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%%
%% This is file `bicaption.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% bicaption.dtx (with options: `package')
%%
%% Copyright (C) 1994-2020 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
%%
%% https://gitlab.com/axelsommerfeldt/caption
%%
%% --------------------------------------------------------------------------
%%
%% This work 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".
%%
%% This Current Maintainer of this work is Axel Sommerfeldt.
%%
%% This work consists of the files
%% caption.ins, caption.dtx, caption-light.dtx, caption2.dtx, caption3.dtx,
%% caption-ams-smf.dtx, caption-beamer.dtx, caption-elsarticle.dtx,
%% caption-koma.dtx, caption-memoir.dtx, caption-ntg.dtx,
%% caption-thesis.dtx, bicaption.dtx, ltcaption.dtx, subcaption.dtx,
%% the derived files
%% caption.sty, caption-light.sty, caption2.sty, caption3.sty,
%% caption-ams-smf.sto, caption-beamer.sto, caption-elsarticle.sto,
%% caption-koma.sto, caption-memoir.sto, caption-ntg.sto,
%% caption-thesis.sto, bicaption.sty, ltcaption.sty, subcaption.sty,
%% and the user manuals
%% caption-deu.tex, caption-eng.tex, caption-rus.tex.
%%
\NeedsTeXFormat{LaTeX2e}[1994/12/01]
\ProvidesPackage{bicaption}[2020/10/25 v1.3 Bilingual Captions (AR)]
\RequirePackage{caption}[2020/08/23] % needs v3.5 or newer
\newcommand*\bicaption@Info[1]{%
\PackageInfo{bicaption}{#1}}
\newcommand*\bicaption@InfoNoLine[1]{%
\PackageInfo{bicaption}{#1\@gobble}}
\newcommand*\bicaption@Warning[1]{%
\bicaption@WarningNoLine{#1\on@line}}
\newcommand*\bicaption@WarningNoLine[1]{%
\PackageWarning{bicaption}{#1.^^J\bicaption@wh\@gobbletwo}}
\newcommand*\bicaption@wh{%
See the bicaption package documentation for explanation.}
\newcommand*\bicaption@Error[1]{%
\PackageError{bicaption}{#1}\bicaption@eh}
\newcommand*\bicaption@eh{%
If you do not understand this error, please take a closer look\MessageBreak
at the documentation of the `bicaption' package.\MessageBreak\@ehc}
\newcommand*\bicaption@CheckCompatibility{%
\caption@ifcompatibility{%
\bicaption@Error
{This package does not work with\MessageBreak
caption option `compatibility=v1'}%
\endinput}{}}
\bicaption@CheckCompatibility
\caption@AtBeginDocument{%
\bicaption@CheckCompatibility
\let\bicaption@CheckCompatibility\@undefined}
\newcount\bicaption@lang
\DeclareCaptionOption{bi-lang}{%
\caption@ifinlist{#1}{0,all,both}{%
\bicaption@lang=0\relax
}{\caption@ifinlist{#1}{1,1st,first}{%
\bicaption@lang=1\relax
}{\caption@ifinlist{#1}{2,2nd,second}{%
\bicaption@lang=2\relax
}{%
\bicaption@Error{Undefined bi-lang value `#1'}%
}}}}
\DeclareCaptionOption{bi-singlelinecheck}[1]{%
\caption@set@bool\bicaption@ifslc{#1}}
\DeclareCaptionOption{bi-slc}[1]{%
\caption@set@bool\bicaption@ifslc{#1}}
\DeclareCaptionOption{bi-swap}[1]{%
\caption@set@bool\bicaption@ifswap{#1}}
\DeclareCaptionOption{bi-separator}[1]{%
\caption@set{biseparator}{#1}}
\newcommand\DeclareBiCaptionSeparator[2]{%
\caption@decl{biseparator}{#1}{#2}}
\@onlypreamble\DeclareBiCaptionSeparator
\DeclareBiCaptionSeparator{none}{}
\DeclareBiCaptionSeparator{smallskip}{\smallskip}
\DeclareBiCaptionSeparator{medskip}{\medskip}
