summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/source/latex/oberdiek/embedfile.dtx
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/source/latex/oberdiek/embedfile.dtx')
-rw-r--r--Master/texmf-dist/source/latex/oberdiek/embedfile.dtx2141
1 files changed, 0 insertions, 2141 deletions
diff --git a/Master/texmf-dist/source/latex/oberdiek/embedfile.dtx b/Master/texmf-dist/source/latex/oberdiek/embedfile.dtx
deleted file mode 100644
index f88e4bf2aeb..00000000000
--- a/Master/texmf-dist/source/latex/oberdiek/embedfile.dtx
+++ /dev/null
@@ -1,2141 +0,0 @@
-% \iffalse meta-comment
-%
-% File: embedfile.dtx
-% Version: 2018/11/01 v2.8
-% Info: Embed files into PDF
-%
-% Copyright (C)
-% 2006-2011 Heiko Oberdiek
-% 2016-2019 Oberdiek Package Support Group
-% https://github.com/ho-tex/oberdiek/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/oberdiek/issues
-%
-% The Base Interpreter refers to any `TeX-Format',
-% because some files are installed in TDS:tex/generic//.
-%
-% This work consists of the main source file embedfile.dtx
-% and the derived files
-% embedfile.sty, embedfile.pdf, embedfile.ins, embedfile.drv,
-% dtx-attach.sty, embedfile-example-plain.tex,
-% embedfile-example-collection.tex, embedfile-test1.tex,
-% embedfile-test2.tex, embedfile-test3.tex,
-% embedfile-test4.tex.
-%
-% Distribution:
-% CTAN:macros/latex/contrib/oberdiek/embedfile.dtx
-% CTAN:macros/latex/contrib/oberdiek/embedfile.pdf
-%
-% Unpacking:
-% (a) If embedfile.ins is present:
-% tex embedfile.ins
-% (b) Without embedfile.ins:
-% tex embedfile.dtx
-% (c) If you insist on using LaTeX
-% latex \let\install=y\input{embedfile.dtx}
-% (quote the arguments according to the demands of your shell)
-%
-% Documentation:
-% (a) If embedfile.drv is present:
-% latex embedfile.drv
-% (b) Without embedfile.drv:
-% latex embedfile.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 embedfile.dtx
-% makeindex -s gind.ist embedfile.idx
-% pdflatex embedfile.dtx
-% makeindex -s gind.ist embedfile.idx
-% pdflatex embedfile.dtx
-%
-% Installation:
-% TDS:tex/generic/oberdiek/embedfile.sty
-% TDS:tex/generic/oberdiek/dtx-attach.sty
-% TDS:doc/latex/oberdiek/embedfile.pdf
-% TDS:doc/latex/oberdiek/embedfile-example-plain.tex
-% TDS:doc/latex/oberdiek/embedfile-example-collection.tex
-% TDS:doc/latex/oberdiek/test/embedfile-test1.tex
-% TDS:doc/latex/oberdiek/test/embedfile-test2.tex
-% TDS:doc/latex/oberdiek/test/embedfile-test3.tex
-% TDS:doc/latex/oberdiek/test/embedfile-test4.tex
-% TDS:source/latex/oberdiek/embedfile.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: embedfile 2018/11/01 v2.8 Embed files into PDF (HO)}
-\Msg{************************************************************************}
-
-\keepsilent
-\askforoverwritefalse
-
-\let\MetaPrefix\relax
-\preamble
-
-This is a generated file.
-
-Project: embedfile
-Version: 2018/11/01 v2.8
-
-Copyright (C)
- 2006-2011 Heiko Oberdiek
- 2016-2019 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/oberdiek/issues
-
-
-The Base Interpreter refers to any `TeX-Format',
-because some files are installed in TDS:tex/generic//.
-
-This work consists of the main source file embedfile.dtx
-and the derived files
- embedfile.sty, embedfile.pdf, embedfile.ins, embedfile.drv,
- dtx-attach.sty, embedfile-example-plain.tex,
- embedfile-example-collection.tex, embedfile-test1.tex,
- embedfile-test2.tex, embedfile-test3.tex,
- embedfile-test4.tex.
-
-\endpreamble
-\let\MetaPrefix\DoubleperCent
-
-\generate{%
- \file{embedfile.ins}{\from{embedfile.dtx}{install}}%
- \file{embedfile.drv}{\from{embedfile.dtx}{driver}}%
- \usedir{tex/generic/oberdiek}%
- \file{embedfile.sty}{\from{embedfile.dtx}{package}}%
- \usedir{tex/latex/oberdiek}%
- \file{dtx-attach.sty}{\from{embedfile.dtx}{dtxattach}}%
- \usedir{doc/latex/oberdiek}%
- \file{embedfile-example-plain.tex}{\from{embedfile.dtx}{exampleplain}}%
- \file{embedfile-example-collection.tex}{\from{embedfile.dtx}{examplecollection}}%
-% \usedir{doc/latex/oberdiek/test}%
-% \file{embedfile-test1.tex}{\from{embedfile.dtx}{test1}}%
-% \file{embedfile-test2.tex}{\from{embedfile.dtx}{test2}}%
-% \file{embedfile-test3.tex}{\from{embedfile.dtx}{test3}}%
-% \file{embedfile-test4.tex}{\from{embedfile.dtx}{test4}}%
- \nopreamble
- \nopostamble
-% \usedir{source/latex/oberdiek/catalogue}%
-% \file{embedfile.xml}{\from{embedfile.dtx}{catalogue}}%
-}
-
-\catcode32=13\relax% active space
-\let =\space%
-\Msg{************************************************************************}
-\Msg{*}
-\Msg{* To finish the installation you have to move the following}
-\Msg{* files into a directory searched by TeX:}
-\Msg{*}
-\Msg{* embedfile.sty, dtx-attach.sty}
-\Msg{*}
-\Msg{* To produce the documentation run the file `embedfile.drv'}
-\Msg{* through LaTeX.}
-\Msg{*}
-\Msg{* Happy TeXing!}
-\Msg{*}
-\Msg{************************************************************************}
-
-\endbatchfile
-%</install>
-%<*ignore>
-\fi
-%</ignore>
-%<*driver>
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesFile{embedfile.drv}%
- [2018/11/01 v2.8 Embed files into PDF (HO)]%
-\documentclass{ltxdoc}
-\usepackage{holtxdoc}[2011/11/22]
-\begin{document}
- \DocInput{embedfile.dtx}%
-\end{document}
-%</driver>
-% \fi
-%
-%
-% \CharacterTable
-% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
-% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
-% Digits \0\1\2\3\4\5\6\7\8\9
-% Exclamation \! Double quote \" Hash (number) \#
-% Dollar \$ Percent \% Ampersand \&
-% Acute accent \' Left paren \( Right paren \)
-% Asterisk \* Plus \+ Comma \,
-% Minus \- Point \. Solidus \/
-% Colon \: Semicolon \; Less than \<
-% Equals \= Greater than \> Question mark \?
-% Commercial at \@ Left bracket \[ Backslash \\
-% Right bracket \] Circumflex \^ Underscore \_
-% Grave accent \` Left brace \{ Vertical bar \|
-% Right brace \} Tilde \~}
-%
-% \GetFileInfo{embedfile.drv}
-%
-% \title{The \xpackage{embedfile} package}
-% \date{2018/11/01 v2.8}
-% \author{Heiko Oberdiek\thanks
-% {Please report any issues at \url{https://github.com/ho-tex/oberdiek/issues}}}
-%
-% \maketitle
-%
-% \begin{abstract}
-% This package embeds files to a PDF document.
-% Currently the only supported driver is \pdfTeX\ $>=$ 1.30 in PDF mode.
-% \end{abstract}
-%
-% \tableofcontents
-%
-% \section{Documentation}
-%
-% \subsection{Introduction}
-%
-% The PDF format (\cite{pdfspec}) allows the inclusion of files
-% inside the PDF document. The included files can be bound to an
-% annotation on a page. Or they can be recorded in a sorted
-% list of embedded files. The packages \xpackage{attachfile}
-% or \xpackage{attachfile2} follow the first approach, this
-% package uses the latter method.
-%
-% \subsubsection{Future development}
-%
-% My dream is a large package that merges the features of
-% all these packages meantioned before:
-% \begin{itemize}
-% \item Files can be attached to a page.
