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authorKarl Berry <karl@freefriends.org>2006-01-11 23:51:35 +0000
committerKarl Berry <karl@freefriends.org>2006-01-11 23:51:35 +0000
commit280c4c7c64f5051ffcb3961f322e8d2b518520e8 (patch)
tree2c0d0fdaeea8286f90b1c10d9d0d84af1c8e3113 /Master
parent82fbea1d7b7cf4aeb0379c705e4e288001afc627 (diff)
trunk/Master/texmf-dist/source/latex/caption
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+% \iffalse meta-comment
+%
+% This is file `caption.dtx'.
+%
+% Copyright (C) 1994-2004 Axel Sommerfeldt (caption@sommerfeldt.net)
+%
+% --------------------------------------------------------------------------
+%
+% 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,
+% caption2.dtx, caption.xml, and anleitung.tex and the derived files
+% caption.sty, caption2.sty, caption3.sty, and manual.tex.
+%
+% \fi
+% \CheckSum{1800}
+%
+% \iffalse
+%<*driver>
+\documentclass{ltxdoc}
+\setlength\parindent{0pt}
+\setlength\parskip{\smallskipamount}
+%
+\newcommand\NEWfeature{\NEW{New feature}}
+\newcommand\NEWdescription{\NEW{New description}}
+\newcommand\NEW[2]{%
+ \hskip 1sp \marginpar{\footnotesize\sffamily\raggedleft
+ #1\\#2}}
+%
+\ifx\pdfoutput\undefined\else
+ \ifcase\pdfoutput\else
+ \usepackage{mathptmx,courier}
+ \usepackage[scaled=0.90]{helvet}
+ \addtolength\marginparwidth{15pt}
+ \fi
+\fi
+%
+\usepackage{caption}[2004/11/28]
+%\usepackage{float}
+\usepackage{longtable,hyperref}
+%\usepackage[raggedright]{sidecap}
+%
+\DeclareCaptionLabelSeparator{period-newline}{. \\}
+\DeclareCaptionStyle{period-newline}[labelsep=period]{labelsep=period-newline}
+\DeclareCaptionStyle{period-newline2}[labelsep=period,justification=centering]{labelsep=period-newline}
+\DeclareCaptionStyle{period-newline3}[labelsep=period]{labelsep=period-newline,justification=centering}
+\DeclareCaptionFormat{reverse}{#3#2#1}
+\DeclareCaptionFormat{llap}{\llap{#1#2}#3\par}
+\DeclareCaptionLabelFormat{fullparens}{(\bothIfFirst{#1}{ }#2)}
+\DeclareCaptionLabelSeparator{fill}{\hfill}
+%
+\DeclareRobustCommand{\KOMAScript}{\textsf{K\kern.05em O\kern.05em%
+ M\kern.05em A\kern.1em-\kern.1em Script}}
+%
+\begin{document}
+ \DocInput{caption.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \newcommand*{\purerm}[1]{{\upshape\mdseries\rmfamily #1}}
+% \newcommand*{\puresf}[1]{{\upshape\mdseries\sffamily #1}}
+% \newcommand*{\purett}[1]{{\upshape\mdseries\ttfamily #1}}
+% \let\package\puresf\def\thispackage{\package{caption}}
+% \let\env\purett \let\opt\purett
+%
+% \newenvironment{Options}[1]%
+% {\list{}{\renewcommand{\makelabel}[1]{\texttt{##1}\hfil}%
+% \settowidth{\labelwidth}{\texttt{#1\space}}%
+% \setlength{\leftmargin}{\labelwidth}%
+% \addtolength{\leftmargin}{\labelsep}}}%
+% {\endlist}
+%
+% \newenvironment{Example}%
+% {\ifvmode\else\unskip\par\fi
+% \minipage{\linewidth}\smallskip}%
+% {\smallskip\endminipage}
+% \newcommand\example[3][figure]{%
+% \begingroup
+% \captionsetup{#2}%
+% \captionof{#1}[]{#3}%
+% \endgroup}
+%
+% \GetFileInfo{caption.sty}
+% \title{Typesetting captions with the
+% \thispackage\ package\thanks{This package has version number
+% \fileversion, last revised \filedate.}}
+% \author{Axel Sommerfeldt\\\href{mailto:caption@sommerfeldt.net}{\texttt{caption@sommerfeldt.net}}}
+% \date{2005/06/13}
+% \maketitle
+%
+%
+% \begin{abstract}
+% The \thispackage\ package provides many ways to customise the captions
+% in floating environments such |figure| and |table| and cooperates with
+% many other packages.\footnote{A complete re-work of the user interface
+% done together with Steven D. Cochran and Frank Mittelbach has lead to
+% this new enhanced version 3.0.}
+% \end{abstract}
+%
+% \iffalse
+% \tableofcontents
+% \fi
+%
+% \newcommand\figuretext{%
+% White sand beaches. The pink smoothness of the conch shell. A sea abundant
+% with possibilities. Duty-free shops filled with Europe's finest gifts and
+% perfumes. Play your favorite game of golf amidst the tropical greens on one
+% of the many championship courses.}
+%
+%
+% \section{Introduction}
+%
+% Within the standard \LaTeX\ classes captions haven't received the attention
+% they deserve. Simply typeset as an ordinary paragraph there is no
+% remarkable visual difference from the rest of the text, like here:
+%
+% \example{belowskip=\abovecaptionskip}{\figuretext}
+%
+% There should be possibilities to change this; e.g., it would be nice if you
+% can make the text of the caption a little bit smaller as the normal text,
+% add an extra margin, typeset the caption label with the same font family and
+% shape as your headings etc. Just like this one:
+%
+% \example{belowskip=\abovecaptionskip,size=small,margin=10pt,labelfont=bf}{\figuretext}
+%
+% With this package you can do this easily as there are many ready-to-use
+% caption formatting options, but you are free to define your very own stuff, too.
+%
+%
+% \pagebreak[4]
+% \section{Using the package}
+% \label{usage}
+%
+% \DescribeMacro{\usepackage}
+% Insert
+% \begin{quote}
+% |\usepackage|\oarg{options}|{caption}[|\texttt{\filedate}|]|
+% \end{quote}
+% into the preamble of your document, i.e.~the part of your document
+% between |\documentclass| and |\begin{document}|.
+% The options control how your captions will look like; e.g.,
+% \begin{quote}
+% |\usepackage[margin=10pt,font=small,labelfont=bf]{caption}|
+% \end{quote}
+% would result in captions looking like the second one in the introduction.
+%
+% \DescribeMacro{\captionsetup}
+% For a later change of options the \thispackage\ package provides the command
+% \begin{quote}
+% |\captionsetup|\oarg{float type}\marg{options}
+% \end{quote}
+% So
+% \begin{quote}
+% |\usepackage[margin=10pt,font=small,labelfont=bf]{caption}|
+% \end{quote}
+% and
+% \begin{quote}
+% |\usepackage{caption}|\\
+% |\captionsetup{margin=10pt,font=small,labelfont=bf}|
+% \end{quote}
+% are equal in their results.
+%
+% It's good to know that |\captionsetup| has an effect on the current
+% environment only. So if you want to change some settings for the
+% current |figure| or |table| only, just place the |\captionsetup| command
+% inside the |figure| or |table| right before the |\caption| command.
+% For example
+% \begin{quote}
+% |\begin{figure}|\\
+% | |\ldots\\
+% | \captionsetup{singlelinecheck=off}|\\
+% | \caption{|\ldots|}|\\
+% |\end{figure}|
+% \end{quote}
+% switches the single-line-check off, but only for this |figure| so all
+% the other captions remain untouched.
+%
+% (For a description of the optional parameter \meta{float type} see
+% section \ref{misc}: \textit{``Useful stuff''}.)
+%
+% \section{Options}
+% \def\OptionLabel{RaggedRight}
+%
+%
+% \subsection{Formatting}
+%
+% \DescribeMacro{format=}
+% A figure or table caption mainly consits of three parts: the caption label,
+% which says if this object is a `Figure' or `Table' and what number is
+% associated with it, the caption text itself, which is normally a short
+% description of contents, and the caption separator which separates the text
+% from the label.
+%
+% The \textit{caption format} determines how this information will be presented;
+% it is specified with the option
+% \begin{quote}
+% |format=|\meta{format name}\quad ,
+% \end{quote}
+% having the name of the caption format as its argument.
+%
+% There are two standard caption formats:\footnote{You have the option to
+% define your own ones, too. See section \ref{declare}:
+% \textit{``Do it yourself!''} for details.}
+%
+% \begin{Options}{\OptionLabel}
+% \item[default]
+% Typesets the captions as a normal paragraph.
+% (This is the default behaviour, it
+% is adapted from the standard \LaTeX\ document classes.)
+%
+% \item[hang]
+% Indents the caption text, so it will `hang' under the first line of the text.
+% \end{Options}
+%
+% \begin{Example}
+% An example: Specifying the option
+% \begin{quote}
+% |format=hang|
+% \end{quote}
+% yields captions like this:
+% \example{format=hang}{\figuretext}
+% \end{Example}
+%
+% \DescribeMacro{indention=}
+% For both formats (\texttt{default} and \texttt{hang}) you can setup an extra
+% indention starting at the second line of the caption. You do this with the
+% option
+% \begin{quote}
+% |indention=|\meta{amount}.
+% \end{quote}
+%
+% Three examples:
+%
+% \begin{Example}
+% \begin{quote}
+% |format=default,indention=.5cm|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{format=default,indention=.5cm}{\figuretext}
+% \end{Example}
+%
+% \begin{Example}
+% \begin{quote}
+% |format=hang,indention=-0.5cm|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{format=hang,indention=-0.5cm}{\figuretext}
+% \end{Example}
+%
+% \DescribeMacro{labelformat=}
+% With the option
+% \begin{quote}
+% |labelformat=|\meta{label format name}
+% \end{quote}
+% \NEWdescription{v3.0e}
+% you specify how the caption label will be typeset.
+% There are three standard caption label formats:
+%
+% \begin{Options}{\OptionLabel}
+% \item[default]
+% The caption label will be typeset as specified by the document class,
+% usually this means the name and the number (like \texttt{simple}).
+% (This is the default behaviour.)
+%
+% \item[empty]
+% The caption label will be empty. This option only makes sense when used
+% together with other options like \texttt{labelsep=none}.
+%
+% \item[simple]
+% The caption label will be typeset as a name and a number.
+%
+% \item[parens]
+% The number of the caption label will be typeset in parentheses.
+% \end{Options}
+%
+% \begin{Example}
+% An example: Using the options
+% \begin{quote}
+% |labelformat=parens,labelsep=quad|
+% \end{quote}
+% yields captions like this one:
+% \example{labelformat=parens,labelsep=quad}{\figuretext}
+% \end{Example}
+%
+% \DescribeMacro{labelsep=}
+% With the options
+% \begin{quote}
+% |labelsep=|\meta{label separator name}
+% \end{quote}
+% you specify what caption separator will be used.
+% You can choose one of the following:
+%
+% \begin{Options}{\OptionLabel}
+% \item[none]
+% There is no caption separator. This option only makes sense when used
+% together with other options like \texttt{labelformat=empty}.
+%
+% \item[colon]
+% The caption label and text will be separated by a colon and a space.
+% (This is the default one.)
+%
+% \item[period]
+% The caption label and text will be separated by a period and a space.
+%
+% \item[space]
+% The caption label and text will be separated by a single space.
+%
+% \item[quad]
+% The caption label and text will be separated by a |\quad|.
+%
+% \item[newline]
+% The caption label and text will be separated by a line break (|\\|).
+% \end{Options}
+%
+% Two examples:
+% \begin{Example}
+% \begin{quote}
+% |labelsep=period|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{labelsep=period}{\figuretext}
+% \end{Example}
+%
+% \begin{Example}
+% \begin{quote}
+% |labelsep=newline,singlelinecheck=false|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{labelsep=newline,singlelinecheck=false}{\figuretext}
+% \end{Example}
+%
+%
+% \subsection{Justification}
+%
+% \DescribeMacro{justification=}
+% As addition to the caption format you could also specify a
+% \emph{caption justification}; it is specified with the option
+% \begin{quote}
+% |justification=|\meta{justification name}\quad.
+% \end{quote}
+%
+% You can choose one of the following:
+%
+% \begin{Options}{\OptionLabel}
+% \item[justified]
+% Typesets the caption as a normal paragraph. (This is the default.)
+%
+% \item[centering]
+% Each line of the caption will be centered.
+%
+% \iffalse
+% \item[Centering]
+% Each line of the caption will be centered, too.
+% But this time the command |\Centering| of the \package{ragged2e} package
+% will be used to achieve this. This difference is that this time the word
+% breaking algorithm of \TeX\ will work inside the caption.
+% \fi
+%
+% \item[centerlast]
+% The last line of each paragraph of the caption text will be centered.
+%
+% \item[centerfirst]
+% Only the first line of the caption will be centered.
+%
+% \item[raggedright]
+% Each line of the caption will be moved to the left margin.
+%
+% \iffalse
+% \item[RaggedRight]
+% Each line of the caption will be moved to the left margin using
+% the command |\RaggedRight| from the \package{ragged2e} package.
+% \fi
+% \item[RaggedRight]
+% Each line of the caption will be moved to the left margin, too.
+% But this time the command |\RaggedRight| of the \package{ragged2e} package
+% will be used to achieve this. This difference is that this time the word
+% breaking algorithm of \TeX\ will work inside the caption.
+%
+% \item[raggedleft]
+% Each line of the caption will be moved to the right margin.
+%
+% \iffalse
+% \item[RaggedLeft]
+% Each line of the caption will be moved to the right margin using
+% the command |\RaggedLeft| from the \package{ragged2e} package.
+% \fi
+% \end{Options}
+%
+% Two examples:
+% \begin{Example}
+% \begin{quote}
+% |justification=centerlast|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{justification=centerlast}{\figuretext}
+% \end{Example}
+%
+% \begin{Example}
+% \begin{quote}
+% |format=hang,justification=raggedright|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{format=hang,justification=raggedright}{\figuretext}
+% \end{Example}
+%
+% \begin{Example}
+% \begin{quote}
+% |labelsep=newline,justification=centering|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{belowskip=\abovecaptionskip,labelsep=newline,justification=centering}{\figuretext}
+% \end{Example}
+%
+% \DescribeMacro{singlelinecheck=}
+% If the caption fit in a single line it will always be centered, ignoring
+% the justification you set:
+%
+% \example{belowskip=\abovecaptionskip}{A short caption.}
+%
+% This behaviour is adapted from the standard \LaTeX\ document classes
+% |article|, |report|, and |book|), but using the \thispackage\ package
+% you can switch this special treatment of such short captions off
+% with the option
+% \begin{quote}
+% |singlelinecheck=|\meta{bool}\quad.
+% \end{quote}
+% Using |false|, |no|, |off| or |0| for \meta{bool} you switch off the
+% extra centering:
+% \begin{quote}
+% |singlelinecheck=false|
+% \end{quote}
+% Doing so the above short caption would look like
+%
+% \begingroup
+% \captionsetup{type=figure}
+% \ContinuedFloat
+% \endgroup
+% \example{belowskip=\abovecaptionskip,singlelinecheck=false}{A short caption.}
+%
+% Using |true|, |yes|, |on| or |1| for \meta{bool} you switch on the
+% extra centering again. (The default is on.)
+%
+%
+% \subsection{Fonts}
+%
+% \DescribeMacro{font=}
+% \DescribeMacro{labelfont=}
+% \DescribeMacro{textfont=}
+% There are three font options which affects different parts of the caption:
+% One affecting the whole caption (|font|), one which only affects the caption
+% label and separator (|labelfont|) and at last one which only affects the
+% caption text (|testfont|).
+% You set them up using the options
+% \begin{quote}\begin{tabular}{@{}r@{}ll}
+% |font=| & \marg{font options} & ,\\
+% |labelfont=| & \marg{font options} & and\\
+% |textfont=| & \marg{font options} & .\\
+% \end{tabular}\end{quote}
+%
+% And these are the available font options:
+%
+% \begin{Options}{\OptionLabel}
+% \item[scriptsize] {\scriptsize Very small size}
+% \item[footnotesize] {\footnotesize The size usually used for footnotes}
+% \item[small] {\small Small size}
+% \item[normalsize] {\normalsize Normal size}
+% \item[large] {\large Large size}
+% \item[Large] {\Large Even larger size}
+%
+% \item[up] {\upshape Upright shape}
+% \item[it] {\itshape Italic shape}
+% \item[sl] {\slshape Slanted shape}
+% \item[sc] {\scshape Small Caps shape}
+%
+% \item[md] {\mdseries Medium series}
+% \item[bf] {\bfseries Bold series}
+%
+% \item[rm] {\rmfamily Roman family}
+% \item[sf] {\sffamily Sans Serif family}
+% \item[tt] {\ttfamily Typewriter family}
+% \end{Options}
+%
+% If you use only one of these options you can omit the braces;
+% e.g., the options
+% \iffalse
+% \begin{quote}
+% \fi
+% |font={small}|
+% \iffalse
+% \end{quote}
+% \fi
+% and
+% \iffalse
+% \begin{quote}
+% \fi
+% |font=small|
+% \iffalse
+% \end{quote}
+% \fi
+% yield the same result.
+%
+% Two examples:
+% \begin{Example}
+% \begin{quote}
+% |font={small,it},labelfont=bf|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{font={small,it},labelfont=bf}{\figuretext}
+% \end{Example}
+%
+% \begin{Example}
+% \begin{quote}
+% |font=small,labelfont=bf,textfont=it|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{font=small,labelfont=bf,textfont=it}{\figuretext}
+% \end{Example}
+%
+%
+% \subsection{Margins and further paragraph options}
+%
+% \DescribeMacro{margin=}
+% \DescribeMacro{width=}
+% For all captions you can specify \emph{either} an extra margin \emph{or}
+% a fixed width. You do this using the options
+% \begin{quote}\begin{tabular}{@{}r@{}ll}
+% |margin=| & \meta{amount} & \emph{or}\\
+% |width=| & \meta{amount} & \\
+% \end{tabular}\end{quote}
+% Nevertheless what option you use, the left and right margin will be the
+% same.
+%
+% Two examples illustrating this:
+% \begin{Example}
+% \begin{quote}
+% |margin=10pt|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{margin=10pt}{\figuretext}
+% \end{Example}
+%
+% \begin{Example}
+% \begin{quote}
+% |width=.75\textwidth|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{width=.75\textwidth}{\figuretext}
+% \end{Example}
+%
+% \DescribeMacro{parskip=}
+% This option is useful for captions containing more than one paragraph.
+% If specifies the extra vertical space inserted between them:
+% \begin{quote}
+% |parskip=|\meta{amount}
+% \end{quote}
+% One example:
+% \begin{Example}
+% \begin{quote}
+% |margin=10pt,parskip=5pt|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{margin=10pt,parskip=5pt}{
+% First paragraph of the caption. This one contains some test, just to
+% show how these options affect the layout of the caption.
+%
+% Second paragraph of the caption. This one contains some text, too, to
+% show how these options affect the layout of the caption.}
+% \end{Example}
+%
+% \DescribeMacro{hangindent=}
+% The option
+% \begin{quote}
+% |hangindent=|\meta{amount}
+% \end{quote}
+% is for setting up a hanging indention starting from the second line of each
+% paragraph. If the caption contains just a single paragraph, using this option
+% leads to the same result as the option |indention=| you already know about.
+% But if the caption contains multiple paragraphs you will notice the difference:
+%
+% \begin{Example}
+% \begin{quote}
+% |format=hang,indention=-.5cm|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{format=hang,indention=-.5cm}{
+% First paragraph of the caption. This one contains some test, just to
+% show how these options affect the layout of the caption.
+%
+% Second paragraph of the caption. This one contains some text, too, to
+% show how these options affect the layout of the caption.}
+% \end{Example}
+%
+% \begin{Example}
+% \begin{quote}
+% |format=hang,hangindent=-.5cm|
+% \end{quote}
+% \captionsetup{aboveskip=0pt}
+% \example{format=hang,hangindent=-.5cm}{
+% First paragraph of the caption. This one contains some test, just to
+% show how these options affect the layout of the caption.
+%
+% Second paragraph of the caption. This one contains some text, too, to
+% show how these options affect the layout of the caption.}
+% \end{Example}
+%
+%
+% \subsection{Styles}
+% \label{style}
+%
+% \DescribeMacro{style=}
+% A suitable combination of caption options is called \emph{caption style}.
+% You can compare them more or less to page styles which you set up with
+% |\pagestyle|: The caption style provides all settings for a whole caption layout.
+%
+% You switch to an already defined caption style with the option
+% \begin{quote}
+% |style=|\meta{style name}\quad.
+% \end{quote}
+% The \thispackage\ package usually defines only the style |default| which
+% puts all options you already know about to the default ones.
+% This means that specifying the option
+% \begin{quote}
+% |style=default|
+% \end{quote}
+% has the same effect as specifying all these options:
+% \begin{quote}
+% |format=default,labelformat=simple,labelsep=colon,|\\
+% |justification=justified,font=default,labelfont=default,|\\
+% |textfont=default,margin=0pt,indention=0pt,parindent=0pt|\\
+% |hangindent=0pt,singlelinecheck=true|
+% \end{quote}
+%
+%
+% \subsection{Skips}
+%
+% \DescribeMacro{aboveskip=}
+% \DescribeMacro{belowskip=}
+% The spaces above and below the caption are controlled by the skips
+% |\abovecaptionskip| and |\belowcaptionskip|. The standard \LaTeX\ document
+% classes |article|, |report| and |book| set |\abovecaptionskip| to |10pt|
+% and |\belowcaptionskip| to |0pt|.
