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+% \iffalse meta-comment
+%
+% This is file `newfloat.dtx'.
+%
+% Copyright (C) 2011-2012 Axel Sommerfeldt (axel.sommerfeldt@f-m.fm)
+%
+% --------------------------------------------------------------------------
+%
+% 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 "unmaintained".
+%
+% This work consists of the files caption.ins, caption.dtx, caption2.dtx,
+% caption3.dtx, bicaption.dtx, ltcaption.dtx, subcaption.dtx, and newfloat.dtx,
+% the derived files caption.sty, caption2.sty, caption3.sty,
+% bicaption.sty, ltcaption.sty, subcaption.sty, and newfloat.sty,
+% and the user manuals caption-deu.tex, caption-eng.tex, and caption-rus.tex.
+%
+% \fi
+% \CheckSum{1291}
+%
+% \iffalse
+%<*driver>
+\NeedsTeXFormat{LaTeX2e}[1994/12/01]
+\ProvidesFile{newfloat.drv}%
+ [2012/05/18 v1.0 This package offers a command for defining new floating environments]
+\hbadness=9999 \newcount\hbadness \hfuzz=48pt % Make TeX shut up.
+%
+\documentclass{ltxdoc}
+\setlength\parindent{0pt}
+\setlength\parskip{\smallskipamount}
+%
+\usepackage{ifpdf}
+\ifpdf
+ \usepackage{mathptmx,courier}
+ \usepackage[scaled=0.90]{helvet}
+% \addtolength\marginparwidth{15pt}
+\fi
+%
+\usepackage[bottom]{footmisc}
+%
+\usepackage{hypdoc}
+\ifpdf\usepackage{hypdestopt}\fi
+\hypersetup{pdfkeywords={LaTeX, package, newfloat},pdfstartpage={},pdfstartview={}}
+%
+\usepackage{newfloat}
+%
+\DeclareRobustCommand*\eTeX{\texorpdfstring
+ {\leavevmode\hbox{$\varepsilon$}-\TeX}%
+ {e-TeX}}
+\DeclareRobustCommand*\AmS{\texorpdfstring
+ {{\protect\usefont{OMS}{cmsy}{m}{n}A\kern-.1667em\lower.5ex\hbox{M}\kern-.125emS}}%
+ {AMS}}
+\DeclareRobustCommand*\KOMAScript{\texorpdfstring
+ {\textsf{K\kern.05em O\kern.05em M\kern.05em A\kern.1em-\kern.1em Script}}%
+ {KOMA-Script}}
+\DeclareRobustCommand*\NTG{NTG}
+\DeclareRobustCommand*\SmF{SMF}
+%
+\begin{document}
+ \DocInput{newfloat.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
+% \let\env\purett \let\opt\purett
+%
+% \def\thispackage{the \package{newfloat} package}
+% \def\Thispackage{The \package{newfloat} package}
+%
+% \newcommand*\csmarg[1]{\texttt{\char`\{#1\char`\}}}
+% \newcommand*\csoarg[1]{\texttt{\char`\[#1\char`\]}}
+% \newcommand*\version[2][]{\textit{v#2}}
+%
+% \setlength\leftmargini{1.5em}
+%
+% \GetFileInfo{newfloat.drv}
+% \let\docdate\filedate
+% \GetFileInfo{newfloat.sty}
+%
+% \title{\texorpdfstring{\Thispackage\thanks{%^^A
+% This package has version number \fileversion, last revised \filedate.}}%^^A
+% {The newfloat package}}
+% \author{Axel Sommerfeldt\\
+% \href{mailto:axel.sommerfeldt@f-m.fm}{\texttt{axel.sommerfeldt@f-m.fm}}}
+% \date{\docdate}
+% \maketitle
+%
+% \begin{abstract}
+% \centering
+% This package offers the command
+% |\Declare|\-|Floating|\-|Environment| for defining new floating environments
+% which behave like |figure| and |table|.
+% \end{abstract}
+%
+% \tableofcontents
+%
+% \clearpage
+% \section{Loading the package}
+%
+% First of all you need to include this package into your document with
+% \begin{quote}
+% |\usepackage|\oarg{options}|{newfloat}|
+% \end{quote}
+% where \meta{options} are one or more of
+% \begin{quote}\begin{tabular}{r@{\,}l}
+% |within=| & \meta{``within'' counter} \emph{or} \texttt{none}\quad\\
+% |chapterlistsgap=| & \meta{value}~\footnotemark[1]
+% \end{tabular}\end{quote}
+%
+% The ``within'' counter specifies the counter which will be used to reset
+% the counter of the floating environments |figure| and |table| .
+% (Furthermore this setting will be used as default setting for
+% |\Declare|\-|Floating|\-|Environment|.)
+%
+% So for example |within=chapter| will give you a numbering scheme
+% \meta{chapter}.\meta{x} for floating environments,
+% while |within=section| will give you a numbering scheme
+% \meta{chapter}.\meta{section}.\meta{x}, or \meta{section}.\meta{x}
+% if the document class does not offer |\chapter|.
+% |within=none| will result in a continuous numbering throughout the document,
+% i.e.~the numbering scheme will be simply \meta{x}.
+%
+% The option |chapterlistsgap=|\meta{value} sets the amount of the
+% vertical gap inserted into the ``List of Figure'', ``List of Tables'',
+% and all lists created with |\Declare|\-|Floating|\-|Environment|
+% when a new chapter will be started.
+% The default value is |10pt|.
+% (This option will only be available if the document class used offer
+% the usage of chapters, e.g.~the |book| or |report| document class.)
+%
+% \pagebreak[3]
+% Both options can be changed later on, too, by using the command
+% \begin{quote}
+% |\newfloatsetup|\meta{options}\quad,
+% \end{quote}
+%
+% \pagebreak[3]
+% \section{\cs{DeclareFloatingEnvironment}}
+%
+% After loading \thispackage\ you can define your own floating environments with
+% \begin{quote}
+% \iffalse
+% \setlength{\leftmargin}{6cm}
+% \fi
+% |\DeclareFloatingEnvironment|\oarg{options}\marg{type}%
+% \iffalse
+% \oarg{name}\oarg{list name}
+% \fi
+% \end{quote}
+% where \meta{options} are one or more of
+% \begin{quote}\begin{tabular}{r@{\,}l}
+% |fileext=| & \meta{file extension}\\
+% |listname=| & \meta{list name}\\
+% |name=| & \meta{prosa name}\\
+% |placement=| & \meta{combination of \,\purett{htbp}}\\
+% |within=| & \meta{``within'' counter} \emph{or} \texttt{none}\\
+% |chapterlistsgaps=| & \texttt{on} \emph{or} \texttt{off}~\footnotemark[1]
+% \end{tabular}\end{quote}
+% \footnotetext[1]{Please note that although \thispackage\ tries hard to offer this
+% option it may not be available or is working incorrectly in cooperation with
+% your document class since there is no standard interface which we could use
+% for that purpose. Therefore we have to try to patch the \cs{chapter} command,
+% and if this fails, we try to patch \cs{addtocontents} (in an unusual way) instead.}
+%
+% If no \meta{options} are given,
+% ``lo\meta{type}'' will be used as \meta{file extension} for the list,
+% ``List of \meta{name}s'' as \meta{list name}.
+% ``\meta{name}'' as \meta{name} (but with the first letter capitalized),
+% ``|tbp|'' as \meta{placement} specifier,
+% and ``|chapter|'' resp. ``|none|'' as \meta{``within'' counter},
+% i.e., the counter which resets the numbering.
+%
+% The default value of the |chapterlistsgaps=| option depends on the
+% ``within'' setting, it is set to |on| if |chapter| or |section| is selected,
+% otherwise it is set to |off|.
+% (This option will only be available if the document class used offer
+% the usage of chapters, e.g.~the |book| or |report| document class.)
+%
+% The list will be typeset using the command |\list|\-|of|\meta{type}|s|
+% resp.~|\list|\-|of|\meta{type}|es|,
+% analogous to |\list|\-|of|\-|figures| and |\list|\-|of|\-|tables|.
