% \iffalse meta-comment
%
% File: hopatch.dtx
% Version: 2020-08-01 v1.4
% Info: Wrapper for package hooks
%
% Copyright (C)
%    2011, 2012 Heiko Oberdiek
%    2016-2020 Oberdiek Package Support Group
%    https://github.com/ho-tex/hopatch/issues
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either
% version 1.3c of this license or (at your option) any later
% version. This version of this license is in
%    https://www.latex-project.org/lppl/lppl-1-3c.txt
% and the latest version of this license is in
%    https://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of
% LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status "maintained".
%
% The Current Maintainers of this work are
% Heiko Oberdiek and the Oberdiek Package Support Group
% https://github.com/ho-tex/hopatch/issues
%
% This work consists of the main source file hopatch.dtx
% and the derived files
%    hopatch.sty, hopatch.pdf, hopatch.ins, hopatch.drv,
%    hopatch-test1.tex, hopatch-test2.tex.
%
% Distribution:
%    CTAN:macros/latex/contrib/hopatch/hopatch.dtx
%    CTAN:macros/latex/contrib/hopatch/hopatch.pdf
%
% Unpacking:
%    (a) If hopatch.ins is present:
%           tex hopatch.ins
%    (b) Without hopatch.ins:
%           tex hopatch.dtx
%    (c) If you insist on using LaTeX
%           latex \let\install=y\input{hopatch.dtx}
%        (quote the arguments according to the demands of your shell)
%
% Documentation:
%    (a) If hopatch.drv is present:
%           latex hopatch.drv
%    (b) Without hopatch.drv:
%           latex hopatch.dtx; ...
%    The class ltxdoc loads the configuration file ltxdoc.cfg
%    if available. Here you can specify further options, e.g.
%    use A4 as paper format:
%       \PassOptionsToClass{a4paper}{article}
%
%    Programm calls to get the documentation (example):
%       pdflatex hopatch.dtx
%       makeindex -s gind.ist hopatch.idx
%       pdflatex hopatch.dtx
%       makeindex -s gind.ist hopatch.idx
%       pdflatex hopatch.dtx
%
% Installation:
%    TDS:tex/latex/hopatch/hopatch.sty
%    TDS:doc/latex/hopatch/hopatch.pdf
%    TDS:source/latex/hopatch/hopatch.dtx
%
%<*ignore>
\begingroup
  \catcode123=1 %
  \catcode125=2 %
  \def\x{LaTeX2e}%
\expandafter\endgroup
\ifcase 0\ifx\install y1\fi\expandafter
         \ifx\csname processbatchFile\endcsname\relax\else1\fi
         \ifx\fmtname\x\else 1\fi\relax
\else\csname fi\endcsname
%</ignore>
%<*install>
\input docstrip.tex
\Msg{************************************************************************}
\Msg{* Installation}
\Msg{* Package: hopatch 2020-08-01 v1.4 Wrapper for package hooks (HO)}
\Msg{************************************************************************}

\keepsilent
\askforoverwritefalse

\let\MetaPrefix\relax
\preamble

This is a generated file.

Project: hopatch
Version: 2020-08-01 v1.4

Copyright (C)
   2011, 2012 Heiko Oberdiek
   2016-2020 Oberdiek Package Support Group

This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License, either
version 1.3c of this license or (at your option) any later
version. This version of this license is in
   https://www.latex-project.org/lppl/lppl-1-3c.txt
and the latest version of this license is in
   https://www.latex-project.org/lppl.txt
and version 1.3 or later is part of all distributions of
LaTeX version 2005/12/01 or later.

This work has the LPPL maintenance status "maintained".

The Current Maintainers of this work are
Heiko Oberdiek and the Oberdiek Package Support Group
https://github.com/ho-tex/hopatch/issues


This work consists of the main source file hopatch.dtx
and the derived files
   hopatch.sty, hopatch-2016-05-16.sty, hopatch.pdf, hopatch.ins, hopatch.drv,
   hopatch-test1.tex, hopatch-test2.tex.