+%
+% \pagebreak[3]
+% Both skips can be changed with the command |\setlength|, but you can
+% use these options, too:
+% \nopagebreak[3]
+% \begin{quote}\begin{tabular}{@{}r@{}ll}
+% |aboveskip=| & \meta{amount} & and\\
+% |belowskip=| & \meta{amount} & .\\
+% \end{tabular}\end{quote}
+%
+% \DescribeMacro{position=}
+% Using |\abovecaptionskip| and |\belowcaptionskip| has a major design flaw:
+% If the caption is typeset \emph{above} (and not \emph{below}) the figure
+% or table they are not set up very useful at default, because there will be
+% some extra space above the caption but no space between the caption and the
+% figure or table itself. (Remember: |\belowcaptionskip| is usually set to |0pt|.)
+%
+% Please compare the spacing in these small tables:
+% \begin{Example}
+% \begin{minipage}[c]{.5\linewidth}
+% \iffalse
+% \captionsetup{aboveskip=0pt}%
+% \fi
+% \captionof{table}{A table}
+% \centering\begin{tabular}{ll}
+% A & B \\
+% C & D \\
+% \end{tabular}
+% \end{minipage}
+% \begin{minipage}[c]{.5\linewidth}
+% \centering\begin{tabular}{ll}
+% A & B \\
+% C & D \\
+% \end{tabular}
+% \captionof{table}{A table}
+% \end{minipage}
+% \end{Example}
+%
+% But you can fix this by using the option |position=|: It specifies how the
+% spacing above and below the caption will be used:
+% \begin{quote}
+% |position=top|\quad(or |position=above|)
+% \end{quote}
+% tells the \thispackage\ package to use the spacing useful for caption
+% \emph{above} the figure or table and
+% \begin{quote}
+% |position=bottom|\quad(or |position=below|)
+% \end{quote}
+% tells the \thispackage\ package to use the spacing useful for captions
+% \emph{below} the figure or table. (The last one is the default setting
+% except for |longtable|s.)
+%
+% So adding an extra |\captionsetup{position=top}| to the left example
+% table gives you proper spacing around both captions:
+% \begin{Example}
+% \begin{minipage}[c]{.5\linewidth}
+% \captionsetup{position=top}
+% \captionof{table}{A table}
+% \centering\begin{tabular}{ll}
+% A & B \\
+% C & D \\
+% \end{tabular}
+% \end{minipage}
+% \begin{minipage}[c]{.5\linewidth}
+% \centering\begin{tabular}{ll}
+% A & B \\
+% C & D \\
+% \end{tabular}
+% \captionof{table}{A table}
+% \end{minipage}
+% \end{Example}
+%
+% (Technically speaking |\abovecaptionskip| and |\belowcaptionskip| will
+% be swapped if you specify the option |position=top|, so in both cases
+% |\abovecaptionskip| will be used between the caption and the figure or
+% table itself.)
+%
+% \DescribeMacro{tableposition=}
+% This option is especially useful when used together with the optional
+% argument of the |\captionsetup| command. (See section \ref{misc}:
+% \textit{``Useful stuff''} for details.) E.g.,
+% \begin{quote}
+% |\captionsetup[table]{position=top}|
+% \end{quote}
+% causes all captions within tables to be treated as captions \emph{above}
+% the table (regarding spacing around it).
+% \NEWfeature{v3.0a}
+% Because this is a very common setting the \thispackage\ package offers
+% an abbreviating option for the use with |\usepackage|:
+% \begin{quote}
+% |\usepackage[|\ldots|,tableposition=top]{caption}|
+% \end{quote}
+% is equivalent to
+% \begin{quote}
+% |\usepackage[|\ldots|]{caption}|\\
+% |\captionsetup[table]{position=top}|
+% \end{quote}
+%
+%
+% \pagebreak[4]
+% \section{Useful stuff}
+% \label{misc}
+%
+% \DescribeMacro{\caption}
+% The command
+% \nopagebreak[3]
+% \begin{quote}
+% |\caption|\oarg{lst\_entry}\marg{heading}
+% \end{quote}
+% \nopagebreak[3]
+% typesets the caption inside a floating environment like |figure| or |table|.
+% Well, you already know this, but what is new is the fact then when you leave
+% the argument \meta{lst\_entry} empty, no entry in the list of figures or
+% tables will be made; e.g.,
+% \begin{quote}
+% |\caption[]{A figure without entry in the list of figures.}|
+% \end{quote}
+%
+% \DescribeMacro{\caption*}
+% The \package{longtable} package defines the command |\caption*| which
+% typesets the caption without label and without entry in the list of tables.
+% An example:
+% \begin{quote}
+% |\begin{longtable}{cc}|\\
+% | \caption*{A table}\\|\\
+% | A & B \\|\\
+% | C & D \\|\\
+% |\end{longtable}|
+% \end{quote}
+% looks like
+% \begin{longtable}{cc}
+% \caption*{A table}\\
+% A & B \\
+% C & D \\
+% \end{longtable}
+%
+% This package does it, too, so you can use this command now within every
+% floating environment like |figure| or |table|, like here:
+% \begin{quote}
+% |\begin{table}|\\
+% | \caption*{A table}|\\
+% | \begin{tabular}{cc}|\\
+% | A & B \\|\\
+% | C & D \\|\\
+% | \end{longtable}|\\
+% |\end{table}|
+% \end{quote}
+%
+% \DescribeMacro{\captionof}
+% \DescribeMacro{\captionof*}
+% Sometimes you want to typeset a caption \emph{outside} a floating environment,
+% putting a figure within a |minipage| for instance. For this purpose the
+% \thispackage\ package offers the command
+% \begin{quote}
+% |\captionof|\marg{float type}\oarg{lst\_entry}\marg{heading}\quad.
+% \end{quote}
+% Note that the first argument, the \meta{float type}, is mandatory here, because
+% the |\captionof| command needs to know which name to put into the caption label
+% (e.g. ``Figure'' or ``Table'') and in which list to put the contents entry.
+% An example:
+% \begin{quote}
+% |\captionof{figure}{A figure}|\\
+% |\captionof{table}{A table}|
+% \end{quote}
+% typesets captions like this:
+% \begin{Example}
+% \captionof{figure}{A figure}
+% \captionsetup{belowskip=\abovecaptionskip}
+% \captionof{table}{A table}
+% \end{Example}
+%
+% The star variant |\captionof*| has the same behaviour as the |\caption*| command:
+% it typesets the caption without label and without entry to the list of figures
+% or tables.
+%
+% Please use both |\captionof| and |\captionof*| only \emph{inside} environments
+% (like |minipage| or |\parbox|), otherwise a page break can appear between content
+% and caption. Furthermore some strange effects could occur (e.g., wrong spacing
+% around captions).
+%
+% \DescribeMacro{\ContinuedFloat}
+% Sometimes you want to split figures or tables without giving them
+% their own reference number. This is what the command
+% \begin{quote}
+% |\ContinuedFloat|
+% \end{quote}
+% is for; it should be used as first command inside the floating environment.
+% It prevents the increment of the relevant counter so a figure or table
+% with a |\ContinuedFloat| in it gets the same reference number as the figure
+% or table before.
+%
+% An example:
+% \begin{quote}
+% |\begin{table}|\\
+% |\caption{A table}|\\
+% \ldots\\
+% |\end{table}|\\
+% \ldots\\
+% |\begin{table}\ContinuedFloat|\\
+% |\caption{A table (cont.)}|\\
+% \ldots\\
+% |\end{table}|
+% \end{quote}
+% gives the following result:
+% \begin{Example}
+% \makeatletter\def\@captype{table}\makeatother
+% \caption[]{A table}
+% \centerline{\ldots}
+% \ContinuedFloat
+% \captionsetup{aboveskip=0pt}
+% \caption[]{A table (cont.)}
+% \end{Example}
+%
+% \DescribeMacro{\captionsetup}
+% We already know the |\captionsetup| command (see section \ref{usage}:
+% \textit{``Using the package''}), but this time we get enlighten about
+% the optional argument \meta{float type}.
+%
+% Remember, the syntax of this command is
+% \begin{quote}
+% |\captionsetup|\oarg{float type}\marg{options}\quad.
+% \end{quote}
+%
+% If a \meta{float type} gets specified, all the \meta{options} don't
+% change anything at this time. Instead they only get marked for a later use,
+% when a caption inside of a floating environment of the particular type
+% \meta{float type} gets typeset.
+% For example
+% \begin{quote}
+% |\captionsetup[figure]|\marg{options}
+% \end{quote}
+% forces captions within a |figure| environment to use the given \meta{options}.
+%
+% Here comes an example to illustrate this:
+% \begin{quote}
+% |\captionsetup{font=small}|\\
+% |\captionsetup[figure]{labelfont=bf}|
+% \end{quote}
+% gives captions like this:
+% \begin{Example}
+% \captionsetup{font=small}
+% \captionsetup[figure]{labelfont=bf}
+% \captionof{figure}[]{A figure}
+% \captionsetup{belowskip=\abovecaptionskip}
+% \captionof{table}[]{A table}
+% \end{Example}
+%
+% As you see the command |\captionsetup[figure]{labelfont=bf}| only changed
+% the font of the figure caption labels, not touching all other ones.
+%
+% \DescribeMacro{\clearcaptionsetup}
+% If you want to get rid of these parameters marked for an automatic use within
+% a particular environment you can use the command
+% \begin{quote}
+% |\clearcaptionsetup|\marg{Typ}\quad.
+% \end{quote}
+%
+% For example |\clearcaptionsetup{figure}| would clear the extra handling in the
+% example above:
+% \begin{Example}
+% \captionsetup{font=small}
+% \captionof{figure}[]{A figure}
+% \captionsetup{belowskip=\abovecaptionskip}
+% \captionof{table}[]{A table}
+% \end{Example}
+%
+% As \meta{float type} you can usually give one of these only two:
+% |figure| and |table|.
+% But as we will see later some \LaTeX\ packages exist (like the \package{float}
+% package for example) who can define additional floating enviroments and these two
+% commands also works with them.
+%
+%
+% \pagebreak[3]
+% \section{Do it yourself!}
+% \label{declare}
+%
+% A family of commands is provided to allow users to define their own formats.
+% This enables information on separators, justification, fonts, and styles to
+% be associated with a name and kept in one place
+% (these commands need to appear in the document preamble,
+% this is the part between |\documentclass| and |\begin{document}|).
+%
+% \pagebreak[2]
+% \DescribeMacro{\DeclareCaptionFormat}
+% You can define your own caption formats using the command
+% \begin{quote}
+% |\DeclareCaptionFormat|\marg{name}\marg{code using \#1, \#2 and \#3}\quad.
+% \end{quote}
+% At usage the system replaces \#1 with the caption label, \#2 with the
+% separator and \#3 with the text. So the standard format |default| is defined
+% inside |caption.sty| as
+% \begin{quote}
+% |\DeclareCaptionFormat{default}{#1#2#3\par}|
+% \end{quote}
+%
+% \DescribeMacro{\DeclareCaptionLabelFormat}
+% Likewise you can define your own caption label formats:
+% \begin{quote}
+% |\DeclareCaptionLabelFormat|\marg{name}\marg{code using \#1 and \#2}
+% \end{quote}
+% At usage \#1 gets replaced with the name (e.g. ``figure'') and \#2
+% gets replaced with the reference number (e.g. ``12'').
+%
+% \DescribeMacro{\bothIfFirst}
+% \DescribeMacro{\bothIfSecond}
+% When you define your own caption label formats and use the \package{subfig}
+% package\cite{subfig}, too, you must take care of empty caption label names.
+% For this purpose the commands
+% \begin{quote}
+% |\bothIfFirst|\marg{first arg}\marg{second arg}\quad and\\
+% |\bothIfSecond|\marg{first arg}\marg{second arg}
+% \end{quote}
+% are offered. |\bothIfFirst| tests if the first argument exists (means: is
+% not empty), |\bothIfSecond| tests if the second argument exists. If it is
+% so both arguments get typeset, otherwise none of them.
+%
+% For example the standard label format |simple| isn't defined as
+% \begin{quote}
+% |\DeclareCaptionLabelFormat{simple}{#1 #2}|\quad,
+% \end{quote}
+% because this could cause an extra space if \#1 is empty. Instead |simple|
+% is defined as
+% \begin{quote}
+% |\DeclareCaptionLabelFormat{simple}{\bothIfFirst{#1}{ }#2}|\quad,
+% \end{quote}
+% causing the space to appear only if the label name is present.
+%
+% \pagebreak[3]
+% \DescribeMacro{\DeclareCaptionLabelSeparator}
+% You can define your own caption label separators with
+% \nopagebreak[3]
+% \begin{quote}
+% |\DeclareCaptionLabelSeparator|\marg{name}\marg{code}\quad.
+% \end{quote}
+% \nopagebreak[3]
+% Again an easy example taken from |caption.sty| itself:
+% \nopagebreak[3]
+% \begin{quote}
+% |\DeclareCaptionLabelSeparator{colon}{: }|
+% \end{quote}
+% \pagebreak[3]
+%
+% \DescribeMacro{\DeclareCaptionJustification}
+% You can define your own caption justifications with
+% \begin{quote}
+% |\DeclareCaptionJustification|\marg{name}\marg{code}\quad.
+% \end{quote}
+% The \meta{code} simply gets typeset just before the caption.
+% E.g.~using the justification |raggedright|, which is defined as
+% \begin{quote}
+% |\DeclareCaptionJustification{raggedright}{\raggedright}|\quad,
+% \end{quote}
+% yields captions with all lines moved to the left margin.
+%
+% \DescribeMacro{\DeclareCaptionFont}
+% You can define your own caption fonts with
+% \begin{quote}
+% |\DeclareCaptionFont|\marg{name}\marg{code}\quad.
+% \end{quote}
+% For example this package defines the options |small| and |bf| as
+% \begin{quote}
+% |\DeclareCaptionFont{small}{\small}|\quad and\\
+% |\DeclareCaptionFont{bf}{\bfseries}|\quad.
+% \end{quote}
+%
+% \DescribeMacro{\DeclareCaptionStyle}
+% The best one comes at last: You can define your own caption styles with
+% \begin{quote}
+% |\DeclareCaptionStyle|\marg{name}\oarg{additional options}\marg{options}
+% \end{quote}
+% Remember, caption styles are just a collection of suitable options, saved
+% under a given name. You can wake up these options at any time with the
+% option |style=|\meta{style name}.
+%
+% All caption styles are based on the default set of options. (See section
+% \ref{style}: \textit{``Styles''} for a complete list.) So you only need
+% to specify options which are different to them.
+%
+% If you specify \meta{additional options} they get used in addition when
+% the caption fits into a single line and this check was not disabled with
+% the option |singlelinecheck=off|.
+%
+% Again a very easy example taken from |caption.sty|:
+% \begin{quote}
+% |\DeclareCaptionStyle{default}[justification=centering]{}|
+% \end{quote}
+%
+%
+% \subsection{Examples}
+%
+% If you would like to have a colon \emph{and} a line break as caption
+% separator you could define it this way:
+% \begin{quote}
+% |\DeclareCaptionLabelSeparator{period-newline}{. \\}|
+% \end{quote}
+% Selecting this separator with |\captionsetup{labelsep=period-newline}| you
+% get captions like this:
+% \begin{Example}
+% \captionsetup{labelsep=period-newline,labelfont=bf,margin=10pt}
+% \captionsetup{aboveskip=0pt,type=figure}
+% \caption[]{\figuretext}
+% \end{Example}
+%
+% For short captions---which fit into one single line---this separator
+% may not be satisfying, even when the automatically centering process
+% is switched off (with |singlelinecheck=off|):
+% \begin{Example}
+% \captionsetup{labelsep=period-newline,labelfont=bf,margin=10pt,singlelinecheck=0}
+% \captionsetup{aboveskip=0pt,type=figure}
+% \caption[]{A figure.}
+% \end{Example}
+%
+% An own caption style which selects another caption separator automatically
+% puts this right:
+% \begin{quote}
+% |\DeclareCaptionStyle{period-newline}%|\\
+% | [labelsep=period]{labelsep=period-newline}|
+% \end{quote}
+% \begin{Example}
+% \captionsetup{style=period-newline,labelfont=bf,margin=10pt}
+% \captionsetup{aboveskip=0pt,type=figure}
+% \ContinuedFloat
+% \caption[]{A figure.}
+% \end{Example}
+% If you would like to keep the centering of these captions an appropriate
+% definition is
+% \begin{quote}
+% |\DeclareCaptionStyle{period-newline}%|\\
+% | [labelsep=period,justification=centering]%|\\
+% | {labelsep=period-newline}|
+% \end{quote}
+% Using this definition short captions look like
+% \begin{Example}
+% \captionsetup{style=period-newline2,labelfont=bf,margin=10pt}
+% \captionsetup{aboveskip=0pt,type=figure}
+% \ContinuedFloat
+% \caption[]{A figure.}
+% \end{Example}
+% while long ones still have a line break after the caption label.
+%
+% Slightly changed, you also get centered captions if they are longer than one line:
+% \begin{quote}
+% |\DeclareCaptionStyle{period-newline}%|\\
+% | [labelsep=period]%|\\
+% | {labelsep=period-newline,justification=centering}|
+% \end{quote}
+% \begin{Example}
+% \captionsetup{style=period-newline3,labelfont=bf,margin=10pt}
+% \captionsetup{aboveskip=0pt,type=figure}
+% \caption[]{\figuretext}
+% \end{Example}
+%
+% \bigskip\pagebreak[3]
+% Another example: You want captions to look like this:
+% \begin{Example}
+% \captionsetup{format=reverse,labelformat=fullparens,labelsep=fill,font=small,labelfont=it}
+% \captionsetup{aboveskip=0pt}
+% \captionof{figure}[]{\figuretext}
+% \end{Example}
+% \pagebreak[2]
+% You could do it this way:
+% \nopagebreak[3]
+% {\leftmargini=10pt
+% \begin{quote}
+% |\DeclareCaptionFormat{reverse}{#3#2#1}|\\
+% |\DeclareCaptionLabelFormat{fullparens}{(\bothIfFirst{#1}{ }#2)}|\\
+% |\DeclareCaptionLabelSeparator{fill}{\hfill}|\\
+% |\captionsetup{format=reverse,labelformat=fullparens,|\\
+% | labelsep=fill,font=small,labelfont=it}|
+% \end{quote}}
+%
+% \bigskip\pagebreak[3]
+% Another example: The caption text should go into the left margin; a possible
+% solution would be:
+% {\leftmargini=10pt
+% \begin{quote}
+% |\DeclareCaptionFormat{llap}{\llap{#1#2}#3\par}|\\
+% |\captionsetup{format=llap,labelsep=quad,singlelinecheck=no}|
+% \end{quote}}
+% As a result you would get captions like this:
+% \begin{Example}
+% \captionsetup{format=llap,singlelinecheck=no,labelsep=quad}
+% \captionsetup{aboveskip=0pt}
+% \captionof{figure}[]{\figuretext}
+% \end{Example}
+%
+%
+% \pagebreak[3]
+% \section{Using non-standard document classes}
+%
+% \NEWdescription{v3.0d}
+% The \thispackage\ package was developed using the standard document classes
+% |article|, |report| and |book|.
+%
+% If you would like to use the \thispackage\ package with the
+% \KOMAScript\ classes or with the \package{memoir} class, you have to take
+% into consideration that all the possibilities for customization of the
+% captions the \KOMAScript\ classes or \package{memoir} class have
+% to offer will get lost. (And they have a lot of possibilites to offer!)
+% So class options like |tablecaptionabove| and commands like |\captionabove|,
+% |\captionbelow|, |\captionformat|, |\figureformat|, |\tableformat|,
+% |\setcapindent|, |\setcaphanging|, |\captionstyle| etc.\ will not work
+% anymore. So make a wise decision!
+%
+% Using the \thispackage\ package together with document classes not mentioned
+% so far is not recommended at the moment -- unwanted layout changes,
+% side effects or failures could occur. (But future versions of the
+% \thispackage\ package will contain adaptions for more document classes!
+%
+%
+% \section{Using other packages}
+% \label{packages}
+%
+% The \thispackage\ package contains special adaptions to other packages who
+% handle with captions, too, so the captions always should look like you
+% have specified them to look like.
+%
+% These are the packages the \thispackage\ package is adapted to:
+%
+% \begin{tabular}{ll}
+% |float| & Gives you the possibility to define new floating environments\\
+% |hypcap| & Adjusting \package{hyperref} anchors of captions\\
+% |listings| & Typesets source code listings\\
+% |longtable| & Typesets tables spanned over multiple pages\\
+% |rotating| & Supports rotated figures and tables\\
+% |sidecap| & Offers captions \emph{beside} figures or tables\\
+% |supertabular| & Typesets tables spanned over multiple pages\\
+% \end{tabular}
+%
+% \NEWfeature{v3.0b}
+% If you use one of the above packages together with the {\thispackage} package
+% you get the additional possibility to set up captions with
+% \begin{quote}|\captionsetup|\oarg{environment}\marg{options}\quad.\end{quote}
+% These options will apply for captions inside these environments automatically.
+% For example
+% \begin{quote}|\captionsetup[lstlisting]{labelfont=bf}|\end{quote}
+% forces captions inside the |lstlisting| environment to have bold labels.
+% (Please note that this do not work with the |sideways| environments offered by
+% the \package{rotating} package.)
+%
+% If a certain support is not desired you can switch it off using the
+% \thispackage\ package option
+% \begin{quote}
+% |\usepackage[|\ldots|,|\meta{package}|=no]{caption}|\quad.