+%
+% If the \package{fltpage} package is loaded, an environment called
+% |FP|\meta{type} will be defined additionally, same for |sideways|\meta{type}
+% (\package{rotating} package), |SC|\meta{type} (\package{sidecap} package),
+% and |wrap|\meta{type} (\package{wrapfig} package).
+%
+% \bigskip
+%
+% \pagebreak[3]
+% So for example
+% \begin{quote}
+% |\DeclareFloatingEnvironment{diagram}|
+% \end{quote}
+% will define a new floating environment called |diagram|,
+% the list will be stored in a file with the extension |lodiagram|, the name
+% (used for the caption) will be ``Diagram'' and the list name
+% ``List of Diagrams''.
+% The list could be typeset with |\list|\-|of|\-|diagrams|.
+% Dependent on which packages are loaded, the environments |FP|\-|diagram|,
+% |sideways|\-|diagram|, |SC|\-|diagram|, and |wrap|\-|diagram| will be defined additionally.
+%
+% \pagebreak[3]
+% Another example:
+% \begin{quote}
+% |\DeclareFloatingEnvironment[|\\
+% | fileext=lox,|\\
+% | listname={List of Matrixes},|\\
+% | name=Matrix,|\\
+% | placement=p,|\\
+% | within=section,|\\
+% | chapterlistsgaps=off,|\\
+% | ]{matrix}|
+% \end{quote}
+% will define a new floating environment called |matrix| with the given settings.
+% Please note that names which contain spaces needs to be enclosed in curly braces.
+%
+% \pagebreak[3]
+% \section{\cs{SetupFloatingEnvironment}}
+%
+% While |\DeclareFloatingEnvironment| will create new floating environments,
+% \begin{quote}
+% |\SetupFloatingEnvironment|\marg{floating environment}\marg{options}
+% \end{quote}
+% will change the settings of existing ones, i.e. either |figure| or |table|,
+% or a one created with |\Declare|\-|Floating|\-|Environment|,
+% or a one created with |\new|\-|float| offered by the \package{float} package,
+% or a one created with |\new|\-|float| offered by the \package{memoir} document class,
+% or a one created with |\Declare|\-|New|\-|Float|\-|Type| offered by the \package{floatrow} package,
+% or \ldots
+%
+% The \meta{options} are the same as the options for
+% |\Declare|\-|Floating|\-|Environment|,
+% but one should avoid changing the file extension
+% of existing floating environments,
+% i.e.~using the |fileext=| option within |\Setup|\-|Floating|\-|Environment|
+% is usually a very bad idea.
+%
+% \bigskip
+%
+% \pagebreak[3]
+% An example:
+% \begin{quote}
+% |\SetupFloatingEnvironment{lstlisting}{chapterlistsgaps=off}|
+% \end{quote}
+% will switch off the chapter lists gaps for |lstlisting| environments
+% offered by the \package{listings} package.
+%
+% \pagebreak[3]
+% \section{\cs{ForEachFloatingEnvironment}}
+%
+% \begin{quote}
+% |\ForEachFloatingEnvironment|\meta{code with \#1}
+% \end{quote}
+% will execute the given \meta{code} for all known floating environments,
+% and for ones defined with |\Declare|\-|Floating|\-|Environment| later on.
+%
+% \pagebreak[3]
+% So for example the \package{subcaption} packages uses
+% \begin{quote}
+% |\ForEachFloatingEnvironment{\DeclareCaptionSubType{#1}}|
+% \end{quote}
+% for initializing itself for all floating environments which are
+% known to \thispackage.
+%
+% \medskip
+%
+% There is also a starred variant |\For|\-|Each|\-|Floating|\-|Environment*|
+% which will execute the given code for already existing floating environments
+% only, i.e.~no hook will be placed inside |\Declare|\-|Floating|\-|Environment|.
+%
+% \pagebreak[3]
+% An example:
+% \begin{quote}
+% |\ForEachFloatingEnvironment*{\typeout{#1}}|
+% \end{quote}
+% will typeout the names of all already known floating environments to the terminal
+% and log file.
+%
+% \iffalse
+% \pagebreak[3]
+% \section{For \LaTeX{} package authors}
+%
+% |\For|\-|Each|\-|Floating|\-|Environment| without \package{newfloat} package:
+% \begin{quote}
+% |\newcommand\mypackage@foreachfloat[1]{%|\\
+% | \@ifundefined{ForEachFloatingEnvironment}%|\\
+% | {\def\@elt##1{#1}%|\\
+% | \@ifundefined{c@figure}\@gobble\@elt{figure}%|\\
+% | \@ifundefined{c@table}\@gobble\@elt{table}%|\\
+% | \let\@elt\relax|\\
+% | \newfloat@addtohook{#1}}%|\\
+% | {\ForEachFloatingEnvironment{#1}}}|\\
+% |\providecommand\newfloat@addtohook[1]{%|\\
+% | \toks@=\expandafter{\newfloat@hook{##1}#1}%|\\
+% | \edef\@tempa{\def\noexpand\newfloat@hook####1{\the\toks@}}%|\\
+% | \@tempa}|\\
+% |\providecommand*\newfloat@hook[1]{}|
+% \end{quote}
+%
+% \pagebreak[3]
+% Adding environment to list of floating environments:
+% \begin{quote}
+% |\SetupFloatingEnvironment|\marg{environment}|{}|
+% \end{quote}
+% or (without \package{newfloat} package loaded):
+% \begin{quote}
+% |\providecommand\newfloat@list{}|\\
+% |\@cons\newfloat@list{|\marg{environment}|}|
+% \end{quote}
+% (Please note the doubled curly braces around the environment name.)