-% \item Files can be attached to the document.
-% \item An easy user interface for simple, common tasks and
-% beginners.
-% \item An interface for the advanced users that want to setup
-% every detail.
-% \item Support of many drivers (pdftex, dvips, dvipdfm, \dots).
-% \item \dots
-% \end{itemize}
-% However, I have not managed to take the time for this project.
-% Instead:
-% \begin{itemize}
-% \item First I experimented with package \xpackage{attachfile},
-% adding driver support, fixing bugs, \dots. The result is
-% currently named as \xpackage{attachfile2}. It uses an external
-% script to get file properties (size, date, checksum, \dots).
-% \item In order to avoid an external program for getting basic
-% file properties I provided a patch ``EscapeAndOther'' for
-% pdfTeX that was accepted for version 1.30.
-% \item This package closes a gap left by the packages for attaching
-% files and allows the embedding of files to the document.
-% Also it makes use of the new primitives of \pdfTeX.
-% \end{itemize}
-%
-% \subsection{User interface}
-%
-% This package \xpackage{embedfile} can be used with both
-% \LaTeX\ and \plainTeX. See \autoref{sec:plain} that
-% explains the use with \plainTeX\ by an example.
-% In \LaTeX\ the package is loaded as usually. There are no options.
-% \begin{quote}
-% \verb|\usepackage{embedfile}|
-% \end{quote}
-%
-% \begin{declcs}{embedfile}
-% |[|\meta{options}|]| \M{file}
-% \end{declcs}
-% The macro \cs{embedfile} includes file \meta{file} and
-% attaches it to the PDF document. At the end of the document
-% the sorted list of embedded files are written. Thus you can
-% safely use \cs{embedfile} before \verb|\end{document}|.
-% Embedding files using \cs{AtEndDocument} will only work,
-% if \cs{AtEndDocument} is called before loading the package
-% \xpackage{embedfile}.
-%
-% The \meta{options} are give as key value pairs. The following
-% keys are supported:
-% \begin{description}
-% \item[\xoption{filespec}]
-% This allows to override the file name
-% that appears in the PDF file. If you are using other than
-% simple file names (8-bit, path separators, \dots), look into
-% the PDF specification (\cite{pdfspec}).
-% There are rules how these file names must be written/encoded.
-% Avoid 8-bit characters
-% and other special characters, the behaviour is currently undefined.
-% Use option \xoption{ucfilespec} for more funny file names.
-% The string method, see below, is |escape| since version 2.4.
-%
-% This name is also used as entry in a name tree
-% (see PDF specification: |/EmbeddedFiles|). Therefore the
-% value for \xoption{filespec} must be unique among all
-% embedded files. Also key \xoption{initialfiles} refers
-% to this name, if the file name and the value of \xoption{filespec}
-% are different.
-% \item[\xoption{ucfilespec}]
-% Since PDF 1.7 the file name may be provided in Unicode.
-% The conversion of the option value into a PDF string
-% is controlled by option \xoption{stringmethod}.
-% \item[\xoption{filesystem}]
-% This sets the entry \verb|/FS| in
-% the file specification dictionary, see PDF specification
-% (\cite{pdfspec}).
-% Example: \verb|filesystem=URL|.
-% \item[\xoption{mimetype}]
-% This sets the mime type (\cite{mime}) of the file,
-% see \autoref{sec:plain} for examples and \cite{types}
-% for a list of officially registered types.
-% \item[\xoption{desc}]
-% The description for the file.
-% \item[\xoption{stringmethod}]
-% The package must convert the values of the keys \xoption{ucfilespec}
-% and \xoption{desc} into a PDF string (before version 2.4: \xoption{filespec}
-% and \xoption{desc}). If \xpackage{hyperref}
-% is found, then its \cs{pdfstringdef} will be used, otherwise
-% \pdfTeX's \cs{pdfescapestring} is used. Value \verb|psd|
-% forces the use of \cs{pdfstringdef}, value \verb|escape|
-% the use of \cs{pdfescapestring}.
-% \item[\xoption{\meta{key}.value}] Sets the value of a collection
-% item property, see section \ref{sec:collection}.
-% \item[\xoption{\meta{key}.prefix}]
-% Sets the prefix of a collection item property,
-% see section \ref{sec:collection}.
-% \item[\xoption{id}]
-% The value must be an unique name. Macros
-% \cs{embedfileifobjectexists} and \cs{embedfilegetobject}
-% are using this name later.
-% \end{description}
-%
-% \begin{declcs}{embedfilefinish}
-% \end{declcs}
-% The list of all embedded files must be added as data structure
-% in the PDF file. In case of \LaTeX\ this is automatically done.
-% The package uses \cs{AtEndDocument}. Then the list of all
-% files should be known. However, \plainTeX\ does not know
-% about \cs{AtEndDocument}. Thus the user must call
-% \cs{embedfilefinish} at the end of the document
-% after the last file is embedded.
-%
-% \begin{declcs}{embedfilesetup} \M{options}
-% \end{declcs}
-% Options for \cs{embedfile} and collection support
-% can be set in \cs{embedfilesetup}.
-%
-% \subsection{Collection support (PDF 1.7)}
-% \label{sec:collection}
-%
-% Since PDF 1.7 the embedded files can form a \emph{collection}
-% (sometimes referred as \emph{package}), the main document
-% is called \emph{cover sheet}. See PDF specification
-% 8.2.4 ``Collections'' and 3.10.5 ``Collection items'' \cite{pdfspec}.
-%
-% Usually Acrobat Reader 7 or 8 shows the
-% embedded files in a table at the bottom with the following columns:
-% \begin{quote}
-% \begin{tabular}{@{}l|l|l|l@{}}
-% Name & Description & Modified & Size\\
-% \hline
-% \dots & \dots & \dots & \dots\\
-% \end{tabular}
-% \end{quote}
-% Acrobat Reader 10 shows the embeded files in the left panel
-% and adds a new column for the compressed size.
-%
-% If the files form a collection, then they are displayed
-% in a table left or top (depending on option \xoption{view},
-% see \cs{embedfilesetup}).
-%
-%
-% Collection support is enabled automatically, if
-% it is used.
-%
-% \begin{declcs}{embedfilesetup} \M{options}
-% \end{declcs}
-% The following options are supported in addition
-% to options for \cs{embedfile}:
-% \begin{description}
-% \item[\xoption{view}]
-% If the PDF file contains a collection, then Acrobat Reader 8
-% shows a line at the top below the menu bar and the toolbar.
-% It shows the current selected file, icons for changing the
-% view mode, an options menu.
-% The initial mode how the collection is presented is
-% set by this option \xoption{view}.
-% The following modes/values are supported, the default is |details|:
-% \begin{description}
-% \item[\texttt{details}] The full collection table is displayed
-% at the top below the collection bar.
-% \item[\texttt{tile}] The files of the collection are shown
-% in tile mode on the left.
-% \item[\texttt{hidden}] The collection table is not shown.
-% \end{description}
-% \item[\xoption{initialfile}]
-% Selects the file that is initially presented. Especially
-% useful for an embedded PDF file that is then shown instead
-% of the cover document. There must be an \cs{embedfile} command
-% somewhere whose value for key \xoption{filespec} is used here.
-% The \cs{embedfile} command can drop option \xoption{filespec}
-% if the file name is not different.
-% \end{description}
-%
-% \begin{declcs}{embedfilefield} \M{key} \M{options}
-% \end{declcs}
-% Macro \cs{embedfilefield} defines a column/field in the collection table.
-% The name of the field is \meta{key}.
-% \begin{description}
-% \item[\xoption{type}]
-% sets the type of the field. The supported values are:
-% \begin{description}
-% \item[\texttt{text}] A text field. Its value is set in
-% \cs{embedfile} by option \xoption{\meta{key}.value}.
-% \item[\texttt{date}] A date field. Its value is set in
-% \cs{embedfile} by option \xoption{\meta{key}.value}.
-% A special format is required, see ``3.8.3 Dates'' \cite{pdfspec}.
-% \item[\texttt{number}] A field with an integer or float number.
-% Its value is set in \cs{embedfile} by option
-% \xoption{\meta{key}.value}.
-% \item[\texttt{file}] The file name of the embedded file.
-% \item[\texttt{desc}] The description text of the embedded file. It is
-% set in \cs{embedfile} by option \xoption{desc}.