\endpreamble
\let\MetaPrefix\DoubleperCent

\generate{%
  \file{hopatch.ins}{\from{hopatch.dtx}{install}}%
  \file{hopatch.drv}{\from{hopatch.dtx}{driver}}%
  \usedir{tex/latex/hopatch}%
  \file{hopatch-2016-05-16.sty}{\from{hopatch.dtx}{packagefrozen}}%
  \file{hopatch.sty}{\from{hopatch.dtx}{package}}%
%  \usedir{doc/latex/hopatch/test}%
%  \file{hopatch-test1.tex}{\from{hopatch.dtx}{test1}}%
%  \file{hopatch-test2.tex}{\from{hopatch.dtx}{test2}}%
}

\catcode32=13\relax% active space
\let =\space%
\Msg{************************************************************************}
\Msg{*}
\Msg{* To finish the installation you have to move the following}
\Msg{* file into a directory searched by TeX:}
\Msg{*}
\Msg{*     hopatch.sty}
\Msg{*}
\Msg{* To produce the documentation run the file `hopatch.drv'}
\Msg{* through LaTeX.}
\Msg{*}
\Msg{* Happy TeXing!}
\Msg{*}
\Msg{************************************************************************}

\endbatchfile
%</install>
%<*ignore>
\fi
%</ignore>
%<*driver>
\NeedsTeXFormat{LaTeX2e}
\ProvidesFile{hopatch.drv}%
  [2020-08-01 v1.4 Wrapper for package hooks (HO)]%
\documentclass{ltxdoc}
\usepackage{holtxdoc}[2011/11/22]
\usepackage{caption}
\usepackage{array}
\setlength{\extrarowheight}{1pt}
\renewcommand*{\arraystretch}{1.1}
\begin{document}
  \DocInput{hopatch.dtx}%
\end{document}
%</driver>
% \fi
%
%
%
% \GetFileInfo{hopatch.drv}
%
% \title{The \xpackage{hopatch} package}
% \date{2020-08-01 v1.4}
% \author{Heiko Oberdiek\thanks
% {Please report any issues at \url{https://github.com/ho-tex/hopatch/issues}}}
%
% \maketitle
%
% \begin{abstract}
% This packages provides a wrapper to various package hooks
% provided by other packages or classes, but does not define
% own hooks.
% \end{abstract}
%
% \tableofcontents
% \newpage
% \section{Documentation for version 1.4}
% Starting with this version
%
% \begin{declcs}{hopatch@AfterPackage} \M{package} \M{patch code}
% \end{declcs}
%
% will use the kernel \texttt{package/after/\meta{package}} hook if a
% LaTeX format later then 2020/20/01 is detected. This can mean that the
% hook code is executed earlier than with version 1.3 (but always after the
% \meta{package}.
% If \meta{package} is already loaded, the \meta{patch code} is executed
% immediately. If an older format is detected if will fall back to the code of
% version 1.3.
%
% \section{Documentation for version 1.3}
%
% Sometimes I want to add code right after a package
% has been loaded. Examples are bug fixes, adaptations,
% or added features as needed by package \xpackage{hyperref},
% for instance.
%
% Unhappily \hologo{LaTeX} does not provide this kind of
% hook. \cs{AtEndOfPackage} can be used inside the package
% only, because \hologo{LaTeX} clears the hook right before
% it loads the package.
%
% However, there are already many packages and classes
% that provide hooks that are executed after the package
% is loaded, see table~\ref{tab:hooks}.
%
% \begin{table}[b]
% \caption{After package hooking}
% \label{tab:hooks}
% \begin{tabular}{ll}
% \bfseries Macro & \bfseries Provider\\
% \hline
% \cs{AfterPackage} & package \xpackage{scrlfile} \cite{scrlfile}\\
% \cs{AtEndOfPackageFile} & package \xpackage{filehook} \cite{filehook}\\
% \cs{AtEndPackage} & class \xclass{memoir} \cite{memoir}
% \end{tabular}
% \end{table}
%
% Package \xpackage{hopatch} can be used without the packages
% of table~\ref{tab:hooks}. But for an early executing right
% after a package is loaded, one of the following class or