\DeclareBiCaptionSeparator{bigskip}{\bigskip}
\SetCaptionDefault{biseparator}{none}
\DeclareCaptionOption{lang}{%
\caption@ifundefined\bicaption@language
\bicaption@language@setupkeys
\relax
\def\bicaption@language{#1}%
\let\bicaption@language@setoptions\@empty}
\let\KV@caption@language\KV@caption@lang
\newcommand*\bicaption@language@keylist{}
\newcommand*\DeclareCaptionLangOption[1]{%
\@ifundefined{KV@caption@#1}%
{\bicaption@Error{Undefined caption option `#1'}}%
{\@cons\bicaption@language@keylist{{#1}}}}
\let\DeclareCaptionLanguageOption\DeclareCaptionLangOption
\newcommand*\bicaption@language@setupkeys{%
\def\@elt##1{%
\expandafter\let\csname KV@bicaption@##1\expandafter\endcsname
\csname KV@caption@##1\endcsname
\@namedef{KV@caption@##1}{\bicaption@KV{##1}}}%
\bicaption@language@keylist
\let\@elt\relax}
\newcommand\bicaption@KV[2]{%
\@bicaption@KV{#1}{#2}%
\l@addto@macro\bicaption@language@setoptions{%
\@bicaption@KV{#1}{#2}}}
\newcommand\@bicaption@KV[1]{%
\@nameuse{KV@bicaption@#1}}
\DeclareCaptionLangOption{name}
\newcommand*\bicaption@selectlanguage[1]{%
\caption@ifundefined\bicaption@language{}{%
\expandafter\selectcaptionlanguage\expandafter#1\expandafter
{\bicaption@language}%
\bicaption@language@setoptions}}
\g@addto@macro\caption@beginhook{%
\bicaption@selectlanguage\@firstoftwo}
\providecommand*\selectcaptionlanguage[1]{%
#1\select@language\selectlanguage}
\caption@ExecuteOptions{caption}{bi-lang=0,bi-slc=1,bi-swap=0,bi-separator=default}
\ifcsname captionmainlanguage\endcsname
\bicaption@InfoNoLine{%
main language is set to \captionmainlanguage}
\else\ifcsname bbl@main@language\endcsname
\bicaption@InfoNoLine{%
babel found, main language is \bbl@main@language}
\let\captionmainlanguage\bbl@main@language
\else\ifcsname xpg@main@language\endcsname
\bicaption@InfoNoLine{%
polyglossia found, main language is \xpg@main@language}
\let\captionmainlanguage\xpg@main@language
\else
\bicaption@InfoNoLine{main language is not set}
\fi\fi\fi
\ifcsname captionmainlanguage\endcsname
\edef\@tempa{%
\noexpand\captionsetup[bi-first]{lang=\captionmainlanguage}}
\@tempa
\fi
\caption@SetupOptions{bicaption}{\captionsetup[bi-second]{#2}}%
\caption@ProcessOptions*{bicaption}
\let\bicaption@addcontentsline@ORI\caption@addcontentsline
\renewcommand*\caption@addcontentsline[2]{%
\bicaption@LT@setup
\global\let\bicaption@LT@setup\relax
\caption@ifundefined\bicaption@lentry
{\bicaption@addcontentsline@ORI{#1}{#2}}%
{\expandafter\bicaption@addcontentsline\expandafter
{\bicaption@lentry}{#1}{#2}%
\global\let\bicaption@lentry\@undefined}}
\newcommand\bicaption@addcontentsline[3]{%
\begingroup
\let\caption@addsubcontentslines\@gobble
\caption@setoptions{bi}%
\ifnum\bicaption@lang=2\relax \else
\begingroup
\caption@setoptions{bi-first}%
\bicaption@@addcontentsline{#2}{#3}%
\endgroup
\fi
\ifnum\bicaption@lang=1\relax \else
\begingroup
\caption@setoptions{bi-second}%
\bicaption@@addcontentsline{#2}{#1}%
\endgroup
\fi
\endgroup
\caption@addsubcontentslines{#2}}
\newcommand*\bicaption@@addcontentsline[2]{%
\caption@ifcontentsline{#2}{%
\bicaption@selectlanguage\@secondoftwo
\bicaption@addcontentsline@ORI{#1}{#2}}}
