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authorKarl Berry <karl@freefriends.org>2016-02-09 22:23:21 +0000
committerKarl Berry <karl@freefriends.org>2016-02-09 22:23:21 +0000
commit986747ca8579ba0d0c3fb8167f943b89563234bc (patch)
tree7e2d3cefb2c0d417e6c9ec5189e12880f3643288 /Master/texmf-dist/source/latex/babel/babel.dtx
parent4d30a4ce33e5b019dcdbdbfd4be5897406d7e7fa (diff)
babel (9feb16)
git-svn-id: svn://tug.org/texlive/trunk@39646 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/babel/babel.dtx')
-rw-r--r--Master/texmf-dist/source/latex/babel/babel.dtx46
1 files changed, 11 insertions, 35 deletions
diff --git a/Master/texmf-dist/source/latex/babel/babel.dtx b/Master/texmf-dist/source/latex/babel/babel.dtx
index bc8980420e8..4d8444ab9fe 100644
--- a/Master/texmf-dist/source/latex/babel/babel.dtx
+++ b/Master/texmf-dist/source/latex/babel/babel.dtx
@@ -36,7 +36,7 @@
%\iffalse
%% File 'babel.dtx'
%\fi
-%%\ProvidesFile{babel.dtx}[2016/02/01 v3.9o The Babel package]
+%%\ProvidesFile{babel.dtx}[2016/01/08 v3.9n The Babel package]
%\iffalse
%
% Babel DOCUMENT-STYLE option for LaTeX version 2.09 or plain TeX;
@@ -196,8 +196,8 @@
\vspace{2cm}\hspace{1.5cm}
\begin{minipage}{5cm}
\Large
-Version 3.9o\newline
-2016/02/01
+Version 3.9n\newline
+2016/01/08
\vspace{1cm}
\textit{Original author}\newline
@@ -1313,7 +1313,6 @@ far from complete):
some languages (kerning and spacing). Ligatures can be disabled.
\item[substitutefont] Combines fonts in several encodings.
\item[mkpattern] Generates hyphenation patterns.
-\item[tracklang] Tracks which languages have been requested.
\end{description}
\subsection{Future work}
@@ -1367,30 +1366,17 @@ Note you can set any feature required for the language -- not only
|Language|, but also |Script| or a local |.fea|. This makes those macros
a bit more verbose, but also more powerful.
-\section{Loading languages with \file{language.dat}}
+\section{Preloading languages with \file{language.dat}}
\TeX{} and most engines based on it (pdf\TeX, \xetex, $\epsilon$-\TeX,
the main exception being \luatex) require hyphenation patterns to be
-preloaded when a format is created (eg, \LaTeX, Xe\LaTeX,
+loaded when a format is created (eg, \LaTeX, Xe\LaTeX,
pdf\LaTeX). \babel{} provides a tool which has become standand in many
distributions and based on a ``configuration file'' named
\file{language.dat}. The exact way this file is used depends on the
distribution, so please, read the documentation for the latter (note
also some distributions generate the file with some tool).
-\New{3.9o} With \luatex, however, patterns are loaded on the fly when
-requested by the language (except the ``0th'' language,
-\textsf{english}, which is preloaded always). Until 3.9n, this task
-was delegated to the package \textsf{luatex-hyphen}, by Khaled Hosny,
-\'Elie Roux, and Manuel P\'egouri\'e-Gonnard, and required an extra
-file named |language.dat.lua|, but now a new mechanism has been
-devised based solely on |language.dat|. \textbf{You must rebuild the
-formats} if upgrading from a previous version. You may want to have a
-local |language.dat| for a particular project (for example, a book on
-Chemistry).
-
-\subsection{Format}
-
In that file the person who maintains a \TeX\ environment has to record
for which languages he has hyphenation patterns \emph{and} in which
files these are stored\footnote{This is because different operating
@@ -1636,7 +1622,7 @@ explained in in sec. \ref{s:strings} (\babel{} 3.9 and later).
\begin{verbatim}
\ProvidesLanguage{<language>}
- [2016/02/01 v0.0 <Language> support from the babel system]
+ [2016/01/08 v0.0 <Language> support from the babel system]
\LdfInit{<language>}{captions<language>}
\ifx\undefined\l@<language>
@@ -2419,8 +2405,8 @@ help from Bernd Raichle, for which I am grateful.
% little bit of literate programming.
%
% \begin{macrocode}
-%<<version=3.9o>>
-%<<date=2016/02/01>>
+%<<version=3.9n>>
+%<<date=2016/01/08>>
% \end{macrocode}
%
% We define some basic macros which just make the code cleaner.
@@ -6639,17 +6625,11 @@ help from Bernd Raichle, for which I am grateful.
% \changes{babel~3.6u}{1999/04/20}{Moved this code to
% \file{babel.def}}
% \changes{babel~3.9l}{2014/08/02}{fontspec used to set
-% \cs{latinencoding} to EUx, but now it doesn't. So, it's done
-% here.}
-% \changes{babel~3.9o}{2016/01/27}{With fontspec, first check if
-% \cs{UTFencname} exists.}
+% \cs{latinencoding} to EUx, but now it doesn't. So, it's done here.}
% \begin{macrocode}
\AtBeginDocument{%
\@ifpackageloaded{fontspec}%
- {\xdef\latinencoding{%
- \@ifundefined{UTFencname}%
- {EU\ifcase\bbl@engine\or2\or1\fi}%
- {\UTFencname}}}%
+ {\xdef\latinencoding{EU\ifcase\bbl@engine\or2\or1\fi}}%
{\gdef\latinencoding{OT1}%
\ifx\cf@encoding\bbl@t@one
\xdef\latinencoding{\bbl@t@one}%
@@ -8290,14 +8270,11 @@ help from Bernd Raichle, for which I am grateful.
% \changes{babel~3.9g}{2013/07/28}{In non-LaTeX formats the number of
% languages were not printed. Moved from \cs{dump} and cleaned up:
% now \cs{toks}8 is expanded here.}
-% \changes{babel~3.9o}{2016/01/25}{The number of languages loaded was
-% off by 1.}
% \begin{macrocode}
\if/\the\toks@/\else
\errhelp{language.dat loads no language, only synonyms}
\errmessage{Orphan language synonym}
\fi
-\advance\last@language\@ne
\edef\bbl@tempa{%
\everyjob{%
\the\everyjob
@@ -8306,8 +8283,7 @@ help from Bernd Raichle, for which I am grateful.
\else
\noexpand\typeout
\fi
- {\the\toks8 \the\last@language\space language(s) loaded.}}}
-\advance\last@language\m@ne
+ {\the\toks8 \the\last@language\space languages loaded.}}}
\bbl@tempa
% \end{macrocode}
% Also remove some macros from memory and raise an error