% packages should be loaded before using \cs{hopatch@AfterPackage}:
% \begin{itemize}
%  \item package \xpackage{filehook}
%  \item package \xpackage{scrlfile}
%  \item class \xclass{memoir}
% \end{itemize}
%
% \begin{table}
% \caption{After begin document hooking}
% \begin{tabular}{ll}
% \bfseries Macro & \bfseries Provider\\
% \hline
% \cs{AtBeginDocument} & \hologo{LaTeX}'s kernel\\
% \cs{AtEndPreamble} & package \xpackage{etoolbox} \cite{etoolbox}\\
% \cs{AfterEndPreamble} & package \xpackage{etoolbox}
% \end{tabular}
% \end{table}
%
% Therefore I skip writing a new package for hooking into
% \hologo{LaTeX}'s package management and use this package
% to provide a wrapper to patch a package after it is loaded.
%
% \begin{declcs}{hopatch@AfterPackage} \M{package} \M{patch code}
% \end{declcs}
% If the package is already loaded, the \meta{patch code} is executed
% immediately.
% Otherwise the \meta{patch code} is stored in a command and tried
% at later locations until the package is available.
%
% The patch is tried in the following order:
% \begin{enumerate}
% \item If the package is already loaded, the patch is
%   applied immediately. Further locations are not tried.
% \item \cs{AtEndPackage}, provided by class \xclass{memoir} \cite{memoir},
%   and \cs{AfterPackage}, provided by package \xpackage{scrlfile} \cite{scrlfile},
%   are called right after the package file is input before
%   the hook of \hologo{LaTeX}'s \cs{AtEndOfPackage}.
% \item \cs{AtEndOfPackageFile}, provided by package \xpackage{filehook} \cite{filehook},
%   is called after the package is loaded and after the hook of
%   \hologo{LaTeX}'s \cs{AtEndOfPackage}.
% \item \cs{AtEndPreamble}, provided by package \xpackage{etoolbox} \cite{etoolbox},
%   is called at the beginning of |\begin{document}| before the hook
%   of \hologo{LaTeX}'s \cs{AtBeginDocument}.
% \item \cs{AtBeginDocument}, provided by \hologo{LaTeX}.
% \item \cs{AfterEndDocument}, provided by package \xpackage{etoolbox} \cite{etoolbox},
%   is called at the very end of |\begin{document}|. Preamble commands are
%   already forbidden there.
% \end{enumerate}
% Because of the various locations the patch code is restricted to
% limitations:
% \begin{itemize}
% \item
% Preamble commands, see \hologo{LaTeX}'s \cs{@onlypreamble}
% throw an error if used after |\begin{document}|. This is already
% the case for \cs{AfterEndDocument}. Therefore preamble commands
% are forbidden in the patching code.
% There are four exceptions \cs{@ifpackageloaded}, \cs{@ifclassloaded},
% \cs{@ifpackagelater} and \cs{@ifclasslater}. They are redefined
% during \cs{AfterEndDocument} using the counterparts of
% package \xpackage{ltxcmds} \cite{ltxcmds}.
% \item
% \cs{AfterPackage} of package \xpackage{scrlfile} and \cs{AtEndPackage}
% of class \xclass{memoir} call the hook before \hologo{LaTeX}'s
% \cs{AtEndOfPackage}.
% \end{itemize}
%
% \StopEventually{
% }
%
% \section{Implementation}
%    \begin{macrocode}
%<*package>
%    \end{macrocode}
% \subsection{v.1.4: New implementation using the LaTeX kernel hooks}
%    \begin{macrocode}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{hopatch}%
  [2020-08-01 v1.4 Wrapper for package hooks (HO)]
%    \end{macrocode}
%    \begin{macrocode}
\providecommand\IfFormatAtLeastTF{\@ifl@t@r\fmtversion}
\IfFormatAtLeastTF{2020/10/01}{}{\input{hopatch-2016-05-16.sty}}
\IfFormatAtLeastTF{2020/10/01}{}{\endinput}

\newcommand\hopatch@AfterPackage[1]{%
  \@ifpackageloaded{#1}{%
    \@firstofone
  }{%
    \AddToHook{package/after/#1}%
  }}

