%% %% This is file `babel.def', %% generated with the docstrip utility. %% %% The original source files were: %% %% babel.dtx (with options: `core') %% %% %% Copyright (C) 2012-2020 Javier Bezos and Johannes L. Braams. %% Copyright (C) 1989-2012 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 Javier Bezos. %% %% 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. %% \ifx\ldf@quit\@undefined \else \expandafter\endinput \fi \ifx\ProvidesFile\@undefined \def\ProvidesFile#1[#2 #3 #4]{% \wlog{File: #1 #4 #3 <#2>}% \let\ProvidesFile\@undefined} \fi \ProvidesFile{babel.def}[2020/02/28 3.41 Babel common definitions] \ifx\AtBeginDocument\@undefined \input plain.def\relax \fi \ifx\bbl@ifshorthand\@undefined \let\bbl@opt@shorthands\@nnil \def\bbl@ifshorthand#1#2#3{#2}% \let\bbl@language@opts\@empty \ifx\babeloptionstrings\@undefined \let\bbl@opt@strings\@nnil \else \let\bbl@opt@strings\babeloptionstrings \fi \def\BabelStringsDefault{generic} \def\bbl@tempa{normal} \ifx\babeloptionmath\bbl@tempa \def\bbl@mathnormal{\noexpand\textormath} \fi \def\AfterBabelLanguage#1#2{} \ifx\BabelModifiers\@undefined\let\BabelModifiers\relax\fi \let\bbl@afterlang\relax \def\bbl@opt@safe{BR} \ifx\@uclclist\@undefined\let\@uclclist\@empty\fi \ifx\bbl@trace\@undefined\def\bbl@trace#1{}\fi \expandafter\newif\csname ifbbl@single\endcsname \fi \ifx\bbl@switchflag\@undefined % Prevent double input \let\bbl@switchflag\relax \input switch.def\relax \fi \bbl@trace{Compatibility with language.def} \ifx\bbl@languages\@undefined \ifx\directlua\@undefined \openin1 = language.def \ifeof1 \closein1 \message{I couldn't find the file language.def} \else \closein1 \begingroup \def\addlanguage#1#2#3#4#5{% \expandafter\ifx\csname lang@#1\endcsname\relax\else \global\expandafter\let\csname l@#1\expandafter\endcsname \csname lang@#1\endcsname \fi}% \def\uselanguage#1{}% \input language.def \endgroup \fi \fi \chardef\l@english\z@ \fi \ifx\directlua\@undefined\else \ifx\bbl@luapatterns\@undefined \input luababel.def \fi \fi \bbl@trace{Basic macros} \def\bbl@stripslash{\expandafter\@gobble\string} \def\bbl@add#1#2{% \bbl@ifunset{\bbl@stripslash#1}% {\def#1{#2}}% {\expandafter\def\expandafter#1\expandafter{#1#2}}} \def\bbl@xin@{\@expandtwoargs\in@} \def\bbl@csarg#1#2{\expandafter#1\csname bbl@#2\endcsname}% \def\bbl@cs#1{\csname bbl@#1\endcsname} \def\bbl@loop#1#2#3{\bbl@@loop#1{#3}#2,\@nnil,} \def\bbl@loopx#1#2{\expandafter\bbl@loop\expandafter#1\expandafter{#2}} \def\bbl@@loop#1#2#3,{% \ifx\@nnil#3\relax\else \def#1{#3}#2\bbl@afterfi\bbl@@loop#1{#2}% \fi} \def\bbl@for#1#2#3{\bbl@loopx#1{#2}{\ifx#1\@empty\else#3\fi}} \def\bbl@add@list#1#2{% \edef#1{% \bbl@ifunset{\bbl@stripslash#1}% {}% {\ifx#1\@empty\else#1,\fi}% #2}} \long\def\bbl@afterelse#1\else#2\fi{\fi#1} \long\def\bbl@afterfi#1\fi{\fi#1} \def\bbl@exp#1{% \begingroup \let\\\noexpand \def\<##1>{\expandafter\noexpand\csname##1\endcsname}% \edef\bbl@exp@aux{\endgroup#1}% \bbl@exp@aux} \def\bbl@tempa#1{% \long\def\bbl@trim##1##2{% \futurelet\bbl@trim@a\bbl@trim@c##2\@nil\@nil#1\@nil\relax{##1}}% \def\bbl@trim@c{% \ifx\bbl@trim@a\@sptoken \expandafter\bbl@trim@b \else \expandafter\bbl@trim@b\expandafter#1% \fi}% \long\def\bbl@trim@b#1##1 \@nil{\bbl@trim@i##1}} \bbl@tempa{ } \long\def\bbl@trim@i#1\@nil#2\relax#3{#3{#1}} \long\def\bbl@trim@def#1{\bbl@trim{\def#1}} \begingroup \gdef\bbl@ifunset#1{% \expandafter\ifx\csname#1\endcsname\relax \expandafter\@firstoftwo \else \expandafter\@secondoftwo \fi} \bbl@ifunset{ifcsname}% {}% {\gdef\bbl@ifunset#1{% \ifcsname#1\endcsname \expandafter\ifx\csname#1\endcsname\relax \bbl@afterelse\expandafter\@firstoftwo \else \bbl@afterfi\expandafter\@secondoftwo \fi \else \expandafter\@firstoftwo \fi}} \endgroup \def\bbl@ifblank#1{% \bbl@ifblank@i#1\@nil\@nil\@secondoftwo\@firstoftwo\@nil} \long\def\bbl@ifblank@i#1#2\@nil#3#4#5\@nil{#4} \def\bbl@forkv#1#2{% \def\bbl@kvcmd##1##2##3{#2}% \bbl@kvnext#1,\@nil,} \def\bbl@kvnext#1,{% \ifx\@nil#1\relax\else \bbl@ifblank{#1}{}{\bbl@forkv@eq#1=\@empty=\@nil{#1}}% \expandafter\bbl@kvnext \fi} \def\bbl@forkv@eq#1=#2=#3\@nil#4{% \bbl@trim@def\bbl@forkv@a{#1}% \bbl@trim{\expandafter\bbl@kvcmd\expandafter{\bbl@forkv@a}}{#2}{#4}} \def\bbl@vforeach#1#2{% \def\bbl@forcmd##1{#2}% \bbl@fornext#1,\@nil,} \def\bbl@fornext#1,{% \ifx\@nil#1\relax\else \bbl@ifblank{#1}{}{\bbl@trim\bbl@forcmd{#1}}% \expandafter\bbl@fornext \fi} \def\bbl@foreach#1{\expandafter\bbl@vforeach\expandafter{#1}} \def\bbl@replace#1#2#3{% in #1 -> repl #2 by #3 \toks@{}% \def\bbl@replace@aux##1#2##2#2{% \ifx\bbl@nil##2% \toks@\expandafter{\the\toks@##1}% \else \toks@\expandafter{\the\toks@##1#3}% \bbl@afterfi \bbl@replace@aux##2#2% \fi}% \expandafter\bbl@replace@aux#1#2\bbl@nil#2% \edef#1{\the\toks@}} \ifx\detokenize\@undefined\else % Unused macros if old Plain TeX \bbl@exp{\def\\\bbl@parsedef##1\detokenize{macro:}}#2->#3\relax{% \def\bbl@tempa{#1}% \def\bbl@tempb{#2}% \def\bbl@tempe{#3}} \def\bbl@sreplace#1#2#3{% \begingroup \expandafter\bbl@parsedef\meaning#1\relax \def\bbl@tempc{#2}% \edef\bbl@tempc{\expandafter\strip@prefix\meaning\bbl@tempc}% \def\bbl@tempd{#3}% \edef\bbl@tempd{\expandafter\strip@prefix\meaning\bbl@tempd}% \bbl@xin@{\bbl@tempc}{\bbl@tempe}% If not in macro, do nothing \ifin@ \bbl@exp{\\\bbl@replace\\\bbl@tempe{\bbl@tempc}{\bbl@tempd}}% \def\bbl@tempc{% Expanded an executed below as 'uplevel' \\\makeatletter % "internal" macros with @ are assumed \\\scantokens{% \bbl@tempa\\\@namedef{\bbl@stripslash#1}\bbl@tempb{\bbl@tempe}}% \catcode64=\the\catcode64\relax}% Restore @ \else \let\bbl@tempc\@empty % Not \relax \fi \bbl@exp{% For the 'uplevel' assignments \endgroup \bbl@tempc}} % empty or expand to set #1 with changes \fi \def\bbl@ifsamestring#1#2{% \begingroup \protected@edef\bbl@tempb{#1}% \edef\bbl@tempb{\expandafter\strip@prefix\meaning\bbl@tempb}% \protected@edef\bbl@tempc{#2}% \edef\bbl@tempc{\expandafter\strip@prefix\meaning\bbl@tempc}% \ifx\bbl@tempb\bbl@tempc \aftergroup\@firstoftwo \else \aftergroup\@secondoftwo \fi \endgroup} \chardef\bbl@engine=% \ifx\directlua\@undefined \ifx\XeTeXinputencoding\@undefined \z@ \else \tw@ \fi \else \@ne \fi \def\addto#1#2{% \ifx#1\@undefined \def#1{#2}% \else \ifx#1\relax \def#1{#2}% \else {\toks@\expandafter{#1#2}% \xdef#1{\the\toks@}}% \fi \fi} \def\bbl@withactive#1#2{% \begingroup \lccode`~=`#2\relax \lowercase{\endgroup#1~}} \def\bbl@redefine#1{% \edef\bbl@tempa{\bbl@stripslash#1}% \expandafter\let\csname org@\bbl@tempa\endcsname#1% \expandafter\def\csname\bbl@tempa\endcsname} \@onlypreamble\bbl@redefine \def\bbl@redefine@long#1{% \edef\bbl@tempa{\bbl@stripslash#1}% \expandafter\let\csname org@\bbl@tempa\endcsname#1% \expandafter\long\expandafter\def\csname\bbl@tempa\endcsname} \@onlypreamble\bbl@redefine@long \def\bbl@redefinerobust#1{% \edef\bbl@tempa{\bbl@stripslash#1}% \bbl@ifunset{\bbl@tempa\space}% {\expandafter\let\csname org@\bbl@tempa\endcsname#1% \bbl@exp{\def\\#1{\\\protect\<\bbl@tempa\space>}}}% {\bbl@exp{\let\\<\bbl@tempa\space>}}% \@namedef{\bbl@tempa\space}} \@onlypreamble\bbl@redefinerobust \bbl@trace{Hooks} \newcommand\AddBabelHook[3][]{% \bbl@ifunset{bbl@hk@#2}{\EnableBabelHook{#2}}{}% \def\bbl@tempa##1,#3=##2,##3\@empty{\def\bbl@tempb{##2}}% \expandafter\bbl@tempa\bbl@evargs,#3=,\@empty \bbl@ifunset{bbl@ev@#2@#3@#1}% {\bbl@csarg\bbl@add{ev@#3@#1}{\bbl@elt{#2}}}% {\bbl@csarg\let{ev@#2@#3@#1}\relax}% \bbl@csarg\newcommand{ev@#2@#3@#1}[\bbl@tempb]} \newcommand\EnableBabelHook[1]{\bbl@csarg\let{hk@#1}\@firstofone} \newcommand\DisableBabelHook[1]{\bbl@csarg\let{hk@#1}\@gobble} \def\bbl@usehooks#1#2{% \def\bbl@elt##1{% \@nameuse{bbl@hk@##1}{\@nameuse{bbl@ev@##1@#1@}#2}}% \@nameuse{bbl@ev@#1@}% \ifx\languagename\@undefined\else % Test required for Plain (?) \def\bbl@elt##1{% \@nameuse{bbl@hk@##1}{\@nameuse{bbl@ev@##1@#1@\languagename}#2}}% \@nameuse{bbl@ev@#1@\languagename}% \fi} \def\bbl@evargs{,% <- don't delete this comma everylanguage=1,loadkernel=1,loadpatterns=1,loadexceptions=1,% adddialect=2,patterns=2,defaultcommands=0,encodedcommands=2,write=0,% beforeextras=0,afterextras=0,stopcommands=0,stringprocess=0,% hyphenation=2,initiateactive=3,afterreset=0,foreign=0,foreign*=0,% beforestart=0} \bbl@trace{Defining babelensure} \newcommand\babelensure[2][]{% TODO - revise test files \AddBabelHook{babel-ensure}{afterextras}{% \ifcase\bbl@select@type \@nameuse{bbl@e@\languagename}% \fi}% \begingroup \let\bbl@ens@include\@empty \let\bbl@ens@exclude\@empty \def\bbl@ens@fontenc{\relax}% \def\bbl@tempb##1{% \ifx\@empty##1\else\noexpand##1\expandafter\bbl@tempb\fi}% \edef\bbl@tempa{\bbl@tempb#1\@empty}% \def\bbl@tempb##1=##2\@@{\@namedef{bbl@ens@##1}{##2}}% \bbl@foreach\bbl@tempa{\bbl@tempb##1\@@}% \def\bbl@tempc{\bbl@ensure}% \expandafter\bbl@add\expandafter\bbl@tempc\expandafter{% \expandafter{\bbl@ens@include}}% \expandafter\bbl@add\expandafter\bbl@tempc\expandafter{% \expandafter{\bbl@ens@exclude}}% \toks@\expandafter{\bbl@tempc}% \bbl@exp{% \endgroup \def\{\the\toks@{\bbl@ens@fontenc}}}} \def\bbl@ensure#1#2#3{% 1: include 2: exclude 3: fontenc \def\bbl@tempb##1{% elt for (excluding) \bbl@captionslist list \ifx##1\@undefined % 3.32 - Don't assume the macros exists \edef##1{\noexpand\bbl@nocaption {\bbl@stripslash##1}{\languagename\bbl@stripslash##1}}% \fi \ifx##1\@empty\else \in@{##1}{#2}% \ifin@\else \bbl@ifunset{bbl@ensure@\languagename}% {\bbl@exp{% \\\DeclareRobustCommand\[1]{% \\\foreignlanguage{\languagename}% {\ifx\relax#3\else \\\fontencoding{#3}\\\selectfont \fi ########1}}}}% {}% \toks@\expandafter{##1}% \edef##1{% \bbl@csarg\noexpand{ensure@\languagename}% {\the\toks@}}% \fi \expandafter\bbl@tempb \fi}% \expandafter\bbl@tempb\bbl@captionslist\today\@empty \def\bbl@tempa##1{% elt for include list \ifx##1\@empty\else \bbl@csarg\in@{ensure@\languagename\expandafter}\expandafter{##1}% \ifin@\else \bbl@tempb##1\@empty \fi \expandafter\bbl@tempa \fi}% \bbl@tempa#1\@empty} \def\bbl@captionslist{% \prefacename\refname\abstractname\bibname\chaptername\appendixname \contentsname\listfigurename\listtablename\indexname\figurename \tablename\partname\enclname\ccname\headtoname\pagename\seename \alsoname\proofname\glossaryname} \bbl@trace{Macros for setting language files up} \def\bbl@ldfinit{% \let\bbl@screset\@empty \let\BabelStrings\bbl@opt@string \let\BabelOptions\@empty \let\BabelLanguages\relax \ifx\originalTeX\@undefined \let\originalTeX\@empty \else \originalTeX \fi} \def\LdfInit#1#2{% \chardef\atcatcode=\catcode`\@ \catcode`\@=11\relax \chardef\eqcatcode=\catcode`\= \catcode`\==12\relax \expandafter\if\expandafter\@backslashchar \expandafter\@car\string#2\@nil \ifx#2\@undefined\else \ldf@quit{#1}% \fi \else \expandafter\ifx\csname#2\endcsname\relax\else \ldf@quit{#1}% \fi \fi \bbl@ldfinit} \def\ldf@quit#1{% \expandafter\main@language\expandafter{#1}% \catcode`\@=\atcatcode \let\atcatcode\relax \catcode`\==\eqcatcode \let\eqcatcode\relax \endinput} \def\bbl@afterldf#1{% \bbl@afterlang \let\bbl@afterlang\relax \let\BabelModifiers\relax \let\bbl@screset\relax}% \def\ldf@finish#1{% \loadlocalcfg{#1}% \bbl@afterldf{#1}% \expandafter\main@language\expandafter{#1}% \catcode`\@=\atcatcode \let\atcatcode\relax \catcode`\==\eqcatcode \let\eqcatcode\relax} \@onlypreamble\LdfInit \@onlypreamble\ldf@quit \@onlypreamble\ldf@finish \def\main@language#1{% \def\bbl@main@language{#1}% \let\languagename\bbl@main@language \bbl@id@assign \bbl@patterns{\languagename}} \def\bbl@beforestart{% \bbl@usehooks{beforestart}{}% \global\let\bbl@beforestart\relax} \AtBeginDocument{% \@nameuse{bbl@beforestart}% \if@filesw \immediate\write\@mainaux{\string\@nameuse{bbl@beforestart}}% \fi \expandafter\selectlanguage\expandafter{\bbl@main@language}% \ifbbl@single % must go after the line above \renewcommand\selectlanguage[1]{}% \renewcommand\foreignlanguage[2]{#2}% \global\let\babel@aux\@gobbletwo % Also as flag \fi \ifcase\bbl@engine\or\pagedir\bodydir\fi} % TODO - a better place \def\select@language@x#1{% \ifcase\bbl@select@type \bbl@ifsamestring\languagename{#1}{}{\select@language{#1}}% \else \select@language{#1}% \fi} \bbl@trace{Shorhands} \def\bbl@add@special#1{% 1:a macro like \", \?, etc. \bbl@add\dospecials{\do#1}% test @sanitize = \relax, for back. compat. \bbl@ifunset{@sanitize}{}{\bbl@add\@sanitize{\@makeother#1}}% \ifx\nfss@catcodes\@undefined\else % TODO - same for above \begingroup \catcode`#1\active \nfss@catcodes \ifnum\catcode`#1=\active \endgroup \bbl@add\nfss@catcodes{\@makeother#1}% \else \endgroup \fi \fi} \def\bbl@remove@special#1{% \begingroup \def\x##1##2{\ifnum`#1=`##2\noexpand\@empty \else\noexpand##1\noexpand##2\fi}% \def\do{\x\do}% \def\@makeother{\x\@makeother}% \edef\x{\endgroup \def\noexpand\dospecials{\dospecials}% \expandafter\ifx\csname @sanitize\endcsname\relax\else \def\noexpand\@sanitize{\@sanitize}% \fi}% \x} \def\bbl@active@def#1#2#3#4{% \@namedef{#3#1}{% \expandafter\ifx\csname#2@sh@#1@\endcsname\relax \bbl@afterelse\bbl@sh@select#2#1{#3@arg#1}{#4#1}% \else \bbl@afterfi\csname#2@sh@#1@\endcsname \fi}% \long\@namedef{#3@arg#1}##1{% \expandafter\ifx\csname#2@sh@#1@\string##1@\endcsname\relax \bbl@afterelse\csname#4#1\endcsname##1% \else \bbl@afterfi\csname#2@sh@#1@\string##1@\endcsname \fi}}% \def\initiate@active@char#1{% \bbl@ifunset{active@char\string#1}% {\bbl@withactive {\expandafter\@initiate@active@char\expandafter}#1\string#1#1}% {}} \def\@initiate@active@char#1#2#3{% \bbl@csarg\edef{oricat@#2}{\catcode`#2=\the\catcode`#2\relax}% \ifx#1\@undefined \bbl@csarg\edef{oridef@#2}{\let\noexpand#1\noexpand\@undefined}% \else \bbl@csarg\let{oridef@@#2}#1% \bbl@csarg\edef{oridef@#2}{% \let\noexpand#1% \expandafter\noexpand\csname bbl@oridef@@#2\endcsname}% \fi \ifx#1#3\relax \expandafter\let\csname normal@char#2\endcsname#3% \else \bbl@info{Making #2 an active character}% \ifnum\mathcode`#2=\ifodd\bbl@engine"1000000 \else"8000 \fi \@namedef{normal@char#2}{% \textormath{#3}{\csname bbl@oridef@@#2\endcsname}}% \else \@namedef{normal@char#2}{#3}% \fi \bbl@restoreactive{#2}% \AtBeginDocument{% \catcode`#2\active \if@filesw \immediate\write\@mainaux{\catcode`\string#2\active}% \fi}% \expandafter\bbl@add@special\csname#2\endcsname \catcode`#2\active \fi \let\bbl@tempa\@firstoftwo \if\string^#2% \def\bbl@tempa{\noexpand\textormath}% \else \ifx\bbl@mathnormal\@undefined\else \let\bbl@tempa\bbl@mathnormal \fi \fi \expandafter\edef\csname active@char#2\endcsname{% \bbl@tempa {\noexpand\if@safe@actives \noexpand\expandafter \expandafter\noexpand\csname normal@char#2\endcsname \noexpand\else \noexpand\expandafter \expandafter\noexpand\csname bbl@doactive#2\endcsname \noexpand\fi}% {\expandafter\noexpand\csname normal@char#2\endcsname}}% \bbl@csarg\edef{doactive#2}{% \expandafter\noexpand\csname user@active#2\endcsname}% \bbl@csarg\edef{active@#2}{% \noexpand\active@prefix\noexpand#1% \expandafter\noexpand\csname active@char#2\endcsname}% \bbl@csarg\edef{normal@#2}{% \noexpand\active@prefix\noexpand#1% \expandafter\noexpand\csname normal@char#2\endcsname}% \expandafter\let\expandafter#1\csname bbl@normal@#2\endcsname \bbl@active@def#2\user@group{user@active}{language@active}% \bbl@active@def#2\language@group{language@active}{system@active}% \bbl@active@def#2\system@group{system@active}{normal@char}% \expandafter\edef\csname\user@group @sh@#2@@\endcsname {\expandafter\noexpand\csname normal@char#2\endcsname}% \expandafter\edef\csname\user@group @sh@#2@\string\protect@\endcsname {\expandafter\noexpand\csname user@active#2\endcsname}% \if\string'#2% \let\prim@s\bbl@prim@s \let\active@math@prime#1% \fi \bbl@usehooks{initiateactive}{{#1}{#2}{#3}}} \@ifpackagewith{babel}{KeepShorthandsActive}% {\let\bbl@restoreactive\@gobble}% {\def\bbl@restoreactive#1{% \bbl@exp{% \\\AfterBabelLanguage\\\CurrentOption {\catcode`#1=\the\catcode`#1\relax}% \\\AtEndOfPackage {\catcode`#1=\the\catcode`#1\relax}}}% \AtEndOfPackage{\let\bbl@restoreactive\@gobble}} \def\bbl@sh@select#1#2{% \expandafter\ifx\csname#1@sh@#2@sel\endcsname\relax \bbl@afterelse\bbl@scndcs \else \bbl@afterfi\csname#1@sh@#2@sel\endcsname \fi} \begingroup \bbl@ifunset{ifincsname}% {\gdef\active@prefix#1{% \ifx\protect\@typeset@protect \else \ifx\protect\@unexpandable@protect \noexpand#1% \else \protect#1% \fi \expandafter\@gobble \fi}} {\gdef\active@prefix#1{% \ifincsname \string#1% \expandafter\@gobble \else \ifx\protect\@typeset@protect \else \ifx\protect\@unexpandable@protect \noexpand#1% \else \protect#1% \fi \expandafter\expandafter\expandafter\@gobble \fi \fi}} \endgroup \newif\if@safe@actives \@safe@activesfalse \def\bbl@restore@actives{\if@safe@actives\@safe@activesfalse\fi} \def\bbl@activate#1{% \bbl@withactive{\expandafter\let\expandafter}#1% \csname bbl@active@\string#1\endcsname} \def\bbl@deactivate#1{% \bbl@withactive{\expandafter\let\expandafter}#1% \csname bbl@normal@\string#1\endcsname} \def\bbl@firstcs#1#2{\csname#1\endcsname} \def\bbl@scndcs#1#2{\csname#2\endcsname} \def\declare@shorthand#1#2{\@decl@short{#1}#2\@nil} \def\@decl@short#1#2#3\@nil#4{% \def\bbl@tempa{#3}% \ifx\bbl@tempa\@empty \expandafter\let\csname #1@sh@\string#2@sel\endcsname\bbl@scndcs \bbl@ifunset{#1@sh@\string#2@}{}% {\def\bbl@tempa{#4}% \expandafter\ifx\csname#1@sh@\string#2@\endcsname\bbl@tempa \else \bbl@info {Redefining #1 shorthand \string#2\\% in language \CurrentOption}% \fi}% \@namedef{#1@sh@\string#2@}{#4}% \else \expandafter\let\csname #1@sh@\string#2@sel\endcsname\bbl@firstcs \bbl@ifunset{#1@sh@\string#2@\string#3@}{}% {\def\bbl@tempa{#4}% \expandafter\ifx\csname#1@sh@\string#2@\string#3@\endcsname\bbl@tempa \else \bbl@info {Redefining #1 shorthand \string#2\string#3\\% in language \CurrentOption}% \fi}% \@namedef{#1@sh@\string#2@\string#3@}{#4}% \fi} \def\textormath{% \ifmmode \expandafter\@secondoftwo \else \expandafter\@firstoftwo \fi} \def\user@group{user} \def\language@group{english} \def\system@group{system} \def\useshorthands{% \@ifstar\bbl@usesh@s{\bbl@usesh@x{}}} \def\bbl@usesh@s#1{% \bbl@usesh@x {\AddBabelHook{babel-sh-\string#1}{afterextras}{\bbl@activate{#1}}}% {#1}} \def\bbl@usesh@x#1#2{% \bbl@ifshorthand{#2}% {\def\user@group{user}% \initiate@active@char{#2}% #1% \bbl@activate{#2}}% {\bbl@error {Cannot declare a shorthand turned off (\string#2)} {Sorry, but you cannot use shorthands which have been\\% turned off in the package options}}} \def\user@language@group{user@\language@group} \def\bbl@set@user@generic#1#2{% \bbl@ifunset{user@generic@active#1}% {\bbl@active@def#1\user@language@group{user@active}{user@generic@active}% \bbl@active@def#1\user@group{user@generic@active}{language@active}% \expandafter\edef\csname#2@sh@#1@@\endcsname{% \expandafter\noexpand\csname normal@char#1\endcsname}% \expandafter\edef\csname#2@sh@#1@\string\protect@\endcsname{% \expandafter\noexpand\csname user@active#1\endcsname}}% \@empty} \newcommand\defineshorthand[3][user]{% \edef\bbl@tempa{\zap@space#1 \@empty}% \bbl@for\bbl@tempb\bbl@tempa{% \if*\expandafter\@car\bbl@tempb\@nil \edef\bbl@tempb{user@\expandafter\@gobble\bbl@tempb}% \@expandtwoargs \bbl@set@user@generic{\expandafter\string\@car#2\@nil}\bbl@tempb \fi \declare@shorthand{\bbl@tempb}{#2}{#3}}} \def\languageshorthands#1{\def\language@group{#1}} \def\aliasshorthand#1#2{% \bbl@ifshorthand{#2}% {\expandafter\ifx\csname active@char\string#2\endcsname\relax \ifx\document\@notprerr \@notshorthand{#2}% \else \initiate@active@char{#2}% \expandafter\let\csname active@char\string#2\expandafter\endcsname \csname active@char\string#1\endcsname \expandafter\let\csname normal@char\string#2\expandafter\endcsname \csname normal@char\string#1\endcsname \bbl@activate{#2}% \fi \fi}% {\bbl@error {Cannot declare a shorthand turned off (\string#2)} {Sorry, but you cannot use shorthands which have been\\% turned off in the package options}}} \def\@notshorthand#1{% \bbl@error{% The character `\string #1' should be made a shorthand character;\\% add the command \string\useshorthands\string{#1\string} to the preamble.