+% \fi
+%
+% \iffalse
+% --------------------------------------------------------------------------- %
+% \fi
+%
+% \StopEventually{%^^A
+% \pagebreak[3]
+% \begin{thebibliography}{9}
+%
+% \bibitem{memoir}
+% Peter Wilson:\\
+% \href{http://www.ctan.org/pkg/memoir}%
+% {\emph{The Memoir Class for Configurable Typesetting}},\\
+% 2011/03/06
+%
+% \bibitem{NTGclasses}
+% Victor Eijkhout:\\
+% \href{http://www.ctan.org/pkg/ntgclass}%
+% {\emph{An introduction to the Dutch \LaTeX\ document classes}},\\
+% \mbox{3~September~1989}
+%
+% \bibitem{KOMAScript}
+% Markus Kohm \& Jens-Uwe-Morawski:\\
+% \href{http://www.ctan.org/pkg/koma-script}%
+% {\emph{KOMA-Script -- a versatile \LaTeXe\ bundle}},\\
+% 2007-01-09
+%
+% \bibitem{float}
+% Anselm Lingnau:\\
+% \href{http://www.ctan.org/pkg/float}%
+% {\emph{An Improved Environment for Floats}},\\
+% 2001/11/08
+%
+% \bibitem{fltpage}
+% Sebastian Gross:\\
+% \href{http://www.ctan.org/pkg/fltpage}%
+% {\emph{Welcome to the beta test of fltpage package!}},\\
+% 1998/11/13
+%
+% \bibitem{rotating}
+% Sebastian Rahtz and Leonor Barroca:\\
+% \href{http://www.ctan.org/pkg/rotating}%
+% {\emph{A style option for rotated objects in \LaTeX}},\\
+% 1997/09/26
+%
+% \bibitem{sidecap}
+% Rolf Niepraschk \& Hubert G\"a\ss lein:\\
+% \href{http://www.ctan.org/pkg/sidecap}%
+% {\emph{The sidecap package}},\\
+% 2003/06/06
+%
+% \bibitem{wrapfig}
+% Donald Arseneau:\\
+% \href{http://www.ctan.org/pkg/wrapfig}%
+% {\emph{WRAPFIG.STY ver 3.6}},\\
+% 2003/01/31
+%
+% \end{thebibliography}
+% }
+%
+% \iffalse
+% --------------------------------------------------------------------------- %
+% \fi
+%
+% \DoNotIndex{\\,\_,\ ,\@@par}
+% \DoNotIndex{\@bsphack}
+% \DoNotIndex{\@car,\@cdr,\@classoptionslist,\@cons,\@currext,\@currname}
+% \DoNotIndex{\@ehc,\@ehd,\@empty,\@esphack,\@expandtwoargs}
+% \DoNotIndex{\@for,\@firstofone,\@firstoftwo}
+% \DoNotIndex{\@gobble,\@gobblefour,\@gobbletwo,\@hangfrom}
+% \DoNotIndex{\@ifnextchar,\@ifpackagelater,\@ifpackageloaded}
+% \DoNotIndex{\@ifstar,\@ifundefined,\@latex@error,\@namedef,\@nameuse}
+% \DoNotIndex{\@onlypreamble,\@parboxrestore,\@plus,\@ptionlist}
+% \DoNotIndex{\@removeelement,\@restorepar,\@secondoftwo,\@setpar}
+% \DoNotIndex{\@tempa,\@tempboxa,\@tempdima,\@tempdimb,\@tempdimc,\@tempb,\@tempc}
+% \DoNotIndex{\@testopt}
+% \DoNotIndex{\@undefined,\@unprocessedoptions,\@unusedoptionlist}
+% \DoNotIndex{\p@,\z@}
+% \DoNotIndex{\active,\addtocounter,\addtolength,\advance,\aftergroup}
+% \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{\normalcolor,\normalfont,\normalsize,\or,\par,\parbox,\parfillskip}
+% \DoNotIndex{\parindent,\parskip,\prevdepth,\protect,\protected@edef,\protected@write}
+% \DoNotIndex{\providecommand,\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{\PassOptionsToPackage,\ProcessOptions,\ProvidesPackage}
+%
+% \iffalse
+% --------------------------------------------------------------------------- %
+% \fi
+%
+% \setlength{\parskip}{0pt plus 1pt}
+% \changes{v1.0}{2011/10/30}{First release as \package{newfloat} package,
+% outsourced from the \package{caption3} package and revised}
+%
+% \iffalse
+% --------------------------------------------------------------------------- %
+% \fi
+%
+% \clearpage
+% \section{The Implementation}
+% \iffalse
+%<*package>
+% \fi
+%
+% \pagebreak[3]
+% \subsection{Identification}
+%
+% \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}[1994/12/01]
+\ProvidesPackage{newfloat}[2012/05/19 v1.0b Defining new floating environments (AR)]
+% \end{macrocode}
+%
+% \begin{macro}{\newfloat@Info}
+% \begin{macro}{\newfloat@InfoNoLine}
+% |\newfloat@Info|\marg{message}
+% \begin{macrocode}
+\newcommand*\newfloat@Info[1]{%
+ \PackageInfo{newfloat}{#1}}
+\newcommand*\newfloat@InfoNoLine[1]{%
+ \newfloat@Info{#1\@gobble}}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@Error}
+% |\newfloat@Error|\marg{message}
+% \begin{macrocode}
+\newcommand*\newfloat@Error[1]{%
+ \PackageError{newfloat}{#1}\newfloat@eh}
+% \end{macrocode}
+% \begin{macrocode}
+\newcommand*\newfloat@eh{%
+ If you do not understand this error, please take a closer look\MessageBreak
+ at the documentation of the `newfloat' package.\MessageBreak\@ehc}
+% \end{macrocode}
+% \end{macro}
+%
+% \pagebreak[3]
+% \subsection{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}
+%
+% \pagebreak[3]
+% \subsection{\cs{DeclareFloatingEnvironment}}
+%
+% \begin{macro}{\DeclareFloatingEnvironment}
+% \changes{v1.0a}{2011/11/16}{Bugfix: Undefines \cs{fst@}\meta{environment} now}
+% |\DeclareFloatingEnvironment|\oarg{options}\marg{environment}\oarg{name}\oarg{list name}
+% \begin{macrocode}
+\newcommand*\DeclareFloatingEnvironment{%
+ \@testopt\@DeclareFloatingEnvironment{}}
+\@onlypreamble\DeclareFloatingEnvironment
+% \end{macrocode}
+% \begin{macrocode}
+\def\@DeclareFloatingEnvironment[#1]#2{%
+% \end{macrocode}
+% First of all, we set |\newfloat@Type| to the type name\par
+% \begin{macrocode}
+ \newfloat@Info{New float `#2' with options `#1'}%
+ \edef\newfloat@Type{\def\noexpand\newfloat@Type{\@car#2\@nil}}%
+ \uppercase\expandafter{\newfloat@Type}%
+ \edef\@tempa{%
+ \noexpand\g@addto@macro\noexpand\newfloat@Type{\@cdr#2\@nil}}%
+ \@tempa
+% \end{macrocode}
+% Define a counter with the same name as the floating environment
+% \begin{macrocode}
+ \newcounter{#2}%
+% \end{macrocode}
+% Set |\ftype@|\meta{type} which contains the type number for floats of type \meta{type}\par
+% (See also \url{http://tex.stackexchange.com/q/32359/2574})
+% \begin{macrocode}
+ \ifdefined\c@float@type % from float package
+ \expandafter\edef\csname ftype@#2\endcsname{\the\value{float@type}}%
+ \addtocounter{float@type}{\value{float@type}}%
+ \else\ifdefined\c@newflo@tctr % from memoir document class
+ \expandafter\edef\csname ftype@#2\endcsname{\the\c@newflo@tctr}%
+ \advance\c@newflo@tctr \c@newflo@tctr
+ \else
+ \ifdefined\newfloat@ftype \else
+ \newcount\newfloat@ftype
+ \newfloat@ftype=8\relax
+ \fi
+ \expandafter\xdef\csname ftype@#2\endcsname{\the\newfloat@ftype}%
+ \advance\newfloat@ftype\newfloat@ftype
+ \fi\fi
+ \newfloat@Info{float type `#2'=\@nameuse{ftype@#2}}%
+% \end{macrocode}
+% Define |\fnum@|\meta{type}, a macro to generate the figure number for a caption
+% \begin{macrocode}
+ \@namedef{fnum@#2}{\@nameuse{#2name}\nobreakspace\@nameuse{the#2}}%
+% \end{macrocode}
+% Define |\|\meta{type}|name| used by |\fnum@|\meta{type} as \meta{type},
+% but with first letter capitalized
+% \begin{macrocode}
+ \expandafter\newcommand\csname #2name\endcsname{}%
+ \expandafter\let\csname #2name\endcsname\newfloat@Type
+ \@namedef{fleg#2}{\@nameuse{#2name}}% legend naming (memoir)
+% \end{macrocode}
+% Legend name in ToC (memoir document class)
+% \begin{macrocode}
+ \@namedef{flegtoc#2}##1{}%
+% \end{macrocode}
+% Define the floating environment
+% \begin{macrocode}
+ \newenvironment{#2}{\@float{#2}}{\end@float}%
+ \newenvironment{#2*}{\@dblfloat{#2}}{\end@dblfloat}%
+% \end{macrocode}
+% Define the listing command |\listof|\meta{type}(|e|)|s|
+% \begin{macrocode}
+ \expandafter\newcommand\csname listof#2s\endcsname{\newfloat@listof{#2}}%
+ \expandafter\newcommand\csname listof#2es\endcsname{\newfloat@listof{#2}}%
+ \ifdefined\l@figure
+ \expandafter\let\csname l@#2\endcsname\l@figure
+ \else
+ \@namedef{l@#2}{\@dottedtocline{1}{1.5em}{2.3em}}%
+ \fi
+ \expandafter\newcommand\csname list#2name\endcsname{}%
+ \expandafter\xdef\csname list#2name\endcsname{List of \newfloat@Type s}%
+% \end{macrocode}
+% We undefine |\fst@|\meta{environment} so the new environment
+% will not be recognized as defined by the \package{float} package.
+% (|\fst@|\meta{type} use to hold the float style, see \package{float} package
+% implementation for details.)
