsewhere in this file. All rights reserved.
%%
%% This file was generated from file(s) of the Babel system.
%% ---------------------------------------------------------
%%
%% It may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 2003/12/01 or later.
%%
%% This work has the LPPL maintenance status "maintained".
%%
%% The Current Maintainer of this work is Javier Bezos.
%%
%% This file may only be distributed together with a copy of the Babel
%% system. You may however distribute the Babel system without
%% such generated files.
%%
%% The list of all files belonging to the Babel distribution is
%% given in the file `manifest.bbl'. See also `legal.bbl for additional
%% information.
%%
%% The list of derived (unpacked) files belonging to the distribution
%% and covered by LPPL is defined by the unpacking scripts (with
%% extension .ins) which are part of the distribution.
%% File `bbunicode.dtx'
%% Babel package for LaTeX version 2e
%% Copyright (C) 2103
%% by Javier Bezos
\directlua{%
require("luatex-hyphen")
Babel = {}
Babel.module = {
name = "Babel",
version = "3.9e",
date = "2013/04/15",
description = "Babel LuaTeX definitions",
author = "Javier Bezos",
copyright = "Elie Roux",
license = "LPPL"
}
if luatexbase then
luatexbase.provides_module(Babel.module)
end
function Babel.bytes(line)
return line:gsub("(.)",
function (chr) return unicode.utf8.char(string.byte(chr)) end)
end
function Babel.begin_process_input()
if luatexbase and luatexbase.add_to_callback then
luatexbase.add_to_callback('process_input_buffer',Babel.bytes,'Babel.bytes')
else
Babel.callback = callback.find('process_input_buffer')
callback.register('process_input_buffer',Babel.bytes)
end
end
function Babel.end_process_input ()
if luatexbase and luatexbase.remove_from_callback then
luatexbase.remove_from_callback('process_input_buffer','Babel.bytes')
else
callback.register('process_input_buffer',Babel.callback)
end
end
}
\def\BabelStringsDefault{unicode}
\let\luabbl@stop\relax
\AddBabelHook{luatex}{encodedcommands}{%
\def\bbl@tempa{utf8}\def\bbl@tempb{#1}%
\ifx\bbl@tempa\bbl@tempb\else
\directlua{Babel.begin_process_input()}%
\def\luabbl@stop{%
\directlua{Babel.end_process_input()}}%
\fi}%
\AddBabelHook{luatex}{stopcommands}{%
\luabbl@stop
\let\luabbl@stop\relax}
\AddBabelHook{luatex}{patterns}{%
\ifx\directlua\relax\else
\ifcsname lu@texhyphen@loaded@\the\language\endcsname \else
\global\@namedef{lu@texhyphen@loaded@\the\language}{}%
\directlua{
luatexhyphen.loadlanguage('\luatexluaescapestring{\string#1}',
'\the\language')}%
\fi
\fi}
\AddBabelHook{luatex}{adddialect}{%
\ifx\directlua\relax\else
\directlua{
luatexhyphen.adddialect('\luatexluaescapestring{\string#1}',
'\luatexluaescapestring{\string#2}')
}%
\fi}
\AddBabelHook{luatex}{everylanguage}{%
\directlua{
processnow = (tex.language == 0) or
(luatexhyphen.lookupname('\luatexluaescapestring{\string#1}') == nil)}%
\ifnum0=\directlua{tex.sprint(processnow and "0" or "1")}\relax
\global\toks8\expandafter{\the\toks8#1, }%
\global\@namedef{lu@texhyphen@loaded@\the\language}{}%
\fi}
\AddBabelHook{luatex}{loadpatterns}{%
\ifnum0=\directlua{tex.sprint(processnow and "0" or "1")}\relax
\input #1\relax
\fi}
\AddBabelHook{luatex}{loadexceptions}{%
\ifnum0=\directlua{tex.sprint(processnow and "0" or "1")}\relax
\input #1\relax
\fi
\directlua{processnow = nil}}
\endinput
%%
%% End of file `luababel.def'.