\\% I will ignore your instruction}% {You may proceed, but expect unexpected results}} \newcommand*\shorthandon[1]{\bbl@switch@sh\@ne#1\@nnil} \DeclareRobustCommand*\shorthandoff{% \@ifstar{\bbl@shorthandoff\tw@}{\bbl@shorthandoff\z@}} \def\bbl@shorthandoff#1#2{\bbl@switch@sh#1#2\@nnil} \def\bbl@switch@sh#1#2{% \ifx#2\@nnil\else \bbl@ifunset{bbl@active@\string#2}% {\bbl@error {I cannot switch `\string#2' on or off--not a shorthand}% {This character is not a shorthand. Maybe you made\\% a typing mistake? I will ignore your instruction}}% {\ifcase#1% \catcode`#212\relax \or \catcode`#2\active \or \csname bbl@oricat@\string#2\endcsname \csname bbl@oridef@\string#2\endcsname \fi}% \bbl@afterfi\bbl@switch@sh#1% \fi} \def\babelshorthand{\active@prefix\babelshorthand\bbl@putsh} \def\bbl@putsh#1{% \bbl@ifunset{bbl@active@\string#1}% {\bbl@putsh@i#1\@empty\@nnil}% {\csname bbl@active@\string#1\endcsname}} \def\bbl@putsh@i#1#2\@nnil{% \csname\languagename @sh@\string#1@% \ifx\@empty#2\else\string#2@\fi\endcsname} \ifx\bbl@opt@shorthands\@nnil\else \let\bbl@s@initiate@active@char\initiate@active@char \def\initiate@active@char#1{% \bbl@ifshorthand{#1}{\bbl@s@initiate@active@char{#1}}{}} \let\bbl@s@switch@sh\bbl@switch@sh \def\bbl@switch@sh#1#2{% \ifx#2\@nnil\else \bbl@afterfi \bbl@ifshorthand{#2}{\bbl@s@switch@sh#1{#2}}{\bbl@switch@sh#1}% \fi} \let\bbl@s@activate\bbl@activate \def\bbl@activate#1{% \bbl@ifshorthand{#1}{\bbl@s@activate{#1}}{}} \let\bbl@s@deactivate\bbl@deactivate \def\bbl@deactivate#1{% \bbl@ifshorthand{#1}{\bbl@s@deactivate{#1}}{}} \fi \newcommand\ifbabelshorthand[3]{\bbl@ifunset{bbl@active@\string#1}{#3}{#2}} \def\bbl@prim@s{% \prime\futurelet\@let@token\bbl@pr@m@s} \def\bbl@if@primes#1#2{% \ifx#1\@let@token \expandafter\@firstoftwo \else\ifx#2\@let@token \bbl@afterelse\expandafter\@firstoftwo \else \bbl@afterfi\expandafter\@secondoftwo \fi\fi} \begingroup \catcode`\^=7 \catcode`\*=\active \lccode`\*=`\^ \catcode`\'=12 \catcode`\"=\active \lccode`\"=`\' \lowercase{% \gdef\bbl@pr@m@s{% \bbl@if@primes"'% \pr@@@s {\bbl@if@primes*^\pr@@@t\egroup}}} \endgroup \initiate@active@char{~} \declare@shorthand{system}{~}{\leavevmode\nobreak\ } \bbl@activate{~} \expandafter\def\csname OT1dqpos\endcsname{127} \expandafter\def\csname T1dqpos\endcsname{4} \ifx\f@encoding\@undefined \def\f@encoding{OT1} \fi \bbl@trace{Language attributes} \newcommand\languageattribute[2]{% \def\bbl@tempc{#1}% \bbl@fixname\bbl@tempc \bbl@iflanguage\bbl@tempc{% \bbl@vforeach{#2}{% \ifx\bbl@known@attribs\@undefined \in@false \else \bbl@xin@{,\bbl@tempc-##1,}{,\bbl@known@attribs,}% \fi \ifin@ \bbl@warning{% You have more than once selected the attribute '##1'\\% for language #1. Reported}% \else \bbl@exp{% \\\bbl@add@list\\\bbl@known@attribs{\bbl@tempc-##1}}% \edef\bbl@tempa{\bbl@tempc-##1}% \expandafter\bbl@ifknown@ttrib\expandafter{\bbl@tempa}\bbl@attributes% {\csname\bbl@tempc @attr@##1\endcsname}% {\@attrerr{\bbl@tempc}{##1}}% \fi}}} \@onlypreamble\languageattribute \newcommand*{\@attrerr}[2]{% \bbl@error {The attribute #2 is unknown for language #1.}% {Your command will be ignored, type to proceed}} \def\bbl@declare@ttribute#1#2#3{% \bbl@xin@{,#2,}{,\BabelModifiers,}% \ifin@ \AfterBabelLanguage{#1}{\languageattribute{#1}{#2}}% \fi \bbl@add@list\bbl@attributes{#1-#2}% \expandafter\def\csname#1@attr@#2\endcsname{#3}} \def\bbl@ifattributeset#1#2#3#4{% \ifx\bbl@known@attribs\@undefined \in@false \else \bbl@xin@{,#1-#2,}{,\bbl@known@attribs,}% \fi \ifin@ \bbl@afterelse#3% \else \bbl@afterfi#4% \fi } \def\bbl@ifknown@ttrib#1#2{% \let\bbl@tempa\@secondoftwo \bbl@loopx\bbl@tempb{#2}{% \expandafter\in@\expandafter{\expandafter,\bbl@tempb,}{,#1,}% \ifin@ \let\bbl@tempa\@firstoftwo \else \fi}% \bbl@tempa } \def\bbl@clear@ttribs{% \ifx\bbl@attributes\@undefined\else \bbl@loopx\bbl@tempa{\bbl@attributes}{% \expandafter\bbl@clear@ttrib\bbl@tempa. }% \let\bbl@attributes\@undefined \fi} \def\bbl@clear@ttrib#1-#2.{% \expandafter\let\csname#1@attr@#2\endcsname\@undefined} \AtBeginDocument{\bbl@clear@ttribs} \bbl@trace{Macros for saving definitions} \def\babel@beginsave{\babel@savecnt\z@} \newcount\babel@savecnt \babel@beginsave \def\babel@save#1{% \expandafter\let\csname babel@\number\babel@savecnt\endcsname#1\relax \toks@\expandafter{\originalTeX\let#1=}% \bbl@exp{% \def\\\originalTeX{\the\toks@\\relax}}% \advance\babel@savecnt\@ne} \def\babel@savevariable#1{% \toks@\expandafter{\originalTeX #1=}% \bbl@exp{\def\\\originalTeX{\the\toks@\the#1\relax}}} \def\bbl@frenchspacing{% \ifnum\the\sfcode`\.=\@m \let\bbl@nonfrenchspacing\relax \else \frenchspacing \let\bbl@nonfrenchspacing\nonfrenchspacing \fi} \let\bbl@nonfrenchspacing\nonfrenchspacing \bbl@trace{Short tags} \def\babeltags#1{% \edef\bbl@tempa{\zap@space#1 \@empty}% \def\bbl@tempb##1=##2\@@{% \edef\bbl@tempc{% \noexpand\newcommand \expandafter\noexpand\csname ##1\endcsname{% \noexpand\protect \expandafter\noexpand\csname otherlanguage*\endcsname{##2}} \noexpand\newcommand \expandafter\noexpand\csname text##1\endcsname{% \noexpand\foreignlanguage{##2}}} \bbl@tempc}% \bbl@for\bbl@tempa\bbl@tempa{% \expandafter\bbl@tempb\bbl@tempa\@@}} \bbl@trace{Hyphens} \@onlypreamble\babelhyphenation \AtEndOfPackage{% \newcommand\babelhyphenation[2][\@empty]{% \ifx\bbl@hyphenation@\relax \let\bbl@hyphenation@\@empty \fi \ifx\bbl@hyphlist\@empty\else \bbl@warning{% You must not intermingle \string\selectlanguage\space and\\% \string\babelhyphenation\space or some exceptions will not\\% be taken into account. Reported}% \fi \ifx\@empty#1% \protected@edef\bbl@hyphenation@{\bbl@hyphenation@\space#2}% \else \bbl@vforeach{#1}{% \def\bbl@tempa{##1}% \bbl@fixname\bbl@tempa \bbl@iflanguage\bbl@tempa{% \bbl@csarg\protected@edef{hyphenation@\bbl@tempa}{% \bbl@ifunset{bbl@hyphenation@\bbl@tempa}% \@empty {\csname bbl@hyphenation@\bbl@tempa\endcsname\space}% #2}}}% \fi}} \def\bbl@allowhyphens{\ifvmode\else\nobreak\hskip\z@skip\fi} \def\bbl@t@one{T1} \def\allowhyphens{\ifx\cf@encoding\bbl@t@one\else\bbl@allowhyphens\fi} \newcommand\babelnullhyphen{\char\hyphenchar\font} \def\babelhyphen{\active@prefix\babelhyphen\bbl@hyphen} \def\bbl@hyphen{% \@ifstar{\bbl@hyphen@i @}{\bbl@hyphen@i\@empty}} \def\bbl@hyphen@i#1#2{% \bbl@ifunset{bbl@hy@#1#2\@empty}% {\csname bbl@#1usehyphen\endcsname{\discretionary{#2}{}{#2}}}% {\csname bbl@hy@#1#2\@empty\endcsname}} \def\bbl@usehyphen#1{% \leavevmode \ifdim\lastskip>\z@\mbox{#1}\else\nobreak#1\fi \nobreak\hskip\z@skip} \def\bbl@@usehyphen#1{% \leavevmode\ifdim\lastskip>\z@\mbox{#1}\else#1\fi} \def\bbl@hyphenchar{% \ifnum\hyphenchar\font=\m@ne \babelnullhyphen \else \char\hyphenchar\font \fi} \def\bbl@hy@soft{\bbl@usehyphen{\discretionary{\bbl@hyphenchar}{}{}}} \def\bbl@hy@@soft{\bbl@@usehyphen{\discretionary{\bbl@hyphenchar}{}{}}} \def\bbl@hy@hard{\bbl@usehyphen\bbl@hyphenchar} \def\bbl@hy@@hard{\bbl@@usehyphen\bbl@hyphenchar} \def\bbl@hy@nobreak{\bbl@usehyphen{\mbox{\bbl@hyphenchar}}} \def\bbl@hy@@nobreak{\mbox{\bbl@hyphenchar}} \def\bbl@hy@repeat{% \bbl@usehyphen{% \discretionary{\bbl@hyphenchar}{\bbl@hyphenchar}{\bbl@hyphenchar}}} \def\bbl@hy@@repeat{% \bbl@@usehyphen{% \discretionary{\bbl@hyphenchar}{\bbl@hyphenchar}{\bbl@hyphenchar}}} \def\bbl@hy@empty{\hskip\z@skip} \def\bbl@hy@@empty{\discretionary{}{}{}} \def\bbl@disc#1#2{\nobreak\discretionary{#2-}{}{#1}\bbl@allowhyphens} \bbl@trace{Multiencoding strings} \def\bbl@toglobal#1{\global\let#1#1} \def\bbl@recatcode#1{% \@tempcnta="7F \def\bbl@tempa{% \ifnum\@tempcnta>"FF\else \catcode\@tempcnta=#1\relax \advance\@tempcnta\@ne \expandafter\bbl@tempa \fi}% \bbl@tempa} \@ifpackagewith{babel}{nocase}% {\let\bbl@patchuclc\relax}% {\def\bbl@patchuclc{% \global\let\bbl@patchuclc\relax \g@addto@macro\@uclclist{\reserved@b{\reserved@b\bbl@uclc}}% \gdef\bbl@uclc##1{% \let\bbl@encoded\bbl@encoded@uclc \bbl@ifunset{\languagename @bbl@uclc}% and resumes it {##1}% {\let\bbl@tempa##1\relax % Used by LANG@bbl@uclc \csname\languagename @bbl@uclc\endcsname}% {\bbl@tolower\@empty}{\bbl@toupper\@empty}}% \gdef\bbl@tolower{\csname\languagename @bbl@lc\endcsname}% \gdef\bbl@toupper{\csname\languagename @bbl@uc\endcsname}}} \@onlypreamble\StartBabelCommands \def\StartBabelCommands{% \begingroup \bbl@recatcode{11}% \def\SetStringLoop##1##2{% \def\bbl@templ####1{\expandafter\noexpand\csname##1\endcsname}% \count@\z@ \bbl@loop\bbl@tempa{##2}{% empty items and spaces are ok \advance\count@\@ne \toks@\expandafter{\bbl@tempa}% \bbl@exp{% \\\SetString\bbl@templ{\romannumeral\count@}{\the\toks@}% \count@=\the\count@\relax}}}% \newcommand\SetCase[3][]{% \bbl@patchuclc \bbl@forlang\bbl@tempa{% \expandafter\bbl@encstring \csname\bbl@tempa @bbl@uclc\endcsname{\bbl@tempa##1}% \expandafter\bbl@encstring \csname\bbl@tempa @bbl@uc\endcsname{##2}% \expandafter\bbl@encstring \csname\bbl@tempa @bbl@lc\endcsname{##3}}}% \newcommand\SetHyphenMap[1]{% \bbl@forlang\bbl@tempa{% \expandafter\bbl@stringdef \csname\bbl@tempa @bbl@hyphenmap\endcsname{##1}}}% \def\bbl@provstring##1##2{% \providecommand##1{##2}% \bbl@toglobal##1}% \global\let\bbl@scafter\@empty \let\StartBabelCommands\bbl@startcmds \ifx\BabelLanguages\relax \let\BabelLanguages\CurrentOption \fi \begingroup \let\bbl@screset\@nnil % local flag - disable 1st stopcommands \StartBabelCommands} \def\bbl@startcmds{% \ifx\bbl@screset\@nnil\else \bbl@usehooks{stopcommands}{}% \fi \endgroup \begingroup \@ifstar {\ifx\bbl@opt@strings\@nnil \let\bbl@opt@strings\BabelStringsDefault \fi \bbl@startcmds@i}% \bbl@startcmds@i} \def\bbl@startcmds@i#1#2{% \edef\bbl@L{\zap@space#1 \@empty}% \edef\bbl@G{\zap@space#2 \@empty}% \bbl@startcmds@ii} \let\bbl@startcommands\StartBabelCommands \newcommand\bbl@startcmds@ii[1][\@empty]{% \let\SetString\@gobbletwo \let\bbl@stringdef\@gobbletwo \let\AfterBabelCommands\@gobble \ifx\@empty#1% \def\bbl@sc@label{generic}% \def\bbl@encstring##1##2{% \ProvideTextCommandDefault##1{##2}% \bbl@toglobal##1% \expandafter\bbl@toglobal\csname\string?