+% \begin{macrocode}
+ \expandafter\let\csname fst@#2\endcsname\@undefined
+% \end{macrocode}
+% Set default parameters
+% \begin{macrocode}
+ \newfloat@setplacement{#2}{tbp}%
+ \newfloat@setfileext{#2}{lo#2}%
+% \end{macrocode}
+% Apply given options
+% \begin{macrocode}
+ \newfloat@setoptions*{#2}{#1}%
+% \end{macrocode}
+% Announce the new floating environment to other packages
+% \begin{macrocode}
+ \@expandtwoargs\newfloat@announce{#2}{\@nameuse{ext@#2}}%
+% \end{macrocode}
+% Apply the last two optional arguments for setting names
+% \begin{macrocode}
+ \@ifnextchar[\newfloat@DFE@setname\relax}
+\@onlypreamble\@DeclareFloatingEnvironment
+% \end{macrocode}
+% \begin{macrocode}
+\def\newfloat@DFE@setname[#1]{%
+ \KV@@newfloat@name{#1}%
+ \@ifnextchar[\newfloat@DFE@setlistname\relax}
+\@onlypreamble\newfloat@DFE@setname
+% \end{macrocode}
+% \begin{macrocode}
+\def\newfloat@DFE@setlistname[#1]{%
+ \KV@@newfloat@listname{#1}}
+\@onlypreamble\newfloat@DFE@setlistname
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@listof}
+% |\newfloat@listof|\marg{float type} typesets the list
+% \begin{macrocode}
+\newcommand*\newfloat@listof[1]{%
+ \ifcsname listoftoc\endcsname
+ \expandafter\listoftoc\expandafter{\@nameuse{ext@#1}}%
+ \else
+ \begingroup
+ \expandafter\let\expandafter\listfigurename\csname list#1name\endcsname
+ \expandafter\let\expandafter\ext@figure\csname ext@#1\endcsname
+ \let\newfloat@ORI@starttoc\@starttoc
+ \renewcommand*\@starttoc[1]{%
+ \expandafter\newfloat@ORI@starttoc\expandafter{\ext@figure}}%
+ \listoffigures
+ \endgroup
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@setoptions}
+% |\newfloat@setoptions*|\marg{environment}\marg{options}
+% \begin{macrocode}
+\newcommand*\newfloat@setoptions{%
+ \@ifstar
+ {\newfloat@@setoptions\@firstofone}%
+ {\newfloat@@setoptions\@gobble}}
+% \end{macrocode}
+% \begin{macrocode}
+\newcommand*\newfloat@@setoptions[3]{%
+ \let\newfloat@within@value\@undefined
+ \let\newfloat@chapterlistsgaps@value\@undefined
+ #1{\KV@@newfloat@within\newfloat@within@default}% set default value for new floats
+ \def\newfloat@type{#2}%
+ \setkeys{@newfloat}{#3}%
+ \ifx\newfloat@within@value\@undefined \else
+ \newfloat@setoption{within}\newfloat@within@value
+ \fi
+ \ifx\newfloat@chapterlistsgaps@value\@undefined \else
+ \newfloat@setoption{chapterlistsgaps}\newfloat@chapterlistsgaps@value
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@within@default}
+% The default `within' value.
+% This one will be used if no option |within=|\meta{counter} is given.
+% \begin{macrocode}
+\newcommand*\newfloat@within@default{%
+ \ifcsname c@chapter\endcsname chapter\else none\fi}
+\@onlypreamble\newfloat@within@default
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@setoption}
+% |\newfloat@setoption|\marg{option name}{options}
+% \begin{macrocode}
+\newcommand*\newfloat@setoption[1]{%
+ \expandafter\@expandtwoargs\csname newfloat@set#1\endcsname\newfloat@type}
+% \end{macrocode}
+% \end{macro}
+%
+% The available \meta{options} are:
+% |fileext=|\meta{file extension},
+% |listname=|\meta{list name},
+% |name=|\meta{prosa name},
+% |placement=|\meta{htbp},
+% |within=|\meta{none,chapter,section}, and
+% |without|.
+%
+% \begin{macro}{\newfloat@setfileext}
+% |\newfloat@setfileext|\marg{environment}\marg{file extension}
+% \begin{macrocode}
+\newcommand*\newfloat@setfileext[2]{%
+ \@namedef{ext@#1}{#2}}
+% \end{macrocode}
+% \begin{macrocode}
+\define@key{@newfloat}{fileext}{%
+ \newfloat@setoption{fileext}{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@setlistname}
+% |\newfloat@setlistname|\marg{environment}\marg{list name}
+% \begin{macrocode}
+\newcommand*\newfloat@setlistname[2]{%
+ \@namedef{list#1name}{#2}}
+% \end{macrocode}
+% \begin{macrocode}
+\define@key{@newfloat}{listname}{%
+ \newfloat@setoption{listname}{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@setname}
+% |\newfloat@setname|\marg{environment}\marg{name}
+% \begin{macrocode}
+\newcommand*\newfloat@setname[2]{%
+ \newfloat@@setname{#1}{#2}%
+ \begingroup
+ \ifcsname languagename\endcsname
+ \ifcsname captions\languagename\endcsname
+ \expandafter\g@addto@macro\csname captions\languagename\endcsname
+ {\newfloat@@setname{#1}{#2}}%
+ \fi
+ \fi
+ \endgroup}
+%%\AtBeginDocument{\let\newfloat@setname\newfloat@@setname}
+% \end{macrocode}
+% \begin{macrocode}
+\newcommand*\newfloat@@setname[2]{%
+ \@namedef{#1name}{#2}}
+% \end{macrocode}
+% \begin{macrocode}
+\define@key{@newfloat}{name}{%
+ \newfloat@setoption{name}{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@setplacement}
+% |\newfloat@setplacement|\marg{environment}\marg{float placement}
+% \begin{macrocode}
+\newcommand*\newfloat@setplacement[2]{%
+ \@namedef{fps@#1}{#2}}
+% \end{macrocode}
+% \begin{macrocode}
+\define@key{@newfloat}{placement}{%
+ \newfloat@setoption{placement}{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@setwithin}
+% |\newfloat@setwithin|\marg{environment}\marg{counter}\par
+% setup the counter for working ``within'' a given counter.
+% Furthermore the chapters lists gap will be switched on
+% (if counter $=$ |chapter|) or off (otherwise).
+% \begin{macrocode}
+\newcommand*\newfloat@setwithin[2]{%
+ \ifcsname c@chapter\endcsname
+ \@removefromreset{#1}{chapter}%
+ \fi
+ \@removefromreset{#1}{section}%
+% \end{macrocode}
+% \begin{macrocode}
+ \edef\@tempa{#2}%
+ \ifx\@tempa\@empty
+ \def\@tempa{none}%
+ \fi
+ \def\@tempb{none}%
+ \ifx\@tempa\@tempb
+ \ifcsname c@chapter\endcsname
+ \@chapterlistsgap@off{#1}%
+ \fi
+ \newfloat@@setwithin{#1}{}{}%
+ \else
+ \def\@tempb{chapter}%
+ \ifx\@tempa\@tempb
+ \@addtoreset{#1}{chapter}%
+ \@chapterlistsgap@on{#1}%
+ \newfloat@@setwithin{#1}{\ifnum\c@chapter>\z@ \thechapter.\fi}{\theHchapter.}%
+ \else
+ \def\@tempb{section}%
+ \ifx\@tempa\@tempb
+ \@addtoreset{#1}{section}%
+ \ifcsname c@chapter\endcsname
+ \@addtoreset{#1}{chapter}%
+ \@chapterlistsgap@on{#1}%
+ \newfloat@@setwithin{#1}{\thesection.}{\theHsection.}%
+ \else
+ \newfloat@@setwithin{#1}{\ifnum\c@section>\z@ \thesection.\fi}{\theHsection.}%
+ \fi
+ \else
+ \newfloat@Error{Invalid value `#2' for option `within'}%
+ \fi
+ \fi
+ \fi}
+% \end{macrocode}
+% Note: Since the \package{hyperref} package with version $<$ 6.82k defines
+% |\the|\-|H|\-|figure| and |\the|\-|H|\-|table| with |\new|\-|command|,
+% |\newfloat@@setwithin| will yield to an error message when using with an
+% old version of \package{hyperref},
+% e.g. ``\texttt{LaTeX Error: Command \cs{theHfigure} already defined}''.