+% \end{quote}
+% For example specifying the option |float=no| means you don't like the
+% \thispackage\ package to support the \package{float} package.
+% (Note: You can specify these options only within the |\usepackage| command,
+% especially \emph{not} at a later time with |\captionsetup|.)
+%
+% For further information about the supported packages please take a look
+% at the documentation belonging to it or buy yourself
+% The \LaTeX\ Companion\cite{companion}.
+%
+%
+% \subsection{The \package{float} package}
+%
+% A very useful feature is provided by the \package{float} package\cite{float}:
+% It offers the float placement specifier |H| which is much more restrictive
+% than the specifier |h| offered by \LaTeX. While the latter one is only a
+% recommendation to \LaTeX\ to set the float ``here'', the |H| forces the
+% float to appear exactly at the spot where it occurs in your input file
+% and nowhere else.
+%
+% Furthermore it offers different styles for floating environments, these
+% styles are |plain|, |plaintop|, |ruled|, and |boxed|.
+% You can link one of these styles to either new floating environments or
+% to one of the existing environments |figure| and |table|.
+%
+% If you are using the \thispackage\ package together with the \package{float}
+% package this caption style called |ruled| gets defined automatically:
+% \begin{quote}
+% |\DeclareCaptionStyle{ruled}{labelfont=bf,labelsep=space}|
+% \end{quote}
+% This style represents the caption layout in |ruled| styled floats.
+% For you as an end user this means that captions within |ruled| floats will
+% always look like this, nevertheless what generic caption options do you
+% specify:
+%
+% \ifx\floatstyle\undefined
+%
+% \begin{Example}
+% \hrule height.8pt depth0pt \kern2pt
+% \vbox{\strut{\bfseries Program 7.1}
+% The first program. This hasn't got anything to do with the package
+% but is included as an example. Note the \texttt{ruled} float style.}
+% \kern2pt\hrule\kern2pt
+% \begin{verbatim}
+% #include <stdio.h>
+%
+% int main(int argc, char **argv)
+% {
+% for (int i = 0; i < argc; ++i)
+% printf("argv[%d] = %s\n", i, argv[i]);
+% return 0;
+% }
+% \end{verbatim}
+% \kern2pt\hrule\relax
+% \end{Example}
+%
+% \else
+%
+% \floatstyle{ruled}
+% \newfloat{Program}{tbp}{lop}[section]
+% \floatname{Program}{Program}
+%
+% \begin{Program}[H]
+% \begin{verbatim}
+% #include <stdio.h>
+%
+% int main(int argc, char **argv)
+% {
+% for (int i = 0; i < argc; ++i)
+% printf("argv[%d] = %s\n", i, argv[i]);
+% return 0;
+% }
+% \end{verbatim}
+% \caption{The first program. This hasn't got anything to do with the package
+% but is included as an example. Note the \texttt{ruled} float style.}
+% \end{Program}
+%
+% \fi
+%
+% If you want a different layout for |ruled| captions you have to define
+% your own one using the command
+% \begin{quote}
+% |\DeclareCaptionStyle{ruled}|\marg{options}\quad.
+% \end{quote}
+%
+% This mechanism also works with all other float styles. If you want a special
+% caption layout for |plain| or |boxed| floats for example you can simply define
+% a suitable caption style with the same name as the float style.
+%
+% \textbf{Note:} For successful cooperation you need the float package
+% version 1.3 or newer.
+%
+%
+% \subsection{The \package{listings} package}
+%
+% \NEWdescription{v3.0b}
+% The \package{listings} package\cite{listings} is a source code printer for \LaTeX.
+% You can typeset stand alone files as well as listings with an environment
+% similar to \texttt{verbatim} as well as you can print code snippets using
+% a command similar to |\verb|.
+% Many parameters control the output and if your preferred programming
+% language isn't already supported, you can make your own definition.
+%
+% \textbf{Note:} For successful cooperation you need the listings package
+% version 1.2 or higher. You'll get an error message when using an
+% older version!
+%
+%
+% \subsection{The \package{longtable} package}
+%
+% The \package{longtable} package\cite{longtable} offers the environment
+% |longtable| which behaves similar to the |tabular| environment, but
+% the table itself can span multiple pages.
+%
+% \textbf{Note:} For successful cooperation you need the longtable package
+% version 3.15 or newer.
+%
+%
+% \subsection{The \package{rotating} package}
+%
+% The \package{rotating} package\cite{rotating} offers the floating
+% environments \texttt{sideways\-figure} and \texttt{sideways\-table}
+% which are just like normal figures and tables but rotated by 90 degree.
+% Furthermore they always use a full page on their own.
+%
+%
+% \subsection{The \package{sidecap} package}
+%
+% \NEWdescription{v3.0b}
+% The \package{sidecap} package\cite{sidecap} offers the floating
+% environments |SCfigure| and |SCtable| which are like normal figures
+% and tables but the caption will be put \emph{beside} the contents.
+%
+% The \package{sidecap} package offers it's own options for justification.
+% If set, they will override the one specified with the caption option
+% |justification=| for captions beside their contents.
+%
+% \DescribeMacro{listof=}
+% Using the \package{sidecap} package you will probably notice that
+% suppressing the entry in the list of figures or tables with
+% |\caption[]{|\ldots|}| won't work inside these environments.
+% This is caused by the implementation design of the \package{sidecap}
+% package, but you can use |\captionsetup{listof=false}| inside the
+% figure or table as an alternative here.
+%
+% \ifx\SCfigure\undefined
+%
+% \begin{Example}
+% \newsavebox\scbox
+% \begin{lrbox}{\scbox}
+% \setlength{\unitlength}{.75cm}
+% \setlength{\fboxsep}{0pt}
+% \fbox{\begin{picture}(4,4)
+% \put(1,3){\circle{1}}
+% \put(3,3){\circle{1}}
+% \put(2,2){\circle{1}}
+% \put(1,1){\circle{1}}
+% \put(3,1){\circle{1}}
+% \end{picture}}
+% \end{lrbox}
+% \newlength\scboxwidth
+% \setlength\scboxwidth{\wd\scbox}
+% \makebox[\linewidth][c]{
+% \parbox[b]{\scboxwidth}{\unhbox\scbox}
+% \hspace\marginparsep
+% \parbox[b]{1.5\scboxwidth}{
+% \captionsetup{justification=RaggedRight,labelfont=bf}
+% \captionof{figure}[]{A small example with the caption beside the figure.}
+% }
+% }
+% \end{Example}
+%
+% \else
+%
+% \captionsetup{labelfont=bf}
+% \begin{SCfigure}[1.5][!ht]
+% \setlength{\unitlength}{.75cm}
+% \setlength{\fboxsep}{0pt}
+% \fbox{\begin{picture}(4,4)
+% \put(1,3){\circle{1}}
+% \put(3,3){\circle{1}}
+% \put(2,2){\circle{1}}
+% \put(1,1){\circle{1}}
+% \put(3,1){\circle{1}}
+% \end{picture}}
+% \iffalse
+% \captionsetup{labelfont=bf}
+% \fi
+% \caption[]{A small example with the caption beside the figure.}
+% \end{SCfigure}
+% \captionsetup{labelfont=default}
+%
+% \fi
+%
+%
+% \subsection{The \package{supertabular} package}
+%
+% The \package{supertabular} package\cite{supertabular} offers the environment
+% |supertabular| which is quite similar to the |longtable| environment provided
+% by the \package{longtable} package. Both offers the typesetting of tables
+% which can span multiple pages. For a detailed discussion about the
+% differences between these powerful packages please take a look at
+% The \LaTeX\ Companion\cite{companion}.
+%
+%
+% \subsection{Known incompatibilities}
+%
+% \NEWdescription{v3.0b}
+% Using the \thispackage\ package together with one of the following packages
+% is not recommended; usually this would cause unwanted side effects or even
+% errors:
+% \begin{quote}
+% \package{ccaption}, \package{hvfloat}, \package{nonfloat}
+% \end{quote}
+%
+%
+% \section{Compatibility to older versions}
+%
+% \subsection{\thispackage\ version $1.x$}
+%
+% This version of the \thispackage\ package still supports the old options
+% and commands provided by the version $1.x$ of this package. So there
+% shouldn't occur any problems compiling old documents, but please don't mix
+% old options and commands with the new ones. This isn't supported and can
+% yield to ugly side effects.
+%
+% Here comes a short oversight of the old options and commands and how they
+% are replaced within this version of the \thispackage\ package:
+%
+% \begin{small}\begin{longtable}{ll}
+% \thispackage\ $1.\mathit{x}$ & \thispackage\ $3.\mathit{x}$\\
+% \hline
+% \endhead
+% |normal| & |format=default|\\
+% |hang| & |format=hang|\\
+% |isu| & |format=hang|\\
+% |center| & |justification=centering|\\
+% |centerlast| & |justification=centerlast|\\
+% |anne| & |justification=centerlast|\\
+% |nooneline| & |singlelinecheck=off|\\
+% |scriptsize| & |font=scriptsize|\\
+% |footnotesize| & |font=footnotesize|\\
+% |small| & |font=small|\\
+% |normalsize| & |font=normalsize|\\
+% |large| & |font=large|\\
+% |Large| & |font=Large|\\
+% |up| & |labelfont=up|\\
+% |it| & |labelfont=it|\\
+% |sl| & |labelfont=sl|\\
+% |sc| & |labelfont=sc|\\
+% |md| & |labelfont=md|\\
+% |bf| & |labelfont=bf|\\
+% |rm| & |labelfont=rm|\\
+% |sf| & |labelfont=sf|\\
+% |tt| & |labelfont=tt|\\
+% |\setlength{\captionmargin}| & |margin=|\meta{amount}\\
+% |\renewcommand{\captionfont}| & |\DeclareCaptionFont|\\
+% & $+$ |\captionsetup{font=|\meta{name}|}|\\
+% |\renewcommand{\captionsize}| & |\DeclareCaptionFont|\\
+% & $+$ |\captionsetup{font=|\meta{name}|}|\\
+% |\renewcommand{\captionlabelfont}| & |\DeclareCaptionLabelFont|\\
+% & $+$ |\captionsetup{labelfont=|\meta{name}|}|\\
+% \end{longtable}\end{small}
+%
+%
+% \subsection{\package{caption2} version $2.x$}
+%
+% Although they do very similar stuff the packages \package{caption} and
+% \package{caption2} have a very different implementation design. So this
+% version of the \thispackage\ package isn't compatible to the
+% \package{caption2} package at all. Of course for compiling old documents
+% you can still use the \package{caption2} package, the latest version
+% is provided with this package. But newly created documents shouldn't use
+% the \package{caption2} package, please use the \thispackage\ package
+% instead as described in this manual.
+%
+% \iffalse
+% TODO: Table like the "caption 1.x => caption 3.x" one
+% \fi
+%
+%
+% \pagebreak[3]
+% \section{Further reading}
+%
+% I recommend the following documents for further reading:
+%
+% \begin{itemize}
+% \item
+% The \TeX\ FAQ - Frequently asked questions about \TeX\ and \LaTeX :
+% \begin{quote}\url{http://faq.tug.org/}\end{quote}
+%
+% \item
+% A French FAQ can be found at
+% \begin{quote}\url{http://www.grappa.univ-lille3.fr/FAQ-LaTeX/}\end{quote}
+%
+% \item
+% \textsf{epslatex} from Keith Reckdahl contains many tips around
+% graphics in \LaTeXe. You will find this document in the directory
+% \begin{quote}\url{ftp://ftp.ctan.org/pub/tex/info/}\end{quote}
+% as \texttt{epslatex.ps} and \texttt{epslatex.pdf}.
+%
+% There is also a french translation available:
+% \begin{quote}\url{ftp://ftp.ctan.org/pub/tex/info/fepslatex.ps}\end{quote}
+% \end{itemize}
+%
+%
+% \section{Thanks}
+%
+% I would like to thank Katja Melzner, Steven D. Cochran, Frank Mittelbach,
+% David Carlisle, Carsten Hinz, and Olga Lapko.
+% Thanks a lot for all your help, ideas, patience, spirit, and support!
+%
+% Also I would like to thank
+% Harald Harders,
+% Peter L\"offler,
+% Peng Yu,
+% Alexander Zimmermann,
+% Matthias Pospiech,
+% J\"urgen Wieferink,
+% Christoph Bartoschek,
+% Uwe St\"ohr, and
+% Ralf Stubner
+% who all helped to make this package a better one.
+%
+%
+% \changes{v1.0}{27 Oct 94}{First release}
+% \changes{v1.1}{ 3 Nov 94}{New captiontype \cs{centerlast}}
+% \changes{v1.2}{28 Nov 94}{Support of the {\sf float} package}
+% \changes{v1.3}{ 8 Jan 95}{Support of \cs{captionlabelfont} in subcaptions}
+% \changes{v1.4}{30 Jan 95}{New option \cs{nooneline}}
+% \changes{v3.0}{10 Jul 03}{Rewritten; many new commands and features}
+% \changes{v3.0a}{22 Jan 04}{Some bugfixes and small design changes}
+% \changes{v3.0b}{14 May 04}{Some bugfixes and small improvements}
+% \changes{v3.0c}{15 Jul 04}{Bugfix regarding rotating and sidecap package support}
+% \changes{v3.0d}{12 Feb 05}{Split into 2 packages; some bugfixes and improvements}
+% \changes{v3.0e}{ 5 May 05}{Some bugfixes}
+% \changes{v3.0f}{11 May 05}{hypcap support; bugfix regarding float support}
+%
+% \StopEventually{\begin{thebibliography}{9}
+% \bibitem{companion}
+% Frank Mittelbach and Michel Goossens:
+% \newblock {\em The {\LaTeX} Companion (2nd.~Ed.)},
+% \newblock Addison-Wesley, 2004.
+%
+% \bibitem{float}
+% Anselm Lingnau:
+% \emph{An Improved Environment for Floats},
+% 2001/11/08
+%
+% \bibitem{floatrow}
+% Olga Lapko:
+% \emph{The floatrow package documentation},
+% 2005/05/22
+%
+% \bibitem{hyperref}
+% Sebastian Rahtz:
+% \emph{Hypertext marks in \LaTeX},
+% 2003/11/30
+%
+% \bibitem{hypcap}
+% Heiko Oberdiek:
+% \emph{The hypcap package -- Adjusting anchors of captions}
+% 2001/08/27
+%
+% \bibitem{listings}
+% Carsten Heinz:
+% \emph{The Listings Package},
+% 2004/02/13
+%
+% \bibitem{longtable}
+% David Carlisle:
+% \emph{The longtable package},
+% 2000/10/22
+%
+% \bibitem{rotating}
+% Sebastian Rahtz and Leonor Barroca:
+% \emph{A style option for rotated objects in \LaTeX},
+% 1997/09/26
+%
+% \bibitem{sidecap}
+% Rolf Niepraschk und Hubert G\"a\ss lein:
+% \emph{The sidecap package},
+% 2003/06/06
+%
+% \bibitem{subfig}
+% Steven D. Cochran:
+% \emph{The subfig package},
+% 2004/01/16
+%
+% \bibitem{supertabular}
+% Johannes Braams und Theo Jurriens:
+% \emph{The supertabular environment},
+% 2002/07/19
+% \end{thebibliography}}
+%
+% \DoNotIndex{\\,\_,\ ,\@@par}
+% \DoNotIndex{\@classoptionslist,\@currext,\@currname}
+% \DoNotIndex{\@ehc,\@ehd,\@empty,\@expandtwoargs}
+% \DoNotIndex{\@for,\@firstofone,\@firstoftwo}
+% \DoNotIndex{\@gobble,\@gobblefour,\@gobbletwo,\@hangfrom}
+% \DoNotIndex{\@ifnextchar,\@ifstar,\@ifundefined,\@latex@error}
+% \DoNotIndex{\@namedef,\@nameuse}
+% \DoNotIndex{\@onlypreamble,\@parboxrestore,\@plus,\@ptionlist}
+% \DoNotIndex{\@removeelement,\@restorepar,\@secondoftwo,\@setpar}
+% \DoNotIndex{\@tempa,\@tempboxa,\@tempdima,\@tempdimb,\@tempdimc,\@tempb,\@tempc}
+% \DoNotIndex{\@undefined,\@unprocessedoptions,\@unusedoptionlist}
+% \DoNotIndex{\p@,\z@}
+% \DoNotIndex{\active,\addtocounter,\addtolength,\advance}
+% \DoNotIndex{\baselineskip,\begin,\begingroup,\bfseries,\box}
+% \DoNotIndex{\catcode,\centering,\changes,\csname,\def,\divide,\do,\downarrow}
+% \DoNotIndex{\edef,\else,\empty,\end,\endcsname,\endgraf,\endgroup,\expandafter}
+% \DoNotIndex{\fi,\footnotesize,\global}
+% \DoNotIndex{\hangindent,\hbox,\hfil,\hsize,\hskip,\hspace,\hss}
+% \DoNotIndex{\ifcase,\ifdim,\ifnum,\ifodd,\ifvoid,\ifvmode}
+% \DoNotIndex{\ifx,\ignorespaces,\itshape}
+% \DoNotIndex{\Large,\large,\leavevmode,\leftmargini,\leftskip,\let,\linewidth}
+% \DoNotIndex{\llap,\long,\m@ne,\margin,\mdseries,\message}
+% \DoNotIndex{\newcommand,\newdimen,\newlength,\newline,\newif,\newsavebox}
+% \DoNotIndex{\next,\nobreak,\nobreakspace,\noexpand,\noindent,\numberline}
+% \DoNotIndex{\normalsize,\or,\par,\parbox,\parfillskip}
+% \DoNotIndex{\parindent,\parskip,\prevdepth,\protect,\protected@edef,\providecommand}
+% \DoNotIndex{\quad}
+% \DoNotIndex{\raggedleft,\raggedright,\relax,\renewcommand,\RequirePackage}
+% \DoNotIndex{\rightskip,\rmfamily}
+% \DoNotIndex{\sbox,\scriptsize,\scshape,\setbox,\setlength,\sffamily,\slshape}
+% \DoNotIndex{\small,\string,\space,\strut}
+% \DoNotIndex{\textheight,\the,\toks@,\typeout,\ttfamily}
+% \DoNotIndex{\unvbox,\uparrow,\upshape,\usebox,\usepackage}
+% \DoNotIndex{\value,\vbox,\vsize,\vskip,\wd,\width,\z@skip}
+% \DoNotIndex{\AtBeginDocument,\AtEndOfPackage,\CurrentOption,\DeclareOption}
+% \DoNotIndex{\ExecuteOptions,\GenericWarning,\IfFileExists,\InputIfFileExists}
+% \DoNotIndex{\NeedsTeXFormat,\MessageBreak}
+% \DoNotIndex{\PackageError,\PackageInfo,\PackageWarning,\PackageWarningNoLine}
+% \DoNotIndex{\ProcessOptions,\ProvidesPackage}
+%
+% \clearpage
+% \setlength{\parskip}{0pt plus 1pt}
+%
+% \section{The Implementation}
+%
+% The \package{caption} package consists of two parts -- the kernel and the
+% main package.
+%
+% The kernel provides all the user commands and internal macros which are
+% necessary for typesetting captions and setting parameters regarding these.
+% While the standard \LaTeX\ document classes provides an internal command
+% called |\@makecaption| and no options to control its behavior (except the
+% vertical skips above and below them), we provide similar commands called
+% |\caption@make| and |\caption@@make|, but with a lot of options.
+% Loading the kernel part do not change the output of a \LaTeX\ document
+% -- it just provides functionality which can be used by \LaTeXe\ packages
+% which typesets captions, like the \package{caption} package or the
+% \package{subfig} package.
+%
+% The \package{caption} package itself redefines the \LaTeX\ commands
+% |\caption|, |\@caption|, and |\@makecaption| and maps the latter one to
+% |\caption@@make|, giving the user the possibility to control the captions of
+% the floating environments |figure| and |table|. Furthermore it does similar
+% to the caption stuff coming from other packages like the \package{longtable}
+% package: Mapping the appropriate internal commands (like |\LT@makecaption|)
+% to the ones offered by the \package{caption} kernel.
+% So you can think of the \package{caption} package as a layer package, it
+% simply provides adaption layers between the caption stuff coming from
+% \LaTeX\ itself or any \LaTeXe\ package and the caption stuff offered by the
+% \package{caption} kernel.
+%
+% \subsection{Kernel}
+% \iffalse
+%<*kernel>
+% \fi
+%
+% \subsubsection*{Identification}
+%
+% \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}[1994/12/01]
+\ProvidesPackage{caption3}[2005/06/11 v3.0f caption3 kernel (AS)]
+% \end{macrocode}
+%
+% \subsubsection*{Generic helpers}
+%
+% \begin{macro}{\@nameundef}
+% This is the opposite part to |\@namedef| which is offered by the \LaTeX\ kernel.
+% We use it to remove the definition of some commands and keyval options after
+% |\begin{document}| (to save \TeX\ memory) or to remove caption options defined
+% with |\captionsetup|\oarg{type}.
+% \begin{macrocode}
+\providecommand*\@nameundef[1]{%
+ \expandafter\let\csname #1\endcsname\@undefined}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\l@addto@macro}
+% The \LaTeXe\ kernel offers the internal helper macro |\g@addto@macro| which
+% globally adds commands to any existising macro, like in |\AtBeginDocument|.
+% This is the same but it works local, not global.