%    \end{macrocode}
%    \begin{macrocode}
%</package>
%    \end{macrocode}
%    \begin{macrocode}
%<*packagefrozen>
%    \end{macrocode}
%
% \subsection{Catcodes and package identification}
%
%    \begin{macrocode}
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode123=1 % {
  \catcode125=2 % }
  \catcode64=11 % @
  \def\x{\endgroup
    \expandafter\edef\csname HOpatch@AtEnd\endcsname{%
      \endlinechar=\the\endlinechar\relax
      \catcode13=\the\catcode13\relax
      \catcode32=\the\catcode32\relax
      \catcode35=\the\catcode35\relax
      \catcode61=\the\catcode61\relax
      \catcode64=\the\catcode64\relax
      \catcode123=\the\catcode123\relax
      \catcode125=\the\catcode125\relax
    }%
  }%
\x\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode35=6 % #
\catcode64=11 % @
\catcode123=1 % {
\catcode125=2 % }
\def\TMP@EnsureCode#1#2{%
  \edef\HOpatch@AtEnd{%
    \HOpatch@AtEnd
    \catcode#1=\the\catcode#1\relax
  }%
  \catcode#1=#2\relax
}
\TMP@EnsureCode{40}{12}% (
\TMP@EnsureCode{41}{12}% )
\TMP@EnsureCode{43}{12}% +
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{91}{12}% [
\TMP@EnsureCode{93}{12}% ]
\edef\HOpatch@AtEnd{\HOpatch@AtEnd\noexpand\endinput}
%    \end{macrocode}
%
%    Package identification.
%    \begin{macrocode}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{hopatch}%
  [2020-08-01 v1.4 Wrapper for package hooks / legacy code (v1.3) (HO)]
%    \end{macrocode}
%
% \subsection{Resources}
%
%    \begin{macrocode}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax
  \def\TMP@RequirePackage#1[#2]{%
    \begingroup\expandafter\expandafter\expandafter\endgroup
    \expandafter\ifx\csname ver@#1.sty\endcsname\relax
      \input #1.sty\relax
    \fi
  }%
  \TMP@RequirePackage{ltxcmds}[2010/12/12]%
\else
  \RequirePackage{ltxcmds}[2010/12/12]%
\fi
%    \end{macrocode}
%
%    \begin{macro}{\HOpatch@counter}
%    \begin{macrocode}
\def\HOpatch@counter{0}%
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\HOpatch@StepCounter}
%    \begin{macrocode}
\ltx@ifundefined{numexpr}{%
  \def\HOpatch@StepCounter{%
    \begingroup
      \count@\HOpatch@counter\relax
      \advance\count@\ltx@one\relax
    \edef\x{\endgroup
      \noexpand\def\noexpand\HOpatch@counter{\the\count@}%
    }%
    \x
  }%
}{%
  \def\HOpatch@StepCounter{%
    \edef\HOpatch@counter{%
      \the\numexpr\HOpatch@counter+\ltx@one\relax
    }%
  }%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\HOpatch@list}
%    \begin{macrocode}
\def\HOpatch@list{}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\HOpatch@Add}
%    \begin{macrocode}
\def\HOpatch@Add{%
  \ltx@LocalAppendToMacro\HOpatch@list
}
%    \end{macrocode}
%    \end{macro}
%
% \subsection{Package patching}
%
%    \begin{macro}{\hopatch@AfterPackage}
%    \begin{macrocode}
\def\hopatch@AfterPackage#1{%
  \ltx@ifpackageloaded{#1}{%
    \ltx@firstofone
  }{%
    \HOpatch@AfterPackage{#1}%
  }%
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\HOpatch@AfterPackage}
%    \begin{macrocode}
\def\HOpatch@AfterPackage#1{%
  \edef\HOpatch@temp{#1}%
  \HOpatch@StepCounter
  \expandafter\HOpatch@@AfterPackage
  \csname HOpatch@\HOpatch@counter\expandafter\endcsname{%
    \HOpatch@temp
  }%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\HOpatch@@AfterPackage}
%    \begin{macrocode}
\def\HOpatch@@AfterPackage#1#2#3{%
  \begingroup
    \toks@{#3}%
    \xdef\HOpatch@gtemp{%
      \noexpand\ltx@ifpackageloaded{#2}{%
        \noexpand\let\noexpand#1\noexpand\relax