+% \begin{macrocode}
+\newcommand*\newfloat@@setwithin[3]{%
+ \global\@namedef{the#1}{#2\arabic{#1}}%
+ \global\@namedef{theH#1}{#3\arabic{#1}}}
+% \end{macrocode}
+% \begin{macrocode}
+\define@key{@newfloat}{within}{%
+ \def\newfloat@within@value{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@setwithout}
+% |\newfloat@setwithout|\marg{environment}
+% \begin{macrocode}
+\newcommand*\newfloat@setwithout[1]{%
+ \newfloat@setwithin{#1}{none}}
+% \end{macrocode}
+% \begin{macrocode}
+\define@key{@newfloat}{without}[]{%
+ \def\newfloat@within@value{none}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@setchapterlistsgaps}
+% |\newfloat@setchapterlistsgaps|\marg{environment}\marg{on/off}
+% \begin{macrocode}
+\newcommand*\newfloat@setchapterlistsgaps[2]{%
+ \edef\@tempa{#2}%
+ \def\@tempb{off}%
+ \ifx\@tempa\@tempb
+ \@chapterlistsgap@off{#1}%
+ \else
+ \def\@tempb{on}%
+ \ifx\@tempa\@tempb
+ \@chapterlistsgap@on{#1}%
+ \else
+ \newfloat@Error{Invalid value `#2' for option `chapterlistsgaps'}%
+ \fi
+ \fi}
+% \end{macrocode}
+% \begin{macrocode}
+\define@key{@newfloat}{chapterlistsgaps}{%
+ \def\newfloat@chapterlistsgaps@value{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@removefromreset}
+% This code was taken from the \package{remreset} package
+% which is part of the `carlisle' package bundle.
+% (Copyright 1997 David Carlisle)
+% \begin{macrocode}
+\providecommand*\@removefromreset[2]{{%
+ \expandafter\let\csname c@#1\endcsname\@removefromreset
+ \def\@elt##1{%
+ \expandafter\ifx\csname c@##1\endcsname\@removefromreset
+ \else
+ \noexpand\@elt{##1}%
+ \fi}%
+ \expandafter\xdef\csname cl@#2\endcsname{%
+ \csname cl@#2\endcsname}}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@announce}
+% |\newfloat@announce|\marg{environment name}\marg{list file extension}
+% \begin{macrocode}
+\newcommand*\newfloat@announce[2]{%
+% \end{macrocode}
+% \begin{macrocode}
+ \@cons\newfloat@list{{#1}}%
+ \@cons\newfloat@@list{{#1}}%
+% \end{macrocode}
+% \begin{macrocode}
+ \@ifundefined{newfloat@ext@#2}{%
+ \@namedef{newfloat@ext@#2}{#1}%
+% \end{macrocode}
+% Support of \package{memoir} document class
+% \begin{macrocode}
+ \ifcsname c@lofdepth\endcsname
+ \@ifundefined{c@#2depth}{%
+ \newcounter{#2depth}%
+ \setcounter{#2depth}{1}%
+ }{}%
+ \fi
+% \end{macrocode}
+% Support of \package{tocbasic} package
+% \begin{macrocode}
+ \ifcsname addtotoclist\endcsname
+ \addtotoclist[float]{#2}%
+ \@namedef{listof#2name}{\@nameuse{list#1name}}%
+ \fi
+% \end{macrocode}
+% \begin{macrocode}
+ }{}%
+% \end{macrocode}
+% Support of \package{titletoc} package
+% \begin{macrocode}
+ \ifcsname contentsuse\endcsname
+ \contentsuse{#1}{#2}%
+ \fi
+% \end{macrocode}
+% \begin{macrocode}
+ \newfloat@hook{#1}}
+\@onlypreamble\newfloat@announce
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@@list}
+% |\newfloat@@list| is an \cs{@elt}-list containing the floating environments defined
+% with |\Declare|\-|Floating|\-|Environment| only.
+% \begin{macrocode}
+\newcommand*\newfloat@@list{}
+% \end{macrocode}
+% \end{macro}
+%
+% \pagebreak[3]
+% \subsection{\cs{SetupFloatingEnvironment}}
+%
+% \begin{macro}{\SetupFloatingEnvironment}
+% |\SetupFloatingEnvironment|\marg{environment}\marg{options}
+% \begin{macrocode}
+\newcommand*\SetupFloatingEnvironment[1]{%
+ \newfloat@addtolist{#1}%
+ \newfloat@setoptions{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \pagebreak[3]
+% \subsection{\cs{ForEachFloatingEnvironment}}
+%
+% \begin{macro}{\ForEachFloatingEnvironment}
+% |\ForEachFloatingEnvironment|\marg{code}
+% will execute the given code for each floating environment.
+% The starred variant will only work for already existing environment,
+% i.e.~no hook will be placed inside |\Declare|\-|Floating|\-|Environment|.
+% \begin{macrocode}
+\newcommand\ForEachFloatingEnvironment{%
+ \@ifstar
+ {\@ForEachFloatingEnvironment\@gobble}%
+ {\@ForEachFloatingEnvironment\@iden}}
+% \end{macrocode}
+% \begin{macrocode}
+\newcommand\@ForEachFloatingEnvironment[2]{%
+ \def\@elt##1{#2}%
+ \newfloat@list
+ \let\@elt\relax
+ #1{\newfloat@addtohook{#2}}}
+% \end{macrocode}
+% \begin{macrocode}
+\providecommand\newfloat@addtohook[1]{%
+ \toks@=\expandafter{\newfloat@hook{##1}#1}%
+ \edef\@tempa{\def\noexpand\newfloat@hook####1{\the\toks@}}%
+ \@tempa}
+% \end{macrocode}
+% \begin{macrocode}
+\providecommand*\newfloat@hook[1]{}
+% \end{macrocode}
+% \end{macro}
+%
+% \pagebreak[3]
+% \subsection{The list of floating environments}
+%
+% \begin{macro}{\newfloat@list}
+% |\newfloat@list| is an \cs{@elt}-list containing the already existising floating
+% environments as well the ones defined with |\Declare|\-|Floating|\-|Environment|.
+% \begin{macrocode}
+\newcommand*\newfloat@list{}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@addtolist}
+% \changes{v1.0b}{2012/05/18}{Bugfix: Definition of \cs{@ifchapterlistsgap@}\meta{environment} added}
+% |\newfloat@addtolist|\marg{environment}
+% adds an environment to the list of floating environments.
+% \begin{macrocode}
+\newcommand*\newfloat@addtolist[1]{%
+ \newfloat@ifinlist{#1}{}{%
+ \ifcsname ext@#1\endcsname
+ \@cons\newfloat@list{{#1}}%
+ \@namedef{newfloat@ext@\@nameuse{ext@#1}}{#1}%
+ \@ifundefined{@ifchapterlistsgap@#1}{%
+ \expandafter\let\csname @ifchapterlistsgap@#1\endcsname\@iden}{}%
+ \else
+ \newfloat@Error{`#1' does not seem to be a floating environment}%
+ \fi}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\newfloat@ifinlist}
+% |\newfloat@ifinlist|\marg{environment}\marg{yes code}\marg{no code}
+% tests if an environment is an element of the list of floating environments.
+% \begin{macrocode}
+\newcommand*\newfloat@ifinlist[1]{%
+ \let\next\@secondoftwo
+ \begingroup
+ \expandafter\let\csname c@#1\endcsname\newfloat@ifinlist
+ \def\@elt##1{%
+ \expandafter\ifx\csname c@##1\endcsname\newfloat@ifinlist
+ \global\let\next\@firstoftwo
+ \fi}%
+ \newfloat@list
+ \endgroup
+ \next}
+% \end{macrocode}
+% \end{macro}
+%
+% Add |figure| and |table| to the list of floating environments.