+% \begin{macrocode}
+\providecommand\l@addto@macro[2]{%
+ \begingroup
+ \toks@\expandafter{#1#2}%
+ \edef\@tempa{\endgroup\def\noexpand#1{\the\toks@}}%
+ \@tempa}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\bothIfFirst}
+% \begin{macro}{\bothIfSecond}
+% |\bothIfFirst| tests if the first argument is not empty, |\bothIfSecond|
+% tests if the second argument is not empty. If yes both arguments get
+% typeset, otherwise none of them.
+% \begin{macrocode}
+\def\bothIfFirst#1#2{%
+ \protected@edef\caption@tempa{#1}%
+ \ifx\caption@tempa\@empty\else
+ #1#2%
+ \fi}
+\def\bothIfSecond#1#2{%
+ \protected@edef\caption@tempa{#2}%
+ \ifx\caption@tempa\@empty\else
+ #1#2%
+ \fi}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\caption@ifinlist}
+% This helper macro checks if the first argument is in the list which is
+% offered as second argument. So for example
+% \begin{quote}
+% |\caption@ifinlist{frank}{axel,frank,steven}{yes}{no}|
+% \end{quote}
+% would expand to |yes|.
+% \begin{macrocode}
+\def\caption@ifinlist#1#2{%
+ \let\next\@secondoftwo
+ \edef\caption@tempa{#1}%
+ \@for\caption@tempb:={#2}\do{%
+ \ifx\caption@tempa\caption@tempb
+ \let\next\@firstoftwo
+ \fi}%
+ \next}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@setbool}
+% \begin{macro}{\caption@ifbool}
+% For setting and testing boolean options we offer these two helper macros:
+% \begin{quote}
+% |\caption@setbool|\marg{name}\marg{value}\\
+% | |(with |value = false/true/no/yes/off/on/0/1|)\\
+% |\caption@ifbool|\marg{name}\marg{if-clause}\marg{else-clause}\\
+% \end{quote}
+% \begin{macrocode}
+\def\caption@setbool#1#2{%
+ \caption@ifinlist{#2}{1,true,yes,on}{%
+ \expandafter\let\csname caption@if#1\endcsname\@firstoftwo
+ }{\caption@ifinlist{#2}{0,false,no,off}{%
+ \expandafter\let\csname caption@if#1\endcsname\@secondoftwo
+ }{%
+ \PackageError{caption}{Undefined boolean value `#2'}{\caption@eh}%
+ }}}
+\def\caption@ifbool#1{\@nameuse{caption@if#1}}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection*{Using the keyval package}
+%
+% We need the \package{keyval} package for option handling, so we load it here.
+% \begin{macrocode}
+\RequirePackage{keyval}[1997/11/10]
+% \end{macrocode}
+%
+% \begin{macro}{\undefine@key}
+% This helper macro is the opposite of |\define@key|, it removes a keyval
+% definition.
+% \begin{macrocode}
+\providecommand*\undefine@key[2]{%
+ \@nameundef{KV@#1@#2}\@nameundef{KV@#1@#2@default}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\DeclareCaptionOption}
+% |\DeclareCaptionOption|\marg{option}\marg{code}\\
+% |\DeclareCaptionOption*|\marg{option}\marg{code}\par
+% The starred form makes the option only available during the lifetime
+% of the current package, so they are only avail at |\usepackage|, but
+% can't be used with |\captionsetup| later on.
+% \begin{macrocode}
+\newcommand\DeclareCaptionOption{%
+ \@ifstar{\caption@declareoption\AtEndOfPackage}%
+ {\caption@declareoption\@gobble}}
+\newcommand*\caption@declareoption[2]{%
+ #1{\undefine@key{caption}{#2}}\define@key{caption}{#2}}
+\@onlypreamble\DeclareCaptionOption
+\@onlypreamble\caption@declareoption
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\captionsetup}
+% |\captionsetup|\oarg{type}\marg{keyval-list of options}\par
+% If `type' is set, we simply save or append the option list,
+% otherwise we `execute' it with |\setkeys|.
+% \changes{v3.0a}{17 Jan 04}{Missing percent added}
+% \begin{macrocode}
+\def\captionsetup{\@ifnextchar[\caption@setuptype\caption@setup}
+\def\caption@setuptype[#1]#2{%
+ \@ifundefined{caption@typ@#1}%
+ {\@namedef{caption@typ@#1}{#2}}%
+ {\expandafter\l@addto@macro\csname caption@typ@#1\endcsname{,#2}}}
+\def\caption@setup{\setkeys{caption}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@settype}
+% |\caption@settype|\marg{type}\par
+% Caption options which have been saved with |\captionsetup|\oarg{type} can
+% be executed using this macro. (It simply executes the saved option list,
+% if there is any.)
+% \begin{macrocode}
+\def\caption@settype#1{%
+ \@ifundefined{caption@typ@#1}{}{%
+ \caption@esetup{\csname caption@typ@#1\endcsname}}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@esetup}
+% To execute a keyval-list of options saved within a macro we
+% need this special version of |\caption@setup| which expands the
+% argument first.
+% \begin{macrocode}
+\def\caption@esetup#1{%
+ \edef\caption@tempa{\noexpand\caption@setup{#1}}%
+ \caption@tempa}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\clearcaptionsetup}
+% |\clearcaptionsetup|\marg{type}\par
+% This removes the saved option list associated with \meta{type}.
+% \begin{macrocode}
+\newcommand*\clearcaptionsetup[1]{\@nameundef{caption@typ@#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\showcaptionsetup}
+% |\showcaptionsetup|\oarg{package}\marg{type}\par
+% This command is for debugging issues: It shows the saved option list which
+% is associated with \meta{type}.
+% \begin{macrocode}
+\newcommand*\showcaptionsetup[2][\@firstofone]{%
+ \GenericWarning{}{%
+ #1 Caption Info: KV list on `#2'\MessageBreak
+ #1 Caption Data: (%
+ \@ifundefined{caption@typ@#2}{%
+ % Empty -- print nothing.
+ }{%
+ \@nameuse{caption@typ@#2}%
+ }%
+ )}}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection*{Errors}
+%
+% \begin{macro}{\caption@eh}
+% We only provide this simple error message as helper for the user.
+% \begin{macrocode}
+\newcommand\caption@eh{%
+ If you do not understand this error, please take a closer look\MessageBreak
+ at the documentation of the `caption' package.\MessageBreak
+ \@ehc}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection*{Margin resp. width}
+%
+% \begin{macro}{\captionmargin}
+% \begin{macro}{\captionwidth}
+% \begin{macro}{\ifcaption@width}
+% |\captionmargin| and |\captionwidth| contains the extra margin
+% resp. the total width used for captions. Never set these values in a
+% direct way, they are just accessible in user documents to provide
+% compatibility to |caption.sty| v$1.x$.
+% \begin{macrocode}
+\newdimen\captionmargin
+\newdimen\captionwidth
+\newif\ifcaption@width
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{margin}{\caption@setmargin{#1}}
+\DeclareCaptionOption{width}{\caption@setwidth{#1}}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@setmargin}
+% \begin{macro}{\caption@setwidth}
+% Note that we can only set one at a time, `margin' \emph{or} `width'.
+% Which dimension is actually set will be recognized by |\ifcaption@width|.
+% \begin{macrocode}
+\newcommand\caption@setmargin{%
+ \caption@widthfalse
+ \setlength\captionmargin}
+\newcommand\caption@setwidth{%
+ \caption@widthtrue
+ \setlength\captionwidth}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection*{Indentions}
+% \begin{macro}{\captionindent}
+% \begin{macro}{\captionparindent}
+% \begin{macro}{\captionhangindent}
+% These are the indentions we support.
+% \begin{macrocode}
+\newdimen\captionindent
+\newdimen\captionparindent
+\newdimen\captionhangindent
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{indent}[\leftmargini]{\setlength\captionindent{#1}}% obsolete!
+\DeclareCaptionOption{indention}[\leftmargini]{\setlength\captionindent{#1}}
+\DeclareCaptionOption{parindent}[\parindent]{\setlength\captionparindent{#1}}% changed v3.0b
+\DeclareCaptionOption{hangindent}[0pt]{\setlength\captionhangindent{#1}}% changed v3.0b
+% \end{macrocode}
+%
+% \subsubsection*{Styles}
+%
+% \begin{macro}{\DeclareCaptionStyle}
+% |\DeclareCaptionStyle|\marg{name}\oarg{single-line-list-of-KV}\marg{list-of-KV}
+% \changes{v3.0a}{17 Jan 04}{We pass through argument no.3 so extra spaces between the arguments do make any harm}
+% \begin{macrocode}
+\newcommand*\DeclareCaptionStyle[1]{%
+ \@ifnextchar[{\caption@declarestyle{#1}}{\caption@declarestyle{#1}[]}}
+\def\caption@declarestyle#1[#2]#3{%
+ \global\@namedef{caption@sls@#1}{#2}%
+ \global\@namedef{caption@sty@#1}{#3}}
+\@onlypreamble\DeclareCaptionStyle
+\@onlypreamble\caption@declarestyle
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{style}{\caption@setstyle{#1}}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@setstyle}
+% |\caption@setstyle|\marg{name}\\
+% |\caption@setstyle*|\marg{name}\par
+% Selecting a caption style means saving the additional
+% \meta{single-line-list-of-KV} (this will be done by |\caption@sls|),
+% resetting the caption options to the default ones (this will be done using
+% |\caption@setdefault|) and executing the \meta{list-of-KV} options
+% (this will be done using |\caption@esetup|).\par
+% The starred version will give no error message if the given style is not
+% defined.
+% \begin{macrocode}
+\newcommand\caption@setstyle{%
+ \@ifstar{\caption@@setstyle\@gobble}{\caption@@setstyle\@firstofone}}
+\newcommand*\caption@@setstyle[2]{%
+ \@ifundefined{caption@sty@#2}%
+ {#1{\PackageError{caption}{Undefined caption style `#2'}{\caption@eh}}}%
+ {\expandafter\let\expandafter\caption@sls\csname caption@sls@#2\endcsname
+ \caption@setdefault\caption@esetup{\csname caption@sty@#2\endcsname}}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@setdefault}
+% This resets (nearly) all caption options to the default ones.
+% (Note that this does not touch the skips and the positioning!)
+% \begin{macrocode}
+\newcommand\caption@setdefault{\captionsetup{%
+ format=default,labelformat=default,labelsep=default,justification=default,%
+ font=default,labelfont=default,textfont=default,%
+ margin=0pt,indention=0pt,parindent=0pt,hangindent=0pt,singlelinecheck}}
+% \end{macrocode}
+% \end{macro}
+%
+% There is only one pre-defined style, called `default'. It's a perfect match
+% to the standard \LaTeX\ document classes: If the caption fits in one single
+% line, it is typeset centered.
+%
+% \begin{macrocode}
+\DeclareCaptionStyle{default}[indent=0pt,justification=centering]{}
+% \end{macrocode}
+%
+% \subsubsection*{Formats}
+%
+% \begin{macro}{\DeclareCaptionFormat}
+% |\DeclareCaptionFormat|\marg{name}\marg{code with \#1, \#2, and \#3}\\
+% |\DeclareCaptionFormat*|\marg{name}\marg{code with \#1, \#2, and \#3}\par
+% The starred form causes the code being typeset in vertical (instead of
+% horizontal) mode, but does not support the |indention=| option.
+% \changes{v3.0a}{17 Jan 04}{We pass through argument no.3 so extra spaces between the arguments do make any harm}
+% \changes{v3.0d}{9 Feb 05}{Starred form added}
+% \begin{macrocode}
+\def\DeclareCaptionFormat{%
+ \@ifstar{\caption@declareformat\@gobble}{\caption@declareformat\@firstofone}}
+\newcommand\caption@declareformat[3]{%
+ \global\expandafter\let\csname caption@ifh@#2\endcsname#1%
+ \global\long\expandafter\def\csname caption@fmt@#2\endcsname##1##2##3{#3}}
+\@onlypreamble\DeclareCaptionFormat
+\@onlypreamble\caption@declareformat
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{format}{\caption@setformat{#1}}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@setformat}
+% |\caption@setformat|\marg{name}\par
+% Selecting a caption format simply means saving the code (in |\caption@fmt|)
+% and if the code should be used in horizontal or vertical mode (|\caption@ifh|).
+% \begin{macrocode}
+\newcommand*\caption@setformat[1]{%
+ \@ifundefined{caption@fmt@#1}%
+ {\PackageError{caption}{Undefined caption format `#1'}{\caption@eh}}%
+ {\expandafter\let\expandafter\caption@ifh\csname caption@ifh@#1\endcsname
+ \expandafter\let\expandafter\caption@fmt\csname caption@fmt@#1\endcsname}}
+% \end{macrocode}
+% \end{macro}
+%
+% There are two pre-defined formats, called `@normal' and `hang'.
+% \iffalse
+% (Note that `normal' is not documented and this name can be a subject of change
+% in future versions of this package!)
+% \fi
+%
+% \begin{macrocode}
+\DeclareCaptionFormat{@normal}{#1#2#3\par}
+\DeclareCaptionFormat{hang}{%
+ \@hangfrom{#1#2}%
+ \advance\captionparindent\hangindent
+ \advance\captionhangindent\hangindent
+ \caption@@par
+ #3\par}
+% \end{macrocode}
+%
+% `default' usually maps to `@normal'.
+%
+% \begin{macrocode}
+\def\caption@fmt@default{\caption@fmt@@normal}
+\def\caption@ifh@default{\caption@ifh@@normal}% bugfix v3.0e (05-04-28)
+% \end{macrocode}
+%
+% \subsubsection*{Label formats}
+%
+% \begin{macro}{\DeclareCaptionLabelFormat}
+% |\DeclareCaptionLabelFormat|\marg{name}\marg{code with \#1 and \#2}
+% \changes{v3.0a}{17 Jan 04}{We pass through argument no.2 so extra spaces between the arguments do make any harm}
+% \begin{macrocode}
+\newcommand*\DeclareCaptionLabelFormat[2]{%
+ \global\expandafter\def\csname caption@lfmt@#1\endcsname##1##2{#2}}
+\@onlypreamble\DeclareCaptionLabelFormat
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{labelformat}{\caption@setlabelformat{#1}}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@setlabelformat}
+% |\caption@setlabelformat|\marg{name}\par
+% Selecting a caption label format simply means saving the code (in |\caption@lfmt|).
+% \begin{macrocode}
+\newcommand*\caption@setlabelformat[1]{%
+ \@ifundefined{caption@lfmt@#1}%
+ {\PackageError{caption}{Undefined caption label format `#1'}{\caption@eh}}%
+ {\expandafter\let\expandafter\caption@lfmt\csname caption@lfmt@#1\endcsname}}
+% \end{macrocode}
+% \end{macro}
+%
+% There are three pre-defined label formats, called `empty', `simple', and `parens'.
+%
+% \begin{macrocode}
+\DeclareCaptionLabelFormat{empty}{}
+\DeclareCaptionLabelFormat{simple}{\bothIfFirst{#1}{\nobreakspace}#2}
+\DeclareCaptionLabelFormat{parens}{\bothIfFirst{#1}{\nobreakspace}(#2)}
+% \end{macrocode}
+%
+% `default' usually maps to `simple'.
+%
+% \begin{macrocode}
+\def\caption@lfmt@default{\caption@lfmt@simple}
+% \end{macrocode}
+%
+% \subsubsection*{Label separators}
+%
+% \begin{macro}{\DeclareCaptionLabelSeparator}
+% |\DeclareCaptionLabelSeparator|\marg{name}\marg{code}
+% \changes{v3.0a}{17 Jan 04}{We pass through argument no.2 so extra spaces between the arguments do make any harm}
+% \begin{macrocode}
+\newcommand\DeclareCaptionLabelSeparator[2]{%
+ \global\long\@namedef{caption@lsep@#1}{#2}}
+\@onlypreamble\DeclareCaptionLabelSeparator
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{labelsep}{\caption@setlabelseparator{#1}}
+\DeclareCaptionOption{labelseparator}{\caption@setlabelseparator{#1}}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@setlabelseparator}
+% |\caption@setlabelseparator|\marg{name}\par
+% Selecting a caption label separator simply means saving the code (in |\caption@lsep|).
+% \begin{macrocode}
+\newcommand*\caption@setlabelseparator[1]{%
+ \@ifundefined{caption@lsep@#1}%
+ {\PackageError{caption}{Undefined caption label separator `#1'}{\caption@eh}}%
+ {\expandafter\let\expandafter\caption@lsep\csname caption@lsep@#1\endcsname}}
+% \end{macrocode}
+% \end{macro}
+%
+% There are six pre-defined label separators, called `none', `colon', `period', `space', `quad', and `newline'.
+%
+% \begin{macrocode}
+\DeclareCaptionLabelSeparator{none}{}
+\DeclareCaptionLabelSeparator{colon}{: }
+\DeclareCaptionLabelSeparator{period}{. }
+\DeclareCaptionLabelSeparator{space}{ }
+\DeclareCaptionLabelSeparator{quad}{\quad}
+\DeclareCaptionLabelSeparator{newline}{\\}% 05-03-23 (v3.0f)
+% \end{macrocode}
+%
+% `default' usually maps to `colon'.
+%
+% \begin{macrocode}
+\def\caption@lsep@default{\caption@lsep@colon}
+% \end{macrocode}
+%
+% \subsubsection*{Justifications}
+%
+% \begin{macro}{\DeclareCaptionJustification}
+% |\DeclareCaptionJustification|\marg{name}\marg{code}
+% \changes{v3.0a}{17 Jan 04}{We pass through argument no.2 so extra spaces between the arguments do make any harm}
+% \begin{macrocode}
+\newcommand*\DeclareCaptionJustification[2]{%
+ \global\@namedef{caption@hj@#1}{#2}}
+%\newcommand\DeclareCaptionJustification{\DeclareCaptionFont}
+\@onlypreamble\DeclareCaptionJustification
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{justification}{\caption@setjustification{#1}}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@setjustification}
+% |\caption@setjustification|\marg{name}\par
+% Selecting a caption justification simply means saving the code (in |\caption@hj|).
+% \begin{macrocode}
+\newcommand*\caption@setjustification[1]{%
+ \@ifundefined{caption@hj@#1}%
+ {\PackageError{caption}{Undefined caption justification `#1'}{\caption@eh}}%
+ {\expandafter\let\expandafter\caption@hj\csname caption@hj@#1\endcsname}}
+%\newcommand\caption@setjustification{\caption@setfont{@hj}}
+% \end{macrocode}
+% \end{macro}
+%
+% These are the pre-defined justification code snippets.
+%
+% \begin{macrocode}
+\DeclareCaptionJustification{justified}{}
+\DeclareCaptionJustification{centering}{\centering}
+\DeclareCaptionJustification{centerfirst}{\caption@centerfirst}
+\DeclareCaptionJustification{centerlast}{\caption@centerlast}
+\DeclareCaptionJustification{raggedleft}{\raggedleft}
+\DeclareCaptionJustification{raggedright}{\raggedright}
+% \end{macrocode}
+%
+% `default' usually maps to `justified'.
+%
+% \begin{macrocode}
+\def\caption@hj@default{\caption@hj@justified}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@centerfirst}
+% \begin{macro}{\caption@centerlast}
+% Please blame Frank Mittelbach for |\caption@centerfirst| and
+% Anne Br\"uggemann-Klein for |\caption@centerlast| |:-)|
+% \begin{macrocode}
+\newcommand\caption@centerfirst{%
+ \edef\caption@normaladjust{%
+ \leftskip\the\leftskip
+ \rightskip\the\rightskip
+ \parfillskip\the\parfillskip\relax}%
+ \leftskip\z@\@plus -1fil%
+ \rightskip\z@\@plus 1fil%
+ \parfillskip\z@skip
+ \noindent\hskip\z@\@plus 2fil%
+ \@setpar{\@@par\@restorepar\caption@normaladjust}}
+\newcommand\caption@centerlast{%
+ \leftskip\z@\@plus 1fil%
+ \rightskip\z@\@plus -1fil%
+ \parfillskip\z@\@plus 2fil\relax}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% We also support the upper-case commands offered by the \package{ragged2e}
+% package.
+% Note that these just map to their lower-case variants if the
+% \package{ragged2e} package is not available.
+% \begin{macrocode}
+\DeclareCaptionJustification{Centering}{%
+ \caption@ragged\Centering\centering}
+\DeclareCaptionJustification{RaggedLeft}{%
+ \caption@ragged\RaggedLeft\raggedleft}
+\DeclareCaptionJustification{RaggedRight}{%
+ \caption@ragged\RaggedRight\raggedright}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@ragged}
+% |\caption@ragged| will be basically defined as\par
+% |\AtBeginDocument{\IfFileExists{ragged2e.sty}%|\\
+% | {\RequirePackage{ragged2e}\let\caption@ragged\@firstoftwo}%|\\
+% | {\let\caption@ragged\@secondoftwo}}|\par
+% but with a warning if the ragged2e package is not avail.
+% (This warning will by typeout only ones per option, that's why we need the
+% |caption\string#1| stuff.)
