% \iffalse meta-comment
%
% Copyright 1989-2007 Johannes L. Braams and any individual authors
% listed elsewhere in this file. All rights reserved.
%
% This file is part 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 Johannes Braams.
%
% The list of all files belonging to the Babel system 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.
% \fi
% \CheckSum{261}
%\iffalse
% Tell the \LaTeX\ system who we are and write an entry on the
% transcript.
%<*dtx>
\ProvidesFile{esperanto.dtx}
%</dtx>
%<code>\ProvidesLanguage{esperanto}
%\fi
%\ProvidesFile{esperant.dtx}
[2007/10/20 v1.4t Esperanto support from the babel system]
%\iffalse
%% File 'esperanto.dtx'
%% Babel package for LaTeX version 2e
%% Copyright (C) 1989 - 2007
%% by Johannes Braams, TeXniek
%
%% Please report errors to: J.L. Braams
%% babel at braams dot xs4all dot nl
%
% This file is part of the babel system, it provides the source
% code for the Esperanto language definition file. A contribution
% was made by Ruiz-Altaba Marti (ruizaltb@cernvm.cern.ch) Code from
% esperant.sty version 1.1 by Joerg Knappen
% (\texttt{knappen@vkpmzd.kph.uni-mainz.de}) was included in
% version 1.2.
%<*filedriver>
\documentclass{ltxdoc}
\newcommand*\TeXhax{\TeX hax}
\newcommand*\babel{\textsf{babel}}
\newcommand*\langvar{$\langle \it lang \rangle$}
\newcommand*\note[1]{}
\newcommand*\Lopt[1]{\textsf{#1}}
\newcommand*\file[1]{\texttt{#1}}
\begin{document}
\DocInput{esperanto.dtx}
\end{document}
%</filedriver>
%\fi
% \GetFileInfo{esperanto.dtx}
%
% \changes{esperanto-1.0a}{1991/07/15}{Renamed \file{babel.sty} in
% \file{babel.com}}
% \changes{esperanto-1.1}{1992/02/15}{Brought up-to-date with
% babel~3.2a}
% \changes{esperanto-1.2}{1992/02/18}{Included code from
% \texttt{esperant.sty}}
% \changes{esperanto-1.4a}{1994/02/04}{Updated for \LaTeXe}
% \changes{esperanto-1.4d}{1994/06/25}{Removed the use of
% \cs{filedate}, moved Identification after loading of
% \file{babel.def}}
% \changes{esperanto-1.4e}{1995/02/09}{Moved identification code to
% the top of the file}
% \changes{esperanto-1.4f}{1995/06/14}{Corrected typos (PR1652)}
% \changes{esperanto-1.4i}{1996/07/10}{Replaced \cs{undefined} with
% \cs{@undefined} and \cs{empty} with \cs{@empty} for consistency
% with \LaTeX}
% \changes{esperanto-1.4i}{1996/10/10}{Moved the definition of
% \cs{atcatcode} right to the beginning.}
%
% \section{The Esperanto language}
%
% The file \file{\filename}\footnote{The file described in this
% section has version number \fileversion\ and was last revised on
% \filedate. A contribution was made by Ruiz-Altaba Marti
% (\texttt{ruizaltb@cernvm.cern.ch}). Code from the file
% \texttt{esperant.sty} by J\"org Knappen
% (\texttt{knappen@vkpmzd.kph.uni-mainz.de}) was included.} defines
% all the language-specific macros for the Esperanto language.
%
% For this language the character |^| is made active.
% In table~\ref{tab:esp-act} an overview is given of its purpose.
% \changes{esperanto-1.4j}{1997/01/06}{fixed typo in table caption
% (funtion instead of function)}
% \begin{table}[htb]
% \centering
% \begin{tabular}{lp{8cm}}
% |^c| & gives \^c with hyphenation in the rest of the word
% allowed, this works for c, C, g, G, H, J, s, S, z, Z\\
% |^h| & prevents h\llap{\^{}} from becoming too tall\\
% |^j| & gives \^\j\\
% |^u| & gives \u u, with hyphenation in the rest of the word
% allowed\\
% |^U| & gives \u U, with hyphenation in the rest of the word
% allowed\\
% \verb=^|= & inserts a |\discretionary{-}{}{}|\\
% \end{tabular}
% \caption{The functions of the active character for Esperanto.}
% \label{tab:esp-act}
% \end{table}
%
% \StopEventually{}
%
% The macro |\LdfInit| takes care of preventing that this file is
% loaded more than once, checking the category code of the
% \texttt{@} sign, etc.
% \changes{esperanto-1.4i}{1996/11/02}{Now use \cs{LdfInit} to perform
% initial checks}
% \begin{macrocode}
%<*code>
\LdfInit{esperanto}\captionsesperanto
% \end{macrocode}
%
% When this file is read as an option, i.e. by the |\usepackage|
% command, \texttt{esperanto} will be an `unknown' language in
% which case we have to make it known. So we check for the
% existence of |\l@esperanto| to see whether we have to do
% something here.