-% \item[\texttt{moddate}] The modification date of the embedded file.
-% \item[\texttt{size}] The size of the embedded file.
-% \end{description}
-% All types allow the use of a prefix that is disregarded by
-% sorting. The prefix for this field is set in \cs{embedfile} by
-% option \xoption{\meta{key}.prefix}.
-% \item[\xoption{title}] sets the column title.
-% \item[\xoption{visible}] controls whether the column is presented:
-% \begin{description}
-% \item[\texttt{true}] shows the column.
-% \item[\texttt{false}] hides the column.
-% \end{description}
-% Default: \texttt{true}
-% \item[\xoption{edit}]
-% Allows the editing of field values. Does not seem to have an
-% effect for Acrobat Reader.
-% \begin{description}
-% \item[\texttt{true}] enables the feature, if available (depends
-% on the PDF viewer).
-% \item[\texttt{false}] disables the feature.
-% \end{description}
-% Default: \texttt{false}
-% \end{description}
-% The order of \cs{embedfilefield} statements defines the order
-% of the columns.
-%
-% \begin{declcs}{embedfilesort} \M{key-sort-list}
-% \end{declcs}
-% The sort order of the embedded files are controlled by
-% macro \cs{embedfilesort}. \meta{key-sort-list} defines
-% the sort order. The key is a field name defined by \cs{embedfilefield}.
-% Its value is either \texttt{ascending} or \texttt{descending}.
-% The default is \texttt{ascending}.
-%
-% \subsection{Export of object references}
-%
-% Caution: This feature is still experimental. It may be even removed
-% in future versions. Therefore feedback would be nice, if someone
-% has a useful application for this feature.
-%
-% Object numbers are saved, if \xoption{id} is given in \cs{embedfile}.
-% The following objects are supported:
-% \begin{itemize}
-% \item \texttt{EmbeddedFile}
-% \item \texttt{Filespec}
-% \end{itemize}
-%
-% \begin{declcs}{embedfileifobjectexists} \M{id} \M{type}
-% \M{then} \M{else}
-% \end{declcs}
-% Macro \cs{embedfileifobjectexists} tests whether object of \meta{type}
-% is available for the embedded file identified by \meta{id}.
-%
-% \begin{declcs}{embedfilegetobject} \M{id} \M{type}
-% \end{declcs}
-% Macro \cs{embedfilegetobject} expands to the full object reference
-% object of \meta{type} for the embedded file identified by \meta{id}.
-%
-% \subsubsection{Example}
-%
-%\begin{quote}
-%\begin{verbatim}
-%\embedfile[id={foo}]{foo.pdf}
-%\embedfileifobjectexists{foo}{Filespec}{%
-% \typeout{%
-% FileSpec object for `foo': %
-% \embedfilegetobject{foo}{Filespec}%
-% }%
-%}{%
-% \typeout{No Filespec object for `foo'}%
-%}
-%\end{verbatim}
-%\end{quote}
-%
-% \subsection{Examples}
-% \label{sec:examples}
-%
-% \subsubsection{\plainTeX}
-% \label{sec:plain}
-%
-% The package can be used with \plainTeX. It can be used
-% with or without help from \xfile{miniltx.tex}.
-%
-% If additionally package \xpackage{keyval} (\xpackage{graphicx})
-% is needed, load it first. Then package \xpackage{embedfile} avoids
-% a duplicate loading of package \xpackage{keyval}.
-%
-% Because \plainTeX\ does not provide a hook at end of the document,
-% you have to call \cs{embedfilefinish} manually at the end
-% after the last embedded file.
-% \begin{macrocode}
-%<*exampleplain>
-%<<END
-% Load packages
-\input miniltx
-% \def\Gin@driver{pdftex.def}
-% \input graphicx.sty
-\input embedfile.sty
-\resetatcatcode
-
-% default setting
-\embedfilesetup{
- mimetype=text/plain
-}
-
-% Embed files
-\embedfile[
- filespec=example.tex,
- desc={Source code (plain-TeX) of this example}
-]{embedfile-example-plain.tex}
-
-\embedfile[
- desc={Source of package `embedfile'}
-]{embedfile.dtx}
-
-\embedfile[
- mimetype=application/pdf,
- desc={Documentation of package `embedfile'}
-]{embedfile.pdf}
-
-% Some text
-This example document contains three embedded files.
-
-% End of document
-\embedfilefinish % don't forget
-\bye
-%END
-%</exampleplain>
-% \end{macrocode}
-%
-% \subsubsection{Collection example}
-%
-% \begin{macrocode}
-%<*examplecollection>
-%<<END
-\NeedsTeXFormat{LaTeX2e}
-\documentclass{article}
-\usepackage[bookmarks=false]{hyperref}
-% provides \pdfstringdef that is then used by `title' and
-% other keys.
-\usepackage{embedfile}[2018/11/01]
-\embedfilesetup{
- view=details,
- initialfile=embedfile.pdf
-}
-\embedfilefield{file}{
- type=file,
- title={File name}
-}
-\embedfilefield{description}{
- type=desc,
- title={Description}
-}
-\embedfilefield{date}{
- type=moddate,
- title={Date}
-}
-\embedfilefield{size}{
- type=size,
- title={Size}
-}
-\embedfilefield{type}{
- type=text,
- title={Type},
- visible=false
-}
-\embedfilesort{
- type,
- date=descending
-}
-\begin{document}
-An example for embedded files as collection.
-You need Acrobat Reader 8 or higher.
-
-\embedfile[
- desc={Source file of package `embedfile'},
- description.prefix={Package: },
- type.value={DTX}
-]{embedfile.dtx}
-
-\embedfile[
- desc={Documentation of package `embedfile'},
- description.prefix={Package: },
- type.value={PDF}
-]{embedfile.pdf}
-
-\embedfile[
- desc={The source for this example},
- description.prefix={Example: },
- type.value={TEX}
-]{\jobname.tex}
-
-\end{document}
-%END
-%</examplecollection>
-% \end{macrocode}
-%
-% \subsection{Package \xpackage{dtx-attach}}
-%
-% Package \xpackage{dtx-attach} is just a small application of
-% package \xpackage{embedfile}. I am using it for the CTAN
-% documentation of my packages in \CTANpkg{oberdiek}.
-% It also serves as small example for the use of the package with \LaTeX.
-%
-% \begin{macrocode}
-%<*dtxattach>
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{dtx-attach}
- [2018/11/01 v2.8 Embed \string\jobname.dtx (HO)]%
-\RequirePackage{embedfile}[2018/11/01]
-\embedfile[%
- stringmethod=escape,%
- mimetype=plain/text,%
- desc={LaTeX docstrip source archive for package `\jobname'}%
-]{\jobname.dtx}
-%</dtxattach>
-% \end{macrocode}
-%
-% \StopEventually{
-% }
-%
-% \section{Implementation}
-%
-% \begin{macrocode}
-%<*package>
-% \end{macrocode}
-%
-% \subsection{Reload check and package identification}
-% Reload check, especially if the package is not used with \LaTeX.
-% \begin{macrocode}
-\begingroup\catcode61\catcode48\catcode32=10\relax%
- \catcode13=5 % ^^M
- \endlinechar=13 %
- \catcode35=6 % #
- \catcode39=12 % '
- \catcode44=12 % ,
- \catcode45=12 % -
- \catcode46=12 % .
- \catcode58=12 % :
- \catcode64=11 % @
- \catcode123=1 % {
- \catcode125=2 % }
- \expandafter\let\expandafter\x\csname ver@embedfile.sty\endcsname
- \ifx\x\relax % plain-TeX, first loading
- \else
- \def\empty{}%
- \ifx\x\empty % LaTeX, first loading,
- % variable is initialized, but \ProvidesPackage not yet seen
- \else
- \expandafter\ifx\csname PackageInfo\endcsname\relax
- \def\x#1#2{%
- \immediate\write-1{Package #1 Info: #2.}%
- }%
- \else
- \def\x#1#2{\PackageInfo{#1}{#2, stopped}}%
- \fi
- \x{embedfile}{The package is already loaded}%
- \aftergroup\endinput
- \fi
- \fi
-\endgroup%
-% \end{macrocode}
-% Package identification:
-% \begin{macrocode}
-\begingroup\catcode61\catcode48\catcode32=10\relax%
- \catcode13=5 % ^^M
- \endlinechar=13 %
- \catcode35=6 % #
- \catcode39=12 % '
- \catcode40=12 % (
- \catcode41=12 % )
- \catcode44=12 % ,
- \catcode45=12 % -
- \catcode46=12 % .