+% \begin{macrocode}
+\newcommand*\caption@ragged[2]{%
+ \@ifundefined{caption\string#1}{%
+ \PackageWarning{caption}{%
+ Cannot locate the `ragged2e' package, therefore\MessageBreak
+ substituting \string#2 for \string#1\MessageBreak}%
+ \global\@namedef{caption\string#1}}{}%
+ #2}
+% \end{macrocode}
+% \begin{macrocode}
+\AtBeginDocument{\IfFileExists{ragged2e.sty}{%
+ \RequirePackage{ragged2e}\let\caption@ragged\@firstoftwo}{}}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection*{Fonts}
+%
+% \begin{macro}{\DeclareCaptionFont}
+% |\DeclareCaptionFont|\marg{name}\marg{code}
+% \changes{v3.0a}{22 Jan 04}{More-than-one token arguments are allowed now}
+% \begin{macrocode}
+\newcommand\DeclareCaptionFont[2]{%
+ \define@key{caption@fnt}{#1}[]{\g@addto@macro\caption@tempa{#2}}}
+\@onlypreamble\DeclareCaptionFont
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{font}{\caption@setfont{font}{#1}}
+\DeclareCaptionOption{labelfont}{\caption@setfont{labelfont}{#1}}
+\DeclareCaptionOption{textfont}{\caption@setfont{textfont}{#1}}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@setfont}
+% |\caption@setfont|\marg{command}\marg{keyval-list of names}\par
+% Selecting a caption font means saving all the code snippets (in |#1|).
+% Because we use |\setkeys| recursive here we need to put this into an extra
+% group and collect all the code snippets in |\caption@tempa| first.
+% \begin{macrocode}
+\newcommand*\caption@setfont[2]{%
+ \let\caption@tempa\@empty
+ \begingroup
+ \setkeys{caption@fnt}{#2}%
+ \endgroup
+ \expandafter\let\csname caption#1\endcsname\caption@tempa}
+% \end{macrocode}
+% \end{macro}
+%
+% These are the pre-defined font code snippets.
+%
+% \begin{macrocode}
+\DeclareCaptionFont{default}{}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionFont{scriptsize}{\scriptsize}
+\DeclareCaptionFont{footnotesize}{\footnotesize}
+\DeclareCaptionFont{small}{\small}
+\DeclareCaptionFont{normalsize}{\normalsize}
+\DeclareCaptionFont{large}{\large}
+\DeclareCaptionFont{Large}{\Large}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionFont{up}{\upshape}
+\DeclareCaptionFont{it}{\itshape}
+\DeclareCaptionFont{sl}{\slshape}
+\DeclareCaptionFont{sc}{\scshape}
+\DeclareCaptionFont{md}{\mdseries}
+\DeclareCaptionFont{bf}{\bfseries}
+\DeclareCaptionFont{rm}{\rmfamily}
+\DeclareCaptionFont{sf}{\sffamily}
+\DeclareCaptionFont{tt}{\ttfamily}
+% \end{macrocode}
+%
+% \begin{macro}{\captionsize}
+% The old versions $1.x$ of the \package{caption} package offered this
+% command to setup the font size used for captions. We still do
+% so old documents will work fine.
+% \changes{v3.0c}{16 Jul 04}{Use \cs{providecommand} instead of \cs{newcommand} in respect of the memoir class}
+% \begin{macrocode}
+\providecommand\captionsize{}
+% \end{macrocode}
+% \end{macro}
+% \begin{macrocode}
+\DeclareCaptionOption{size}{\caption@setfont{size}{#1}}% changed v3.0a
+% \end{macrocode}
+%
+% \subsubsection*{Vertical spaces before and after captions}
+%
+% \begin{macro}{\abovecaptionskip}
+% \begin{macro}{\belowcaptionskip}
+% Usually these skips are defined within the document class, but some
+% document classes don't do so.
+% \begin{macrocode}
+\@ifundefined{abovecaptionskip}{%
+ \newlength\abovecaptionskip\setlength\abovecaptionskip{10\p@}}{}
+\@ifundefined{belowcaptionskip}{%
+ \newlength\belowcaptionskip\setlength\belowcaptionskip{0\p@}}{}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{aboveskip}{\setlength\abovecaptionskip{#1}}
+\DeclareCaptionOption{belowskip}{\setlength\belowcaptionskip{#1}}
+\DeclareCaptionOption{skip}{\setlength\abovecaptionskip{#1}}% new 3.0d
+% \end{macrocode}
+%
+% \subsubsection*{Positioning}
+%
+% These macros handle the right position of the caption.
+% Note that the position is actually \emph{not} controlled by the
+% \package{caption} kernel options, but by the user (or the package) instead.
+% The user can put the |\caption| command where ever he likes! So this stuff
+% is only to give us a hint where to put the right skips, the user usually has
+% to take care for himself that this hint actually matches the right position.
+% The user can also try out the experimental setting |position=auto| which
+% means that the \package{caption} package should try to guess the actual
+% position of the caption for himself. (But in many cases, for example in
+% |longtable|s, this is doomed to fail, so it's not documented in the
+% user part of the documentation.)
+%
+% \begin{macrocode}
+\DeclareCaptionOption{position}{\caption@setposition{#1}}
+% \end{macrocode}
+%
+% \begin{macro}{\caption@setposition}
+% Selecting the caption position means that we put |\caption@position| to
+% the right value. Please do \emph{not} use the internal macro
+% |\caption@position| in your own package or document, but use the wrapper
+% macro |\caption@iftop| instead.
+% \changes{v3.0a}{22 Jan 04}{Now `t', `above', `b', `below', and `a' are allowed, too}
+% \changes{v3.0d}{10 Aug 04}{\cs{caption@defaultpos} added}
+% \begin{macrocode}
+\newcommand*\caption@setposition[1]{%
+ \caption@ifinlist{#1}{d,default}{%
+ \def\caption@position{\caption@defaultpos}%
+ }{\caption@ifinlist{#1}{t,top,above}{%
+ \let\caption@position\@firstoftwo
+ }{\caption@ifinlist{#1}{b,bottom,below}{%
+ \let\caption@position\@secondoftwo
+ }{\caption@ifinlist{#1}{a,auto}{%
+ \let\caption@position\@undefined
+ }{%
+ \PackageError{caption}{Undefined caption position `#1'}{\caption@eh}%
+ }}}}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@defaultpos}
+% The default `position' is `bottom', this means that the (larger) skip will
+% be typeset above the caption. This correspondents to the |\@makecaption|
+% implementation in the standard \LaTeX\ document classes.
+% \begin{macrocode}
+%\caption@setdefaultpos{b}% default = bottom
+\let\caption@defaultpos\@secondoftwo
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@iftop}
+% |\caption@iftop|\marg{true-code}\marg{false-code}\par
+% (If |\caption@position| is set to `auto' we assume a `bottom' position.)
+% \begin{macrocode}
+\newcommand\caption@iftop{% bugfixed v3.0a, improved v3.0d
+ \ifx\caption@position\@undefined
+ \expandafter\@secondoftwo
+ \else
+ \expandafter\caption@position
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@fixposition}
+% This macro checks if the `position' is set to `auto'.
+% If yes, |\caption@autoposition| will be called to
+% set |\caption@position| to a proper value we can actually use.
+% \begin{macrocode}
+\newcommand\caption@fixposition{%
+ \ifx\caption@position\@undefined
+ \caption@autoposition
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@autoposition}
+% We guess the actual position of the caption by checking |\prevdepth|.
+% \begin{macrocode}
+\newcommand\caption@autoposition{% bugfixed v3.0a
+ \ifvmode
+ \ifodd\caption@debug\relax
+ \edef\caption@tempa{\the\prevdepth}%
+ \PackageInfo{caption}{\protect\prevdepth=\caption@tempa}%
+ \fi
+%
+% \caption@setposition{\ifdim\prevdepth>-\p@ b\else t\fi}%
+ \ifdim\prevdepth>-\p@
+ \let\caption@position\@secondoftwo
+ \else
+ \let\caption@position\@firstoftwo
+ \fi
+ \else
+ \ifodd\caption@debug\relax
+ \PackageInfo{caption}{no \protect\prevdepth}%
+ \fi
+%
+% \caption@setposition{b}%
+ \let\caption@position\@secondoftwo
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection*{Hooks}
+%
+% \begin{macro}{\AtBeginCaption}
+% \begin{macro}{\AtEndCaption}
+% |\AtBeginDocument| \marg{code}\\
+% |\AtEndDocument| \marg{code}\par
+% These hooks can be used analogous to |\AtBeginDocument| and |\AtEndDocument|.
+% \begin{macrocode}
+\newcommand\caption@beginhook{}
+\newcommand\caption@endhook{}
+\newcommand\AtBeginCaption{\l@addto@macro\caption@beginhook}
+\newcommand\AtEndCaption{\l@addto@macro\caption@endhook}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection*{Miscellaneous options}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{parskip}[5pt]{\AtBeginCaption{\setlength\parskip{#1}}}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{listof}{\caption@setbool{lof}{#1}}% new v3.0b
+\DeclareCaptionOption{singlelinecheck}[1]{\caption@setbool{slc}{#1}}
+\DeclareCaptionOption{strut}{\caption@setbool{strut}{#1}}% new v3.0d
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{debug}{\def\caption@debug{#1}}
+% \end{macrocode}
+%
+% \subsubsection*{Initialization of parameters}
+%
+% \begin{macrocode}
+\captionsetup{style=default,position=default,listof=1,strut=1,debug=0}
+% \end{macrocode}
+%
+% \begin{macro}{\ifcaption@star}
+% If the starred form of |\caption| is used, this will be set to |true|.
+% (Note: This will be replaced by |\caption@iflabel| in future versions
+% of the caption package, so I can use |\caption@setbool| so set this
+% value.)
+% \begin{macrocode}
+\newif\ifcaption@star
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection*{Typesetting the caption}
+%
+% \begin{macro}{\caption@make}
+% |\caption@make|\marg{float name}\marg{ref.\ number}\marg{text}
+% \begin{macrocode}
+\newcommand\caption@make[2]{%
+ \caption@@make{\caption@lfmt{#1}{#2}}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@@make}
+% |\caption@@make|\marg{caption label}\marg{caption text}
+% \begin{macrocode}
+\newcommand\caption@@make[2]{%
+% \begingroup
+ \caption@beginhook
+ \caption@calcmargin
+% \end{macrocode}
+%
+% Special single-line treatment
+% (Improvement v3.0d: moved to here)
+%
+% \begin{macrocode}
+ \caption@ifslc{%
+ \ifx\caption@sls\@empty\else
+ \caption@startslc
+ \setbox\@tempboxa\hbox{\caption@@@make{#1}{#2}}%
+ \ifdim\wd\@tempboxa >\captionwidth
+ \caption@endslc
+ \else
+ \caption@endslc
+ \caption@esetup\caption@sls
+ \caption@calcmargin
+ \fi
+ \fi}{}%
+% \end{macrocode}
+%
+% Bugfix v3.0d: Use |\@tempdima| instead of |\captionmargin|, |\ifdim added| (04-10-26)
+%
+% \begin{macrocode}
+ \@tempdima\captionmargin
+ \caption@ifh{\advance\@tempdima by \captionindent}%
+ \ifdim\@tempdima=\z@\else
+ \hskip\@tempdima
+ \fi
+% \end{macrocode}
+%
+% Bugfix v3.0d: Use |\@tempdima| instead of |\captionwidth| (04-10-26)
+%
+% \begin{macrocode}
+ \@tempdima\captionwidth
+ \caption@ifh{\advance\@tempdima by -\captionindent}%
+ \caption@startbox\@tempdima
+% \end{macrocode}
+%
+% Bugfix v3.0b: |\ifdim| added (04-05-05)\\
+% Bugfix v3.0d: |\leavevmode| added (05/02/09)\\
+% Improvement v3.0d: |\caption@ifh| (05/02/09)
+%
+% \begin{macrocode}
+ \caption@ifh{%
+ \ifdim\captionindent=\z@
+ \leavevmode
+ \else
+ \hskip-\captionindent
+ \fi}%
+% \end{macrocode}
+%
+% Bugfix v3.0d: |\strut| moved from here to |\caption@@@make|
+%
+% \begin{macrocode}
+ \caption@@@make{#1}{#2}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \caption@endbox
+% \end{macrocode}
+%
+% Bugfix v3.0d: This |\hskip| added
+%
+% \begin{macrocode}
+ \ifdim\captionmargin=\z@\else
+ \hskip\captionmargin
+ \fi
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \caption@endhook
+% \endgroup
+ \global\caption@starfalse}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@calcmargin}
+% Calculate |\captionmargin| \& |\captionwidth|, so both contain valid values.
+% \begin{macrocode}
+\newcommand\caption@calcmargin{%
+ \ifcaption@width
+ \captionmargin\hsize
+ \advance\captionmargin by -\captionwidth
+ \divide\captionmargin by 2
+ \else
+ \captionwidth\hsize
+ \advance\captionwidth by -2\captionmargin
+ \fi
+%
+ \ifodd\caption@debug\relax
+ \PackageInfo{caption}{\protect\hsize=\the\hsize,
+ \protect\margin=\the\captionmargin,
+ \protect\width=\the\captionwidth}%
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@startslc}
+% Re-define anything which would disturb the single line check\par
+% Bugfix v3.0b: re-definition of |\label| \& |\@footnotetext| was missing here\\
+% Improvement v3.0b: re-define |\stepcounter| instead of |\footnote(mark)|\\
+% Improvement v3.0d: |\let\caption@hj\relax| added
+% \begin{macrocode}
+\newcommand\caption@startslc{%
+ \begingroup
+ \let\label\@gobble\let\@footnotetext\@gobble
+ \def\stepcounter##1{\advance\csname c@##1\endcsname\@ne\relax}%
+ \let\caption@hj\relax}
+\newcommand\caption@endslc{%
+ \endgroup}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@startbox}
+% \begin{macro}{\caption@endbox}
+% These macros start and end the box which surrounds the caption paragraph.
+% \begin{macrocode}
+\newcommand*\caption@startbox[1]{\vbox\bgroup\hsize#1}%
+%\newcommand*\caption@startbox[1]{\vbox\bgroup\setlength\hsize{#1}\@parboxrestore}%
+\newcommand*\caption@endbox{\egroup}
+%\newcommand*\caption@endbox{\@finalstrut\strutbox\@@par\egroup}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\caption@@@make}
+% |\caption@@@make|\marg{caption label}\marg{caption text}\par
+% This one finally typesets the caption paragraph, without margin and indention.
+% \begin{macrocode}
+\newcommand\caption@@@make[2]{%
+% \end{macrocode}
+%
+% Empty text? Then use no caption label separator.
+%
+% \begin{macrocode}
+ \caption@ifempty{#2}{% changed v3.0e
+ \let\caption@lsep\relax
+ \let\caption@ifstrut\@secondoftwo % added v3.0e
+ }%
+% \end{macrocode}
+%
+% Take care that |\captionparindent| and |\captionhangindent| will be used
+% to typeset the paragraph.
+%
+% \begin{macrocode}
+ \def\caption@@par{%
+ \parindent\captionparindent\hangindent\captionhangindent}%
+ \@setpar{\@@par\caption@@par}\caption@@par
+% \end{macrocode}
+%
+% Finally the caption will be typeset.
+%
+% \begin{macrocode}
+ \caption@hj\captionsize\captionfont
+% \end{macrocode}
+% Bugfix v3.0e: Handling of |\ifcaption@star| changed
+% \begin{macrocode}
+ \caption@fmt{\ifcaption@star\else{\captionlabelfont#1}\fi}%
+ {\ifcaption@star\else{\captionlabelfont\caption@lsep}\fi}%
+ {{\captiontextfont
+% \end{macrocode}
+% Bugfix v3.0d: Use some kind of |\@startstrut\strutbox| instead of |\strut| (04-12-16)
+% \begin{macrocode}
+ \caption@ifstrut{\vrule\@height\ht\strutbox\@width\z@}{}%
+% \end{macrocode}
+% Bugfix v3.0b: |\allowhyphens| added (04-05-06)
+% \begin{macrocode}
+ \nobreak\hskip\z@skip
+ #2%
+% \end{macrocode}
+% Bugfix v3.0d: |\@finalstrut\strutbox| added (05-01-23)
+% \begin{macrocode}
+% \caption@ifstrut{\vrule\@height\z@\@depth\dp\strutbox\@width\z@}{}%
+ \caption@ifstrut{\@finalstrut\strutbox}{}%
+ \par}}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@ifempty}
+% |\caption@ifempty|\marg{text}\marg{if-clause}\\
+% (new v3.0e, 05/05/05)
+% \begin{macrocode}
+\newcommand\caption@ifempty[1]{%
+ \def\caption@tempa{#1}%
+ \def\caption@tempb{\ignorespaces}%
+ \ifx\caption@tempa\caption@tempb
+ \let\caption@tempa\@empty
+ \fi
+ \ifx\caption@tempa\@empty
+ \expandafter\@firstofone
+ \else
+ \expandafter\@gobble
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \iffalse
+%</kernel>
+% \fi
+%
+%
+% \subsection{Main package}
+% \iffalse
+%<*package>
+% \fi
+%
+% \subsubsection*{Identification}
+%
+% \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}[1994/12/01]
+\ProvidesPackage{caption}[2005/06/28 v3.0g Customising captions (AS)]
+% \end{macrocode}
+%
+% \subsubsection*{Loading the caption kernel}
+%
+% \begin{macrocode}
+\RequirePackage{caption3}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{type}{\def\@captype{#1}}% new v3.0d
+% \end{macrocode}
+%
+% \subsubsection*{Float names}
+%
+% \begin{macro}{\caption@floatname}
+% |\caption@floatname|\marg{type}\par
+% Usually all float names (which partly build the caption label)
+% follow the same naming convention. But some packages (for example
+% the \package{float} package) do not, so we use this wrapper macro which
+% can be extended later on.
+% \begin{macrocode}
+\newcommand*\caption@floatname[1]{\@nameuse{#1name}}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection*{Support for |figure| and |table|}
+%
+% \changes{v3.0a}{9 Jan 04}{Options `figureposition' and `tableposition' added}
+% \begin{macrocode}
+\DeclareCaptionOption*{figureposition}{\captionsetup[figure]{position=#1}}% new v3.0a
+\DeclareCaptionOption*{tableposition}{\captionsetup[table]{position=#1}}% new v3.0a
+% \end{macrocode}
+%
+% \subsubsection*{Configuration files}
+%
+% \begin{macrocode}
+\DeclareCaptionOption{config}[caption]{%
+ \InputIfFileExists{#1.cfg}{\typeout{*** Local configuration file
+ #1.cfg used ***}}%
+ {\PackageWarning{caption}{Configuration
+ file #1.cfg not found}}}
+% \end{macrocode}
+%
+% \subsubsection*{Compatibility options (caption v$1.x$)}
+%
+% \begin{macrocode}
+\DeclareCaptionOption*{normal}[]{\caption@setformat{normal}}
+\DeclareCaptionOption*{isu}[]{\caption@setformat{hang}}
+\DeclareCaptionOption*{hang}[]{\caption@setformat{hang}}
+\DeclareCaptionOption*{center}[]{\caption@setjustification{centering}}
+\DeclareCaptionOption*{anne}[]{\caption@setjustification{centerlast}}
+\DeclareCaptionOption*{centerlast}[]{\caption@setjustification{centerlast}}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionOption*{scriptsize}[]{\def\captionfont{\scriptsize}}
+\DeclareCaptionOption*{footnotesize}[]{\def\captionfont{\footnotesize}}
+\DeclareCaptionOption*{small}[]{\def\captionfont{\small}}
+\DeclareCaptionOption*{normalsize}[]{\def\captionfont{\normalsize}}
+\DeclareCaptionOption*{large}[]{\def\captionfont{\large}}
+\DeclareCaptionOption*{Large}[]{\def\captionfont{\Large}}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionOption*{up}[]{\l@addto@macro\captionlabelfont\upshape}
+\DeclareCaptionOption*{it}[]{\l@addto@macro\captionlabelfont\itshape}
+\DeclareCaptionOption*{sl}[]{\l@addto@macro\captionlabelfont\slshape}
+\DeclareCaptionOption*{sc}[]{\l@addto@macro\captionlabelfont\scshape}
+\DeclareCaptionOption*{md}[]{\l@addto@macro\captionlabelfont\mdseries}
+\DeclareCaptionOption*{bf}[]{\l@addto@macro\captionlabelfont\bfseries}
+\DeclareCaptionOption*{rm}[]{\l@addto@macro\captionlabelfont\rmfamily}
+\DeclareCaptionOption*{sf}[]{\l@addto@macro\captionlabelfont\sffamily}
+\DeclareCaptionOption*{tt}[]{\l@addto@macro\captionlabelfont\ttfamily}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionOption*{nooneline}[]{\caption@setbool{slc}{0}}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\caption@setbool{ruled}{0}
+\DeclareCaptionOption*{ruled}[]{\caption@setbool{ruled}{1}}
+% \end{macrocode}
+%
+% \subsubsection*{Generic package support}
+%
+% \begin{macro}{\DeclareCaptionPackage}
+% Each single package support can be switched on or off by using the
+% appropriate option. By default all of them are enabled.