%
% \changes{esperanto-1.0b}{1991/10/29}{Removed use of
% \cs{makeatletter}}
% \changes{esperanto-1.1}{1992/02/15}{Added a warning when no
% hyphenation patterns were loaded.}
% \changes{esperanto-1.4d}{1994/06/25}{Use \cs{@nopatterns} for the
% warning}
% \begin{macrocode}
\ifx\l@esperanto\@undefined
\@nopatterns{Esperanto}
\adddialect\l@esperanto0\fi
% \end{macrocode}
%
% The next step consists of defining commands to switch to the
% Esperanto language. The reason for this is that a user might want
% to switch back and forth between languages.
%
% \begin{macro}{\captionsesperanto}
% The macro |\captionsesperanto| defines all strings used
% in the four standard documentclasses provided with \LaTeX.
% \changes{esperanto-1.1}{1992/02/15}{Added \cs{seename},
% \cs{alsoname} and \cs{prefacename}}
% \changes{esperanto-1.3}{1993/07/10}{Repaired a number of mistakes,
% indicated by D. Ederveen}
% \changes{esperanto-1.3}{1993/07/15}{\cs{headpagename} should be
% \cs{pagename}}
% \changes{esperanto-1.4a}{1994/02/04}{added missing closing brace}
% \changes{esperanto-1.4g}{1995/07/04}{Added \cs{proofname} for
% AMS-\LaTeX}
% \changes{esperanto-1.4i}{1996/07/06}{Replaced `Proof' by `Pruvo'
% PR 2207}
% \changes{esperanto-1.4p}{2000/09/19}{Added \cs{glossaryname}}
% \changes{esperanto-1.4q}{2002/01/07}{Added translation for Glossary}
% \begin{macrocode}
\addto\captionsesperanto{%
\def\prefacename{Anta\u{u}parolo}%
\def\refname{Cita\^\j{}oj}%
\def\abstractname{Resumo}%
\def\bibname{Bibliografio}%
\def\chaptername{{\^C}apitro}%
\def\appendixname{Apendico}%
\def\contentsname{Enhavo}%
\def\listfigurename{Listo de figuroj}%
\def\listtablename{Listo de tabeloj}%
\def\indexname{Indekso}%
\def\figurename{Figuro}%
\def\tablename{Tabelo}%
\def\partname{Parto}%
\def\enclname{Aldono(j)}%
\def\ccname{Kopie al}%
\def\headtoname{Al}%
\def\pagename{Pa\^go}%
\def\subjectname{Temo}%
\def\seename{vidu}% a^u: vd.
\def\alsoname{vidu anka\u{u}}% a^u vd. anka\u{u}
\def\proofname{Pruvo}%
\def\glossaryname{Glosaro}%
}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\dateesperanto}
% The macro |\dateesperanto| redefines the command |\today| to
% produce Esperanto dates.
% \changes{esperanto-1.3}{1993/07/10}{Removed the capitals from
% \cs{today}}
% \changes{esperanto-1.4k}{1997/10/01}{Use \cs{edef} to define
% \cs{today} to save memory}
% \changes{esperanto-1.4k}{1998/03/27}{Removed Rthe use of \cs{edef}
% again}
% \begin{macrocode}
\def\dateesperanto{%
\def\today{\number\day{--a}~de~\ifcase\month\or
januaro\or februaro\or marto\or aprilo\or majo\or junio\or
julio\or a\u{u}gusto\or septembro\or oktobro\or novembro\or
decembro\fi,\space \number\year}}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\extrasesperanto}
% \begin{macro}{\noextrasesperanto}
% The macro |\extrasesperanto| performs all the extra definitions
% needed for the Esperanto language. The macro |\noextrasesperanto|
% is used to cancel the actions of |\extrasesperanto|.
%
% For Esperanto the |^| character is made active. This is done
% once, later on its definition may vary.
%
% \begin{macrocode}
\initiate@active@char{^}
% \end{macrocode}
% Because the character |^| is used in math mode with quite a
% different purpose we need to add an extra level of evaluation to
% the definition of the active |^|. It checks whether math mode is
% active; if so the shorthand mechanism is bypassed by a direct
% call of |\normal@char^|.
% \changes{esperanto-1.4n}{1999/09/30}{Added a check for math mode to
% the definition of the shorthand character}
% \changes{esperant0-1.4o}{1999/12/18}{Moved the check for math to
% babel.def}
% \begin{macrocode}
\addto\extrasesperanto{\languageshorthands{esperanto}}
\addto\extrasesperanto{\bbl@activate{^}}
\addto\noextrasesperanto{\bbl@deactivate{^}}
% \end{macrocode}
% \end{macro}
% \end{macro}
%
% In order to prevent problems with the active |^| we add a
% shorthand on system level which expands to a `normal |^|.