+% \begin{macrocode}
+\ifcsname ext@figure\endcsname
+ \newfloat@addtolist{figure}
+\fi
+\ifcsname ext@table\endcsname
+ \newfloat@addtolist{table}
+\fi
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsection{Chapter lists gaps}
+%
+% \begin{macrocode}
+\ifcsname @chapter\endcsname
+% \end{macrocode}
+%
+% \begin{macro}{\@chapterlistsgap}
+% The amount of the chapter lists gap, the default one is |10pt|.
+% (This command is already defined in \KOMAScript.)
+% \begin{macrocode}
+ \providecommand*\@chapterlistsgap{10\p@}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@addchapterlistsgap}
+% |\@addchapterlistsgap|\marg{float type}\marg{file extension}\par
+% will add the chapter lists gap for the given float type.
+% \begin{macrocode}
+ \providecommand*\@addchapterlistsgap[2]{%
+ \@nameuse{@ifchapterlistsgap@#1}{% if switched on
+ \@@addchapterlistsgap{#1}{#2}}}
+% \end{macrocode}
+% \begin{macrocode}
+ \providecommand*\@@addchapterlistsgap[2]{%
+ \@ifundefined{@addchapterlistsgap@#2}{% only once per extension
+ \@namedef{@addchapterlistsgap@#2}{#1}%
+ \@@@addchapterlistsgap{#2}}{}}
+% \end{macrocode}
+% \begin{macrocode}
+ \providecommand*\@@@addchapterlistsgap[1]{%
+ \ifdim \@chapterlistsgap>\z@
+ \addtocontents{#1}{\protect\addvspace{\@chapterlistsgap}}%
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@addchapterlistsgaps}
+% \changes{v1.0b}{2012/05/18}{Bugfix: Group added to make \cs{@addchapterlistsgap} work correctly}
+% |\@addchapterlistsgaps|\par
+% will add the chapter lists gaps for all floating environments in |\newfloat@list|.
+% \begin{macrocode}
+ \providecommand*\@addchapterlistsgaps{%
+ \begingroup
+ \def\@elt##1{%
+ \@expandtwoargs\@addchapterlistsgap{##1}{\@nameuse{ext@##1}}}%
+ \newfloat@list
+ \endgroup}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@chapterlistsgap@off}
+% |\@chapterlistsgap@off|\marg{float type}\par
+% switches the chapter lists gap off for the given float type.
+% Since \KOMAScript{} (still) supports |\float@exts| we need to handle
+% this locally, too, even if |\unsettoc| is offered by the \package{tocbasic} package.
+% (Otherwise our handling could be moved into the |\else| branch.)
+% \begin{macrocode}
+ \providecommand*\@chapterlistsgap@off[1]{%
+ \expandafter\let\csname @ifchapterlistsgap@#1\endcsname\@gobble
+ \ifcsname unsettoc\endcsname
+ \@expandtwoargs\unsettoc{\@nameuse{ext@#1}}{chapteratlist}%
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@chapterlistsgap@on}
+% |\@chapterlistsgap@off|\marg{float type}\par
+% switches the chapter lists gap on for the given float type.
+% \begin{macrocode}
+ \providecommand*\@chapterlistsgap@on[1]{%
+ \expandafter\let\csname @ifchapterlistsgap@#1\endcsname\@iden
+ \ifcsname setuptoc\endcsname
+ \@expandtwoargs\setuptoc{\@nameuse{ext@#1}}{chapteratlist}%
+ \fi}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\fi
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsection{Global options}
+%
+% \begin{macro}{chapterlistsgap=}
+% The |chapterlistsgap=| option sets the vertical skip added to each list when
+% starting a new chapter.
+% \begin{macrocode}
+\define@key{newfloat}{chapterlistsgap}{%
+ \renewcommand*\@chapterlistsgap{#1}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{within=}
+% The |within=| option redefines the default value and modifies all
+% existing floating environments.
+% \begin{macrocode}
+\define@key{newfloat}{within}{%
+ \def\newfloat@within@default{#1}% set new default value
+ \def\@elt##1{\newfloat@setwithin{##1}{#1}}%
+ \newfloat@list
+ \let\@elt\relax}
+% \end{macrocode}
+% \begin{macrocode}
+\define@key{newfloat}{without}[]{%
+ \KV@newfloat@within{none}}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{figurename=}
+% \begin{macro}{listfigurename=}
+% \begin{macro}{figurewithin=}
+% We define these options not only for |figure| but for all existing floating environments.
+% \begin{macrocode}
+\def\@elt#1{%
+ \define@key{newfloat}{#1name}{%
+ \newfloat@setname{#1}{##1}}%
+ \define@key{newfloat}{list#1name}{%
+ \newfloat@setname{list#1}{##1}}%
+ \define@key{newfloat}{#1within}{%
+ \newfloat@setwithin{#1}{##1}}%
+ \define@key{newfloat}{#1without}[]{%
+ \newfloat@setwithout{#1}}%
+}%
+\newfloat@list
+\let\@elt\relax
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{planb=}
+% \changes{v1.0b}{2012/05/18}{This option added}
+% This option switches the `Plan B' on or off. (default$=$off)
+% \begin{macrocode}
+\define@key{newfloat}{planb}[true]{%
+ \def\@tempa{#1}%
+ \def\@tempb{false}%
+ \ifx\@tempa\@tempb
+ \let\newfloat@ifplanb\@gobble
+ \else
+ \def\@tempb{true}%
+ \ifx\@tempa\@tempb
+ \let\newfloat@ifplanb\@iden
+ \else
+ \newfloat@Error{Invalid value `#1' for option `planb'}%
+ \fi
+ \fi}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{planb-filext=}
+% \changes{v1.0b}{2012/05/19}{This option added}
+% This option sets the file extension used for `Plan B'.
+% (default$=$use the 1st one which seem to fit)
+% \begin{macrocode}
+\define@key{newfloat}{planb-fileext}{%
+ \newfloat@Info{Setting Plan B file extension to `#1'}
+ \xdef\newfloat@addtocontents@ext{#1}}
+% \end{macrocode}
+% \end{macro}
+
+%
+% Process the package options:
+% We use |\setkeys| here instead of |\ProcessOptions|.
+% \begin{macrocode}
+\let\@tempc\relax
+\@expandtwoargs\setkeys{newfloat}{planb,\@ptionlist{\@currname.\@currext}}%
+\AtEndOfPackage{\let\@unprocessedoptions\relax}
+% \end{macrocode}
+%
+% \begin{macro}{\newfloatsetup}
+% |\newfloatsetup|\marg{options}
+% sets global options after loading the package.
+% \begin{macrocode}
+\newcommand*\newfloatsetup{\setkeys{newfloat}}
+% \end{macrocode}
+% \end{macro}
+%
+% \pagebreak[3]
+% \subsection{Patching \cs{chapter}}
+%
+% \begin{macro}{\newfloat@replace@chapter}
+% |\newfloat@replace@chapter|\marg{original code}\marg{replacement code}\par
+% tries to patch |\@chapter| so |\@add|\-|chapter|\-|lists|\-|gaps| will be supported.
+% It checks for |\Hy@org@chapter|, too, since the original code will be stored here
+% if the \package{hyperref} package was loaded.