- \catcode47=12 % /
- \catcode58=12 % :
- \catcode64=11 % @
- \catcode91=12 % [
- \catcode93=12 % ]
- \catcode123=1 % {
- \catcode125=2 % }
- \expandafter\ifx\csname ProvidesPackage\endcsname\relax
- \def\x#1#2#3[#4]{\endgroup
- \immediate\write-1{Package: #3 #4}%
- \xdef#1{#4}%
- }%
- \else
- \def\x#1#2[#3]{\endgroup
- #2[{#3}]%
- \ifx#1\@undefined
- \xdef#1{#3}%
- \fi
- \ifx#1\relax
- \xdef#1{#3}%
- \fi
- }%
- \fi
-\expandafter\x\csname ver@embedfile.sty\endcsname
-\ProvidesPackage{embedfile}%
- [2018/11/01 v2.8 Embed files into PDF (HO)]%
-% \end{macrocode}
-%
-% \subsection{Catcodes}
-%
-% \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 EmFi@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\EmFi@AtEnd{%
- \EmFi@AtEnd
- \catcode#1=\the\catcode#1\relax
- }%
- \catcode#1=#2\relax
-}
-\TMP@EnsureCode{39}{12}% '
-\TMP@EnsureCode{40}{12}% (
-\TMP@EnsureCode{41}{12}% )
-\TMP@EnsureCode{44}{12}% ,
-\TMP@EnsureCode{46}{12}% .
-\TMP@EnsureCode{47}{12}% /
-\TMP@EnsureCode{58}{12}% :
-\TMP@EnsureCode{60}{12}% <
-\TMP@EnsureCode{62}{12}% >
-\TMP@EnsureCode{91}{12}% [
-\TMP@EnsureCode{93}{12}% ]
-\TMP@EnsureCode{96}{12}% `
-\edef\EmFi@AtEnd{\EmFi@AtEnd\noexpand\endinput}
-% \end{macrocode}
-%
-% \subsection{Tools}
-%
-% \begin{macro}{\EmFi@RequirePackage}
-% \begin{macrocode}
-\begingroup\expandafter\expandafter\expandafter\endgroup
-\expandafter\ifx\csname RequirePackage\endcsname\relax
- \def\EmFi@RequirePackage#1[#2]{%
- \input #1.sty\relax
- }%
-\else
- \let\EmFi@RequirePackage\RequirePackage
-\fi
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\EmFi@Error}
-% \begin{macrocode}
-\EmFi@RequirePackage{infwarerr}[2007/09/09]%
-\def\EmFi@Error{%
- \@PackageError{embedfile}%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% Luatex compat
-% \begin{macrocode}
-\ifx\pdfextension\@undefined\else
- \protected\def\pdflastobj {\numexpr\pdffeedback lastobj\relax}
- \protected\def\pdfnames {\pdfextension names }
- \protected\def\pdfobj {\pdfextension obj }
- \let\pdfoutput \outputmode
-\fi
-% \end{macrocode}
-%
-% \subsection{Check for recent \pdfTeX\ in PDF mode}
-%
-% Load package \xpackage{ifpdf} and check mode.
-% \begin{macrocode}
-\EmFi@RequirePackage{ifpdf}[2007/09/09]
-\ifpdf
-\else
- \EmFi@Error{%
- Missing pdfTeX in PDF mode%
- }{%
- Currently other drivers are not supported. %
- Package loading is aborted.%
- }%
- \expandafter\EmFi@AtEnd
-\fi%
-% \end{macrocode}
-% \begin{macrocode}
-\EmFi@RequirePackage{pdftexcmds}[2007/11/11]
-\EmFi@RequirePackage{ltxcmds}[2010/03/01]
-\EmFi@RequirePackage{kvsetkeys}[2010/03/01]
-\EmFi@RequirePackage{kvdefinekeys}[2010/03/01]
-% \end{macrocode}
-% Check version.
-% \begin{macrocode}
-\begingroup\expandafter\expandafter\expandafter\endgroup
-\expandafter\ifx\csname pdf@filesize\endcsname\relax
- \EmFi@Error{%
- Unsupported pdfTeX version%
- }{%
- At least version 1.30 is necessary. Package loading is aborted.%
- }%
- \expandafter\EmFi@AtEnd
-\fi%
-% \end{macrocode}
-%
-% \subsection{Strings}
-%
-% Minimal version of package \xpackage{pdfescape} is 2007/08/27 v1.5
-% because of \cs{EdefSanitize}.
-% \begin{macrocode}
-\EmFi@RequirePackage{pdfescape}[2007/11/11]
-% \end{macrocode}
-%
-% \begin{macrocode}
-\def\EmFi@temp#1{%
- \expandafter\EdefSanitize\csname EmFi@S@#1\endcsname{#1}%
-}
-% \end{macrocode}
-% \begin{macro}{\EmFi@details}
-% \begin{macrocode}
-\EmFi@temp{details}%
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@tile}
-% \begin{macrocode}
-\EmFi@temp{tile}%
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@hidden}
-% \begin{macrocode}
-\EmFi@temp{hidden}%
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@text}
-% \begin{macrocode}
-\EmFi@temp{text}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@date}
-% \begin{macrocode}
-\EmFi@temp{date}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@number}
-% \begin{macrocode}
-\EmFi@temp{number}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@file}
-% \begin{macrocode}
-\EmFi@temp{file}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@desc}
-% \begin{macrocode}
-\EmFi@temp{desc}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@moddate}
-% \begin{macrocode}
-\EmFi@temp{moddate}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@creationdate}
-% \begin{macrocode}
-\EmFi@temp{creationdate}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@size}
-% \begin{macrocode}
-\EmFi@temp{size}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@ascending}
-% \begin{macrocode}
-\EmFi@temp{ascending}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@descending}
-% \begin{macrocode}
-\EmFi@temp{descending}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@true}
-% \begin{macrocode}
-\EmFi@temp{true}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@S@false}
-% \begin{macrocode}
-\EmFi@temp{false}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Switches}
-%
-% \begin{macro}{\ifEmFi@collection}
-% \begin{macrocode}
-\ltx@newif\ifEmFi@collection
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\ifEmFi@sort}
-% \begin{macrocode}
-\ltx@newif\ifEmFi@sort
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\ifEmFi@visible}
-% \begin{macrocode}
-\ltx@newif\ifEmFi@visible
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\ifEmFi@edit}
-% \begin{macrocode}
-\ltx@newif\ifEmFi@edit
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\ifEmFi@item}
-% \begin{macrocode}
-\ltx@newif\ifEmFi@item
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\ifEmFi@finished}
-% \begin{macrocode}
-\ltx@newif\ifEmFi@finished
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\ifEmFi@id}
-% \begin{macrocode}
-\ltx@newif\ifEmFi@id
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Key value definitions}
-%
-% \begin{macro}{\EmFi@GlobalKey}
-% \begin{macrocode}
-\def\EmFi@GlobalKey#1#2{%
- \global\expandafter\let\csname KV@#1@#2\expandafter\endcsname
- \csname KV@#1@#2\endcsname
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@GlobalDefaultKey}
-% \begin{macrocode}
-\def\EmFi@GlobalDefaultKey#1#2{%
- \EmFi@GlobalKey{#1}{#2}%
- \global\expandafter\let
- \csname KV@#1@#2@default\expandafter\endcsname
- \csname KV@#1@#2@default\endcsname
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\EmFi@DefineKey}
-% \begin{macrocode}
-\def\EmFi@DefineKey#1#2{%
- \kv@define@key{EmFi}{#1}{%
- \expandafter\def\csname EmFi@#1\endcsname{##1}%
- }%
- \expandafter\def\csname EmFi@#1\endcsname{#2}%
-}
-% \end{macrocode}
-% \end{macro}
-% Subtype of the embedded file (optional).
-% \begin{macrocode}
-\EmFi@DefineKey{mimetype}{}
-% \end{macrocode}
-% File specification string.
-% \begin{macrocode}
-\EmFi@DefineKey{filespec}{\EmFi@file}
-% \end{macrocode}
-% File specification string in Unicode.