+% \begin{macrocode}
+\newcommand*\DeclareCaptionPackage[1]{%
+ \caption@setbool{pkt@#1}{1}%
+ \DeclareCaptionOption*{#1}{\caption@setbool{pkt@#1}{##1}}}
+\AtEndOfPackage{\let\DeclareCaptionPackage\@undefined}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@ifpackage}
+% |\caption@ifpackage|\marg{package name}\marg{package macro}\marg{package code}
+% \begin{macrocode}
+\newcommand\caption@ifpackage[3]{%
+ \caption@ifbool{pkt@#1}{%
+ \@ifundefined{#2}%
+ {\let\next\AtBeginDocument}%
+ {\let\next\@firstofone}%
+ }{%
+ \let\next\@gobble
+ }%
+%
+ \ifodd\caption@debug\relax
+ \edef\caption@tempa{%
+ \caption@ifbool{pkt@#1}{%
+ \@ifundefined{#2}{AtBeginDocument}{firstofone}%
+ }{gobble}}%
+ \PackageInfo{caption}{#1 = \caption@ifbool{pkt@#1}{1}{0} %
+ (\@ifundefined{#2}{not }{}loaded -> \caption@tempa)}%
+ \fi
+%
+ \@nameundef{caption@ifpkt@#1}% bugfixed v3.0a
+%
+ \next{%
+ \expandafter\ifx\csname #2\endcsname\relax
+ \else
+ #3
+ \fi}}
+\AtEndOfPackage{\let\caption@ifpackage\@undefined}
+% \end{macrocode}
+% \end{macro}
+%
+% These are the packages we support:
+%
+% \begin{macrocode}
+\DeclareCaptionPackage{caption}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\DeclareCaptionPackage{float}
+\DeclareCaptionPackage{floatrow}
+\DeclareCaptionPackage{hyperref}
+\DeclareCaptionPackage{hypcap}
+\DeclareCaptionPackage{listings}
+\DeclareCaptionPackage{longtable}
+\DeclareCaptionPackage{rotating}
+\DeclareCaptionPackage{sidecap}
+\DeclareCaptionPackage{supertabular}
+% \end{macrocode}
+%
+% \begin{macro}{\ProcessOptionsWithKV}
+% We process our options using the keyval package.
+% \begin{macrocode}
+\def\ProcessOptionsWithKV#1{% bugfixed v3.0a
+ \let\@tempc\relax
+ \let\caption@tempa\@empty
+ \@for\CurrentOption:=\@classoptionslist\do{%
+ \@ifundefined{KV@#1@\CurrentOption}%
+ {}%
+ {%
+ \edef\caption@tempa{\caption@tempa,\CurrentOption,}%
+ \@expandtwoargs\@removeelement\CurrentOption
+ \@unusedoptionlist\@unusedoptionlist
+ }%
+ }%
+ \edef\caption@tempa{%
+ \noexpand\setkeys{#1}{%
+ \caption@tempa\@ptionlist{\@currname.\@currext}%
+ }%
+ }%
+ \caption@tempa
+% \end{macrocode}
+% Bugfix, see |<400D360C.9678329F@gmx.net>| for details
+% \begin{macrocode}
+ \let\CurrentOption\@empty
+ \AtEndOfPackage{\let\@unprocessedoptions\relax}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\ProcessOptionsWithKV{caption}
+\let\ProcessOptionsWithKV\@undefined
+% \end{macrocode}
+%
+% \begin{macrocode}
+\caption@ifbool{pkt@caption}{}{\endinput}
+\@nameundef{caption@ifpkt@caption}
+% \end{macrocode}
+%
+% \subsubsection*{Usefull stuff}
+%
+% \begin{macro}{\captionof}
+% |\captionof|(|*|)\marg{type}\oarg{lst\_entry}\marg{heading}
+% \begin{macrocode}
+\def\captionof{\@ifstar{\caption@of{\caption*}}{\caption@of\caption}}
+\newcommand*\caption@of[2]{\def\@captype{#2}#1}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\ContinuedFloat}
+% |\ContinuedFloat|
+% \begin{macrocode}
+\providecommand\ContinuedFloat{%
+ \ifx\@captype\@undefined
+ \@latex@error{\noexpand\ContinuedFloat outside float}\@ehd
+ \else
+ \addtocounter\@captype\m@ne
+ \caption@ContinuedFloat\@captype
+ \fi}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@ContinuedFloat}
+% \begin{macro}{\caption@resetContinuedFloat}
+% \begin{macrocode}
+\let\caption@ContinuedFloat\@gobble
+\let\caption@resetContinuedFloat\@gobble
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection*{Internal helpers}
+%
+% \begin{macro}{\caption@begin}
+% |\caption@begin|\marg{type} (changed in v3.0b+v3.0e)
+% \begin{macrocode}
+\newcommand*\caption@begin[1]{%
+ \caption@resetContinuedFloat{#1}%
+ \begingroup
+ \caption@setfloattype{#1}%
+% \end{macrocode}
+%
+% \changes{v3.0e}{12 Apr 05}{Check for default label format added}
+% \begin{macrocode}
+% \caption@setfnum{#1}%
+ \ifx\caption@lfmt\caption@lfmt@default\else
+ \@namedef{fnum@#1}{%
+ \caption@lfmt{\caption@floatname{#1}}{\@nameuse{the#1}}}%
+ \fi
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \caption@fixposition
+ \global\let\caption@fixedposition\caption@position
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \caption@@begin{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@beginex}
+% |\caption@beginex|\marg{type}\marg{list entry}
+% \begin{macrocode}
+\newcommand*\caption@beginex[1]{%
+ \caption@begin{#1}%
+ \caption@preparelof}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@end}
+% |\caption@end|
+% \begin{macrocode}
+\newcommand*\caption@end{%
+ \caption@@end
+ \endgroup
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \let\caption@position\caption@fixedposition}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@setfloattype}
+% A macro for setting up the right float type within |\@caption|, |\LT@makecaption| etc.
+% Usually this is equivalent to |\caption@settype| but I made it an own macro so
+% I can extend it later on, for example if the \package{float} package is loaded.
+% \begin{macrocode}
+\let\caption@setfloattype\caption@settype% new v3.0a
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@letfloattype}
+% |\caption@letfloattype|\marg{type}\marg{extra code}\\
+% (new in v3.0b, additional argument in v3.0e)
+% \begin{macrocode}
+\newcommand*\caption@letfloattype[2]{%
+ \def\caption@setfloattype##1{%
+ \caption@settype{##1}#2\caption@settype{#1}}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@preparelof}
+% |\caption@preparelof|\marg{list entry}
+% \begin{macrocode}
+\newcommand*\caption@preparelof[1]{% changed v3.0b
+ \caption@iflof%
+ {\def\caption@tempa{#1}}%
+ {\let\caption@tempa\@empty}%
+ \ifx\caption@tempa\@empty
+ \def\addcontentsline##1##2##3{}%
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@@begin}
+% \begin{macro}{\caption@@end}
+% |\caption@@begin|\marg{type}\\
+% |\caption@@end|
+% \begin{macrocode}
+\let\caption@@begin\@gobble % new v3.0a
+\let\caption@@end\@empty % new v3.0a
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection*{Caption support}
+%
+% Some packages (like the \package{hyperref} package for example) redefines
+% |\caption| and |\@caption|, too, but without chaining to the previous
+% definition. So we have to use |\AtBeginDocument| here, so we can make sure
+% our definition don't get lost.
+%
+% \begin{macrocode}
+\AtBeginDocument{%
+ \let\caption@old\caption
+ \let\caption@@old\@caption
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \@ifundefined{cc@caption}{%
+% \end{macrocode}
+%
+% \begin{macro}{\caption}
+% Define |\caption*| \ldots\\
+% (07/18/03: |\global| added, so this works with sidecap)
+% (05/22/05: |\ContinuedFloat| added)
+% \begin{macrocode}
+ \def\caption{\caption@caption\caption@old}%
+ \def\caption@caption#1{%
+ \@ifstar{\ContinuedFloat\global\caption@startrue #1[]}{#1}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@caption}
+% Define |\caption[]{|\ldots|}| \ldots
+% \begin{macrocode}
+ \long\def\@caption#1[#2]#3{%
+ \caption@beginex{#1}{#2}%
+ \caption@@old{#1}[{#2}]{#3}%
+ \caption@end}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+ }{%
+% \end{macrocode}
+%
+% Minimum captcont package support (bugfixed v3.0c, 04-07-15)
+%
+% \begin{macrocode}
+ \PackageInfo{caption}{captcont package v2.0 detected}%
+ \def\caption@caption#1{#1}% added v3.0c
+ }%
+}
+% \end{macrocode}
+%
+% \begin{macro}{\@makecaption}
+% |\@makecaption|\marg{label}\marg{text}\par\bigskip
+% Original code (from |latex/base/classes.dtx|):
+% \begin{verbatim}
+% \long\def\@makecaption#1#2{%
+% \vskip\abovecaptionskip
+% \sbox\@tempboxa{#1: #2}%
+% \ifdim \wd\@tempboxa >\hsize
+% #1: #2\par
+% \else
+% \global \@minipagefalse
+% \hb@xt@\hsize{\hfil\box\@tempboxa\hfil}%
+% \fi
+% \vskip\belowcaptionskip}
+% \end{verbatim}
+% \begin{macrocode}
+\renewcommand\@makecaption[2]{%
+ \caption@iftop{\vskip\belowcaptionskip}{\vskip\abovecaptionskip}%
+ \ifnum\caption@debug>1 %
+ \llap{$\caption@iftop\downarrow\uparrow$ }%
+ \fi
+ \caption@@make{#1}{#2}%
+ \caption@iftop{\vskip\abovecaptionskip}{\vskip\belowcaptionskip}}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection*{KOMA-script classes support}
+% (new in 3.0a)
+%
+% \changes{v3.0a}{18 Jan 04}{Minimum adaption to KOMA-Script added}
+% \begin{macrocode}
+\AtBeginDocument{\let\scr@caption\caption}
+% \end{macrocode}
+%
+% \subsubsection*{float package support}
+%
+% \iffalse
+% Rewritten v0.3f: more straight-ahead implementation, but only works with v1.3 now
+% (the old code incl. documentation can be found in caption-30f-050530.zip)
+% \fi
+%
+% The \package{float} package usually do not use the LaTeX kernel command
+% |\@caption| to typeset the caption but |\float@caption| instead.
+% (|\@caption| will only be used if the float is re-styled with
+% |\restylefloat*|.)
+%
+% The main two things |\float@caption| is doing different are:
+% \begin{itemize}
+% \item The caption will be typeset inside a savebox called |\@floatcapt| so
+% it can be placed above or below the float contents afterwards.
+% \item |\@makecaption| will not be used to finally typeset the caption.
+% Instead |\@fs@capt| will be used which definition is part of the float
+% style.
+% (Note that |\@fs@capt| will not typeset any vertical space above or below
+% the caption; instead this space will be typeset by the float style code
+% itself.)
+% \end{itemize}
+%
+% So our main goal is to re-define |\float@caption| so our macro
+% |\caption@@make| will be used instead of |\@fs@capt|.
+%
+% To allow different caption styles for different float styles we will also
+% determine the current float style (e.g. `ruled') at run time and setup
+% a caption style (and additional settings) with the same name, if defined.
+%
+% \begin{macro}{\caption@setfloatposition}
+% First of all we provide a macro which converts |\@fs@iftopcapt| (which
+% is part of a float style and controls where the caption will be typeset,
+% above or below the float contents) to our |position=| setting. Since the
+% spacing above and below the caption will be done by the float style and
+% \emph{not} by us this sounds quite useless. But in fact it isn't, since some
+% packages based on the \package{caption} package (like the \package{subfig}
+% package) could have an interest for this information and therefore use the
+% |\caption@iftop| macro we provide in our kernel. Furthermore we need this
+% information for ourself in |\captionof| which uses |\@makecaption| to
+% finally typeset the caption.
+% \begin{macrocode}
+\def\caption@setfloatposition{%
+ \caption@setposition{\@fs@iftopcapt t\else b\fi}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\caption@ifpackage{float}{@float@setevery}{%
+ \PackageInfo{caption}{float package v1.3 (or newer) detected}%
+% \end{macrocode}
+%
+% Since |\float@caption| puts the float contents into a savebox we need
+% a special version of |\captionof| which `unfolds' this box afterwards,
+% so the caption actually gets typeset. Furthermore we have to typeset
+% the spacing above and below the caption for ourself, since this space is
+% not part of the box.
+%
+% Please note that this version of |\captionof| only works \emph{outside}
+% floating environments defined with the float package, so for example
+% a |\captionof{Program}| used within a `standard' |figure| or a
+% |minipage| will work fine, but not within a re-styled |figure| or
+% an |Example| environment defined with |\newfloat|.
+% (We don't check for this so you'll get wired errors if you try to do so!)
+%
+% \begin{macro}{\caption@of@float}
+% Usually no special action is necessary, so we define |\caption@of@float|
+% to |\@gobble|. We will redefine it later on to |\@firstofone| to activate
+% the code which `unfolds' the savebox.
+% \begin{macrocode}
+ \let\caption@of@float\@gobble
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@of}
+% If the float is defined by the float package (which means |\fst@|\meta{type}
+% is defined) we activate the special treatment for such captions typeset
+% with |\captionof|. Furthermore we `execute' this float style, so
+% |\@fs@iftopcapt| is set to its proper value.
+% \begin{macrocode}
+ \renewcommand*\caption@of[2]{%
+ \@ifundefined{fst@#2}{}{%
+ \let\caption@of@float\@firstofone
+ \@nameuse{fst@#2}\@float@setevery{#2}}%
+ \def\@captype{#2}#1}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\float@caption}
+% Our version of |\float@caption| nearly looks like our version of |\@caption|.
+% The main differences are that |\@fs@capt| will be replaced by our |\caption@@make|
+% and that the savebox called |\@floatcapt| will be unfolded if required. (See above)
+% \begin{macrocode}
+ \let\caption@@float\float@caption
+ \long\def\float@caption#1[#2]#3{%
+ \caption@beginex{#1}{#2}%
+ \let\@fs@capt\caption@@make
+ \caption@@float{#1}[{#2}]{#3}%
+ \caption@of@float{%
+ \def\caption@@make##1##2{\unvbox\@floatcapt}%
+ \@makecaption{}{}}%
+ \caption@end}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@float@setevery}
+% |\@float@setevery|\marg{float type} is provided by the \package{float} package;
+% it's called every time a floating environment defined with |\newfloat| or
+% |\restylefloat| begins.
+% We use this hook to do some adaptions and to setup the proper caption style
+% (if defined) and additional settings declared with
+% |\captionsetup|\oarg{float style}.
+% \begin{macrocode}
+ \let\caption@float@setevery\@float@setevery
+ \def\@float@setevery#1{%
+ \caption@float@setevery{#1}%
+% \end{macrocode}
+%
+% \LaTeX{} and most packages use |\|\meta{type}|name|
+% to provide a macro for the float name -- for example the command
+% |\figurename| will usually contain the name of the floating environment
+% |figure|:
+% \begin{quote}
+% |\newcommand\figurename{Figure}|
+% \end{quote}
+%
+% But the \package{float} package don't follow this naming convention,
+% it uses |\fname@|\meta{type} instead. So we have to adapt
+% |\caption@floatname| here, so our captions will be still ok.
+%
+% \begin{macrocode}
+ \def\caption@floatname##1{\@nameuse{fname@#1}}%
+% \end{macrocode}
+%
+% |\newfloat| and |\restylefloat| saves the \emph{actual} definition of
+% |\@caption| or |\float@caption| in |\@float@c@|\meta{captype} with |\let|
+% (instead of using |\def|), so redefinitions of |\@caption| (and of course
+% our redefinition of |\float@caption|) will never been used if the
+% |\newfloat| or |\restylefloat| command takes place in front of the
+% redefinitions provided by the \package{caption} or other packages like the
+% \package{hyperref} package.
+%
+% So here we determine if the user has used |\restylefloat| or
+% |\restylefloat*| and bring |\@float@c@|\meta{captype} up-to-date.
+% This is quite easy: If |\@float@c@|\meta{captype} is the same as the
+% original or our own definition of |\float@caption|, the user has used
+% |\restylefloat| (and |\float@caption| should be used), otherwise
+% we assume he has used |\restylefloat*| (and |\@caption| should be used).
+% (This test will fail if some other package re-defines |\float@caption|,
+% too, so we have to assume that we are the only one.)
+%
+% \begin{macrocode}
+ \expandafter\let\expandafter\caption@tempa\csname @float@c@#1\endcsname
+ \ifx\caption@tempa\float@caption
+ \else\ifx\caption@tempa\@caption
+ \else\ifx\caption@tempa\caption@@float
+% \ifodd\caption@debug\relax
+% \PackageInfo{caption}{\protect\@float@c@#1\space := \protect\float@caption}%
+% \fi
+ \expandafter\let\csname @float@c@#1\endcsname\float@caption
+ \else
+% \ifodd\caption@debug\relax
+% \PackageInfo{caption}{\protect\@float@c@#1\space := \protect\@caption}%
+% \fi
+ \expandafter\let\csname @float@c@#1\endcsname\@caption
+ \fi\fi\fi
+% \end{macrocode}
+%
+% If the floating environment is defined with |\newfloat| or |\restylefloat|
+% (and \emph{not} with |\restylefloat*|), |\@float@c@|\meta{type}
+% will now be identical to |\float@caption|.
+%
+% \begin{macrocode}
+ \expandafter\ifx\csname @float@c@#1\endcsname\float@caption
+% \end{macrocode}
+%
+% First of all we set the caption position to it's proper value.
+% (See above definition of |\caption@setfloatposition|)
+%
+% \begin{macrocode}
+ \caption@setfloatposition% changed v3.0b+f
+% \end{macrocode}
+%
+% Now we'll have to determine the current float style.
+% This is not so easy because the only hint provided by the \package{float}
+% package is the macro |\fst@|\meta{float type} which points to the macro
+% which represents the float style.
+% So for example after
+% \begin{quote}
+% |\floatstyle{ruled}|\\
+% |\newfloat{Program}{tbp}{lop}|
+% \end{quote}
+% |\fst@Program| will be defined as
+% \begin{quote}
+% |\def\fst@Program{\fs@ruled}|\quad.
+% \end{quote}
+%
+% So here is what we do: We copy |\fst@|\meta{float type} to |\caption@fst| and
+% make it a string so we can gobble the first four tokens (= |\fs@|), so only the
+% the name of the float style is left.
+%
+% \begin{macrocode}
+ \expandafter\let\expandafter\caption@fst\csname fst@#1\endcsname
+ \edef\caption@fst{\noexpand\string\expandafter\noexpand\caption@fst}%
+ \edef\caption@fst{\noexpand\@gobblefour\caption@fst}%
+% \edef\caption@fst{\caption@fst}%
+% \end{macrocode}
+%
+% |\caption@fst| now contains the float style (e.g. `ruled')
+% so we can use it to set the corresponding style (if defined) and additional options.
+%
+% \begin{macrocode}
+ \caption@setstyle*\caption@fst
+ \caption@settype\caption@fst% new v3.0f
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \fi}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\fs@plaintop}
+% \begin{macro}{\fs@boxed}
+% The float styles |plaintop| and |boxed| don't use our skip which can be set
+% with |skip=| : |plaintop| uses |\belowcaptionskip| instead of
+% |\abovecaptionskip|, and |boxed| uses a fixed space of |2pt|.
+% So we patch the according float style macros here.
+% \begin{macrocode}
+ \g@addto@macro\fs@plaintop{\def\@fs@mid{\vspace\abovecaptionskip\relax}}%
+ \g@addto@macro\fs@boxed{\def\@fs@mid{\kern\abovecaptionskip\relax}}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macrocode}
+}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\captionsetup[boxed]{skip=2pt}%
+% \end{macrocode}
+%
+% To emulate the `ruled' definition of |\@fs@capt| we provide a caption style
+% `ruled' with appropriate options. But if the package option |ruled| was
+% specified, we setup additional caption settings to emulate the behaviour
+% of the \package{caption} package v$1.x$ option |ruled| instead:
+% The current caption settings will be used, but without margin and without
+% `single-line-check'.
+% \begin{macrocode}
+\caption@ifbool{ruled}{%
+ \captionsetup[ruled]{margin=0pt,singlelinecheck=0}% new v3.0f
+}{% v3.0f: "strut=0" added
+ \DeclareCaptionStyle{ruled}{labelfont=bf,labelsep=space,strut=0}}
+\let\caption@ifruled\@undefined
+% \end{macrocode}
+%
+% \subsubsection*{floatrow package support}
+%
+% The \package{floatrow} package is adapted for usage with the
+% \package{caption} package. So the main work has already been done,
+% there are only two little things we have to take care about.
+%
+% \begin{macrocode}
+\caption@ifpackage{floatrow}{flrow@setlist}{%
+ \PackageInfo{caption}{floatrow package v0.1f (or newer) detected}%
+% \end{macrocode}
+%
+% \begin{macro}{\caption@of}
+% Captions typeset with |\captionof| should have the correct layout,
+% so we have to `activate' this layout here with |\flrow@setlist|.
+% \par{\small (Please note that this version of |\captionof| has the same
+% restrictions than the |\captionof| offered for floating environments
+% defined with the \package{float} package, see above.)}
+% \begin{macrocode}
+ \renewcommand*\caption@of[2]{%
+ \def\@captype{#2}\flrow@setlist{{#2}}#1}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@floatname}
+% The \package{floatrow} package followes the same naming convention
+% as the \package{float} package; so we have to adapt |\caption@floatname|
+% here, too.
+% \begin{macrocode}
+ \renewcommand*\caption@floatname[1]{%
+ \@nameuse{\@ifundefined{fname@#1}{#1name}{fname@#1}}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+}
+% \end{macrocode}
+%
+%
+% \subsubsection*{hyperref package support}
+%
+% When the \package{hyperref} package is used we have the problem
+% that the usage of |\ContinuedFloat| will create duplicate
+% hyperlinks -- both |\@currentHlabel| and |\@currentHref| will be the same
+% for the main float and the continued ones. So we have to make sure
+% unique labels and references will be created each time. We do this
+% by extending |\theHfigure| and |\theHtable|, so for continued floats
+% the scheme
+% \begin{quote}\meta{type}|.|\meta{type \#}|.|\meta{continue \#}\end{quote}
+% will be used instead of
+% \begin{quote}\meta{type}|.|\meta{type \#}\quad\quad.\end{quote}
+% \par{\small(This implementation follows an idea from Steven Douglas Cochran.)}
+% \par{\small Note: This does not help if |\Hy@naturalnamestrue| is set.}
+%
+% \begin{macrocode}
+\caption@ifpackage{hyperref}{theHfigure}{%
+ \PackageInfo{caption}{hyperref package v6.74m (or newer) detected}%
+% \end{macrocode}
+%
+% \begin{macro}{\caption@ContinuedFloat}
+% If |\theH|\meta{type} is defined, we extend it with |.|\meta{continue \#}.