\string##1\endcsname}% \let\bbl@sctest\in@true \else \let\bbl@sc@charset\space % <- zapped below \let\bbl@sc@fontenc\space % <- " " \def\bbl@tempa##1=##2\@nil{% \bbl@csarg\edef{sc@\zap@space##1 \@empty}{##2 }}% \bbl@vforeach{label=#1}{\bbl@tempa##1\@nil}% \def\bbl@tempa##1 ##2{% space -> comma ##1% \ifx\@empty##2\else\ifx,##1,\else,\fi\bbl@afterfi\bbl@tempa##2\fi}% \edef\bbl@sc@fontenc{\expandafter\bbl@tempa\bbl@sc@fontenc\@empty}% \edef\bbl@sc@label{\expandafter\zap@space\bbl@sc@label\@empty}% \edef\bbl@sc@charset{\expandafter\zap@space\bbl@sc@charset\@empty}% \def\bbl@encstring##1##2{% \bbl@foreach\bbl@sc@fontenc{% \bbl@ifunset{T@####1}% {}% {\ProvideTextCommand##1{####1}{##2}% \bbl@toglobal##1% \expandafter \bbl@toglobal\csname####1\string##1\endcsname}}}% \def\bbl@sctest{% \bbl@xin@{,\bbl@opt@strings,}{,\bbl@sc@label,\bbl@sc@fontenc,}}% \fi \ifx\bbl@opt@strings\@nnil % ie, no strings key -> defaults \else\ifx\bbl@opt@strings\relax % ie, strings=encoded \let\AfterBabelCommands\bbl@aftercmds \let\SetString\bbl@setstring \let\bbl@stringdef\bbl@encstring \else % ie, strings=value \bbl@sctest \ifin@ \let\AfterBabelCommands\bbl@aftercmds \let\SetString\bbl@setstring \let\bbl@stringdef\bbl@provstring \fi\fi\fi \bbl@scswitch \ifx\bbl@G\@empty \def\SetString##1##2{% \bbl@error{Missing group for string \string##1}% {You must assign strings to some category, typically\\% captions or extras, but you set none}}% \fi \ifx\@empty#1% \bbl@usehooks{defaultcommands}{}% \else \@expandtwoargs \bbl@usehooks{encodedcommands}{{\bbl@sc@charset}{\bbl@sc@fontenc}}% \fi} \def\bbl@forlang#1#2{% \bbl@for#1\bbl@L{% \bbl@xin@{,#1,}{,\BabelLanguages,}% \ifin@#2\relax\fi}} \def\bbl@scswitch{% \bbl@forlang\bbl@tempa{% \ifx\bbl@G\@empty\else \ifx\SetString\@gobbletwo\else \edef\bbl@GL{\bbl@G\bbl@tempa}% \bbl@xin@{,\bbl@GL,}{,\bbl@screset,}% \ifin@\else \global\expandafter\let\csname\bbl@GL\endcsname\@undefined \xdef\bbl@screset{\bbl@screset,\bbl@GL}% \fi \fi \fi}} \AtEndOfPackage{% \def\bbl@forlang#1#2{\bbl@for#1\bbl@L{\bbl@ifunset{date#1}{}{#2}}}% \let\bbl@scswitch\relax} \@onlypreamble\EndBabelCommands \def\EndBabelCommands{% \bbl@usehooks{stopcommands}{}% \endgroup \endgroup \bbl@scafter} \let\bbl@endcommands\EndBabelCommands \def\bbl@setstring#1#2{% \bbl@forlang\bbl@tempa{% \edef\bbl@LC{\bbl@tempa\bbl@stripslash#1}% \bbl@ifunset{\bbl@LC}% eg, \germanchaptername {\global\expandafter % TODO - con \bbl@exp ? \bbl@add\csname\bbl@G\bbl@tempa\expandafter\endcsname\expandafter {\expandafter\bbl@scset\expandafter#1\csname\bbl@LC\endcsname}}% {}% \def\BabelString{#2}% \bbl@usehooks{stringprocess}{}% \expandafter\bbl@stringdef \csname\bbl@LC\expandafter\endcsname\expandafter{\BabelString}}} \ifx\bbl@opt@strings\relax \def\bbl@scset#1#2{\def#1{\bbl@encoded#2}} \bbl@patchuclc \let\bbl@encoded\relax \def\bbl@encoded@uclc#1{% \@inmathwarn#1% \expandafter\ifx\csname\cf@encoding\string#1\endcsname\relax \expandafter\ifx\csname ?\string#1\endcsname\relax \TextSymbolUnavailable#1% \else \csname ?\string#1\endcsname \fi \else \csname\cf@encoding\string#1\endcsname \fi} \else \def\bbl@scset#1#2{\def#1{#2}} \fi \def\bbl@aftercmds#1{% \toks@\expandafter{\bbl@scafter#1}% \xdef\bbl@scafter{\the\toks@}} \newcommand\BabelLower[2]{% one to one. \ifnum\lccode#1=#2\else \babel@savevariable{\lccode#1}% \lccode#1=#2\relax \fi} \newcommand\BabelLowerMM[4]{% many-to-many \@tempcnta=#1\relax \@tempcntb=#4\relax \def\bbl@tempa{% \ifnum\@tempcnta>#2\else \@expandtwoargs\BabelLower{\the\@tempcnta}{\the\@tempcntb}% \advance\@tempcnta#3\relax \advance\@tempcntb#3\relax \expandafter\bbl@tempa \fi}% \bbl@tempa} \newcommand\BabelLowerMO[4]{% many-to-one \@tempcnta=#1\relax \def\bbl@tempa{% \ifnum\@tempcnta>#2\else \@expandtwoargs\BabelLower{\the\@tempcnta}{#4}% \advance\@tempcnta#3 \expandafter\bbl@tempa \fi}% \bbl@tempa} \AtEndOfPackage{% \ifx\bbl@opt@hyphenmap\@undefined \bbl@xin@{,}{\bbl@language@opts}% \chardef\bbl@opt@hyphenmap\ifin@4\else\@ne\fi \fi} \bbl@trace{Macros related to glyphs} \def\set@low@box#1{\setbox\tw@\hbox{,}\setbox\z@\hbox{#1}% \dimen\z@\ht\z@ \advance\dimen\z@ -\ht\tw@% \setbox\z@\hbox{\lower\dimen\z@ \box\z@}\ht\z@\ht\tw@ \dp\z@\dp\tw@} \def\save@sf@q#1{\leavevmode \begingroup \edef\@SF{\spacefactor\the\spacefactor}#1\@SF \endgroup} \ProvideTextCommand{\quotedblbase}{OT1}{% \save@sf@q{\set@low@box{\textquotedblright\/}% \box\z@\kern-.04em\bbl@allowhyphens}} \ProvideTextCommandDefault{\quotedblbase}{% \UseTextSymbol{OT1}{\quotedblbase}} \ProvideTextCommand{\quotesinglbase}{OT1}{% \save@sf@q{\set@low@box{\textquoteright\/}% \box\z@\kern-.04em\bbl@allowhyphens}} \ProvideTextCommandDefault{\quotesinglbase}{% \UseTextSymbol{OT1}{\quotesinglbase}} \ProvideTextCommand{\guillemotleft}{OT1}{% \ifmmode \ll \else \save@sf@q{\nobreak \raise.2ex\hbox{$\scriptscriptstyle\ll$}\bbl@allowhyphens}% \fi} \ProvideTextCommand{\guillemotright}{OT1}{% \ifmmode \gg \else \save@sf@q{\nobreak \raise.2ex\hbox{$\scriptscriptstyle\gg$}\bbl@allowhyphens}% \fi} \ProvideTextCommandDefault{\guillemotleft}{% \UseTextSymbol{OT1}{\guillemotleft}} \ProvideTextCommandDefault{\guillemotright}{% \UseTextSymbol{OT1}{\guillemotright}} \ProvideTextCommand{\guilsinglleft}{OT1}{% \ifmmode <% \else \save@sf@q{\nobreak \raise.2ex\hbox{$\scriptscriptstyle<$}\bbl@allowhyphens}% \fi} \ProvideTextCommand{\guilsinglright}{OT1}{% \ifmmode >% \else \save@sf@q{\nobreak \raise.2ex\hbox{$\scriptscriptstyle>$}\bbl@allowhyphens}% \fi} \ProvideTextCommandDefault{\guilsinglleft}{% \UseTextSymbol{OT1}{\guilsinglleft}} \ProvideTextCommandDefault{\guilsinglright}{% \UseTextSymbol{OT1}{\guilsinglright}} \DeclareTextCommand{\ij}{OT1}{% i\kern-0.02em\bbl@allowhyphens j} \DeclareTextCommand{\IJ}{OT1}{% I\kern-0.02em\bbl@allowhyphens J} \DeclareTextCommand{\ij}{T1}{\char188} \DeclareTextCommand{\IJ}{T1}{\char156} \ProvideTextCommandDefault{\ij}{% \UseTextSymbol{OT1}{\ij}} \ProvideTextCommandDefault{\IJ}{% \UseTextSymbol{OT1}{\IJ}} \def\crrtic@{\hrule height0.1ex width0.3em} \def\crttic@{\hrule height0.1ex width0.33em} \def\ddj@{% \setbox0\hbox{d}\dimen@=\ht0 \advance\dimen@1ex \dimen@.45\dimen@ \dimen@ii\expandafter\rem@pt\the\fontdimen\@ne\font\dimen@ \advance\dimen@ii.5ex \leavevmode\rlap{\raise\dimen@\hbox{\kern\dimen@ii\vbox{\crrtic@}}}} \def\DDJ@{% \setbox0\hbox{D}\dimen@=.55\ht0 \dimen@ii\expandafter\rem@pt\the\fontdimen\@ne\font\dimen@ \advance\dimen@ii.15ex % correction for the dash position \advance\dimen@ii-.15\fontdimen7\font % correction for cmtt font \dimen\thr@@\expandafter\rem@pt\the\fontdimen7\font\dimen@ \leavevmode\rlap{\raise\dimen@\hbox{\kern\dimen@ii\vbox{\crttic@}}}} \DeclareTextCommand{\dj}{OT1}{\ddj@ d} \DeclareTextCommand{\DJ}{OT1}{\DDJ@ D} \ProvideTextCommandDefault{\dj}{% \UseTextSymbol{OT1}{\dj}} \ProvideTextCommandDefault{\DJ}{% \UseTextSymbol{OT1}{\DJ}} \DeclareTextCommand{\SS}{OT1}{SS} \ProvideTextCommandDefault{\SS}{\UseTextSymbol{OT1}{\SS}} \ProvideTextCommandDefault{\glq}{% \textormath{\quotesinglbase}{\mbox{\quotesinglbase}}} \ProvideTextCommand{\grq}{T1}{% \textormath{\kern\z@\textquoteleft}{\mbox{\textquoteleft}}} \ProvideTextCommand{\grq}{TU}{% \textormath{\textquoteleft}{\mbox{\textquoteleft}}} \ProvideTextCommand{\grq}{OT1}{% \save@sf@q{\kern-.0125em \textormath{\textquoteleft}{\mbox{\textquoteleft}}% \kern.07em\relax}} \ProvideTextCommandDefault{\grq}{\UseTextSymbol{OT1}\grq} \ProvideTextCommandDefault{\glqq}{% \textormath{\quotedblbase}{\mbox{\quotedblbase}}} \ProvideTextCommand{\grqq}{T1}{% \textormath{\textquotedblleft}{\mbox{\textquotedblleft}}} \ProvideTextCommand{\grqq}{TU}{% \textormath{\textquotedblleft}{\mbox{\textquotedblleft}}} \ProvideTextCommand{\grqq}{OT1}{% \save@sf@q{\kern-.07em \textormath{\textquotedblleft}{\mbox{\textquotedblleft}}% \kern.07em\relax}} \ProvideTextCommandDefault{\grqq}{\UseTextSymbol{OT1}\grqq} \ProvideTextCommandDefault{\flq}{% \textormath{\guilsinglleft}{\mbox{\guilsinglleft}}} \ProvideTextCommandDefault{\frq}{% \textormath{\guilsinglright}{\mbox{\guilsinglright}}} \ProvideTextCommandDefault{\flqq}{% \textormath{\guillemotleft}{\mbox{\guillemotleft}}} \ProvideTextCommandDefault{\frqq}{% \textormath{\guillemotright}{\mbox{\guillemotright}}} \def\umlauthigh{% \def\bbl@umlauta##1{\leavevmode\bgroup% \expandafter\accent\csname\f@encoding dqpos\endcsname ##1\bbl@allowhyphens\egroup}% \let\bbl@umlaute\bbl@umlauta} \def\umlautlow{% \def\bbl@umlauta{\protect\lower@umlaut}} \def\umlautelow{% \def\bbl@umlaute{\protect\lower@umlaut}} \umlauthigh \expandafter\ifx\csname U@D\endcsname\relax \csname newdimen\endcsname\U@D \fi \def\lower@umlaut#1{% \leavevmode\bgroup \U@D 1ex% {\setbox\z@\hbox{% \expandafter\char\csname\f@encoding dqpos\endcsname}% \dimen@ -.45ex\advance\dimen@\ht\z@ \ifdim 1ex<\dimen@ \fontdimen5\font\dimen@ \fi}% \expandafter\accent\csname\f@encoding dqpos\endcsname \fontdimen5\font\U@D #1% \egroup} \AtBeginDocument{% \DeclareTextCompositeCommand{\"}{OT1}{a}{\bbl@umlauta{a}}% \DeclareTextCompositeCommand{\"}{OT1}{e}{\bbl@umlaute{e}}% \DeclareTextCompositeCommand{\"}{OT1}{i}{\bbl@umlaute{\i}}% \DeclareTextCompositeCommand{\"}{OT1}{\i}{\bbl@umlaute{\i}}% \DeclareTextCompositeCommand{\"}{OT1}{o}{\bbl@umlauta{o}}% \DeclareTextCompositeCommand{\"}{OT1}{u}{\bbl@umlauta{u}}% \DeclareTextCompositeCommand{\"}{OT1}{A}{\bbl@umlauta{A}}% \DeclareTextCompositeCommand{\"}{OT1}{E}{\bbl@umlaute{E}}% \DeclareTextCompositeCommand{\"}{OT1}{I}{\bbl@umlaute{I}}% \DeclareTextCompositeCommand{\"}{OT1}{O}{\bbl@umlauta{O}}% \DeclareTextCompositeCommand{\"}{OT1}{U}{\bbl@umlauta{U}}% } \ifx\l@english\@undefined \chardef\l@english\z@ \fi \main@language{english} \bbl@trace{Bidi layout} \providecommand\IfBabelLayout[3]{#3}% \newcommand\BabelPatchSection[1]{% \@ifundefined{#1}{}{% \bbl@exp{\let\\<#1>}% \@namedef{#1}{% \@ifstar{\bbl@presec@s{#1}}% {\@dblarg{\bbl@presec@x{#1}}}}}} \def\bbl@presec@x#1[#2]#3{% \bbl@exp{% \\\select@language@x{\bbl@main@language}% \\\@nameuse{bbl@sspre@#1}% \\\@nameuse{bbl@ss@#1}% [\\\foreignlanguage{\languagename}{\unexpanded{#2}}]% {\\\foreignlanguage{\languagename}{\unexpanded{#3}}}% \\\select@language@x{\languagename}}} \def\bbl@presec@s#1#2{% \bbl@exp{% \\\select@language@x{\bbl@main@language}% \\\@nameuse{bbl@sspre@#1}% \\\@nameuse{bbl@ss@#1}*% {\\\foreignlanguage{\languagename}{\unexpanded{#2}}}% \\\select@language@x{\languagename}}} \IfBabelLayout{sectioning}% {\BabelPatchSection{part}% \BabelPatchSection{chapter}% \BabelPatchSection{section}% \BabelPatchSection{subsection}% \BabelPatchSection{subsubsection}% \BabelPatchSection{paragraph}% \BabelPatchSection{subparagraph}% \def\babel@toc#1{% \select@language@x{\bbl@main@language}}}{} \IfBabelLayout{captions}% {\BabelPatchSection{caption}}{} \bbl@trace{Input engine specific macros} \ifcase\bbl@engine \input txtbabel.def \or \input luababel.def \or \input xebabel.def \fi \bbl@trace{Creating languages and reading ini files} \newcommand\babelprovide[2][]{% \let\bbl@savelangname\languagename \edef\bbl@savelocaleid{\the\localeid}% % Set name and locale id \edef\languagename{#2}% % \global\@namedef{bbl@lcname@#2}{#2}% \bbl@id@assign \let\bbl@KVP@captions\@nil \let\bbl@KVP@import\@nil \let\bbl@KVP@main\@nil \let\bbl@KVP@script\@nil \let\bbl@KVP@language\@nil \let\bbl@KVP@hyphenrules\@nil % only for provide@new \let\bbl@KVP@mapfont\@nil \let\bbl@KVP@maparabic\@nil \let\bbl@KVP@mapdigits\@nil \let\bbl@KVP@intraspace\@nil \let\bbl@KVP@intrapenalty\@nil \let\bbl@KVP@onchar\@nil \let\bbl@KVP@alph\@nil \let\bbl@KVP@Alph\@nil \bbl@forkv{#1}{% TODO - error handling \in@{/}{##1}% \ifin@ \bbl@renewinikey##1\@@{##2}% \else \bbl@csarg\def{KVP@##1}{##2}% \fi}% % == import, captions == \ifx\bbl@KVP@import\@nil\else \bbl@exp{\\\bbl@ifblank{\bbl@KVP@import}}% {\begingroup \def\BabelBeforeIni##1##2{\gdef\bbl@KVP@import{##1}\endinput}% \InputIfFileExists{babel-#2.tex}{}{}% \endgroup}% {}% \fi \ifx\bbl@KVP@captions\@nil \let\bbl@KVP@captions\bbl@KVP@import \fi % Load ini \bbl@ifunset{date#2}% {\bbl@provide@new{#2}}% {\bbl@ifblank{#1}% {\bbl@error {If you want to modify `#2' you must tell how in\\% the optional argument. See the manual for the\\% available options.}% {Use this macro as documented}}% {\bbl@provide@renew{#2}}}% % Post tasks \bbl@exp{\\\babelensure[exclude=\\\today]{#2}}% \bbl@ifunset{bbl@ensure@\languagename}% {\bbl@exp{% \\\DeclareRobustCommand\[1]{% \\\foreignlanguage{\languagename}% {####1}}}}% {}% % At this point all parameters are defined if 'import'. Now we % execute some code depending on them. But what about if nothing was % imported? We just load the very basic parameters: ids and a few % more. \bbl@ifunset{bbl@lname@#2}% {\def\BabelBeforeIni##1##2{% \begingroup \catcode`\[=12 \catcode`\]=12 \catcode`\==12 \catcode`\;=12 % \let\bbl@ini@captions@aux\@gobbletwo \def\bbl@inidate ####1.####2.####3.####4\relax ####5####6{}% \bbl@read@ini{##1}{basic data}% \bbl@exportkey{chrng}{characters.ranges}{}% \bbl@exportkey{dgnat}{numbers.digits.native}{}% \bbl@exportkey{lnbrk}{typography.linebreaking}{h}% \bbl@exportkey{hyphr}{typography.hyphenrules}{}% \bbl@exportkey{hyoth}{typography.hyphenate.other}{}% \bbl@exportkey{intsp}{typography.intraspace}{}% \endinput \endgroup}% boxed, to avoid extra spaces: {\setbox\z@\hbox{\InputIfFileExists{babel-#2.tex}{}{}}}}% {}% % - % == script, language == % Override the values from ini or defines them \ifx\bbl@KVP@script\@nil\else \bbl@csarg\edef{sname@#2}{\bbl@KVP@script}% \fi \ifx\bbl@KVP@language\@nil\else \bbl@csarg\edef{lname@#2}{\bbl@KVP@language}% \fi % == onchar == \ifx\bbl@KVP@onchar\@nil\else \bbl@luahyphenate \directlua{ if Babel.locale_mapped == nil then Babel.locale_mapped = true Babel.linebreaking.add_before(Babel.locale_map) Babel.loc_to_scr = {} Babel.chr_to_loc = Babel.chr_to_loc or {} end}% \bbl@xin@{ ids }{ \bbl@KVP@onchar\space}% \ifin@ \ifx\bbl@starthyphens\@undefined % Needed if no explicit selection \AddBabelHook{babel-onchar}{beforestart}{{\bbl@starthyphens}}% \fi \bbl@exp{\\\bbl@add\\\bbl@starthyphens {\\\bbl@patterns@lua{\languagename}}}% % TODO - error/warning if no script \directlua{ if Babel.script_blocks['\bbl@cs{sbcp@\languagename}'] then Babel.loc_to_scr[\the\localeid] = Babel.script_blocks['\bbl@cs{sbcp@\languagename}'] Babel.locale_props[\the\localeid].lc = \the\localeid\space Babel.locale_props[\the\localeid].lg = \the\@nameuse{l@\languagename}\space end }% \fi \bbl@xin@{ fonts }{ \bbl@KVP@onchar\space}% \ifin@ \bbl@ifunset{bbl@lsys@\languagename}{\bbl@provide@lsys{\languagename}}{}% \bbl@ifunset{bbl@wdir@\languagename}{\bbl@provide@dirs{\languagename}}{}% \directlua{ if Babel.script_blocks['\bbl@cs{sbcp@\languagename}'] then Babel.loc_to_scr[\the\localeid] = Babel.script_blocks['\bbl@cs{sbcp@\languagename}'] end}% \ifx\bbl@mapselect\@undefined \AtBeginDocument{% \expandafter\bbl@add\csname selectfont \endcsname{{\bbl@mapselect}}% {\selectfont}}% \def\bbl@mapselect{% \let\bbl@mapselect\relax \edef\bbl@prefontid{\fontid\font}}% \def\bbl@mapdir##1{% {\def\languagename{##1}% \let\bbl@ifrestoring\@firstoftwo % To avoid font warning \bbl@switchfont \directlua{ Babel.locale_props[\the\csname bbl@id@@##1\endcsname]% ['/\bbl@prefontid'] = \fontid\font\space}}}% \fi \bbl@exp{\\\bbl@add\\\bbl@mapselect{\\\bbl@mapdir{\languagename}}}% \fi % TODO - catch non-valid values \fi % == mapfont == % For bidi texts, to switch the font based on direction \ifx\bbl@KVP@mapfont\@nil\else \bbl@ifsamestring{\bbl@KVP@mapfont}{direction}{}% {\bbl@error{Option `\bbl@KVP@mapfont' unknown for\\% mapfont. Use `direction'.% {See the manual for details.}}}% \bbl@ifunset{bbl@lsys@\languagename}{\bbl@provide@lsys{\languagename}}{}% \bbl@ifunset{bbl@wdir@\languagename}{\bbl@provide@dirs{\languagename}}{}% \ifx\bbl@mapselect\@undefined \AtBeginDocument{% \expandafter\bbl@add\csname selectfont \endcsname{{\bbl@mapselect}}% {\selectfont}}% \def\bbl@mapselect{% \let\bbl@mapselect\relax \edef\bbl@prefontid{\fontid\font}}% \def\bbl@mapdir##1{% {\def\languagename{##1}% \let\bbl@ifrestoring\@firstoftwo % avoid font warning \bbl@switchfont \directlua{Babel.fontmap [\the\csname bbl@wdir@##1\endcsname]% [\bbl@prefontid]=\fontid\font}}}% \fi \bbl@exp{\\\bbl@add\\\bbl@mapselect{\\\bbl@mapdir{\languagename}}}% \fi % == intraspace, intrapenalty == % For CJK, East Asian, Southeast Asian, if interspace in ini \ifx\bbl@KVP@intraspace\@nil\else % We can override the ini or set \bbl@csarg\edef{intsp@#2}{\bbl@KVP@intraspace}% \fi \bbl@provide@intraspace % == hyphenate.other == \bbl@ifunset{bbl@hyoth@\languagename}{}% {\bbl@csarg\bbl@replace{hyoth@\languagename}{ }{,}% \bbl@startcommands*{\languagename}{}% \bbl@csarg\bbl@foreach{hyoth@\languagename}{% \ifcase\bbl@engine \ifnum##1<257 \SetHyphenMap{\BabelLower{##1}{##1}}% \fi \else \SetHyphenMap{\BabelLower{##1}{##1}}% \fi}% \bbl@endcommands} % == maparabic == % Native digits, if provided in ini (TeX level, xe and lua) \ifcase\bbl@engine\else \bbl@ifunset{bbl@dgnat@\languagename}{}% {\expandafter\ifx\csname bbl@dgnat@\languagename\endcsname\@empty\else \expandafter\expandafter\expandafter \bbl@setdigits\csname bbl@dgnat@\languagename\endcsname \ifx\bbl@KVP@maparabic\@nil\else \ifx\bbl@latinarabic\@undefined \expandafter\let\expandafter\@arabic \csname bbl@counter@\languagename\endcsname \else % ie, if layout=counters, which redefines \@arabic \expandafter\let\expandafter\bbl@latinarabic \csname bbl@counter@\languagename\endcsname \fi \fi \fi}% \fi % == mapdigits == % Native digits (lua level). \ifodd\bbl@engine \ifx\bbl@KVP@mapdigits\@nil\else \bbl@ifunset{bbl@dgnat@\languagename}{}% {\RequirePackage{luatexbase}% \bbl@activate@preotf \directlua{ Babel = Babel or {} %%% -> presets in luababel Babel.digits_mapped = true Babel.digits = Babel.digits or {} Babel.digits[\the\localeid] = table.pack(string.utfvalue('\bbl@cs{dgnat@\languagename}')) if not Babel.numbers then function Babel.numbers(head) local LOCALE = luatexbase.registernumber'bbl@attr@locale' local GLYPH = node.id'glyph' local inmath = false for item in node.traverse(head) do if not inmath and item.id == GLYPH then local temp = node.get_attribute(item, LOCALE) if Babel.digits[temp] then local chr = item.char if chr > 47 and chr < 58 then item.char = Babel.digits[temp][chr-47] end end elseif item.id == node.id'math' then inmath = (item.subtype == 0) end end return head end end }}% \fi \fi % == alph, Alph == % What if extras contains a \babel@save\@alph? It won't be % restored correctly when exiting the language, so we ignore % this change with the \bbl@alph@saved trick. \ifx\bbl@KVP@alph\@nil\else \toks@\expandafter\expandafter\expandafter{% \csname extras\languagename\endcsname}% \bbl@exp{% \def\{% \let\\\bbl@alph@saved\\\@alph \the\toks@ \let\\\@alph\\\bbl@alph@saved \\\babel@save\\\@alph \let\\\@alph\}}% \fi \ifx\bbl@KVP@Alph\@nil\else \toks@\expandafter\expandafter\expandafter{% \csname extras\languagename\endcsname}% \bbl@exp{% \def\{% \let\\\bbl@Alph@saved\\\@Alph \the\toks@ \let\\\@Alph\\\bbl@Alph@saved \\\babel@save\\\@Alph \let\\\@Alph\}}% \fi % == require.babel in ini == % To load or reaload the babel-*.tex, if require.babel in ini \bbl@ifunset{bbl@rqtex@\languagename}{}% {\expandafter\ifx\csname bbl@rqtex@\languagename\endcsname\@empty\else \let\BabelBeforeIni\@gobbletwo \chardef\atcatcode=\catcode`\@ \catcode`\@=11\relax \InputIfFileExists{babel-\bbl@cs{rqtex@\languagename}.tex}{}{}% \catcode`\@=\atcatcode \let\atcatcode\relax \fi}% % == main == \ifx\bbl@KVP@main\@nil % Restore only if not 'main' \let\languagename\bbl@savelangname \chardef\localeid\bbl@savelocaleid\relax \fi} \def\bbl@setdigits#1#2#3#4#5{% \bbl@exp{% \def\<\languagename digits>####1{% ie, \langdigits \####1\\\@nil}% \def\<\languagename counter>####1{% ie, \langcounter \\\expandafter\% \\\csname c@####1\endcsname}% \def\####1{% ie, \bbl@counter@lang \\\expandafter\% \\\number####1\\\@nil}}% \def\bbl@tempa##1##2##3##4##5{% \bbl@exp{% Wow, quite a lot of hashes! :-( \def\########1{% \\\ifx########1\\\@nil % ie, \bbl@digits@lang \\\else \\\ifx0########1#1% \\\else\\\ifx1########1#2% \\\else\\\ifx2########1#3% \\\else\\\ifx3########1#4% \\\else\\\ifx4########1#5% \\\else\\\ifx5########1##1% \\\else\\\ifx6########1##2% \\\else\\\ifx7########1##3% \\\else\\\ifx8########1##4% \\\else\\\ifx9########1##5% \\\else########1% \\\fi\\\fi\\\fi\\\fi\\\fi\\\fi\\\fi\\\fi\\\fi\\\fi \\\expandafter\% \\\fi}}}% \bbl@tempa} \def\bbl@provide@new#1{% \@namedef{date#1}{}% marks lang exists - required by \StartBabelCommands \@namedef{extras#1}{}% \@namedef{noextras#1}{}% \bbl@startcommands*{#1}{captions}% \ifx\bbl@KVP@captions\@nil % and also if import, implicit \def\bbl@tempb##1{% elt for \bbl@captionslist \ifx##1\@empty\else \bbl@exp{% \\\SetString\\##1{% \\\bbl@nocaption{\bbl@stripslash##1}{#1\bbl@stripslash##1}}}% \expandafter\bbl@tempb \fi}% \expandafter\bbl@tempb\bbl@captionslist\@empty \else \bbl@read@ini{\bbl@KVP@captions}{data}% Here all letters cat = 11 \bbl@after@ini \bbl@savestrings \fi \StartBabelCommands*{#1}{date}% \ifx\bbl@KVP@import\@nil \bbl@exp{% \\\SetString\\\today{\\\bbl@nocaption{today}{#1today}}}% \else \bbl@savetoday \bbl@savedate \fi \bbl@endcommands \bbl@exp{% \def\<#1hyphenmins>{% {\bbl@ifunset{bbl@lfthm@#1}{2}{\@nameuse{bbl@lfthm@#1}}}% {\bbl@ifunset{bbl@rgthm@#1}{3}{\@nameuse{bbl@rgthm@#1}}}}}% \bbl@provide@hyphens{#1}% \ifx\bbl@KVP@main\@nil\else \expandafter\main@language\expandafter{#1}% \fi} \def\bbl@provide@renew#1{% \ifx\bbl@KVP@captions\@nil\else \StartBabelCommands*{#1}{captions}% \bbl@read@ini{\bbl@KVP@captions}{data}% Here all letters cat = 11 \bbl@after@ini \bbl@savestrings \EndBabelCommands \fi \ifx\bbl@KVP@import\@nil\else \StartBabelCommands*{#1}{date}% \bbl@savetoday \bbl@savedate \EndBabelCommands \fi % == hyphenrules == \bbl@provide@hyphens{#1}} \def\bbl@provide@hyphens#1{% \let\bbl@tempa\relax \ifx\bbl@KVP@hyphenrules\@nil\else \bbl@replace\bbl@KVP@hyphenrules{ }{,}% \bbl@foreach\bbl@KVP@hyphenrules{% \ifx\bbl@tempa\relax % if not yet found \bbl@ifsamestring{##1}{+}% {{\bbl@exp{\\\addlanguage\}}}% {}% \bbl@ifunset{l@##1}% {}% {\bbl@exp{\let\bbl@tempa\}}% \fi}% \fi \ifx\bbl@tempa\relax % if no opt or no language in opt found \ifx\bbl@KVP@import\@nil\else % if importing \bbl@exp{% and hyphenrules is not empty \\\bbl@ifblank{\@nameuse{bbl@hyphr@#1}}% {}% {\let\\\bbl@tempa\}}% \fi \fi \bbl@ifunset{bbl@tempa}% ie, relax or undefined {\bbl@ifunset{l@#1}% no hyphenrules found - fallback {\bbl@exp{\\\adddialect\\language}}% {}}% so, l@ is ok - nothing to do {\bbl@exp{\\\adddialect\\bbl@tempa}}% found in opt list or ini \bbl@ifunset{bbl@prehc@\languagename}% {}% TODO - XeTeX, based on \babelfont and HyphenChar? {\ifodd\bbl@engine\bbl@exp{% \\\bbl@ifblank{\@nameuse{bbl@prehc@#1}}% {}% {\\\AddBabelHook[\languagename]{babel-prehc-\languagename}{patterns}% {\prehyphenchar=\@nameuse{bbl@prehc@\languagename}\relax}}}% \fi}} \ifx\bbl@readstream\@undefined \csname newread\endcsname\bbl@readstream \fi \def\bbl@read@ini#1#2{% \global\@namedef{bbl@lini@\languagename}{#1}% \openin\bbl@readstream=babel-#1.ini \ifeof\bbl@readstream \bbl@error {There is no ini file for the requested language\\% (#1). Perhaps you misspelled it or your installation\\% is not complete.}% {Fix the name or reinstall babel.}% \else \let\bbl@section\@empty \let\bbl@savestrings\@empty \let\bbl@savetoday\@empty \let\bbl@savedate\@empty \def\bbl@inipreread##1=##2\@@{% \bbl@trim@def\bbl@tempa{##1}% Redundant below !! % Move trims here ?? \bbl@ifunset{bbl@KVP@\bbl@section/\bbl@tempa}% {\expandafter\bbl@inireader\bbl@tempa=##2\@@}% {}}% \let\bbl@inireader\bbl@iniskip \bbl@info{Importing #2 for \languagename\\% from babel-#1.ini. Reported}% \loop \if T\ifeof\bbl@readstream F\fi T\relax % Trick, because inside \loop \endlinechar\m@ne \read\bbl@readstream to \bbl@line \endlinechar`\^^M \ifx\bbl@line\@empty\else \expandafter\bbl@iniline\bbl@line\bbl@iniline \fi \repeat \bbl@foreach\bbl@renewlist{% \bbl@ifunset{bbl@renew@##1}{}{\bbl@inisec[##1]\@@}}% \global\let\bbl@renewlist\@empty % Ends last section. See \bbl@inisec \def\bbl@elt##1##2{\bbl@inireader##1=##2\@@}% \@nameuse{bbl@renew@\bbl@section}% \global\bbl@csarg\let{renew@\bbl@section}\relax \@nameuse{bbl@secpost@\bbl@section}% \fi} \def\bbl@iniline#1\bbl@iniline{% \@ifnextchar[\bbl@inisec{\@ifnextchar;\bbl@iniskip\bbl@inipreread}#1\@@}% ] \def\bbl@iniskip#1\@@{}% if starts with ; \def\bbl@inisec[#1]#2\@@{% if starts with opening bracket \def\bbl@elt##1##2{\bbl@inireader##1=##2\@@}% \@nameuse{bbl@renew@\bbl@section}% \global\bbl@csarg\let{renew@\bbl@section}\relax \@nameuse{bbl@secpost@\bbl@section}% ends previous section \def\bbl@section{#1}% starts current section \def\bbl@elt##1##2{% \@namedef{bbl@KVP@#1/##1}{}}% \@nameuse{bbl@renew@#1}% \@nameuse{bbl@secpre@#1}% pre-section `hook' \bbl@ifunset{bbl@inikv@#1}% {\let\bbl@inireader\bbl@iniskip}% {\bbl@exp{\let\\\bbl@inireader\}}} \let\bbl@renewlist\@empty \def\bbl@renewinikey#1/#2\@@#3{% \bbl@ifunset{bbl@renew@#1}% {\bbl@add@list\bbl@renewlist{#1}}% {}% \bbl@csarg\bbl@add{renew@#1}{\bbl@elt{#2}{#3}}} \def\bbl@inikv#1=#2\@@{% key=value \bbl@trim@def\bbl@tempa{#1}% \bbl@trim\toks@{#2}% \bbl@csarg\edef{@kv@\bbl@section.\bbl@tempa}{\the\toks@}} \def\bbl@exportkey#1#2#3{% \bbl@ifunset{bbl@@kv@#2}% {\bbl@csarg\gdef{#1@\languagename}{#3}}% {\expandafter\ifx\csname bbl@@kv@#2\endcsname\@empty \bbl@csarg\gdef{#1@\languagename}{#3}% \else \bbl@exp{\global\let\\}% \fi}} \def\bbl@iniwarning#1{% \bbl@ifunset{bbl@@kv@identification.warning#1}{}% {\bbl@warning{% From babel-\@nameuse{bbl@lini@\languagename}.ini:\\% \@nameuse{bbl@@kv@identification.warning#1}\\% Reported }}} \let\bbl@inikv@identification\bbl@inikv \def\bbl@secpost@identification{% \bbl@iniwarning{}% \ifcase\bbl@engine \bbl@iniwarning{.pdflatex}% \or \bbl@iniwarning{.lualatex}% \or \bbl@iniwarning{.xelatex}% \fi% \bbl@exportkey{elname}{identification.name.english}{}% \bbl@exp{\\\bbl@exportkey{lname}{identification.name.opentype}% {\csname bbl@elname@\languagename\endcsname}}% \bbl@exportkey{lbcp}{identification.tag.bcp47}{}% \bbl@exportkey{lotf}{identification.tag.opentype}{dflt}% \bbl@exportkey{esname}{identification.script.name}{}% \bbl@exp{\\\bbl@exportkey{sname}{identification.script.name.opentype}% {\csname bbl@esname@\languagename\endcsname}}% \bbl@exportkey{sbcp}{identification.script.tag.bcp47}{}% \bbl@exportkey{sotf}{identification.script.tag.opentype}{DFLT}} \let\bbl@inikv@typography\bbl@inikv \let\bbl@inikv@characters\bbl@inikv \let\bbl@inikv@numbers\bbl@inikv \def\bbl@inikv@counters#1=#2\@@{% \def\bbl@tempc{#1}% \bbl@trim@def{\bbl@tempb*}{#2}% \in@{.1$}{#1$}% \ifin@ \bbl@replace\bbl@tempc{.1}{}% \bbl@csarg\xdef{cntr@\bbl@tempc @\languagename}{% \noexpand\bbl@alphnumeral{\bbl@tempc}}% \fi \in@{.F.}{#1}% \ifin@\else\in@{.S.}{#1}\fi \ifin@ \bbl@csarg\xdef{cntr@#1@\languagename}{\bbl@tempb*}% \else \toks@{}% Required by \bbl@buildifcase, which returns \bbl@tempa \expandafter\bbl@buildifcase\bbl@tempb* \\ % Space after \\ \bbl@csarg{\global\expandafter\let}{cntr@#1@\languagename}\bbl@tempa \fi} \def\bbl@after@ini{% \bbl@exportkey{lfthm}{typography.lefthyphenmin}{2}% \bbl@exportkey{rgthm}{typography.righthyphenmin}{3}% \bbl@exportkey{prehc}{typography.prehyphenchar}{}% \bbl@exportkey{lnbrk}{typography.linebreaking}{h}% \bbl@exportkey{hyphr}{typography.hyphenrules}{}% \bbl@exportkey{hyoth}{typography.hyphenate.other}{}% \bbl@exportkey{intsp}{typography.intraspace}{}% \bbl@exportkey{jstfy}{typography.justify}{w}% \bbl@exportkey{chrng}{characters.ranges}{}% \bbl@exportkey{dgnat}{numbers.digits.native}{}% \bbl@exportkey{rqtex}{identification.require.babel}{}% \bbl@toglobal\bbl@savetoday \bbl@toglobal\bbl@savedate} \ifcase\bbl@engine \bbl@csarg\def{inikv@captions.licr}#1=#2\@@{% \bbl@ini@captions@aux{#1}{#2}} \else \def\bbl@inikv@captions#1=#2\@@{% \bbl@ini@captions@aux{#1}{#2}} \fi \def\bbl@ini@captions@aux#1#2{% \bbl@trim@def\bbl@tempa{#1}% \bbl@ifblank{#2}% {\bbl@exp{% \toks@{\\\bbl@nocaption{\bbl@tempa}{\languagename\bbl@tempa name}}}}% {\bbl@trim\toks@{#2}}% \bbl@exp{% \\\bbl@add\\\bbl@savestrings{% \\\SetString\<\bbl@tempa name>{\the\toks@}}}} \bbl@csarg\def{inikv@date.gregorian}#1=#2\@@{% for defaults \bbl@inidate#1...\relax{#2}{}} \bbl@csarg\def{inikv@date.islamic}#1=#2\@@{% \bbl@inidate#1...\relax{#2}{islamic}} \bbl@csarg\def{inikv@date.hebrew}#1=#2\@@{% \bbl@inidate#1...\relax{#2}{hebrew}} \bbl@csarg\def{inikv@date.persian}#1=#2\@@{% \bbl@inidate#1...\relax{#2}{persian}} \bbl@csarg\def{inikv@date.indian}#1=#2\@@{% \bbl@inidate#1...\relax{#2}{indian}} \ifcase\bbl@engine \bbl@csarg\def{inikv@date.gregorian.licr}#1=#2\@@{% override \bbl@inidate#1...\relax{#2}{}} \bbl@csarg\def{secpre@date.gregorian.licr}{% discard uni \ifcase\bbl@engine\let\bbl@savedate\@empty\fi} \fi \def\bbl@inidate#1.#2.#3.#4\relax#5#6{% TODO - ignore with 'captions' \bbl@trim@def\bbl@tempa{#1.#2}% \bbl@ifsamestring{\bbl@tempa}{months.wide}% to savedate {\bbl@trim@def\bbl@tempa{#3}% \bbl@trim\toks@{#5}% \bbl@exp{% \\\bbl@add\\\bbl@savedate{% \\\SetString\{\the\toks@}}}}% {\bbl@ifsamestring{\bbl@tempa}{date.long}% defined now {\bbl@trim@def\bbl@toreplace{#5}% \bbl@TG@@date \global\bbl@csarg\let{date@\languagename}\bbl@toreplace \bbl@exp{% \gdef\<\languagename date>{\\\protect\<\languagename date >}% \gdef\<\languagename date >####1####2####3{% \\\bbl@usedategrouptrue \{% \{####1}{####2}{####3}}}% \\\bbl@add\\\bbl@savetoday{% \\\SetString\\\today{% \<\languagename date>{\\\the\year}{\\\the\month}{\\\the\day}}}}}}% {}} \let\bbl@calendar\@empty \newcommand\BabelDateSpace{\nobreakspace} \newcommand\BabelDateDot{.