        \the\toks@
      }{}%
    }%
  \endgroup
  \let#1\HOpatch@gtemp
  \HOpatch@Add#1%
  \HOpatch@Try{AfterPackage}{#2}#1%
  \HOpatch@Try{AtEndPackage}{#2}#1%
  \HOpatch@Try{AtEndOfPackageFile}{#2}#1%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\HOpatch@Try}
%    \begin{macrocode}
\def\HOpatch@Try#1#2#3{%
  \ltx@ifundefined{#1}{}{%
    \csname #1\endcsname{#2}{#3}%
  }%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macrocode}
\AtBeginDocument{\HOpatch@list}
\ltx@ifundefined{AtEndPreamble}{}{%
  \ltx@ifundefined{@endpreamblehook}{}{%
    \AtEndPreamble{\HOpatch@list}%
  }%
}
\ltx@ifundefined{AfterEndPreamble}{}{%
  \ltx@ifundefined{@afterendpreamblehook}{}{%
    \AfterEndPreamble{%
      \let\HOpatch@OrgIfPackageLoaded\@ifpackageloaded
      \let\HOpatch@OrgIfPackageLater\@ifpackagelater
      \let\HOpatch@OrgIfClassLoaded\@ifclassloaded
      \let\HOpatch@OrgIfClassLater\@ifclasslater
      \let\@ifpackageloaded\ltx@ifpackageloaded
      \let\@ifpackagelater\ltx@ifpackagelater
      \let\@ifclassloaded\ltx@ifclassloaded
      \let\@ifclasslater\ltx@ifclasslater
      \HOpatch@list
      \let\@ifpackageloaded\HOpatch@OrgIfPackageLoaded
      \let\@ifpackagelater\HOpatch@OrgIfPackageLater
      \let\@ifclassloaded\HOpatch@OrgIfClassLoaded
      \let\@ifclasslater\HOpatch@OrgIfClassLater
    }%
  }%
}
%    \end{macrocode}
%
%    \begin{macrocode}
\HOpatch@AtEnd%
%    \end{macrocode}
%    \begin{macrocode}
%</packagefrozen>
%    \end{macrocode}
% \section{Installation}
%
% \subsection{Download}
%
% \paragraph{Package.} This package is available on
% CTAN\footnote{\CTANpkg{hopatch}}:
% \begin{description}
% \item[\CTAN{macros/latex/contrib/hopatch/hopatch.dtx}] The source file.
% \item[\CTAN{macros/latex/contrib/hopatch/hopatch.pdf}] Documentation.
% \end{description}
%
%
%
% \subsection{Package installation}
%
% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting
% \docstrip\ archive. The files are extracted by running the
% \xfile{.dtx} through \plainTeX:
% \begin{quote}
%   \verb|tex hopatch.dtx|
% \end{quote}
%
% \paragraph{TDS.} Now the different files must be moved into
% the different directories in your installation TDS tree
% (also known as \xfile{texmf} tree):
% \begin{quote}
% \def\t{^^A
% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}}
%   hopatch.sty & tex/latex/hopatch/hopatch.sty\\
%   hopatch.pdf & doc/latex/hopatch/hopatch.pdf\\
%   hopatch.dtx & source/latex/hopatch/hopatch.dtx\\
% \end{tabular}^^A
% }^^A
% \sbox0{\t}^^A
% \ifdim\wd0>\linewidth
%   \begingroup
%     \advance\linewidth by\leftmargin
%     \advance\linewidth by\rightmargin
%   \edef\x{\endgroup
%     \def\noexpand\lw{\the\linewidth}^^A
%   }\x
%   \def\lwbox{^^A
%     \leavevmode
%     \hbox to \linewidth{^^A
%       \kern-\leftmargin\relax
%       \hss
%       \usebox0
%       \hss
%       \kern-\rightmargin\relax
%     }^^A
%   }^^A
%   \ifdim\wd0>\lw
%     \sbox0{\small\t}^^A
%     \ifdim\wd0>\linewidth
%       \ifdim\wd0>\lw
%         \sbox0{\footnotesize\t}^^A
%         \ifdim\wd0>\linewidth
%           \ifdim\wd0>\lw
%             \sbox0{\scriptsize\t}^^A
%             \ifdim\wd0>\linewidth
%               \ifdim\wd0>\lw
%                 \sbox0{\tiny\t}^^A
%                 \ifdim\wd0>\linewidth
%                   \lwbox
%                 \else
%                   \usebox0
%                 \fi
%               \else
%                 \lwbox
%               \fi
%             \else
%               \usebox0