+% Furthermore we set |\caption@resetContinuedFloat| to |\@gobble| so the
+% continuation counter will not be reset to zero inside |\caption|.
+% \begin{macrocode}
+ \def\caption@ContinuedFloat#1{%
+ \@ifundefined{theH#1}{}{%
+ \@ifundefined{CF@#1}{%
+ \expandafter\newcount\csname CF@#1\endcsname
+ \caption@resetContinuedFloat{#1}}{}%
+ \global\advance\csname CF@#1\endcsname\@ne\relax
+ \expandafter\l@addto@macro\csname theH#1\endcsname{.\expandafter\@arabic\csname CF@#1\endcsname}%
+ \let\caption@resetContinuedFloat\@gobble
+ }}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\caption@resetContinuedFloat}
+% If a continuation counter is defined, we reset it.
+% \begin{macrocode}
+ \def\caption@resetContinuedFloat#1{%
+ \@ifundefined{CF@#1}{}{\global\csname CF@#1\endcsname\z@\relax}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+}
+% \end{macrocode}
+%
+%
+% \subsubsection*{hypcap package support}
+%
+% When the \package{hypcap} package is used the following problems occur:
+% \begin{enumerate}
+% \item The \package{hypcap} package uses |\capstart|, |\hc@caption|, and
+% |\hc@@caption| instead of |\caption| and |\@caption|.
+% So we have to patch these macros, too.
+% \item |\caption| will be saved to |\hc@org@caption| when the
+% \package{hypcap} package is loaded.
+% We have to change this so our definition of |\caption| will always be
+% used.
+% \item Both, |\capstart| and |\hc@@caption|, call |\hyper@makecurrent|.
+% But since we offer |\ContinuedFloat| the float counters could have changed
+% between these both calls! So we fix this by saving the \package{hyperref}
+% reference (= |\@currentHref|) in |\capstart| and restoring it later on in
+% |\hc@@caption|.
+% \par{\small (This also fixes the problem that \package{hypcap} does not
+% work if |\Hy@hypertexnamesfalse| is set. This come in handy; we set
+% it locally to avoid duplicated \package{hyperref} labels which could
+% occur if |\ContinuedFloat| will be used.)}
+% \item |\capstart| will call |\H@refstepcounter| to increase the float
+% number. This collides with a following|\ContinuedFloat|, too, so we have
+% to move this call from here to |\caption|. (Since we set
+% |\Hy@hypertexnamesfalse| we can do this without problems.)
+% \end{enumerate}
+%
+% \begin{macrocode}
+\caption@ifpackage{hypcap}{hc@caption}{%
+ \PackageInfo{caption}{hypcap package v1.0 (or newer) detected}%
+% \end{macrocode}
+%
+% \begin{macro}{\capstart}
+% Here comes our version of |\capstart|:
+% \begin{macrocode}
+ \let\caption@capstart\capstart
+ \def\capstart{%
+% \end{macrocode}
+% First of all we update |\hc@org@caption| to correct the problem that the
+% \package{hypcap} package has saved an older definition of |\caption|.
+% \begin{macrocode}
+ \let\hc@org@caption\caption
+% \end{macrocode}
+% Since we don't know the float counter yet (it could be changed with
+% |\ContinuedFloat| afterwards!) we make sure |\H@refstepcounter| will
+% not be used and |\Hy@hypertexnamesfalse| is set, so unique
+% \package{hyperref} labels will be generated by the original
+% definition of |\capstart|.
+% Afterwards we save the reference which was generated by
+% |\hyper@makecurrent|.
+% \begin{macrocode}
+ \begingroup
+ \let\H@refstepcounter\@gobble
+ \Hy@hypertexnamesfalse
+ \caption@capstart
+ \global\let\caption@currentHref\@currentHref
+ \endgroup
+% \end{macrocode}
+% The \package{hypcap} package restores the previous definition of |\caption|
+% inside |\hc@@caption|. But since we will call this inside a group later on
+% (making this restauration non-working), we have to make this for ourself
+% inside |\caption|.
+% (This would not be necessary if \package{hypcap} would do this inside
+% |\hc@caption| instead of |\hc@@caption|.)\par
+% Additionally we increase the float counter here (since we have suppressed this
+% in |\capstart|) and use |\caption@caption| here, so |\caption*| will work as
+% expected.
+% \begin{macrocode}
+ \def\caption{%
+ \let\caption\hc@org@caption
+ \H@refstepcounter\@captype
+ \caption@caption\hc@caption}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\hc@@caption}
+% Here comes our version of |\hc@@caption|:
+% \begin{macrocode}
+ \let\caption@hc@@caption\hc@@caption
+ \long\def\hc@@caption#1[#2]#3{%
+ \caption@beginex{#1}{#2}%
+% \end{macrocode}
+% Beside the usual |\caption@begin| and |\caption@end| stuff (to support local
+% options etc.) we make sure our saved \package{hyperref} reference will be
+% used.
+% \begin{macrocode}
+ \let\caption@hyper@makecurrent\hyper@makecurrent
+ \def\hyper@makecurrent\@captype{%
+ \let\hyper@makecurrent\caption@hyper@makecurrent
+ \global\let\@currentHref\caption@currentHref}%
+% \end{macrocode}
+% \begin{macrocode}
+ \caption@hc@@caption{#1}[{#2}]{#3}%
+ \caption@end}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+}
+% \end{macrocode}
+%
+%
+% \subsubsection*{listings package support}
+%
+% \begin{macrocode}
+\caption@ifpackage{listings}{lst@MakeCaption}{%
+ \PackageInfo{caption}{listings package v1.2 (or newer) detected}%
+%
+ \let\caption@lst@MakeCaption\lst@MakeCaption
+ \def\lst@MakeCaption#1{%
+ \let\caption@setfloattype\caption@settype
+ \def\caption@autoposition{\caption@setposition{#1}}%
+ \caption@begin{lstlisting}%
+ \caption@lst@MakeCaption{#1}%
+ \caption@end}%
+%
+}
+% \end{macrocode}
+%
+% \subsubsection*{longtable package support}
+%
+% \begin{macrocode}
+\caption@ifpackage{longtable}{LT@makecaption}{%
+ \PackageInfo{caption}{longtable package v3.15 (or newer) detected}%
+%
+% Original code:
+% \def\LT@makecaption#1#2#3{%
+% \LT@mcol\LT@cols c{\hbox to\z@{\hss\parbox[t]\LTcapwidth{%
+% % Based on article class "\@makecaption", "#1" is "\@gobble" in star
+% % form, and "\@firstofone" otherwise.
+% \sbox\@tempboxa{#1{#2: }#3}%
+% \ifdim\wd\@tempboxa>\hsize
+% #1{#2: }#3%
+% \else
+% \hbox to\hsize{\hfil\box\@tempboxa\hfil}%
+% \fi
+% \endgraf\vskip\baselineskip}%
+% \hss}}}
+%
+ \def\LT@makecaption#1#2#3{%
+% \noalign{\vskip...}%
+%
+ \LT@mcol\LT@cols c{\hbox to\z@{\hss\parbox[t]\hsize{%
+%
+ \caption@letfloattype{longtable}{% bugfixed v3.0e
+ \ifdim\LTcapwidth=4in \else
+ \caption@setwidth\LTcapwidth
+ \fi}%
+% \caption@setdefaultpos{t}% default = top
+ \let\caption@defaultpos\@firstoftwo% default = top
+ \def\caption@autoposition{% does not work within \end(last)foot!
+ \caption@setposition{\ifcase\LT@rows t\else b\fi}}%
+%
+ \caption@begin{table}%
+%
+% This skip has 2 purposes:
+% 1. Correct the heigth of the \parbox[t]. Usual it's the height of
+% the very first line, but because of our extra skip it's always 0pt.
+% 2. Correct \arraystretch, which usually also affect the longtable
+% caption. (If this is not requested, take \strutbox instead.)
+% NOTE: This is only a quick workaround, it has to be revised later on.
+%
+ \vskip-\ht\@arstrutbox
+%
+ \caption@iftop{\vskip\belowcaptionskip}{\vskip\abovecaptionskip}%
+% \let\caption@beginbox\caption@beginLTbox
+ \caption@startrue#1\caption@starfalse
+ \caption@@make{#2}{#3}\endgraf
+ \caption@iftop{\vskip\abovecaptionskip}{\vskip\belowcaptionskip}%
+ \caption@end}%
+%
+ \hss}}}%
+%
+}
+% \end{macrocode}
+%
+% \subsubsection*{rotating package support}
+%
+% \begin{macrocode}
+\caption@ifpackage{rotating}{@rotcaption}{%
+ \PackageInfo{caption}{rotating package v2.0 (or newer) detected}%
+%
+ \let\caption@rot\rotcaption
+ \def\rotcaption{\caption@caption\caption@rot}%
+%
+ \let\caption@@rot\@rotcaption
+ \long\def\@rotcaption#1[#2]#3{%
+ \caption@beginex{#1}{#2}%
+ \caption@@rot{#1}[{#2}]{#3}%
+ \caption@end}%
+%
+% Original code:
+% \long\def\@makerotcaption#1#2{%
+% \setbox\@tempboxa\hbox{#1: #2}%
+% \ifdim \wd\@tempboxa > .8\vsize
+% \rotatebox{90}{%
+% \begin{minipage}{.8\textheight}#1: #2\end{minipage}%
+% }\par
+% \else%
+% \rotatebox{90}{\box\@tempboxa}%
+% \fi
+% \hspace{12pt}%
+% }
+%
+ \long\def\@makerotcaption#1#2{%
+ \rotatebox{90}{%
+ \begin{minipage}{.8\textheight}%
+ \caption@@make{#1}{#2}%
+ \end{minipage}%
+ }\par
+ \hspace{12pt}}%
+%
+}
+% \end{macrocode}
+%
+% \subsubsection*{sidecap package support}
+%
+% \begin{macrocode}
+\caption@ifpackage{sidecap}{endSC@FLOAT}{%
+ \PackageInfo{caption}{sidecap package v1.4d (or newer) detected}%
+%
+% First of all, we let sidecap use an actual definition of \caption:
+% (This is only required for version 1.5d of the sidecap package.)
+%
+ \let\SC@caption=\caption
+%
+% Make \caption* and local settings (\captionsetup) work
+%
+ \let\caption@SC@zfloat\SC@zfloat
+ \def\SC@zfloat#1#2#3[#4]{%
+% #2 = `figure' or `table' => \SC@captype
+ \caption@SC@zfloat{#1}{#2}{#3}[#4]%
+%
+ \global\let\SC@CAPsetup\@empty
+ \def\captionsetup##1{\g@addto@macro\SC@CAPsetup{,##1}}%
+%
+ \let\caption@old\caption
+% \def\caption{\renewcommand\captionsetup[1]{}\caption@caption\caption@old}%
+ \def\caption{\caption@caption\caption@old}%
+ }%
+%
+% Before typesetting the caption, we set the captionmargin to zero
+% because the extra margin is only disturbing here.
+% (We don't need to take care about the caption position because
+% the sidecap package set both \abovecaptionskip and \belowcaptionskip
+% to a skip of zero anyway.)
+% Furthermore \SC@justify will override the caption justification, if set.
+%
+% Very old version (1.4): \SC@justify is not defined
+% Older versions (1.5): \SC@justify is \relax when not set
+% Newer versions (1.6): \SC@justify is \@empty when not set
+%
+ \let\caption@endSC@FLOAT\endSC@FLOAT
+ \def\endSC@FLOAT{%
+% (Note that \@captype isn't defined so far, this will be done inside
+% the original definition of \endSC@FLOAT.)
+% We set \@captype already here, so \captionsetup will
+% work with \@captype-based options, too. (new v3.0d)
+ \let\@captype\SC@captype
+ \caption@esetup\SC@CAPsetup
+%
+ \caption@letfloattype{SC\@captype}{% bugfixed v3.0e
+ \caption@setmargin\z@
+ \@ifundefined{SC@justify}{}{%
+ \ifx\SC@justify\@empty\else
+ \let\caption@hj\SC@justify
+ \let\SC@justify\@empty
+ \fi}}%
+%
+ \long\def\caption@ifempty##1{% bugfix v3.0e
+ \ifx\SC@CAPtext\@empty
+ \expandafter\@firstofone
+ \else
+ \expandafter\@gobble
+ \fi}%
+%
+ \caption@endSC@FLOAT}%
+%
+}
+% \end{macrocode}
+%
+% \subsubsection*{supertabular package support}
+%
+% \begin{macrocode}
+\def\caption@setSTposition{%
+ \caption@setposition{\if@topcaption t\else b\fi}}
+%
+\caption@ifpackage{supertabular}{ST@caption}{%
+ \PackageInfo{caption}{supertabular package detected}%
+%
+% Improvement v3.0e: \topcaption* and \bottomcaption*
+ \let\caption@tablecaption\tablecaption
+ \def\tablecaption{\caption@caption\caption@tablecaption}%
+%
+% Original code:
+% \long\def\ST@caption#1[#2]#3{\par%
+% \addcontentsline{\csname ext@#1\endcsname}{#1}%
+% {\protect\numberline{%
+% \csname the#1\endcsname}{\ignorespaces #2}}
+% \begingroup
+% \@parboxrestore
+% \normalsize
+% \if@topcaption \vskip -10\p@ \fi
+% \@makecaption{\csname fnum@#1\endcsname}{\ignorespaces #3}\par
+% \if@topcaption \vskip 10\p@ \fi
+% \endgroup}
+%
+ \let\caption@ST\ST@caption
+ \long\def\ST@caption#1[#2]#3{\par% bugfixed v3.0a
+ \caption@letfloattype{supertabular}{}%
+ \let\caption@fixposition\caption@setSTposition
+ \caption@beginex{#1}{#2}%
+ \addcontentsline{\csname ext@#1\endcsname}{#1}%
+ {\protect\numberline{%
+ \csname the#1\endcsname}{\ignorespaces #2}}%
+ \@parboxrestore
+ \normalsize
+ \@makecaption{\csname fnum@#1\endcsname}{\ignorespaces #3}\par
+ \caption@end}%
+%
+}
+% \end{macrocode}
+%
+% \iffalse
+%</package>
+% \fi
+%
+% \clearpage
+% \Finale
+%
+\endinput
diff --git a/Master/texmf-dist/source/latex/caption/caption.ins b/Master/texmf-dist/source/latex/caption/caption.ins
new file mode 100644
index 00000000000..405da4afc91
--- /dev/null
+++ b/Master/texmf-dist/source/latex/caption/caption.ins
@@ -0,0 +1,46 @@
+\def\batchfile{caption.ins}
+\input docstrip
+
+\askonceonly
+\keepsilent
+
+\preamble
+
+Copyright (C) 1994-2005 Axel Sommerfeldt (caption@sommerfeldt.net)
+
+--------------------------------------------------------------------------
+
+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,
+caption2.dtx, caption.xml, and anleitung.tex and the derived files
+caption.sty, caption2.sty, caption3.sty, and manual.tex.
+
+\endpreamble
+
+\generate{\file{caption.sty}{\from{caption.dtx}{package}}
+ \file{caption3.sty}{\from{caption.dtx}{kernel}}
+ \file{manual.tex}{\from{caption.dtx}{driver}}}
+\generate{\file{caption2.sty}{\from{caption2.dtx}{package}}}
+
+\Msg{***********************************************************}
+\Msg{*}
+\Msg{* To finish the installation you have to move the files}
+\Msg{* `caption.sty', `caption2.sty', and 'caption3.sty'}
+\Msg{* into a directory searched by TeX.}
+\Msg{*}
+\Msg{* To produce the documentation run the file `manual.tex'}
+\Msg{* (english version) or the file `anleitung.tex' (german}
+\Msg{* version) through LaTeX.}
+\Msg{*}
+\Msg{***********************************************************}
diff --git a/Master/texmf-dist/source/latex/caption/caption2.dtx b/Master/texmf-dist/source/latex/caption/caption2.dtx
new file mode 100644
index 00000000000..c96a7635a23
--- /dev/null
+++ b/Master/texmf-dist/source/latex/caption/caption2.dtx
@@ -0,0 +1,543 @@
+% \iffalse meta-comment
+%
+% This is file `caption2.dtx'.
+%
+% Copyright (C) 1994-2004 Axel Sommerfeldt (caption@sommerfeldt.net)
+%
+% --------------------------------------------------------------------------
+%
+% 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,
+% caption2.dtx, caption.xml, and anleitung.tex and the derived files
+% caption.sty, caption2.sty, caption3.sty, and manual.tex.
+%
+% \fi
+% \CheckSum{843}
+%
+% \iffalse
+%<*driver>
+\documentclass{ltxdoc}
+\setlength\parindent{0pt}
+\setlength\parskip{\smallskipamount}
+%
+\ifx\pdfoutput\undefined\else
+ \ifcase\pdfoutput\else
+ \usepackage{mathptmx,courier}
+ \usepackage[scaled=0.90]{helvet}
+ \fi
+\fi
+%
+\usepackage{caption2}[2004/04/16]
+%
+\begin{document}
+ \DocInput{caption2.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \newcommand*{\purerm}[1]{{\upshape\mdseries\rmfamily #1}}
+% \newcommand*{\puresf}[1]{{\upshape\mdseries\sffamily #1}}
+% \newcommand*{\purett}[1]{{\upshape\mdseries\ttfamily #1}}
+% \let\package\puresf\def\thispackage{\package{caption2}}
+% \let\env\purett \let\opt\purett
+%
+% \GetFileInfo{caption2.sty}
+% \title{The \thispackage\ package\thanks{This package has version number
+% \fileversion, last revised \filedate.}}
+% \author{Axel Sommerfeldt\\\texttt{caption@sommerfeldt.net}}
+% \date{2004/08/17}
+% \maketitle
+%
+% \changes{v2.0}{ 9 Oct 95}{New experimental version: Many new commands and features}
+% \changes{v2.0}{ 9 Oct 95}{Support of the longtable package added}
+% \changes{v2.1}{20 Feb 02}{Revised: New commands and options}
+% \changes{v2.1}{26 Feb 02}{Adapted to version 2.1 of the subfigure package}
+% \changes{v2.1a}{12 Nov 03}{Some minor bug fixes and improved compatibility to v2.0}
+% \changes{v2.1b}{16 Apr 04}{Some minor bug fixes and improved compatibility to v2.0}
+% \changes{v2.1c}{10 May 04}{Some minor bug fixes and improved compatibility to v2.0}
+%
+% \providecommand\LaTeXcomp{The \LaTeX{} Companion}
+%
+% \section*{This package is obsolete!}
+%
+% The \package{caption2} package used to be an experimental side-version of
+% the regular \package{caption} package and has been superseed by the new
+% release of the regular \package{caption} package version \mbox{3.0} in
+% December 2003.
+%
+% \package{caption2} is still some kind of supported, that means it will be
+% part of future releases and bugs will still be fixed, so existing documents
+% using this package will still compile. But I will \emph{not} answer
+% questions about this package anymore except questions on migrating to the
+% regular version of the \package{caption} package. And it will \emph{not} be
+% adapted or enhanced in the future.
+%
+% So please don't use this package for new documents. It's old, it's obsolete
+% and it starts to begin smell bad!
+%
+% Please ignore all hints in books or other documents which try to tell you
+% that the \package{caption2} package should be used instead of the
+% \package{caption} package -- these hints are outdated since December 2003.