-% \begin{macrocode}
-\EmFi@DefineKey{ucfilespec}{}
-% \end{macrocode}
-% File system (optional).
-% \begin{macrocode}
-\EmFi@DefineKey{filesystem}{}
-% \end{macrocode}
-% Description (optional).
-% \begin{macrocode}
-\EmFi@DefineKey{desc}{}
-% \end{macrocode}
-% Method for converting text to PDF strings.
-% \begin{macrocode}
-\EmFi@DefineKey{stringmethod}{%
- \ifx\pdfstringdef\@undefined
- escape%
- \else
- \ifx\pdfstringdef\relax
- escape%
- \else
- psd%
- \fi
- \fi
-}
-% \end{macrocode}
-%
-% Option \xoption{id} as key for object numbers.
-% \begin{macrocode}
-\kv@define@key{EmFi}{id}{%
- \def\EmFi@id{#1}%
- \EmFi@idtrue
-}
-% \end{macrocode}
-% \begin{macro}{\EmFi@defobj}
-% \begin{macrocode}
-\def\EmFi@defobj#1{%
- \ifEmFi@id
- \expandafter\xdef\csname EmFi@#1@\EmFi@id\endcsname{%
- \the\pdflastobj\ltx@space 0 R%
- }%
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\embedfileifobjectexists}
-% \begin{macrocode}
-\def\embedfileifobjectexists#1#2{%
- \expandafter\ifx\csname EmFi@#2@#1\endcsname\relax
- \expandafter\ltx@secondoftwo
- \else
- \expandafter\ltx@firstoftwo
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\embedfilegetobject}
-% \begin{macrocode}
-\def\embedfilegetobject#1#2{%
- \embedfileifobjectexists{#1}{#2}{%
- \csname EmFi@#2@#1\endcsname
- }{%
- 0 0 R%
- }%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% Initial view of the collection.
-% \begin{macrocode}
-\kv@define@key{EmFi}{view}[]{%
- \EdefSanitize\EmFi@temp{#1}%
- \def\EmFi@next{%
- \global\EmFi@collectiontrue
- }%
- \ifx\EmFi@temp\ltx@empty
- \let\EmFi@view\EmFi@S@details
- \else\ifx\EmFi@temp\EmFi@S@details
- \let\EmFi@view\EmFi@S@details
- \else\ifx\EmFi@temp\EmFi@S@tile
- \let\EmFi@view\EmFi@S@tile
- \else\ifx\EmFi@temp\EmFi@S@hidden
- \let\EmFi@view\EmFi@S@hidden
- \else
- \let\EmFi@next\relax
- \EmFi@Error{%
- Unknown value `\EmFi@temp' for key `view'.\MessageBreak
- Supported values: `details', `tile', `hidden'.%
- }\@ehc
- \fi\fi\fi\fi
- \EmFi@next
-}
-% \end{macrocode}
-% \begin{macrocode}
-\EmFi@DefineKey{initialfile}{}
-% \end{macrocode}
-%
-% \begin{macro}{\embedfilesetup}
-% \begin{macrocode}
-\def\embedfilesetup{%
- \ifEmFi@finished
- \def\EmFi@next##1{}%
- \EmFi@Error{%
- \string\embedfilefield\ltx@space after \string\embedfilefinish
- }{%
- The list of embedded files is already written.%
- }%
- \else
- \def\EmFi@next{%
- \kvsetkeys{EmFi}%
- }%
- \fi
- \EmFi@next
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\EmFi@schema}
-% \begin{macrocode}
-\def\EmFi@schema{}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@order}
-% \begin{macrocode}
-\gdef\EmFi@order{0}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@@order}
-% \begin{macrocode}
-\let\EmFi@@order\relax
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@fieldlist}
-% \begin{macrocode}
-\def\EmFi@fieldlist{}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@sortcase}
-% \begin{macrocode}
-\def\EmFi@sortcase{0}%
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\embedfilefield}
-% \begin{macrocode}
-\def\embedfilefield#1#2{%
- \ifEmFi@finished
- \EmFi@Error{%
- \string\embedfilefield\ltx@space after \string\embedfilefinish
- }{%
- The list of embedded files is already written.%
- }%
- \else
- \global\EmFi@collectiontrue
- \EdefSanitize\EmFi@key{#1}%
- \expandafter\ifx\csname KV@EmFi@\EmFi@key.prefix\endcsname\relax
- \begingroup
- \count@=\EmFi@order
- \advance\count@ 1 %
- \xdef\EmFi@order{\the\count@}%
- \let\EmFi@title\EmFi@key
- \let\EmFi@type\EmFi@S@text
- \EmFi@visibletrue
- \EmFi@editfalse
- \kvsetkeys{EmFiFi}{#2}%
- \EmFi@convert\EmFi@title\EmFi@title
- \xdef\EmFi@schema{%
- \EmFi@schema
- /\pdf@escapename{\EmFi@key}<<%
- /Subtype/%
- \ifx\EmFi@type\EmFi@S@date D%
- \else\ifx\EmFi@type\EmFi@S@number N%
- \else\ifx\EmFi@type\EmFi@S@file F%
- \else\ifx\EmFi@type\EmFi@S@desc Desc%
- \else\ifx\EmFi@type\EmFi@S@moddate ModDate%
- \else\ifx\EmFi@type\EmFi@S@creationdate CreationDate%
- \else\ifx\EmFi@type\EmFi@S@size Size%
- \else S%
- \fi\fi\fi\fi\fi\fi\fi
- /N(\EmFi@title)%
- \EmFi@@order{\EmFi@order}%
- \ifEmFi@visible
- \else
- /V false%
- \fi
- \ifEmFi@edit
- /E true%
- \fi
- >>%
- }%
- \let\do\relax
- \xdef\EmFi@fieldlist{%
- \EmFi@fieldlist
- \do{\EmFi@key}%
- }%
- \ifx\EmFi@type\EmFi@S@text
- \kv@define@key{EmFi}{\EmFi@key.value}{%
- \EmFi@itemtrue
- \def\EmFi@temp{##1}%
- \EmFi@convert\EmFi@temp\EmFi@temp
- \expandafter\def\csname EmFi@V@#1%
- \expandafter\endcsname\expandafter{%
- \expandafter(\EmFi@temp)%
- }%
- }%
- \EmFi@GlobalKey{EmFi}{\EmFi@key.value}%
- \else\ifx\EmFi@type\EmFi@S@date
- \kv@define@key{EmFi}{\EmFi@key.value}{%
- \EmFi@itemtrue
- \def\EmFi@temp{##1}%
- \EmFi@convert\EmFi@temp\EmFi@temp
- \expandafter\def\csname EmFi@V@#1%
- \expandafter\endcsname\expandafter{%
- \expandafter(\EmFi@temp)%
- }%
- }%
- \EmFi@GlobalKey{EmFi}{\EmFi@key.value}%
- \else\ifx\EmFi@type\EmFi@S@number
- \kv@define@key{EmFi}{\EmFi@key.value}{%
- \EmFi@itemtrue
- \expandafter\EdefSanitize\csname EmFi@V@#1\endcsname{ ##1}%
- }%
- \EmFi@GlobalKey{EmFi}{\EmFi@key.value}%
- \fi\fi\fi
- \kv@define@key{EmFi}{\EmFi@key.prefix}{%
- \EmFi@itemtrue
- \expandafter\def\csname EmFi@P@#1\endcsname{##1}%
- }%
- \EmFi@GlobalKey{EmFi}{\EmFi@key.prefix}%
- \kv@define@key{EmFiSo}{\EmFi@key}[ascending]{%
- \EdefSanitize\EmFi@temp{##1}%
- \ifx\EmFi@temp\EmFi@S@ascending
- \def\EmFi@temp{true}%
- \else\ifx\EmFi@temp\EmFi@S@descending
- \def\EmFi@temp{false}%
- \else
- \def\EmFi@temp{}%
- \EmFi@Error{%
- Unknown sort order `\EmFi@temp'.\MessageBreak
- Supported values: `\EmFi@S@ascending', %