%             \fi
%           \else
%             \lwbox
%           \fi
%         \else
%           \usebox0
%         \fi
%       \else
%         \lwbox
%       \fi
%     \else
%       \usebox0
%     \fi
%   \else
%     \lwbox
%   \fi
% \else
%   \usebox0
% \fi
% \end{quote}
% If you have a \xfile{docstrip.cfg} that configures and enables \docstrip's
% TDS installing feature, then some files can already be in the right
% place, see the documentation of \docstrip.
%
% \subsection{Refresh file name databases}
%
% If your \TeX~distribution
% (\TeX\,Live, \mikTeX, \dots) relies on file name databases, you must refresh
% these. For example, \TeX\,Live\ users run \verb|texhash| or
% \verb|mktexlsr|.
%
% \subsection{Some details for the interested}
%
% \paragraph{Unpacking with \LaTeX.}
% The \xfile{.dtx} chooses its action depending on the format:
% \begin{description}
% \item[\plainTeX:] Run \docstrip\ and extract the files.
% \item[\LaTeX:] Generate the documentation.
% \end{description}
% If you insist on using \LaTeX\ for \docstrip\ (really,
% \docstrip\ does not need \LaTeX), then inform the autodetect routine
% about your intention:
% \begin{quote}
%   \verb|latex \let\install=y\input{hopatch.dtx}|
% \end{quote}
% Do not forget to quote the argument according to the demands
% of your shell.
%
% \paragraph{Generating the documentation.}
% You can use both the \xfile{.dtx} or the \xfile{.drv} to generate
% the documentation. The process can be configured by the
% configuration file \xfile{ltxdoc.cfg}. For instance, put this
% line into this file, if you want to have A4 as paper format:
% \begin{quote}
%   \verb|\PassOptionsToClass{a4paper}{article}|
% \end{quote}
% An example follows how to generate the
% documentation with pdf\LaTeX:
% \begin{quote}
%\begin{verbatim}
%pdflatex hopatch.dtx
%makeindex -s gind.ist hopatch.idx
%pdflatex hopatch.dtx
%makeindex -s gind.ist hopatch.idx
%pdflatex hopatch.dtx
%\end{verbatim}
% \end{quote}
%
% \begin{thebibliography}{9}
% \raggedright
%
% \bibitem{etoolbox}
% Philipp Lehman:
% \textit{The etoolbox Package}
% 2011-01-03.
% \CTANpkg{etoolbox}
%
% \bibitem{filehook}
% Martin Scharrer:
% \textit{The filehook Package};
% 2011-01-09.
% \CTANpkg{filehook}
%
% \bibitem{ltxcmds}
% Heiko Oberdiek:
% \textit{The ltxcmds Package};
% 2010-12-12.
% \CTANpkg{ltxcmds}
%
% \bibitem{memoir}
% Peter Wilson, Lars Madsen:
% \textit{The Memoir Class for Configurable Typesetting, User Guide};
% 2010.
% \CTANpkg{memoir}
%
% \bibitem{scrlfile}
% Markus Kohm, Jens-Uwe Morawski:
% \textit{The Guide KOMA-Script};
% 2011-01-20.
% \CTANpkg{koma-script}
%
% \end{thebibliography}
%
% \begin{History}
%   \begin{Version}{2011/01/30 v1.0}
%   \item
%     First public version.
%   \end{Version}
%   \begin{Version}{2011/06/24 v1.1}
%   \item
%     Fix the use of \cs{AtEndPreamble} and \cs{AfterEndPreamble}.
%     They are redefined by package \xpackage{etoolbox} after their
%     hooks are used and generate an error message then.
%   \end{Version}
%   \begin{Version}{2012/05/28 v1.2}
%   \item
%     Fix for use without \hologo{eTeX}
%     (thanks Gordon Lee).
%   \end{Version}
%   \begin{Version}{2016/05/16 v1.3}
%   \item
%     Documentation updates.
%   \end{Version}
%   \begin{Version}{2020-08-01 v1.4}
%   \item Starting with this version the package will use the hooks provided
%   by the LaTeX kernel if the format is newer than 2020/10/01.
%   \end{Version}
% \end{History}
%
% \PrintIndex
%
% \Finale
\endinput