\@} \newcommand\BabelDated[1]{{\number#1}} \newcommand\BabelDatedd[1]{{\ifnum#1<10 0\fi\number#1}} \newcommand\BabelDateM[1]{{\number#1}} \newcommand\BabelDateMM[1]{{\ifnum#1<10 0\fi\number#1}} \newcommand\BabelDateMMMM[1]{{% \csname month\romannumeral#1\bbl@calendar name\endcsname}}% \newcommand\BabelDatey[1]{{\number#1}}% \newcommand\BabelDateyy[1]{{% \ifnum#1<10 0\number#1 % \else\ifnum#1<100 \number#1 % \else\ifnum#1<1000 \expandafter\@gobble\number#1 % \else\ifnum#1<10000 \expandafter\@gobbletwo\number#1 % \else \bbl@error {Currently two-digit years are restricted to the\\ range 0-9999.}% {There is little you can do. Sorry.}% \fi\fi\fi\fi}} \newcommand\BabelDateyyyy[1]{{\number#1}} % FIXME - add leading 0 \def\bbl@replace@finish@iii#1{% \bbl@exp{\def\\#1####1####2####3{\the\toks@}}} \def\bbl@TG@@date{% \bbl@replace\bbl@toreplace{[ ]}{\BabelDateSpace{}}% \bbl@replace\bbl@toreplace{[.]}{\BabelDateDot{}}% \bbl@replace\bbl@toreplace{[d]}{\BabelDated{####3}}% \bbl@replace\bbl@toreplace{[dd]}{\BabelDatedd{####3}}% \bbl@replace\bbl@toreplace{[M]}{\BabelDateM{####2}}% \bbl@replace\bbl@toreplace{[MM]}{\BabelDateMM{####2}}% \bbl@replace\bbl@toreplace{[MMMM]}{\BabelDateMMMM{####2}}% \bbl@replace\bbl@toreplace{[y]}{\BabelDatey{####1}}% \bbl@replace\bbl@toreplace{[yy]}{\BabelDateyy{####1}}% \bbl@replace\bbl@toreplace{[yyyy]}{\BabelDateyyyy{####1}}% \bbl@replace@finish@iii\bbl@toreplace} \def\bbl@provide@lsys#1{% \bbl@ifunset{bbl@lname@#1}% {\bbl@ini@basic{#1}}% {}% \bbl@csarg\let{lsys@#1}\@empty \bbl@ifunset{bbl@sname@#1}{\bbl@csarg\gdef{sname@#1}{Default}}{}% \bbl@ifunset{bbl@sotf@#1}{\bbl@csarg\gdef{sotf@#1}{DFLT}}{}% \bbl@csarg\bbl@add@list{lsys@#1}{Script=\bbl@cs{sname@#1}}% \bbl@ifunset{bbl@lname@#1}{}% {\bbl@csarg\bbl@add@list{lsys@#1}{Language=\bbl@cs{lname@#1}}}% \bbl@csarg\bbl@toglobal{lsys@#1}} \def\bbl@ini@basic#1{% \def\BabelBeforeIni##1##2{% \begingroup \bbl@add\bbl@secpost@identification{\closein\bbl@readstream }% \catcode`\[=12 \catcode`\]=12 \catcode`\==12 \catcode`\;=12 % \bbl@read@ini{##1}{font and identification data}% \endinput % babel- .tex may contain onlypreamble's \endgroup}% boxed, to avoid extra spaces: {\setbox\z@\hbox{\InputIfFileExists{babel-#1.tex}{}{}}}} \def\bbl@buildifcase#1 {% Returns \bbl@tempa, requires \toks@={} \ifx\\#1% % \\ before, in case #1 is multiletter \bbl@exp{% \def\\\bbl@tempa####1{% \####1\space\the\toks@\\\\@ctrerr\}}% \else \toks@\expandafter{\the\toks@\or #1}% \expandafter\bbl@buildifcase \fi} \newcommand\localenumeral[2]{\@nameuse{bbl@cntr@#1@\languagename}{#2}} \def\bbl@localecntr#1#2{\localenumeral{#2}{#1}} \newcommand\localecounter[2]{% \expandafter\bbl@localecntr\csname c@#2\endcsname{#1}} \def\bbl@alphnumeral#1#2{% \expandafter\bbl@alphnumeral@i\number#2 76543210\@@{#1}} \def\bbl@alphnumeral@i#1#2#3#4#5#6#7#8\@@#9{% \ifcase\@car#8\@nil\or % Currenty <10000, but prepared for bigger \bbl@alphnumeral@ii{#9}000000#1\or \bbl@alphnumeral@ii{#9}00000#1#2\or \bbl@alphnumeral@ii{#9}0000#1#2#3\or \bbl@alphnumeral@ii{#9}000#1#2#3#4\else \bbl@alphnum@invalid{>9999}% \fi} \def\bbl@alphnumeral@ii#1#2#3#4#5#6#7#8{% \bbl@ifunset{bbl@cntr@#1.F.\number#5#6#7#8@\languagename}% {\@nameuse{bbl@cntr@#1.4@\languagename}#5% \@nameuse{bbl@cntr@#1.3@\languagename}#6% \@nameuse{bbl@cntr@#1.2@\languagename}#7% \@nameuse{bbl@cntr@#1.1@\languagename}#8% \ifnum#6#7#8>\z@ % An ad hod rule for Greek. Ugly. To be fixed. \bbl@ifunset{bbl@cntr@#1.S.321@\languagename}{}% {\@nameuse{bbl@cntr@#1.S.321@\languagename}}% \fi}% {\@nameuse{bbl@cntr@#1.F.\number#5#6#7#8@\languagename}}} \def\bbl@alphnum@invalid#1{% \bbl@error{Alphabetic numeral too large (#1)}% {Currently this is the limit.}} \newcommand\localeinfo[1]{% \bbl@ifunset{bbl@\csname bbl@info@#1\endcsname @\languagename}% {\bbl@error{I've found no info for the current locale.\\% The corresponding ini file has not been loaded\\% Perhaps it doesn't exist}% {See the manual for details.}}% {\@nameuse{bbl@\csname bbl@info@#1\endcsname @\languagename}}} \@namedef{bbl@info@tag.ini}{lini} \@namedef{bbl@info@name.english}{elname} \@namedef{bbl@info@name.opentype}{lname} \@namedef{bbl@info@tag.bcp47}{lbcp} \@namedef{bbl@info@tag.opentype}{lotf} \@namedef{bbl@info@script.name}{esname} \@namedef{bbl@info@script.name.opentype}{sname} \@namedef{bbl@info@script.tag.bcp47}{sbcp} \@namedef{bbl@info@script.tag.opentype}{sotf} \let\bbl@ensureinfo\@gobble \newcommand\BabelEnsureInfo{% \def\bbl@ensureinfo##1{% \ifx\InputIfFileExists\@undefined\else % not in plain \bbl@ifunset{bbl@lname@##1}{\bbl@ini@basic{##1}}{}% \fi}} \newcommand\babeladjust[1]{% TODO. Error handling. \bbl@forkv{#1}{\@nameuse{bbl@ADJ@##1@##2}}} \def\bbl@adjust@lua#1#2{% \ifvmode \ifnum\currentgrouplevel=\z@ \directlua{ Babel.#2 }% \expandafter\expandafter\expandafter\@gobble \fi \fi {\bbl@error % The error is gobbled if everything went ok. {Currently, #1 related features can be adjusted only\\% in the main vertical list.}% {Maybe things change in the future, but this is what it is.}}} \@namedef{bbl@ADJ@bidi.mirroring@on}{% \bbl@adjust@lua{bidi}{mirroring_enabled=true}} \@namedef{bbl@ADJ@bidi.mirroring@off}{% \bbl@adjust@lua{bidi}{mirroring_enabled=false}} \@namedef{bbl@ADJ@bidi.text@on}{% \bbl@adjust@lua{bidi}{bidi_enabled=true}} \@namedef{bbl@ADJ@bidi.text@off}{% \bbl@adjust@lua{bidi}{bidi_enabled=false}} \@namedef{bbl@ADJ@bidi.mapdigits@on}{% \bbl@adjust@lua{bidi}{digits_mapped=true}} \@namedef{bbl@ADJ@bidi.mapdigits@off}{% \bbl@adjust@lua{bidi}{digits_mapped=false}} \@namedef{bbl@ADJ@linebreak.sea@on}{% \bbl@adjust@lua{linebreak}{sea_enabled=true}} \@namedef{bbl@ADJ@linebreak.sea@off}{% \bbl@adjust@lua{linebreak}{sea_enabled=false}} \@namedef{bbl@ADJ@linebreak.cjk@on}{% \bbl@adjust@lua{linebreak}{cjk_enabled=true}} \@namedef{bbl@ADJ@linebreak.cjk@off}{% \bbl@adjust@lua{linebreak}{cjk_enabled=false}} \def\bbl@adjust@layout#1{% \ifvmode #1% \expandafter\@gobble \fi {\bbl@error % The error is gobbled if everything went ok. {Currently, layout related features can be adjusted only\\% in vertical mode.}% {Maybe things change in the future, but this is what it is.}}} \@namedef{bbl@ADJ@layout.tabular@on}{% \bbl@adjust@layout{\let\@tabular\bbl@NL@@tabular}} \@namedef{bbl@ADJ@layout.tabular@off}{% \bbl@adjust@layout{\let\@tabular\bbl@OL@@tabular}} \@namedef{bbl@ADJ@layout.lists@on}{% \bbl@adjust@layout{\let\list\bbl@NL@list}} \@namedef{bbl@ADJ@layout.lists@on}{% \bbl@adjust@layout{\let\list\bbl@OL@list}} \@namedef{bbl@ADJ@hyphenation.extra@on}{% \bbl@activateposthyphen} {\def\format{lplain} \ifx\fmtname\format \else \def\format{LaTeX2e} \ifx\fmtname\format \else \aftergroup\endinput \fi \fi} \bbl@trace{Cross referencing macros} \ifx\bbl@opt@safe\@empty\else \def\@newl@bel#1#2#3{% {\@safe@activestrue \bbl@ifunset{#1@#2}% \relax {\gdef\@multiplelabels{% \@latex@warning@no@line{There were multiply-defined labels}}% \@latex@warning@no@line{Label `#2' multiply defined}}% \global\@namedef{#1@#2}{#3}}} \CheckCommand*\@testdef[3]{% \def\reserved@a{#3}% \expandafter\ifx\csname#1@#2\endcsname\reserved@a \else \@tempswatrue \fi} \def\@testdef#1#2#3{% \@safe@activestrue \expandafter\let\expandafter\bbl@tempa\csname #1@#2\endcsname \def\bbl@tempb{#3}% \@safe@activesfalse \ifx\bbl@tempa\relax \else \edef\bbl@tempa{\expandafter\strip@prefix\meaning\bbl@tempa}% \fi \edef\bbl@tempb{\expandafter\strip@prefix\meaning\bbl@tempb}% \ifx\bbl@tempa\bbl@tempb \else \@tempswatrue \fi} \fi \bbl@xin@{R}\bbl@opt@safe \ifin@ \bbl@redefinerobust\ref#1{% \@safe@activestrue\org@ref{#1}\@safe@activesfalse} \bbl@redefinerobust\pageref#1{% \@safe@activestrue\org@pageref{#1}\@safe@activesfalse} \else \let\org@ref\ref \let\org@pageref\pageref \fi \bbl@xin@{B}\bbl@opt@safe \ifin@ \bbl@redefine\@citex[#1]#2{% \@safe@activestrue\edef\@tempa{#2}\@safe@activesfalse \org@@citex[#1]{\@tempa}} \AtBeginDocument{% \@ifpackageloaded{natbib}{% \def\@citex[#1][#2]#3{% \@safe@activestrue\edef\@tempa{#3}\@safe@activesfalse \org@@citex[#1][#2]{\@tempa}}% }{}} \AtBeginDocument{% \@ifpackageloaded{cite}{% \def\@citex[#1]#2{% \@safe@activestrue\org@@citex[#1]{#2}\@safe@activesfalse}% }{}} \bbl@redefine\nocite#1{% \@safe@activestrue\org@nocite{#1}\@safe@activesfalse} \bbl@redefine\bibcite{% \bbl@cite@choice \bibcite} \def\bbl@bibcite#1#2{% \org@bibcite{#1}{\@safe@activesfalse#2}} \def\bbl@cite@choice{% \global\let\bibcite\bbl@bibcite \@ifpackageloaded{natbib}{\global\let\bibcite\org@bibcite}{}% \@ifpackageloaded{cite}{\global\let\bibcite\org@bibcite}{}% \global\let\bbl@cite@choice\relax} \AtBeginDocument{\bbl@cite@choice} \bbl@redefine\@bibitem#1{% \@safe@activestrue\org@@bibitem{#1}\@safe@activesfalse} \else \let\org@nocite\nocite \let\org@@citex\@citex \let\org@bibcite\bibcite \let\org@@bibitem\@bibitem \fi \bbl@trace{Marks} \IfBabelLayout{sectioning} {\ifx\bbl@opt@headfoot\@nnil \g@addto@macro\@resetactivechars{% \set@typeset@protect \expandafter\select@language@x\expandafter{\bbl@main@language}% \let\protect\noexpand \edef\thepage{% \noexpand\babelsublr{\unexpanded\expandafter{\thepage}}}}% \fi} {\ifbbl@single\else \bbl@ifunset{markright }\bbl@redefine\bbl@redefinerobust \markright#1{% \bbl@ifblank{#1}% {\org@markright{}}% {\toks@{#1}% \bbl@exp{% \\\org@markright{\\\protect\\\foreignlanguage{\languagename}% {\\\protect\\\bbl@restore@actives\the\toks@}}}}}% \ifx\@mkboth\markboth \def\bbl@tempc{\let\@mkboth\markboth} \else \def\bbl@tempc{} \fi \bbl@ifunset{markboth }\bbl@redefine\bbl@redefinerobust \markboth#1#2{% \protected@edef\bbl@tempb##1{% \protect\foreignlanguage {\languagename}{\protect\bbl@restore@actives##1}}% \bbl@ifblank{#1}% {\toks@{}}% {\toks@\expandafter{\bbl@tempb{#1}}}% \bbl@ifblank{#2}% {\@temptokena{}}% {\@temptokena\expandafter{\bbl@tempb{#2}}}% \bbl@exp{\\\org@markboth{\the\toks@}{\the\@temptokena}}} \bbl@tempc \fi} % end ifbbl@single, end \IfBabelLayout \bbl@trace{Preventing clashes with other packages} \bbl@xin@{R}\bbl@opt@safe \ifin@ \AtBeginDocument{% \@ifpackageloaded{ifthen}{% \bbl@redefine@long\ifthenelse#1#2#3{% \let\bbl@temp@pref\pageref \let\pageref\org@pageref \let\bbl@temp@ref\ref \let\ref\org@ref \@safe@activestrue \org@ifthenelse{#1}% {\let\pageref\bbl@temp@pref \let\ref\bbl@temp@ref \@safe@activesfalse #2}% {\let\pageref\bbl@temp@pref \let\ref\bbl@temp@ref \@safe@activesfalse #3}% }% }{}% } \AtBeginDocument{% \@ifpackageloaded{varioref}{% \bbl@redefine\@@vpageref#1[#2]#3{% \@safe@activestrue \org@@@vpageref{#1}[#2]{#3}% \@safe@activesfalse}% \bbl@redefine\vrefpagenum#1#2{% \@safe@activestrue \org@vrefpagenum{#1}{#2}% \@safe@activesfalse}% \expandafter\def\csname Ref \endcsname#1{% \protected@edef\@tempa{\org@ref{#1}}\expandafter\MakeUppercase\@tempa} }{}% } \fi \AtEndOfPackage{% \AtBeginDocument{% \@ifpackageloaded{hhline}% {\expandafter\ifx\csname normal@char\string:\endcsname\relax \else \makeatletter \def\@currname{hhline}\input{hhline.sty}\makeatother \fi}% {}}} \AtBeginDocument{% \ifx\pdfstringdefDisableCommands\@undefined\else \pdfstringdefDisableCommands{\languageshorthands{system}}% \fi} \DeclareRobustCommand{\FOREIGNLANGUAGE}[1]{% \lowercase{\foreignlanguage{#1}}} \def\substitutefontfamily#1#2#3{% \lowercase{\immediate\openout15=#1#2.fd\relax}% \immediate\write15{% \string\ProvidesFile{#1#2.fd}% [\the\year/\two@digits{\the\month}/\two@digits{\the\day} \space generated font description file]^^J \string\DeclareFontFamily{#1}{#2}{}^^J \string\DeclareFontShape{#1}{#2}{m}{n}{<->ssub * #3/m/n}{}^^J \string\DeclareFontShape{#1}{#2}{m}{it}{<->ssub * #3/m/it}{}^^J \string\DeclareFontShape{#1}{#2}{m}{sl}{<->ssub * #3/m/sl}{}^^J \string\DeclareFontShape{#1}{#2}{m}{sc}{<->ssub * #3/m/sc}{}^^J \string\DeclareFontShape{#1}{#2}{b}{n}{<->ssub * #3/bx/n}{}^^J \string\DeclareFontShape{#1}{#2}{b}{it}{<->ssub * #3/bx/it}{}^^J \string\DeclareFontShape{#1}{#2}{b}{sl}{<->ssub * #3/bx/sl}{}^^J \string\DeclareFontShape{#1}{#2}{b}{sc}{<->ssub * #3/bx/sc}{}^^J }% \closeout15 } \@onlypreamble\substitutefontfamily \bbl@trace{Encoding and fonts} \newcommand\BabelNonASCII{LGR,X2,OT2,OT3,OT6,LHE,LWN,LMA,LMC,LMS,LMU,PU,PD1} \newcommand\BabelNonText{TS1,T3,TS3} \let\org@TeX\TeX \let\org@LaTeX\LaTeX \let\ensureascii\@firstofone \AtBeginDocument{% \in@false \bbl@foreach\BabelNonASCII{% is there a text non-ascii enc? \ifin@\else \lowercase{\bbl@xin@{,#1enc.def,}{,\@filelist,}}% \fi}% \ifin@ % if a text non-ascii has been loaded \def\ensureascii#1{{\fontencoding{OT1}\selectfont#1}}% \DeclareTextCommandDefault{\TeX}{\org@TeX}% \DeclareTextCommandDefault{\LaTeX}{\org@LaTeX}% \def\bbl@tempb#1\@@{\uppercase{\bbl@tempc#1}ENC.DEF\@empty\@@}% \def\bbl@tempc#1ENC.DEF#2\@@{% \ifx\@empty#2\else \bbl@ifunset{T@#1}% {}% {\bbl@xin@{,#1,}{,\BabelNonASCII,\BabelNonText,}% \ifin@ \DeclareTextCommand{\TeX}{#1}{\ensureascii{\org@TeX}}% \DeclareTextCommand{\LaTeX}{#1}{\ensureascii{\org@LaTeX}}% \else \def\ensureascii##1{{\fontencoding{#1}\selectfont##1}}% \fi}% \fi}% \bbl@foreach\@filelist{\bbl@tempb#1\@@}% TODO - \@@ de mas?? \bbl@xin@{,\cf@encoding,}{,\BabelNonASCII,\BabelNonText,}% \ifin@\else \edef\ensureascii#1{{% \noexpand\fontencoding{\cf@encoding}\noexpand\selectfont#1}}% \fi \fi} \AtEndOfPackage{\edef\latinencoding{\cf@encoding}} \AtBeginDocument{% \@ifpackageloaded{fontspec}% {\xdef\latinencoding{% \ifx\UTFencname\@undefined EU\ifcase\bbl@engine\or2\or1\fi \else \UTFencname \fi}}% {\gdef\latinencoding{OT1}% \ifx\cf@encoding\bbl@t@one \xdef\latinencoding{\bbl@t@one}% \else \ifx\@fontenc@load@list\@undefined \@ifl@aded{def}{t1enc}{\xdef\latinencoding{\bbl@t@one}}{}% \else \def\@elt#1{,#1,}% \edef\bbl@tempa{\expandafter\@gobbletwo\@fontenc@load@list}% \let\@elt\relax \bbl@xin@{,T1,}\bbl@tempa \ifin@ \xdef\latinencoding{\bbl@t@one}% \fi \fi \fi}} \DeclareRobustCommand{\latintext}{% \fontencoding{\latinencoding}\selectfont \def\encodingdefault{\latinencoding}} \ifx\@undefined\DeclareTextFontCommand \DeclareRobustCommand{\textlatin}[1]{\leavevmode{\latintext #1}} \else \DeclareTextFontCommand{\textlatin}{\latintext} \fi \bbl@trace{Basic (internal) bidi support} \def\bbl@alscripts{,Arabic,Syriac,Thaana,} \def\bbl@rscripts{% ,Imperial Aramaic,Avestan,Cypriot,Hatran,Hebrew,% Old Hungarian,Old Hungarian,Lydian,Mandaean,Manichaean,% Manichaean,Meroitic Cursive,Meroitic,Old North Arabian,% Nabataean,N'Ko,Orkhon,Palmyrene,Inscriptional Pahlavi,% Psalter Pahlavi,Phoenician,Inscriptional Parthian,Samaritan,% Old South Arabian,}% \def\bbl@provide@dirs#1{% \bbl@xin@{\csname bbl@sname@#1\endcsname}{\bbl@alscripts\bbl@rscripts}% \ifin@ \global\bbl@csarg\chardef{wdir@#1}\@ne \bbl@xin@{\csname bbl@sname@#1\endcsname}{\bbl@alscripts}% \ifin@ \global\bbl@csarg\chardef{wdir@#1}\tw@ % useless in xetex \fi \else \global\bbl@csarg\chardef{wdir@#1}\z@ \fi \ifodd\bbl@engine \bbl@csarg\ifcase{wdir@#1}% \directlua{ Babel.locale_props[\the\localeid].textdir = 'l' }% \or \directlua{ Babel.locale_props[\the\localeid].textdir = 'r' }% \or \directlua{ Babel.locale_props[\the\localeid].textdir = 'al' }% \fi \fi} \def\bbl@switchdir{% \bbl@ifunset{bbl@lsys@\languagename}{\bbl@provide@lsys{\languagename}}{}% \bbl@ifunset{bbl@wdir@\languagename}{\bbl@provide@dirs{\languagename}}{}% \bbl@exp{\\\bbl@setdirs\bbl@cs{wdir@\languagename}}} \def\bbl@setdirs#1{% TODO - math \ifcase\bbl@select@type % TODO - strictly, not the right test \bbl@bodydir{#1}% \bbl@pardir{#1}% \fi \bbl@textdir{#1}} \ifodd\bbl@engine % luatex=1 \AddBabelHook{babel-bidi}{afterextras}{\bbl@switchdir} \DisableBabelHook{babel-bidi} \chardef\bbl@thetextdir\z@ \chardef\bbl@thepardir\z@ \def\bbl@getluadir#1{% \directlua{ if tex.#1dir == 'TLT' then tex.sprint('0') elseif tex.#1dir == 'TRT' then tex.sprint('1') end}} \def\bbl@setluadir#1#2#3{% 1=text/par.. 2=\textdir.. 3=0 lr/1 rl \ifcase#3\relax \ifcase\bbl@getluadir{#1}\relax\else #2 TLT\relax \fi \else \ifcase\bbl@getluadir{#1}\relax #2 TRT\relax \fi \fi} \def\bbl@textdir#1{% \bbl@setluadir{text}\textdir{#1}% \chardef\bbl@thetextdir#1\relax \setattribute\bbl@attr@dir{\numexpr\bbl@thepardir*3+#1}} \def\bbl@pardir#1{% \bbl@setluadir{par}\pardir{#1}% \chardef\bbl@thepardir#1\relax} \def\bbl@bodydir{\bbl@setluadir{body}\bodydir} \def\bbl@pagedir{\bbl@setluadir{page}\pagedir} \def\bbl@dirparastext{\pardir\the\textdir\relax}% %%%% % Sadly, we have to deal with boxes in math with basic. % Activated every math with the package option bidi=: \def\bbl@mathboxdir{% \ifcase\bbl@thetextdir\relax \everyhbox{\textdir TLT\relax}% \else \everyhbox{\textdir TRT\relax}% \fi} \else % pdftex=0, xetex=2 \AddBabelHook{babel-bidi}{afterextras}{\bbl@switchdir} \DisableBabelHook{babel-bidi} \newcount\bbl@dirlevel \chardef\bbl@thetextdir\z@ \chardef\bbl@thepardir\z@ \def\bbl@textdir#1{% \ifcase#1\relax \chardef\bbl@thetextdir\z@ \bbl@textdir@i\beginL\endL \else \chardef\bbl@thetextdir\@ne \bbl@textdir@i\beginR\endR \fi} \def\bbl@textdir@i#1#2{% \ifhmode \ifnum\currentgrouplevel>\z@ \ifnum\currentgrouplevel=\bbl@dirlevel \bbl@error{Multiple bidi settings inside a group}% {I'll insert a new group, but expect wrong results.}% \bgroup\aftergroup#2\aftergroup\egroup \else \ifcase\currentgrouptype\or % 0 bottom \aftergroup#2% 1 simple {} \or \bgroup\aftergroup#2\aftergroup\egroup % 2 hbox \or \bgroup\aftergroup#2\aftergroup\egroup % 3 adj hbox \or\or\or % vbox vtop align \or \bgroup\aftergroup#2\aftergroup\egroup % 7 noalign \or\or\or\or\or\or % output math disc insert vcent mathchoice \or \aftergroup#2% 14 \begingroup \else \bgroup\aftergroup#2\aftergroup\egroup % 15 adj \fi \fi \bbl@dirlevel\currentgrouplevel \fi #1% \fi} \def\bbl@pardir#1{\chardef\bbl@thepardir#1\relax} \let\bbl@bodydir\@gobble \let\bbl@pagedir\@gobble \def\bbl@dirparastext{\chardef\bbl@thepardir\bbl@thetextdir} \def\bbl@xebidipar{% \let\bbl@xebidipar\relax \TeXXeTstate\@ne \def\bbl@xeeverypar{% \ifcase\bbl@thepardir \ifcase\bbl@thetextdir\else\beginR\fi \else {\setbox\z@\lastbox\beginR\box\z@}% \fi}% \let\bbl@severypar\everypar \newtoks\everypar \everypar=\bbl@severypar \bbl@severypar{\bbl@xeeverypar\the\everypar}} \def\bbl@tempb{% \let\bbl@textdir@i\@gobbletwo \let\bbl@xebidipar\@empty \AddBabelHook{bidi}{foreign}{% \def\bbl@tempa{\def\BabelText########1}% \ifcase\bbl@thetextdir \expandafter\bbl@tempa\expandafter{\BabelText{\LR{####1}}}% \else \expandafter\bbl@tempa\expandafter{\BabelText{\RL{####1}}}% \fi} \def\bbl@pardir##1{\ifcase##1\relax\setLR\else\setRL\fi}} \@ifpackagewith{babel}{bidi=bidi}{\bbl@tempb}{}% \@ifpackagewith{babel}{bidi=bidi-l}{\bbl@tempb}{}% \@ifpackagewith{babel}{bidi=bidi-r}{\bbl@tempb}{}% \fi \DeclareRobustCommand\babelsublr[1]{\leavevmode{\bbl@textdir\z@#1}} \AtBeginDocument{% \ifx\pdfstringdefDisableCommands\@undefined\else \ifx\pdfstringdefDisableCommands\relax\else \pdfstringdefDisableCommands{\let\babelsublr\@firstofone}% \fi \fi} \bbl@trace{Local Language Configuration} \ifx\loadlocalcfg\@undefined \@ifpackagewith{babel}{noconfigs}% {\let\loadlocalcfg\@gobble}% {\def\loadlocalcfg#1{% \InputIfFileExists{#1.cfg}% {\typeout{*************************************^^J% * Local config file #1.cfg used^^J% *}}% \@empty}} \fi \ifx\@unexpandable@protect\@undefined \def\@unexpandable@protect{\noexpand\protect\noexpand} \long\def\protected@write#1#2#3{% \begingroup \let\thepage\relax #2% \let\protect\@unexpandable@protect \edef\reserved@a{\write#1{#3}}% \reserved@a \endgroup \if@nobreak\ifvmode\nobreak\fi\fi} \fi \endinput %% %% End of file `babel.def'.