- `\EmFi@S@descending
- }\@ehc
- \fi\fi
- \ifx\EmFi@temp\ltx@empty
- \else
- \xdef\EmFi@sortkeys{%
- \EmFi@sortkeys
- /\pdf@escapename{#1}%
- }%
- \ifx\EmFi@sortorders\ltx@empty
- \global\let\EmFi@sortorders\EmFi@temp
- \gdef\EmFi@sortcase{1}%
- \else
- \xdef\EmFi@sortorders{%
- \EmFi@sortorders
- \ltx@space
- \EmFi@temp
- }%
- \xdef\EmFi@sortcase{2}%
- \fi
- \fi
- }%
- \EmFi@GlobalDefaultKey{EmFiSo}\EmFi@key
- \endgroup
- \else
- \EmFi@Error{%
- Field `\EmFi@key' is already defined%
- }\@ehc
- \fi
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
-\kv@define@key{EmFiFi}{type}{%
- \EdefSanitize\EmFi@temp{#1}%
- \ifx\EmFi@temp\EmFi@S@text
- \let\EmFi@type\EmFi@temp
- \else\ifx\EmFi@temp\EmFi@S@date
- \let\EmFi@type\EmFi@temp
- \else\ifx\EmFi@temp\EmFi@S@number
- \let\EmFi@type\EmFi@temp
- \else\ifx\EmFi@temp\EmFi@S@file
- \let\EmFi@type\EmFi@temp
- \else\ifx\EmFi@temp\EmFi@S@desc
- \let\EmFi@type\EmFi@temp
- \else\ifx\EmFi@temp\EmFi@S@moddate
- \let\EmFi@type\EmFi@temp
- \else\ifx\EmFi@temp\EmFi@S@creationdate
- \let\EmFi@type\EmFi@temp
- \else\ifx\EmFi@temp\EmFi@S@size
- \let\EmFi@type\EmFi@temp
- \else
- \EmFi@Error{%
- Unknown type `\EmFi@temp'.\MessageBreak
- Supported types: `text', `date', `number', `file',\MessageBreak
- `desc', `moddate', `creationdate', `size'%
- }%
- \fi\fi\fi\fi\fi\fi\fi\fi
-}
-% \end{macrocode}
-% \begin{macrocode}
-\kv@define@key{EmFiFi}{title}{%
- \def\EmFi@title{#1}%
-}
-% \end{macrocode}
-% \begin{macro}{\EmFi@setboolean}
-% \begin{macrocode}
-\def\EmFi@setboolean#1#2{%
- \EdefSanitize\EmFi@temp{#2}%
- \ifx\EmFi@temp\EmFi@S@true
- \csname EmFi@#1true\endcsname
- \else
- \ifx\EmFi@temp\EmFi@S@false
- \csname EmFi@#1false\endcsname
- \else
- \EmFi@Error{%
- Unknown value `\EmFi@temp' for key `#1'.\MessageBreak
- Supported values: `true', `false'%
- }\@ehc
- \fi
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
-\kv@define@key{EmFiFi}{visible}[true]{%
- \EmFi@setboolean{visible}{#1}%
-}
-% \end{macrocode}
-% \begin{macrocode}
-\kv@define@key{EmFiFi}{edit}[true]{%
- \EmFi@setboolean{edit}{#1}%
-}
-% \end{macrocode}
-%
-% \begin{macro}{\EmFi@sortkeys}
-% \begin{macrocode}
-\def\EmFi@sortkeys{}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@sortorders}
-% \begin{macrocode}
-\def\EmFi@sortorders{}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\embedfilesort}
-% \begin{macrocode}
-\def\embedfilesort{%
- \kvsetkeys{EmFiSo}%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Embed the file}
-%
-% \begin{macro}{\embedfile}
-% \begin{macrocode}
-\def\embedfile{%
- \ltx@ifnextchar[\EmFi@embedfile{\EmFi@embedfile[]}%
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@embedfile}
-% \begin{macrocode}
-\def\EmFi@embedfile[#1]#2{%
- \ifEmFi@finished
- \EmFi@Error{%
- \string\embedfile\ltx@space after \string\embedfilefinish
- }{%
- The list of embedded files is already written.%
- }%
- \else
- \begingroup
- \def\EmFi@file{#2}%
- \kvsetkeys{EmFi}{#1}%
- \expandafter\expandafter\expandafter
- \ifx\expandafter\expandafter\expandafter
- \\\pdf@filesize{\EmFi@file}\\%
- \EmFi@Error{%
- File `\EmFi@file' not found%
- }{%
- The unknown file is not embedded.%
- }%
- \else
- \edef\EmFi@@filespec{%
- \pdf@escapestring{\EmFi@filespec}%
- }%
- \ifx\EmFi@ucfilespec\ltx@empty
- \let\EmFi@@ucfilespec\ltx@empty
- \else
- \EmFi@convert\EmFi@ucfilespec\EmFi@@ucfilespec
- \fi
- \ifx\EmFi@desc\ltx@empty
- \let\EmFi@@desc\ltx@empty
- \else
- \EmFi@convert\EmFi@desc\EmFi@@desc
- \fi
- \ifEmFi@item
- \let\do\EmFi@do
- \immediate\pdfobj{%
- <<%
- \EmFi@fieldlist
- >>%
- }%
- \edef\EmFi@ci{\the\pdflastobj}%
- \fi
- \immediate\pdfobj stream attr{%
- /Type/EmbeddedFile%
- \ifx\EmFi@mimetype\ltx@empty
- \else
- /Subtype/\pdf@escapename{\EmFi@mimetype}%
- \fi
- /Params<<%
- /ModDate(\pdf@filemoddate{\EmFi@file})%
- /Size \pdf@filesize{\EmFi@file}%
- /CheckSum<\pdf@filemdfivesum{\EmFi@file}>%
- >>%
- }file{\EmFi@file}\relax
- \EmFi@defobj{EmbeddedFile}%
- \immediate\pdfobj{%
- <<%
- /Type/Filespec%
- \ifx\EmFi@filesystem\ltx@empty
- \else
- /FS/\pdf@escapename{\EmFi@filesystem}%
- \fi
- /F(\EmFi@@filespec)%
- \ifx\EmFi@@ucfilespec\ltx@empty
- \else
- /UF(\EmFi@@ucfilespec)%
- \fi
- \ifx\EmFi@@desc\ltx@empty
- \else
- /Desc(\EmFi@@desc)%
- \fi
- /EF<<%
- /F \the\pdflastobj\ltx@space 0 R%
- >>%
- \ifEmFi@item
- /CI \EmFi@ci\ltx@space 0 R%
- \fi
- >>%
- }%
- \EmFi@defobj{Filespec}%
- \EmFi@add{%
- \EmFi@@filespec
- }{\the\pdflastobj\ltx@space 0 R}%
- \fi
- \endgroup
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@do}
-% \begin{macrocode}
-\def\EmFi@do#1{%
- \expandafter\ifx\csname EmFi@P@#1\endcsname\relax
- \expandafter\ifx\csname EmFi@V@#1\endcsname\relax
- \else
- /\pdf@escapename{#1}\csname EmFi@V@#1\endcsname
- \fi
- \else
- /\pdf@escapename{#1}<<%
- \expandafter\ifx\csname EmFi@V@#1\endcsname\relax
- \else
- /D\csname EmFi@V@#1\endcsname
- \fi
- /P(\csname EmFi@P@#1\endcsname)%
- >>%
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\EmFi@convert}
-% \begin{macrocode}
-\def\EmFi@convert#1#2{%
- \ifnum\pdf@strcmp{\EmFi@stringmethod}{psd}=0 %
- \pdfstringdef\EmFi@temp{#1}%
- \let#2\EmFi@temp
- \else
- \edef#2{\pdf@escapestring{#1}}%
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
-\global\let\EmFi@list\ltx@empty
-% \end{macrocode}
-% \begin{macro}{\EmFi@add}
-% Sorting is done by the insertion sort algorithm.
-% Probably the sorting could be done more reliable.
-% However, the PDF specification is not too clear to me
-% regarding precise sorting rules (how to deal with
-% different encodings, escaped characters, \dots).