\renewcommand\caption@@make[2]{%
\caption@ifundefined\bicaption@text
{\begingroup
\caption@@make@{#1}{#2}%
\endgroup}%
{\expandafter\bicaption@@make\expandafter
{\bicaption@text}{#1}{#2}%
\global\let\bicaption@text\@undefined}%
\caption@@make@epilogue}
\newcommand\bicaption@@make[3]{%
\caption@setoptions{bi}%
\ifnum\bicaption@lang=0\relax
\bicaption@ifslc
{\caption@slc{#2}{#3}{}{\caption@setsinglelinecheck0}%
\caption@slc{#2}{#1}{}{\caption@setsinglelinecheck0}}%
{}%
\fi
\ifnum\bicaption@lang=2\relax
\caption@thelabel
\global\let\caption@thelabel\relax
\let\bicaption@tempa\relax
\else
\begingroup
\caption@setoptions{bi-first}%
\caption@@make@{#2}{#3}%
\endgroup
\def\bicaption@tempa{\bicaption@separator\caption@biseparator}%
\fi
\ifnum\bicaption@lang=1\relax
\else
\bicaption@tempa
\begingroup
\caption@setoptions{bi-second}%
\caption@@make@{#2}{#1}%
\endgroup
\fi
}
\newcommand*\bicaption@separator{\par}
\newcommand\bicaption{\@bicaption\caption}
\newcommand\bicaptionbox{\@bicaption\captionbox}
\newcommand\bisubcaption{\@bicaption\subcaption}
\let\subbicaption\bisubcaption
\newcommand\bisubcaptionbox{\@bicaption\subcaptionbox}
\let\subbicaptionbox\bisubcaptionbox
\newcommand*\@bicaption[1]{%
\@ifstar
{\def\bicaption@cmd{\bicaption@star{#1}}%
\@@bicaption}%
{\def\bicaption@cmd{#1}%
\caption@dblarg\@@@bicaption}}
\newcommand\@@bicaption[1]{%
\@@@@bicaption{}{#1}[]}
\long\def\@@@bicaption[#1]#2{%
\caption@dblarg{\@@@@bicaption{#1}{#2}}}
\long\def\@@@@bicaption#1#2[#3]#4{%
\caption@getlabel{#2}%
\bicaption@ifswap
{\bicaption@setup{#1}{#2}%
\bicaption@cmd[{#3}]{#4}}%
{\bicaption@setup{#3}{#4}%
\bicaption@cmd[{#1}]{#2}}}
\long\def\bicaption@star#1[#2]{#1*}
\newcommand\LT@bicaption{%
\noalign\bgroup
\@ifstar
{\gdef\bicaption@cmd{\LT@c@ption\@gobble}%
\LT@@bicaption}%
{\gdef\bicaption@cmd{\LT@c@ption\@firstofone}%
\caption@dblarg\LT@@@bicaption}}
\newcommand\LT@@bicaption[1]{%
\LT@@@@bicaption{}{#1}[]}
\long\def\LT@@@bicaption[#1]#2{%
\caption@dblarg{\LT@@@@bicaption{#1}{#2}}}
\long\def\LT@@@@bicaption#1#2[#3]#4{%
\gdef\bicaption@LTsetup{%
\caption@getlabel{#2}%
\bicaption@LT@setup}%
\gdef\bicaption@LT@setup{%
\bicaption@ifswap
{\bicaption@setup{#1}{#2}}%
{\bicaption@setup{#3}{#4}}}%
\bicaption@ifswap
{\egroup\bicaption@cmd[{#3}]{#4}}%
{\egroup\bicaption@cmd[{#1}]{#2}}}
\let\bicaption@LTsetup\relax
\let\bicaption@LT@setup\relax
\g@addto@macro\caption@LT@setup{%
\bicaption@LTsetup
\global\let\bicaption@LTsetup\relax}
\newcommand\bicaption@setup[2]{%
\def\bicaption@lentry{#1}%
\def\bicaption@text{\ignorespaces#2}}
\AtBeginDocument{%
\ifx\caption@freeze\@undefined \else
\g@addto@macro\caption@freeze{%
\let\caption@frozen@bicaption\bicaption
\def\bicaption{%
\caption@withoptargs\caption@SC@bicaption}%
\long\def\caption@SC@bicaption#1#2{%
\@ifnextchar[%]
{\caption@SC@bi@caption{#1}{#2}}%
{\caption@SC@bi@caption@{#1}{#2}}}%
\long\def\caption@SC@bi@caption#1#2[#3]#4{%
\caption@@freeze{\bicaption#1{#2}[{#3}]{#4}}%
\ignorespaces}%
\long\def\caption@SC@bi@caption@#1#2#3{%
\caption@@freeze{\bicaption#1{#2}{#3}}%
\ignorespaces}%
\l@addto@macro\caption@warmup{%
\let\bicaption\caption@frozen@bicaption}}%
\fi}
\endinput
%%
%% End of file `bicaption.sty'.
|