% \changes{esperanto-1.4l}{1999/04/11}{Added a shorthand definition on
% system level}
% \begin{macrocode}
\declare@shorthand{system}{^}{\csname normal@char\string^\endcsname}
% \end{macrocode}
% And here are the uses of the active |^|:
% \changes{esperanto-1.4h}{1995/07/27}{Added a few shorthands}
% \begin{macrocode}
\declare@shorthand{esperanto}{^c}{\^{c}\allowhyphens}
\declare@shorthand{esperanto}{^C}{\^{C}\allowhyphens}
\declare@shorthand{esperanto}{^g}{\^{g}\allowhyphens}
\declare@shorthand{esperanto}{^G}{\^{G}\allowhyphens}
\declare@shorthand{esperanto}{^h}{h\llap{\^{}}\allowhyphens}
\declare@shorthand{esperanto}{^H}{\^{H}\allowhyphens}
\declare@shorthand{esperanto}{^j}{\^{\j}\allowhyphens}
\declare@shorthand{esperanto}{^J}{\^{J}\allowhyphens}
\declare@shorthand{esperanto}{^s}{\^{s}\allowhyphens}
\declare@shorthand{esperanto}{^S}{\^{S}\allowhyphens}
\declare@shorthand{esperanto}{^u}{\u u\allowhyphens}
\declare@shorthand{esperanto}{^U}{\u U\allowhyphens}
\declare@shorthand{esperanto}{^|}{\discretionary{-}{}{}\allowhyphens}
% \end{macrocode}
%
% \begin{macro}{\Esper}
% \begin{macro}{\esper}
% In \file{esperant.sty} J\"org Knappen provides the macros
% |\esper| and |\Esper| that can be used instead of |\alph| and
% |\Alph|. These macros are available in this file as well.
%
% Their definition takes place in two steps. First the toplevel.
% \begin{macrocode}
\def\esper#1{\@esper{\@nameuse{c@#1}}}
\def\Esper#1{\@Esper{\@nameuse{c@#1}}}
% \end{macrocode}
% Then the second level.
% \changes{esperanto-1.4q}{2002/01/08}{Removed the extra level of
% expansion for more than five items, as was done in \LaTeX}
% \changes{esperanto-1.4t}{2006/06/05}{Added the missing `r' in these
% macros}
% \begin{macrocode}
\def\@esper#1{%
\ifcase#1\or a\or b\or c\or \^c\or d\or e\or f\or g\or \^g\or
h\or h\llap{\^{}}\or i\or j\or \^\j\or k\or l\or m\or n\or o\or
p\or r\or s\or \^s\or t\or u\or \u{u}\or v\or z\else\@ctrerr\fi}
\def\@Esper#1{%
\ifcase#1\or A\or B\or C\or \^C\or D\or E\or F\or G\or \^G\or
H\or \^H\or I\or J\or \^J\or K\or L\or M\or N\or O\or
P\or R\or S\or \^S\or T\or U\or \u{U}\or V\or Z\else\@ctrerr\fi}
% \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\hodiau}
% \begin{macro}{\hodiaun}
% In \file{esperant.sty} J\"org Knappen provides two alternative
% macros for |\today|, |\hodiau| and |\hodiaun|. The second macro
% produces an accusative version of the date in Esperanto.
% \begin{macrocode}
\addto\dateesperanto{\def\hodiau{la \today}}
\def\hodiaun{la \number\day --an~de~\ifcase\month\or
januaro\or februaro\or marto\or aprilo\or majo\or junio\or
julio\or a\u{u}gusto\or septembro\or oktobro\or novembro\or
decembro\fi, \space \number\year}
% \end{macrocode}
% \end{macro}
% \end{macro}
%
% The macro |\ldf@finish| takes care of looking for a
% configuration file, setting the main language to be switched on
% at |\begin{document}| and resetting the category code of
% \texttt{@} to its original value.
% \changes{esperanto-1.4i}{1996/11/02}{Now use \cs{ldf@finish} to wrap
% up}
% \begin{macrocode}
\ldf@finish{esperanto}
%</code>
% \end{macrocode}
%
% \Finale
%%
%% \CharacterTable
%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%% Digits \0\1\2\3\4\5\6\7\8\9
%% Exclamation \! Double quote \" Hash (number) \#
%% Dollar \$ Percent \% Ampersand \&
%% Acute accent \' Left paren \( Right paren \)
%% Asterisk \* Plus \+ Comma \,
%% Minus \- Point \. Solidus \/
%% Colon \: Semicolon \; Less than \<
%% Equals \= Greater than \> Question mark \?
%% Commercial at \@ Left bracket \[ Backslash \\
%% Right bracket \] Circumflex \^ Underscore \_
%% Grave accent \` Left brace \{ Vertical bar \|
%% Right brace \} Tilde \~}
%%
\endinput