-% \begin{macrocode}
-\def\EmFi@add#1#2{%
- \begingroup
- \ifx\EmFi@list\ltx@empty
- \xdef\EmFi@list{\noexpand\do{#1}{#2}}%
- \else
- \def\do##1##2{%
- \ifnum\pdf@strcmp{##1}{#1}>0 %
- \edef\x{%
- \toks@{%
- \the\toks@%
- \noexpand\do{#1}{#2}%
- \noexpand\do{##1}{##2}%
- }%
- }%
- \x
- \def\do####1####2{%
- \toks@\expandafter{\the\toks@\do{####1}{####2}}%
- }%
- \def\stop{%
- \xdef\EmFi@list{\the\toks@}%
- }%
- \else
- \toks@\expandafter{\the\toks@\do{##1}{##2}}%
- \fi
- }%
- \def\stop{%
- \xdef\EmFi@list{\the\toks@\noexpand\do{#1}{#2}}%
- }%
- \toks@{}%
- \EmFi@list\stop
- \fi
- \endgroup
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\embedfilefinish}
-% \begin{macrocode}
-\def\embedfilefinish{%
- \ifEmFi@finished
- \EmFi@Error{%
- Too many invocations of \string\embedfilefinish
- }{%
- The list of embedded files is already written.%
- }%
- \else
- \ifx\EmFi@list\ltx@empty
- \else
-% \end{macrocode}
-% Write |/EmbeddedFiles| entry.
-% \begin{macrocode}
- \global\EmFi@finishedtrue
- \begingroup
- \def\do##1##2{%
- (##1)##2%
- }%
- \immediate\pdfobj{%
- <<%
- /Names[\EmFi@list]%
- >>%
- }%
- \pdfnames{%
- /EmbeddedFiles \the\pdflastobj\ltx@space 0 R%
- }%
- \endgroup
-% \end{macrocode}
-% Write collection objects.
-% \begin{macrocode}
- \ifx\EmFi@initialfile\ltx@empty
- \else
- \EmFi@collectiontrue
- \fi
- \ifEmFi@collection
- \ifx\EmFi@initialfile\ltx@empty
- \let\EmFi@@initialfile\ltx@empty
- \else
- \edef\EmFi@@initialfile{%
- \pdf@escapestring{\EmFi@initialfile}%
- }%
- \fi
-% \end{macrocode}
-% Look for initial file among the embedded files.
-% \begin{macrocode}
- \begingroup
- \let\f=N%
- \def\do##1##2{%
- \def\x{##1}%
- \ifx\x\EmFi@@initialfile
- \let\f=Y%
- \let\do\ltx@gobbletwo
- \fi
- }%
- \EmFi@list
- \expandafter\endgroup
- \ifx\f Y%
- \else
- \@PackageWarningNoLine{embedfile}{%
- Missing initial file `\EmFi@initialfile'\MessageBreak
- among the embedded files%
- }%
- \let\EmFi@initialfile\ltx@empty
- \let\EmFi@@initialfile\ltx@empty
- \fi
- \ifcase\EmFi@sortcase
- \def\EmFi@temp{}%
- \or
- \def\EmFi@temp{%
- /S\EmFi@sortkeys
- /A \EmFi@sortorders
- }%
- \else
- \def\EmFi@temp{%
- /S[\EmFi@sortkeys]%
- /A[\EmFi@sortorders]%
- }%
- \fi
- \def\EmFi@@order##1{%
- \ifnum\EmFi@order>1 %
- /O ##1%
- \fi
- }%
- \immediate\pdfobj{%
- <<%
- \ifx\EmFi@schema\ltx@empty
- \else
- /Schema<<\EmFi@schema>>%
- \fi
- \ifx\EmFi@@initialfile\ltx@empty
- \else
- /D(\EmFi@@initialfile)%
- \fi
- \ifx\EmFi@view\EmFi@S@tile
- /View/T%
- \else\ifx\EmFi@view\EmFi@S@hidden
- /View/H%
- \fi\fi
- \ifx\EmFi@temp\ltx@empty
- \EmFi@temp
- \else
- /Sort<<\EmFi@temp>>%
- \fi
- >>%
- }%
- \pdfcatalog{%
- /Collection \the\pdflastobj\ltx@space0 R%
- }%
- \fi
- \fi
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
-\begingroup\expandafter\expandafter\expandafter\endgroup
-\expandafter\ifx\csname AtEndDocument\endcsname\relax
-\else
- \AtEndDocument{\embedfilefinish}%
-\fi
-% \end{macrocode}
-%
-% \begin{macrocode}
-\EmFi@AtEnd%
-%</package>
-% \end{macrocode}
-%
-% \section{Test}
-%
-% \subsection{Catcode checks for loading}
-%
-% \begin{macrocode}
-%<*test1>
-% \end{macrocode}
-% \begin{macrocode}
-\catcode`\{=1 %
-\catcode`\}=2 %
-\catcode`\#=6 %
-\catcode`\@=11 %
-\expandafter\ifx\csname count@\endcsname\relax
- \countdef\count@=255 %
-\fi
-\expandafter\ifx\csname @gobble\endcsname\relax
- \long\def\@gobble#1{}%
-\fi
-\expandafter\ifx\csname @firstofone\endcsname\relax
- \long\def\@firstofone#1{#1}%
-\fi
-\expandafter\ifx\csname loop\endcsname\relax
- \expandafter\@firstofone
-\else
- \expandafter\@gobble
-\fi
-{%
- \def\loop#1\repeat{%
- \def\body{#1}%
- \iterate
- }%
- \def\iterate{%
- \body
- \let\next\iterate
- \else
- \let\next\relax
- \fi
- \next
- }%
- \let\repeat=\fi
-}%
-\def\RestoreCatcodes{}
-\count@=0 %
-\loop
- \edef\RestoreCatcodes{%
- \RestoreCatcodes
- \catcode\the\count@=\the\catcode\count@\relax
- }%
-\ifnum\count@<255 %
- \advance\count@ 1 %
-\repeat
-
-\def\RangeCatcodeInvalid#1#2{%
- \count@=#1\relax
- \loop
- \catcode\count@=15 %
- \ifnum\count@<#2\relax
- \advance\count@ 1 %
- \repeat
-}
-\def\RangeCatcodeCheck#1#2#3{%
- \count@=#1\relax
- \loop
- \ifnum#3=\catcode\count@
- \else
- \errmessage{%
- Character \the\count@\space
- with wrong catcode \the\catcode\count@\space
- instead of \number#3%
- }%
- \fi
- \ifnum\count@<#2\relax
- \advance\count@ 1 %
- \repeat
-}
-\def\space{ }
-\expandafter\ifx\csname LoadCommand\endcsname\relax
- \def\LoadCommand{\input embedfile.sty\relax}%
-\fi
-\def\Test{%
- \RangeCatcodeInvalid{0}{47}%
- \RangeCatcodeInvalid{58}{64}%
- \RangeCatcodeInvalid{91}{96}%
- \RangeCatcodeInvalid{123}{255}%
- \catcode`\@=12 %
- \catcode`\\=0 %
- \catcode`\%=14 %
- \LoadCommand
- \RangeCatcodeCheck{0}{36}{15}%
- \RangeCatcodeCheck{37}{37}{14}%
- \RangeCatcodeCheck{38}{47}{15}%
- \RangeCatcodeCheck{48}{57}{12}%
- \RangeCatcodeCheck{58}{63}{15}%
- \RangeCatcodeCheck{64}{64}{12}%
- \RangeCatcodeCheck{65}{90}{11}%
- \RangeCatcodeCheck{91}{91}{15}%
- \RangeCatcodeCheck{92}{92}{0}%
- \RangeCatcodeCheck{93}{96}{15}%
- \RangeCatcodeCheck{97}{122}{11}%
- \RangeCatcodeCheck{123}{255}{15}%
- \RestoreCatcodes
-}
-\Test
-\csname @@end\endcsname
-\end
-% \end{macrocode}
-% \begin{macrocode}
-%</test1>
-% \end{macrocode}
-%
-% \subsection{Simple test}
-%
-% \begin{macrocode}
-%<*test2>
-\input embedfile.sty\relax
-\embedfile[%
- stringmethod=escape,%
- mimetype=plain/text,%
- desc={LaTeX docstrip source archive for package `embedfile'},%
- id={embedfile.dtx}%
-]{embedfile.dtx}
-\nopagenumbers
-Test (plain-\TeX): {\tt embedfile.dtx} should be embedded.%
-
-\def\Test#1{%
- \par
- \embedfileifobjectexists{embedfile.dtx}{#1}{%
- Object #1 (embedfile.dtx): %
- \embedfilegetobject{embedfile.dtx}{#1}%
- }{%
- \errmessage{Missing object #1 (embedfile.dtx)}%
- }%
-}
-\Test{EmbeddedFile}
-\Test{Filespec}
-\embedfilefinish
-\bye
-%</test2>
-% \end{macrocode}
-% \begin{macrocode}
-%<*test3>
-\NeedsTeXFormat{LaTeX2e}
-\let\SavedJobname\jobname
-\def\jobname{embedfile}
-\RequirePackage{dtx-attach}[2018/11/01]
-\let\jobname\SavedJobname
-\documentclass{minimal}
-\begin{document}
- Test (\LaTeX): \texttt{embedfile.dtx} should be embedded.%
-\end{document}
-%</test3>
-% \end{macrocode}
-%
-% \subsection{Test for \iniTeX}
-%
-% \begin{macrocode}
-%<*test4>
-\catcode`\{=1 %
-\catcode`\}=2 %
-\input ifluatex.sty %
-\ifluatex
- \directlua{%
- tex.enableprimitives('', {%
- 'pdflastobj',%
- 'pdfnames',%
- 'pdfobj',%
- 'pdfoutput'%
- })%
- }%
- \ifx\pdfextension\undefined\else
- \protected\def\pdflastobj {\numexpr\pdffeedback lastobj\relax}
- \protected\def\pdfnames {\pdfextension names }
- \protected\def\pdfobj {\pdfextension obj }
- \let\pdfoutput \outputmode
- \fi
-\fi
-\pdfoutput=1 %
-\input embedfile.sty %
-\shipout\hbox{}
-\embedfile[%
- stringmethod=escape,%
- mimetype=plain/text,%
- desc={iniTeX source},%
-]{\jobname.tex}
-\embedfilefinish
-\end
-%</test4>
-% \end{macrocode}
-%
-% \section{Installation}
-%
-% \subsection{Download}
-%
-% \paragraph{Package.} This package is available on
-% CTAN\footnote{\CTANpkg{embedfile}}:
-% \begin{description}
-% \item[\CTAN{macros/latex/contrib/oberdiek/embedfile.dtx}] The source file.