+%
+% \StopEventually{}
+%
+% \DoNotIndex{\\,\_,\ ,\@@par}
+% \DoNotIndex{\@classoptionslist,\@currext,\@currname}
+% \DoNotIndex{\@ehc,\@ehd,\@empty,\@expandtwoargs}
+% \DoNotIndex{\@for,\@firstofone,\@firstoftwo}
+% \DoNotIndex{\@gobble,\@gobblefour,\@gobbletwo,\@hangfrom}
+% \DoNotIndex{\@ifnextchar,\@ifstar,\@ifundefined,\@latex@error}
+% \DoNotIndex{\@namedef,\@nameuse}
+% \DoNotIndex{\@onlypreamble,\@parboxrestore,\@plus,\@ptionlist}
+% \DoNotIndex{\@removeelement,\@restorepar,\@secondoftwo,\@setpar}
+% \DoNotIndex{\@tempa,\@tempboxa,\@tempdima,\@tempb,\@tempc}
+% \DoNotIndex{\@undefined,\@unprocessedoptions,\@unusedoptionlist}
+% \DoNotIndex{\p@,\z@}
+% \DoNotIndex{\active,\addtocounter,\addtolength,\advance}
+% \DoNotIndex{\baselineskip,\begin,\begingroup,\bfseries,\bgroup,\box}
+% \DoNotIndex{\catcode,\centering,\changes,\csname,\def,\divide,\do,\downarrow}
+% \DoNotIndex{\edef,\egroup,\else,\empty,\end,\endcsname,\endgraf,\endgroup,\expandafter}
+% \DoNotIndex{\fi,\footnotesize,\global}
+% \DoNotIndex{\hangindent,\hbox,\hfil,\hsize,\hskip,\hspace,\hss}
+% \DoNotIndex{\if,\ifcase,\ifdim,\ifnum,\ifodd,\ifvoid,\ifvmode}
+% \DoNotIndex{\ifx,\ignorespaces,\itshape}
+% \DoNotIndex{\Large,\large,\leavevmode,\leftmargini,\leftskip,\let,\linewidth}
+% \DoNotIndex{\llap,\long,\m@ne,\margin,\mdseries,\message}
+% \DoNotIndex{\newcommand,\newdimen,\newlength,\newline,\newif,\newsavebox}
+% \DoNotIndex{\next,\nobreakspace,\noexpand,\noindent,\numberline}
+% \DoNotIndex{\normalsize,\or,\par,\parbox,\parfillskip}
+% \DoNotIndex{\parindent,\parskip,\prevdepth,\protect,\protected@edef,\providecommand}
+% \DoNotIndex{\quad}
+% \DoNotIndex{\raggedleft,\raggedright,\relax,\renewcommand,\RequirePackage}
+% \DoNotIndex{\rightskip,\rmfamily}
+% \DoNotIndex{\sbox,\scriptsize,\scshape,\setbox,\setlength,\sffamily,\slshape}
+% \DoNotIndex{\small,\string,\space,\strut}
+% \DoNotIndex{\textheight,\the,\toks@,\typeout,\ttfamily}
+% \DoNotIndex{\undefined,\unvbox,\uparrow,\upshape,\usebox,\usepackage}
+% \DoNotIndex{\vbox,\vsize,\vskip,\wd,\width,\z@skip}
+% \DoNotIndex{\AtBeginDocument,\AtEndOfPackage,\CurrentOption,\DeclareOption}
+% \DoNotIndex{\ExecuteOptions,\GenericWarning,\IfFileExists,\InputIfFileExists}
+% \DoNotIndex{\NeedsTeXFormat,\MessageBreak}
+% \DoNotIndex{\PackageError,\PackageInfo,\PackageWarning,\PackageWarningNoLine}
+% \DoNotIndex{\ProcessOptions,\ProvidesPackage}
+%
+% \clearpage
+%
+% \section{The Implementation}
+% (not documented anymore)
+% \iffalse
+%<*package>
+% \fi
+%
+% \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}[1994/12/01]
+\ProvidesPackage{caption2}[2004/05/10 v2.1c Customising captions (AS)]
+%\PackageWarning{caption2}{THIS PACKAGE IS OBSOLETE, USE caption INSTEAD!}
+\newcommand*\captionfont{}
+\newcommand*\captionlabelfont{}
+\newcommand*\captionlabeldelim{}
+\newcommand*\captionlabelsep{}
+\newcommand*\captionsize{}
+\newdimen\captionmargin
+\newdimen\captionwidth
+\newif\ifcaptionwidth
+\newdimen\captionindent
+\newif\ifcaptionlabel\captionlabeltrue
+\newif\ifonelinecaptions
+\newif\ifignoreLTcapwidth
+\newcommand*\setcaptionmargin{%
+ \captionwidthfalse
+ \setlength\captionmargin}
+\newcommand*\setcaptionwidth{%
+ \captionwidthtrue
+ \setlength\captionwidth}
+\newcommand*\normalcaptionparams{%
+ \let\captionsize\@empty
+ \renewcommand*\captionfont{\captionsize}%
+ \let\captionlabelfont\@empty
+ \renewcommand*\captionlabeldelim{:}%
+ \renewcommand*\captionlabelsep{\space}%
+ \setcaptionmargin\z@\setlength\captionindent\z@
+ \onelinecaptionstrue}
+\newcommand*\caption@eh{%
+ If you do not understand this error, please take a closer look\MessageBreak
+ at the documentation of the `caption2' package.\MessageBreak
+ \@ehc}
+\newcommand*\defcaptionstyle[1]{%
+ \@namedef{caption@@#1}}
+\newcommand*\newcaptionstyle[1]{%
+ \expandafter\ifx\csname caption@@#1\endcsname\relax
+ \expandafter\defcaptionstyle
+ \else
+ \PackageError{caption2}{Caption style `#1' already defined}{\caption@eh}%
+ \expandafter\@gobbletwo
+ \fi
+ {#1}}
+\newcommand*\renewcaptionstyle[1]{%
+ \expandafter\ifx\csname caption@@#1\endcsname\relax
+ \PackageError{caption2}{Caption style `#1' undefined}{\caption@eh}%
+ \expandafter\@gobbletwo
+ \else
+ \expandafter\defcaptionstyle
+ \fi
+ {#1}}
+\newcommand*\dummycaptionstyle[2]{%
+ \defcaptionstyle{#1}{%
+ \expandafter\ifx\csname caption@@\caption@style\expandafter\endcsname%
+ \csname caption@@#1\endcsname
+ \PackageError{caption2}{You can't use the caption style `#1' directy}{%
+ The caption style `#1' is only a dummy and does not really exists.%
+ \MessageBreak You have to redefine it (with \protect\renewcaptionstyle)
+ before you can select\MessageBreak it with \protect\captionstyle.
+ \space\caption@eh}%
+ \else
+ #2\usecaptionstyle{\caption@style}%
+ \fi}}
+\newcommand*\captionstyle[1]{%
+ \expandafter\ifx\csname caption@@#1\endcsname\relax
+ \PackageError{caption2}{Undefined caption style `#1'}{\caption@eh}%
+ \else
+ \def\caption@style{#1}%
+ \fi}
+\newcaptionstyle{normal}{\caption@make{normal}}
+\newcaptionstyle{center}{\caption@make{center}}
+\newcaptionstyle{centerlast}{\caption@make{centerlast}}
+\newcaptionstyle{flushleft}{\caption@make{flushleft}}
+\newcaptionstyle{flushright}{\caption@make{flushright}}
+\newcaptionstyle{hang}{\caption@make{hang}}
+\newcaptionstyle{hang+center}{\caption@make{hang@center}}
+\newcaptionstyle{hang+centerlast}{\caption@make{hang@centerlast}}
+\newcaptionstyle{hang+flushleft}{\caption@make{hang@flushleft}}
+\newcaptionstyle{indent}{\caption@make{indent}}
+\newcommand*\caption@makecaption[1]{%
+ \usecaptionmargin
+ \ifcaptionlabel
+ \def\caption@label{%
+ {\captionlabelfont\captionlabel\captionlabeldelim}\captionlabelsep}%
+ \else
+ \let\caption@label\@empty
+ \fi
+ \captionfont
+ \onelinecaption
+ {\caption@label\captiontext}%
+ {\parbox[b]\captionlinewidth{\strut\@nameuse{caption@@@#1}\par}\par}}
+\newcommand*\caption@make{\caption@makecaption}
+\newcommand*\caption@@@normal{%
+ \caption@label\captiontext}
+\newcommand*\caption@@@center{%
+ \centering\caption@label\captiontext}%
+\newcommand*\caption@centerlast{%
+ \advance\leftskip by 0pt plus 1fil%
+ \advance\rightskip by 0pt plus -1fil%
+ \parfillskip0pt plus 2fil\relax}
+\newcommand*\caption@@@centerlast{%
+ \caption@centerlast\caption@label\captiontext}
+\newcommand*\caption@@@flushleft{%
+ \raggedright\caption@label\captiontext}%
+\newcommand*\caption@@@flushright{%
+ \raggedleft\caption@label\captiontext}%
+\newcommand*\caption@@@hang{%
+ \sbox\@tempboxa{\caption@label}%
+ \hangindent\wd\@tempboxa\noindent
+ \usebox\@tempboxa\caption@hangplus\captiontext}
+\newcommand*\caption@hangplus{}
+\newcommand*\caption@@@hang@center{%
+ \let\caption@hangplus\centering\caption@@@hang}
+\newcommand*\caption@@@hang@centerlast{%
+ \let\caption@hangplus\caption@centerlast\caption@@@hang}
+\newcommand*\caption@@@hang@flushleft{%
+ \let\caption@hangplus\raggedright\caption@@@hang}
+\newcommand*\caption@@@indent{%
+ \hangindent\captionindent\noindent
+ \caption@label\captiontext}
+\DeclareOption{normal}{\captionstyle{normal}}
+\DeclareOption{center}{\captionstyle{center}}
+\DeclareOption{centerlast}{\captionstyle{centerlast}}
+\DeclareOption{flushleft}{\captionstyle{flushleft}}
+\DeclareOption{flushright}{\captionstyle{flushright}}
+\DeclareOption{anne}{\ExecuteOptions{centerlast}}
+\DeclareOption{hang}{\captionstyle{hang}}
+\DeclareOption{hang+center}{\captionstyle{hang+center}}
+\DeclareOption{hang+centerlast}{\captionstyle{hang+centerlast}}
+\DeclareOption{hang+flushleft}{\captionstyle{hang+flushleft}}
+\DeclareOption{isu}{\ExecuteOptions{hang}}
+\DeclareOption{indent}{\captionstyle{indent}}
+\DeclareOption{scriptsize}{\g@addto@macro\captionsize\scriptsize}
+\DeclareOption{footnotesize}{\g@addto@macro\captionsize\footnotesize}
+\DeclareOption{small}{\g@addto@macro\captionsize\small}
+\DeclareOption{normalsize}{\g@addto@macro\captionsize\normalsize}
+\DeclareOption{large}{\g@addto@macro\captionsize\large}
+\DeclareOption{Large}{\g@addto@macro\captionsize\Large}
+\DeclareOption{up}{\g@addto@macro\captionlabelfont\upshape}
+\DeclareOption{it}{\g@addto@macro\captionlabelfont\itshape}
+\DeclareOption{sl}{\g@addto@macro\captionlabelfont\slshape}
+\DeclareOption{sc}{\g@addto@macro\captionlabelfont\scshape}
+\DeclareOption{md}{\g@addto@macro\captionlabelfont\mdseries}
+\DeclareOption{bf}{\g@addto@macro\captionlabelfont\bfseries}
+\DeclareOption{rm}{\g@addto@macro\captionlabelfont\rmfamily}
+\DeclareOption{sf}{\g@addto@macro\captionlabelfont\sffamily}
+\DeclareOption{tt}{\g@addto@macro\captionlabelfont\ttfamily}
+\DeclareOption{oneline}{\onelinecaptionstrue}
+\DeclareOption{nooneline}{\onelinecaptionsfalse}
+\newcommand*\caption@package[1]{\@namedef{caption@pkt@#1}}
+\DeclareOption{float}{\caption@twozerofalse\caption@package{float}{1}}
+\DeclareOption{longtable}{\caption@twozerofalse\caption@package{longtable}{1}}
+\DeclareOption{subfigure}{\caption@twozerofalse\caption@package{subfigure}{1}}
+\DeclareOption{none}{\caption@twozerofalse
+ \caption@package{float}{0}\caption@package{longtable}{0}%
+ \caption@package{subfigure}{0}}
+\DeclareOption{all}{\ExecuteOptions{float,longtable,subfigure}}
+\newif\ifcaption@ruled
+\DeclareOption{ruled}{\caption@ruledtrue}
+\DeclareOption{boxed}{}
+\DeclareOption{ignoreLTcapwidth}{\ignoreLTcapwidthtrue}
+\DeclareOption{debug}{\caption@debugtrue}
+\newif\ifcaption@debug
+\newif\ifcaption@twozero
+\normalcaptionparams
+\ExecuteOptions{none,normal}
+\caption@twozerotrue
+\ProcessOptions*
+\ifcaption@twozero
+ \PackageInfo{caption2}{Running in caption2 v2.0 compatibility mode}
+\fi
+\def\captionof{\@ifstar{\caption@of{\caption*}}{\caption@of\caption}}
+\newcommand*\caption@of[2]{\def\@captype{#2}#1}
+\@ifundefined{abovecaptionskip}{%
+ \newlength\abovecaptionskip\setlength\abovecaptionskip{10\p@}}{}
+\@ifundefined{belowcaptionskip}{%
+ \newlength\belowcaptionskip\setlength\belowcaptionskip{0\p@}}{}
+\newdimen\captionlinewidth
+\newdimen\realcaptionwidth
+\newcommand*\usecaptionmargin{%
+ \ifcaptionwidth
+ \leftskip\captionlinewidth
+ \advance\leftskip by -\captionwidth
+ \divide\leftskip by 2
+ \rightskip\leftskip
+ \captionlinewidth\captionwidth
+ \else
+ \leftskip\captionmargin
+ \rightskip\captionmargin
+ \advance\captionlinewidth by -2\captionmargin
+ \fi
+ \realcaptionwidth\captionlinewidth}
+\newcommand\onelinecaption[1]{%
+ \let\next\@firstofone
+ \ifonelinecaptions
+ \sbox\@tempboxa{#1}%
+ \ifdim\wd\@tempboxa >\captionlinewidth
+ \else
+ \def\next{{\centering\usebox{\@tempboxa}\par}\@gobble}%
+ \fi
+ \fi\next}
+\newcommand*\usecaptionstyle[1]{%
+ \@ifundefined{captiontext}{%
+ \PackageError{caption2}{You can't use \protect#1
+ in normal text}{The usage of \protect#1 is only
+ allowed inside code declared with\MessageBreak \protect\defcaptionstyle,
+ \protect\newcaptionstyle \space or \protect\renewcaptionstyle.
+ \space\caption@eh}
+ }{%
+ \@ifundefined{caption@@#1}%
+ {\PackageError{caption2}{Caption style `#1' undefined}{\caption@eh}}%
+ {\@nameuse{caption@@#1}}%
+ }}
+\renewcommand\@makecaption[2]{%
+ \vskip\abovecaptionskip
+ \captionlinewidth\hsize
+ \realcaptionwidth\hsize
+ \def\captionlabel{#1}%
+ \def\captiontext{#2}%
+ \usecaptionstyle{\caption@style}%
+ \vskip\belowcaptionskip}
+\renewcommand*\caption@package[3]{%
+ \if1\@nameuse{caption@pkt@#1}%
+ \@ifundefined{#2}%
+ {\let\next\AtBeginDocument}%
+ {\let\next\@firstofone}%
+ \else\ifcaption@twozero
+ \@ifundefined{#2}%
+ {#3\let\next\@gobble}%
+ {\let\next\@firstofone}%
+ \else
+ #3\let\next\@gobble
+ \fi\fi
+ \expandafter\let\csname caption@pkt@#1\endcsname\undefined
+ \ifcaption@debug
+ \ifx\next\@gobble\PackageInfo{caption2}{#1 => gobble}%
+ \else\ifx\next\@firstofone\PackageInfo{caption2}{#1 => firstofone}%
+ \else\ifx\next\AtBeginDocument\PackageInfo{caption2}{#1 => AtBeginDocument}%
+ \fi\fi\fi
+ \fi
+ \next}
+\caption@package{float}{floatc@plain}{}{%
+ \ifx\floatc@plain\relax
+ \PackageWarning{caption2}{%
+ Option `float' was set but there is no float package loaded}
+ \else
+ \PackageInfo{caption2}{float package v1.2 (or newer) detected}
+ \newcommand\caption@floatc[3]{%
+ \ifx\captionlabelfont\@empty
+ \let\captionlabelfont\@fs@cfont
+ \fi
+ \captionlinewidth\hsize
+ \realcaptionwidth\hsize
+ \def\captionlabel{#2}%
+ \def\captiontext{#3}%
+ \usecaptionstyle{#1}}
+ \renewcommand*\floatc@plain{\caption@floatc{\caption@style}}
+ \ifcaption@ruled
+ \dummycaptionstyle{ruled}{\onelinecaptionsfalse\setcaptionmargin{\z@}}%
+ \else
+ \newcaptionstyle{ruled}{%
+ \ifcaptionlabel
+ {\@fs@cfont\captionlabel}\space%
+ \fi\captiontext\par}%
+ \fi
+ \renewcommand*\floatc@ruled{\caption@floatc{ruled}}
+ \renewcommand*\caption@of[2]{\def\@captype{#2}%
+ \@ifundefined{fst@#2}{}{%
+ \@nameuse{fst@#2}%
+ \@ifundefined{@float@setevery}{}{\@float@setevery{#2}}%
+ \let\caption@fs@capt\@fs@capt
+ \let\@fs@capt\caption@of@float}%
+ #1}
+ \newcommand\caption@of@float[2]{\egroup
+ \vskip\abovecaptionskip
+ \normalsize\caption@fs@capt{#1}{#2}%
+ \vskip\belowcaptionskip
+ \bgroup}%
+ \fi}
+\caption@package{longtable}{LT@makecaption}{}{%
+ \ifx\LT@makecaption\relax
+ \PackageWarning{caption2}{%
+ Option `longtable' was set but there is no longtable package loaded}
+ \else
+ \PackageInfo{caption2}{longtable package v3.15 (or newer) detected}
+ \dummycaptionstyle{longtable}{}
+ \renewcommand\LT@makecaption[3]{%
+ \LT@mcol\LT@cols c{\hbox to\z@{\hss\parbox[t]\hsize{%
+ \ifignoreLTcapwidth
+ \else
+ \setcaptionwidth\LTcapwidth
+ \fi
+ \captionlinewidth\hsize
+ \realcaptionwidth\hsize
+ \captionlabelfalse#1\captionlabeltrue
+ \def\captionlabel{#2}%
+ \def\captiontext{#3}%
+ \usecaptionstyle{longtable}%
+ \endgraf\vskip\baselineskip}%
+ \hss}}}
+ \fi}
+\newcommand*\setsubcapstyle{%
+ \@ifundefined{subcapraggedrightfalse}{%
+ \newif\ifsubcapraggedright}{}%
+ \ifsubcaphang
+ \ifsubcapcenter
+ \subcapstyle{hang+center}%
+ \else\ifsubcapcenterlast
+ \subcapstyle{hang+centerlast}%
+ \else\ifsubcapraggedright
+ \subcapstyle{hang+flushleft}%
+ \else
+ \subcapstyle{hang}%
+ \fi\fi\fi
+ \else\ifsubcapcenter
+ \subcapstyle{center}%
+ \else\ifsubcapcenterlast
+ \subcapstyle{centerlast}%
+ \else\ifsubcapraggedright
+ \subcapstyle{flushleft}%
+ \else
+ \subcapstyle{normal}%
+ \fi\fi\fi\fi}
+\newcommand\caption@makesubcaption[2]{%
+ \renewcommand*\captionfont{\subcapsize\subcapfont}%
+ \renewcommand*\captionlabelfont{\normalfont\subcapsize\subcaplabelfont}%
+ \let\captionlabeldelim\subcaplabeldelim
+ \let\captionlabelsep\subcaplabelsep
+ \ifsubfigcapwidth\captionwidthtrue\else\captionwidthfalse\fi
+ \setlength\captionmargin\subfigcapmargin
+ \setlength\captionwidth\subfigcapwidth
+ \captionindent\subcapindent
+ \ifsubcapnooneline\onelinecaptionsfalse\else\onelinecaptionstrue\fi
+ \hbox to\@tempdima{%
+ \caption@subfig@hss\parbox[t]{\@tempdima}{%
+ \captionlinewidth\@tempdima
+ \realcaptionwidth\@tempdima
+ \captionlabeltrue
+ \def\captionlabel{#1}%
+ \def\captiontext{\ignorespaces #2}%
+ \usecaptionstyle{\caption@substyle}}%
+ \caption@subfig@hss}}
+\caption@package{subfigure}{@makesubfigurecaption}{%
+ \let\setsubcapstyle\undefined
+ \let\caption@makesubcaption\undefined}{%
+ \ifx\@makesubfigurecaption\relax
+ \PackageWarning{caption2}{%
+ Option `subfigure' was set but there is no subfigure package loaded}
+ \let\setsubcapstyle\undefined
+ \let\caption@makesubcaption\undefined
+ \else
+ \ifx\subcapfont\undefined
+ \PackageInfo{caption2}{subfigure package v2.0 detected}
+ \let\subcapfont\@empty
+ \newcommand*\subfigcapwidth{\z@}
+ \newcommand*\setsubcapmargin{%
+ \subfigcapwidthfalse
+ \renewcommand*\subfigcapmargin}
+ \newcommand*\setsubcapwidth{%
+ \subfigcapwidthtrue
+ \renewcommand*\subfigcapwidth}
+ \newcommand*\subcaplabelsep{\space}
+ \let\caption@subfig@hss\hfil
+ \else
+ \PackageInfo{caption2}{subfigure package v2.1 (or newer) detected}
+ \newdimen\subfigcapwidth
+ \newcommand*\setsubcapmargin{%
+ \subfigcapwidthfalse
+ \setlength\subfigcapmargin}
+ \newcommand*\setsubcapwidth{%
+ \subfigcapwidthtrue
+ \setlength\subfigcapwidth}
+ \newcommand*\subcaplabelsep{\hskip\subfiglabelskip}
+ \let\caption@subfig@hss\hss
+ \fi
+ \newif\ifsubfigcapwidth
+ \newdimen\subcapindent
+ \newcommand*\subcaplabeldelim{}
+ \newcommand*\subcapstyle[1]{%
+ \expandafter\ifx\csname caption@@#1\endcsname\relax
+ \PackageError{caption2}{Undefined caption style `#1'}{\caption@eh}%
+ \else
+ \def\caption@substyle{#1}%
+ \fi}
+ \setsubcapstyle
+ \renewcommand*\@thesubfigure{\thesubfigure}
+ \renewcommand*\@thesubtable{\thesubtable}
+ \let\@makesubfigurecaption\caption@makesubcaption
+ \let\@makesubtablecaption\caption@makesubcaption
+ \fi}
+\let\caption@package\undefined
+% \end{macrocode}
+%
+% \iffalse
+%</package>
+% \fi
+%
+% \Finale
+%
+\endinput