+% \begin{macrocode}
+\newcommand\newfloat@replace@chapter[2]{%
+ \begingroup
+ \let\if@twocolumn\iffalse
+ \let\if@mainmatter\iffalse
+ \let\if@thema\iffalse
+ \def\@tempa[##1]##2{#1}%
+ \ifx\@tempa\@chapter
+ \gdef\@chapter[##1]##2{#2}%
+ \global\let\newfloat@replace@chapter\@gobbletwo
+ \else\ifx\@tempa\Hy@org@chapter
+ \gdef\Hy@org@chapter[##1]##2{#2}%
+ \global\let\newfloat@replace@chapter\@gobbletwo
+ \fi\fi
+ \endgroup}
+% \end{macrocode}
+% \begin{macrocode}
+\ifcsname @chapter\endcsname \else
+ \let\newfloat@replace@chapter\@gobbletwo
+\fi
+% \end{macrocode}
+% \end{macro}
+%
+% \pagebreak[3]
+% \subsubsection{Standard \LaTeX{} document classes}
+%
+% \begin{macrocode}
+% report.cls [2005/09/16 v1.4f Standard LaTeX document class]
+\newfloat@replace@chapter{%
+ \ifnum \c@secnumdepth >\m@ne
+ \refstepcounter{chapter}%
+ \typeout{\@chapapp\space\thechapter.}%
+ \addcontentsline{toc}{chapter}%
+ {\protect\numberline{\thechapter}#1}%
+ \else
+ \addcontentsline{toc}{chapter}{#1}%
+ \fi
+ \chaptermark{#1}%
+ \addtocontents{lof}{\protect\addvspace{10\p@}}%
+ \addtocontents{lot}{\protect\addvspace{10\p@}}%
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi
+}{%
+ \ifnum \c@secnumdepth >\m@ne
+ \refstepcounter{chapter}%
+ \typeout{\@chapapp\space\thechapter.}%
+ \addcontentsline{toc}{chapter}%
+ {\protect\numberline{\thechapter}#1}%
+ \else
+ \addcontentsline{toc}{chapter}{#1}%
+ \fi
+ \chaptermark{#1}%
+ \@addchapterlistsgaps
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi}
+% \end{macrocode}
+%
+% \begin{macrocode}
+% book.cls [2005/09/16 v1.4f Standard LaTeX document class]
+\newfloat@replace@chapter{%
+ \ifnum \c@secnumdepth >\m@ne
+ \if@mainmatter
+ \refstepcounter{chapter}%
+ \typeout{\@chapapp\space\thechapter.}%
+ \addcontentsline{toc}{chapter}%
+ {\protect\numberline{\thechapter}#1}%
+ \else
+ \addcontentsline{toc}{chapter}{#1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{#1}%
+ \fi
+ \chaptermark{#1}%
+ \addtocontents{lof}{\protect\addvspace{10\p@}}%
+ \addtocontents{lot}{\protect\addvspace{10\p@}}%
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi
+}{%
+ \ifnum \c@secnumdepth >\m@ne
+ \if@mainmatter
+ \refstepcounter{chapter}%
+ \typeout{\@chapapp\space\thechapter.}%
+ \addcontentsline{toc}{chapter}%
+ {\protect\numberline{\thechapter}#1}%
+ \else
+ \addcontentsline{toc}{chapter}{#1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{#1}%
+ \fi
+ \chaptermark{#1}%
+ \@addchapterlistsgaps
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{\AmS{} \& \SmF{} document classes}
+%
+% \begin{macrocode}
+% amsbook.cls [2004/08/06 v2.20]
+% smfbook.cls [1999/11/15 v1.2f Classe LaTeX pour les monographies editees par la SMF]
+\newfloat@replace@chapter{%
+ \refstepcounter{chapter}%
+ \ifnum\c@secnumdepth<\z@ \let\@secnumber\@empty
+ \else \let\@secnumber\thechapter \fi
+ \typeout{\chaptername\space\@secnumber}%
+ \def\@toclevel{0}%
+ \ifx\chaptername\appendixname \@tocwriteb\tocappendix{chapter}{#2}%
+ \else \@tocwriteb\tocchapter{chapter}{#2}\fi
+ \chaptermark{#1}%
+ \addtocontents{lof}{\protect\addvspace{10\p@}}%
+ \addtocontents{lot}{\protect\addvspace{10\p@}}%
+ \@makechapterhead{#2}\@afterheading
+}{%
+ \refstepcounter{chapter}%
+ \ifnum\c@secnumdepth<\z@ \let\@secnumber\@empty
+ \else \let\@secnumber\thechapter \fi
+ \typeout{\chaptername\space\@secnumber}%
+ \def\@toclevel{0}%
+ \ifx\chaptername\appendixname \@tocwriteb\tocappendix{chapter}{#2}%
+ \else \@tocwriteb\tocchapter{chapter}{#2}\fi
+ \chaptermark{#1}%
+ \@addchapterlistsgaps
+ \@makechapterhead{#2}\@afterheading}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{\KOMAScript{} document classes}
+%
+% If a \KOMAScript{} document class or the \package{tocbasic} package is used
+% we don't need to patch anything.
+% Instead we use |\setup|\-|toc| and |\un|\-|set|\-|toc| to setup the
+% chapters gap in |\@chapter|\-|lists|\-|gap@on| and |\@chapter|\-|lists|\-|gap@off|.
+% \begin{macrocode}
+\@ifpackageloaded{tocbasic}{%
+ \let\newfloat@replace@chapter\@gobbletwo}{}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{memoir document classes}
+%
+% If the \package{memoir} document class is used,
+% replacing |\insert|\-|chapter|\-|space| by |\@add|\-|chapter|\-|lists|\-|gaps| is sufficient.
+% \begin{macrocode}
+\ifcsname insertchapterspace\endcsname
+ \renewcommand*\insertchapterspace{\@addchapterlistsgaps}
+ \let\newfloat@replace@chapter\@gobbletwo
+\fi
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{NTG document classes}
+%
+% \begin{macrocode}
+% rapport1/3.cls [2004/06/07 v2.1a NTG LaTeX document class]
+\newfloat@replace@chapter{%
+ \ifnum \c@secnumdepth >\m@ne
+ \refstepcounter{chapter}%
+ \typeout{\@chapapp\space\thechapter.}%
+ \addcontentsline{toc}{chapter}%
+ {\protect\numberline{\thechapter}\toc@font0 #1}%
+ \else
+ \addcontentsline{toc}{chapter}{\toc@font0 #1}%
+ \fi
+ \chaptermark{#1}%
+ \addtocontents{lof}{\protect\addvspace{10\p@}}%
+ \addtocontents{lot}{\protect\addvspace{10\p@}}%
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi
+}{%
+ \ifnum \c@secnumdepth >\m@ne
+ \refstepcounter{chapter}%
+ \typeout{\@chapapp\space\thechapter.}%
+ \addcontentsline{toc}{chapter}%
+ {\protect\numberline{\thechapter}\toc@font0 #1}%
+ \else
+ \addcontentsline{toc}{chapter}{\toc@font0 #1}%
+ \fi
+ \chaptermark{#1}%
+ \@addchapterlistsgaps
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi}
+% \end{macrocode}
+% \begin{macrocode}
+ % boek(3).cls [2004/06/07 v2.1a NTG LaTeX document class]
+\newfloat@replace@chapter{%
+ \ifnum \c@secnumdepth >\m@ne
+ \if@mainmatter
+ \refstepcounter{chapter}%
+ \typeout{\@chapapp\space\thechapter.}%
+ \addcontentsline{toc}{chapter}%
+ {\protect\numberline{\thechapter}\toc@font0 #1}%
+ \else
+ \addcontentsline{toc}{chapter}{\toc@font0 #1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{\toc@font0 #1}%
+ \fi
+ \chaptermark{#1}%
+ \addtocontents{lof}{\protect\addvspace{10\p@}}%
+ \addtocontents{lot}{\protect\addvspace{10\p@}}%
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi
+}{%
+ \ifnum \c@secnumdepth >\m@ne
+ \if@mainmatter
+ \refstepcounter{chapter}%
+ \typeout{\@chapapp\space\thechapter.}%
+ \addcontentsline{toc}{chapter}%
+ {\protect\numberline{\thechapter}\toc@font0 #1}%
+ \else
+ \addcontentsline{toc}{chapter}{\toc@font0 #1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{\toc@font0 #1}%
+ \fi
+ \chaptermark{#1}%
+ \@addchapterlistsgaps
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{The thesis document class}
+%
+% \begin{macrocode}
+% thesis.cls [1996/25/01 1.0g LaTeX document class (wm).]
+\newfloat@replace@chapter{%
+ \ifnum \c@secnumdepth >\m@ne
+ \if@mainmatter
+ \refstepcounter{chapter}%
+ \typeout{\chaptername\space\thechapter.}
+ \if@thema
+ \ifx\@shortauthor\@empty
+ \addcontentsline{toc}{chapter}{%
+ \protect\numberline{\thechapter.}#1}%
+ \else
+ \addcontentsline{toc}{chapter}{%
+ \protect\numberline{\thechapter.}%
+ \@shortauthor\hfill\mbox{}\vskip\normallineskip #1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{%
+ \protect\numberline{\thechapter.}#1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{#1}
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{#1}
+ \fi
+ \chaptermark{#1}
+ \addtocontents{lof}{\protect\addvspace{10pt}}
+ \addtocontents{lot}{\protect\addvspace{10pt}}
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]
+ \else
+ \@makechapterhead{#2}
+ \@afterheading
+ \fi
+}{%
+ \ifnum \c@secnumdepth >\m@ne
+ \if@mainmatter
+ \refstepcounter{chapter}%
+ \typeout{\chaptername\space\thechapter.}%
+ \if@thema
+ \ifx\@shortauthor\@empty
+ \addcontentsline{toc}{chapter}{%
+ \protect\numberline{\thechapter.}#1}%
+ \else
+ \addcontentsline{toc}{chapter}{%
+ \protect\numberline{\thechapter.}%
+ \@shortauthor\hfill\mbox{}\vskip\normallineskip #1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{%
+ \protect\numberline{\thechapter.}#1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{#1}%
+ \fi
+ \else
+ \addcontentsline{toc}{chapter}{#1}%
+ \fi
+ \chaptermark{#1}%
+ \@addchapterlistsgaps
+ \if@twocolumn
+ \@topnewpage[\@makechapterhead{#2}]%
+ \else
+ \@makechapterhead{#2}%
+ \@afterheading
+ \fi}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{Compatibility warning}
+%
+% \begin{macrocode}
+\ifx\newfloat@replace@chapter\@gobbletwo \else
+% \end{macrocode}
+% If we were not able to patch |\@chapter| an info message is issued
+% since we may not be able to support chapter lists gaps then.
+% \begin{macrocode}
+ \newfloat@InfoNoLine{%
+ Unsupported document class, or \noexpand\@chapter\MessageBreak
+ was already redefined by another package}
+ \newfloat@InfoNoLine{\string\@chapter\space=\space\meaning\@chapter}
+ \newfloat@InfoNoLine{\string\Hy@org@chapter\space=\space\meaning\Hy@org@chapter}
+% \end{macrocode}
+% Plan B: We patch |\addtocontents| instead, and keep our fingers crossed in the hope
+% that this redefinition actually will fit.
+% \begin{macrocode}
+ \newfloat@ifplanb{%
+ \newfloat@InfoNoLine{Trying Plan B..}%
+ \let\newfloat@addtocontents@ORI\addtocontents
+ \long\def\addtocontents#1#2{%
+ \newfloat@addtocontents{#1}{#2}#2\addvspace\newfloat@nil}%
+ \long\def\newfloat@addtocontents#1#2#3\addvspace#4\newfloat@nil{%
+ \def\newfloat@tempa{#4}%
+ \ifx\newfloat@tempa\@empty
+ \newfloat@addtocontents@ORI{#1}{#2}%
+ \else
+ \ifx\newfloat@addtocontents@ext\@undefined
+ \newfloat@Info{Setting Plan B file extension to `#1'...}%
+ \xdef\newfloat@addtocontents@ext{#1}%
+ \fi
+ \edef\newfloat@tempa{#1}%
+ \ifx\newfloat@tempa\newfloat@addtocontents@ext
+ \begingroup
+ \let\addtocontents\newfloat@addtocontents@ORI
+ \@addchapterlistsgaps
+ \endgroup
+ \fi
+ \fi}}
+% \end{macrocode}
+% \begin{macrocode}
+\fi
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsection{Support of other packages}
+%
+% \begin{macro}{\newfloat@ForEachNew}
+% |\newfloat@ForEachNew|\oarg{command}\marg{code}
+% will execute the given code for every floating environment defined with
+% |\Declare|\-|Floating|\-|Environment|.
+% This will be done |\At|\-|Begin|\-|Document| so the affected package could be loaded
+% after \thispackage.
+% (If a \meta{command} is given this will only be done if \meta{command} is
+% defined.)
+% \begin{macrocode}
+\newcommand\newfloat@ForEachNew[2][newfloat@@list]{%
+ \AtBeginDocument{%
+ \ifcsname#1\endcsname
+ \def\@elt##1{#2}%
+ \newfloat@@list
+ \let\@elt\relax
+ \fi}}%
+\@onlypreamble\newfloat@ForEachNew
+% \end{macrocode}
+% \end{macro}
+%
+% \pagebreak[3]
+% \subsubsection{\package{float}}
+%
+% If the \package{float} package is used we fill up |\float@exts| with our file
+% extensions, too. Since this list will be used for inserting chapters gaps
+% we only add the ones which are configured for chapters gaps on.
+%% \begin{macrocode}
+\newfloat@ForEachNew[float@exts]{%
+ \@nameuse{@ifchapterlistsgap@#1}{% if switched on
+ \let\float@do=\relax
+ \edef\@tempa{%
+ \noexpand\float@exts{\the\float@exts\float@do{\@nameuse{ext@#1}}}}%
+ \@tempa}}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{\package{fltpage}}
+%
+% We define a FP-variant of new floating environments here.
+% \begin{macrocode}
+\newfloat@ForEachNew[FP@floatBegin]{%
+ \newcounter{FP@#1C}%
+ \newenvironment{FP#1}{\FP@floatBegin{#1}}{\FP@floatEnd}}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{\package{listings}}
+%
+% \begin{macro}{\ext@lstlisting}
+% Since the \package{listings} package do not define |\ext@lst|\-|listing|
+% but we needed it when |Setup|\-|Floating|\-|Environment{lst|\-|listing}{|\ldots|}|
+% will be done by the end user, we define it here.
+% \begin{macrocode}
+\providecommand*\ext@lstlisting{lol}%
+% \end{macrocode}
+% \end{macro}
+%
+% \pagebreak[3]
+% \subsubsection{\package{rotating}}
+%
+% We define a sideways-variant of new floating environments here.
+% \begin{macrocode}
+\newfloat@ForEachNew[@rotfloat]{%
+ \newenvironment{sideways#1}{\@rotfloat{#1}}{\end@rotfloat}%
+ \newenvironment{sideways#1*}{\@rotdblfloat{#1}}{\end@rotdblfloat}}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{\package{sidecap}}
+%
+% We define a SC-variant of new floating environments here.
+% \begin{macrocode}
+\newcommand*\newfloat@For@SC[2]{%
+ \def#1{b}% = \sidecaptionvpos{#2}{b} (v1.6)
+ \newenvironment{SC#2}%
+ {\SC@float[#1]{#2}}{\endSC@float}%
+ \newenvironment{SC#2*}%
+ {\SC@dblfloat[#1]{#2}}{\endSC@dblfloat}}
+\@onlypreamble\newfloat@For@SC
+% \end{macrocode}
+% \begin{macrocode}
+\newfloat@ForEachNew[SC@float]{%
+ \expandafter\newfloat@For@SC\csname SC@#1@vpos\endcsname{#1}}
+% \end{macrocode}
+%
+% \pagebreak[3]
+% \subsubsection{\package{wrapfig}}
+%
+% We define a wrap-variant of new floating environments here.
+% \begin{macrocode}
+\newfloat@ForEachNew[wrapfloat]{%
+ \newenvironment{wrap#1}{\wrapfloat{#1}}{\endwrapfloat}}
+% \end{macrocode}
+% \iffalse
+%</package>
+% \fi
+%
+% \iffalse
+% --------------------------------------------------------------------------- %
+% \fi
+%
+% \Finale
+%
+\endinput