-% \item[\CTAN{macros/latex/contrib/oberdiek/embedfile.pdf}] Documentation.
-% \end{description}
-%
-%
-% \paragraph{Bundle.} All the packages of the bundle `oberdiek'
-% are also available in a TDS compliant ZIP archive. There
-% the packages are already unpacked and the documentation files
-% are generated. The files and directories obey the TDS standard.
-% \begin{description}
-% \item[\CTANinstall{install/macros/latex/contrib/oberdiek.tds.zip}]
-% \end{description}
-% \emph{TDS} refers to the standard ``A Directory Structure
-% for \TeX\ Files'' (\CTANpkg{tds}). Directories
-% with \xfile{texmf} in their name are usually organized this way.
-%
-% \subsection{Bundle installation}
-%
-% \paragraph{Unpacking.} Unpack the \xfile{oberdiek.tds.zip} in the
-% TDS tree (also known as \xfile{texmf} tree) of your choice.
-% Example (linux):
-% \begin{quote}
-% |unzip oberdiek.tds.zip -d ~/texmf|
-% \end{quote}
-%
-% \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 embedfile.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@{}}
-% embedfile.sty & tex/generic/oberdiek/embedfile.sty\\
-% dtx-attach.sty & tex/generic/oberdiek/dtx-attach.sty\\
-% embedfile.pdf & doc/latex/oberdiek/embedfile.pdf\\
-% embedfile-example-plain.tex & doc/latex/oberdiek/embedfile-example-plain.tex\\
-% embedfile-example-collection.tex & doc/latex/oberdiek/embedfile-example-collection.tex\\
-% test/embedfile-test1.tex & doc/latex/oberdiek/test/embedfile-test1.tex\\
-% test/embedfile-test2.tex & doc/latex/oberdiek/test/embedfile-test2.tex\\
-% test/embedfile-test3.tex & doc/latex/oberdiek/test/embedfile-test3.tex\\
-% test/embedfile-test4.tex & doc/latex/oberdiek/test/embedfile-test4.tex\\
-% embedfile.dtx & source/latex/oberdiek/embedfile.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{embedfile.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 embedfile.dtx
-%makeindex -s gind.ist embedfile.idx
-%pdflatex embedfile.dtx
-%makeindex -s gind.ist embedfile.idx
-%pdflatex embedfile.dtx
-%\end{verbatim}
-% \end{quote}
-%
-% \begin{thebibliography}{9}
-% \bibitem{attachfile}
-% Scott Pakin: \textit{The \xpackage{attachfile} package};
-% 2005/02/20 v1.2;
-% \CTANpkg{attachfile}.
-%
-% \bibitem{attachfile2}
-% Heiko Oberdiek: \textit{The \xpackage{attachfile2} package};
-% 2006/08/16 v2.2;
-% \CTAN{macros/latex/contrib/attachfile2/attachfile2.pdf}.
-%
-% \bibitem{pdfspec}
-% Adobe Systems Incorporated:
-% \href{http://www.adobe.com/devnet/acrobat/pdfs/pdf_reference.pdf}%
-% {\textit{PDF Reference, Sixth Edition, Version 1.7}},%
-% Oktober 2006;
-% \url{http://www.adobe.com/devnet/pdf/pdf_reference.html}.
-%
-% \bibitem{mime}
-% Network Working Group: RFC 2046, \textit{Multipurpose Internet Mail Extensions (MIME) Part Two:
-% Media Types}, November 1996; \url{http://www.rfc-editor.org/}.
-%
-% \bibitem{types}
-% IANA (Internet Assigned Numbers Authority):
-% \textit{MIME Media Types}, May 2006;
-% \url{http://www.iana.org/assignments/media-types/}.
-%
-% \end{thebibliography}
-%
-% \begin{History}
-% \begin{Version}{2006/08/16 v1.0}
-% \item
-% First public version.
-% \end{Version}
-% \begin{Version}{2007/04/11 v1.1}
-% \item
-% Line ends sanitized.
-% \end{Version}
-% \begin{Version}{2007/09/09 v1.2}
-% \item
-% Fixes for plain-TeX, wrapper for package \xpackage{keyval} added.
-% \item
-% Catcode section rewritten.
-% \end{Version}
-% \begin{Version}{2007/10/28 v2.0}
-% \item
-% Collection support added (PDF 1.7).
-% \end{Version}
-% \begin{Version}{2007/10/29 v2.1}
-% \item
-% Export of object references by adding new option \xoption{id} and
-% new macros \cs{embedfileifobjectexists} and \cs{embedfilegetobject}.
-% \end{Version}
-% \begin{Version}{2007/11/11 v2.2}
-% \item
-% Use of package \xpackage{pdftexcmds} for \LuaTeX\ support.
-% \end{Version}
-% \begin{Version}{2007/11/25 v2.3}
-% \item
-% Fix in use of \cs{pdf@filesize}, bug introduced in previous version.
-% \end{Version}
-% \begin{Version}{2009/09/25 v2.4}
-% \item
-% Bug fix: If \xpackage{hyperref} is used with option \xoption{unicode},
-% the Unicode encoded file name causes trouble. Therefore \cs{pdfstringdef}
-% is now never used for option \xoption{filespec}, always method
-% \texttt{escape} is applied (Peter Cibulka).
-% \item
-% Bug fix for \xoption{initialfile}.
-% \item
-% Bug fix for file names in \texttt{/EmbeddedFiles}.
-% \item
-% New option \xoption{ucfilespec} for file name support in Unicode
-% (since PDF 1.7).
-% \end{Version}
-% \begin{Version}{2010/03/01 v2.5}
-% \item
-% Compatibility for \iniTeX.
-% \item
-% Package \xpackage{keyval} replaced by packages \xpackage{kvsetkeys}
-% and \xpackage{kvdefinekeys} because of compatibility for \iniTeX.
-% \item
-% TDS location moved from TDS:tex/latex/oberdiek/embedfile.sty to
-% TDS:tex/generic/oberdiek/embedfile.sty.
-% \end{Version}
-% \begin{Version}{2011/04/13 v2.6}
-% \item
-% Docu fixes (thanks Hans-Martin M\"unch).
-% \end{Version}
-% \begin{Version}{2016/05/15 v2.7}
-% \item
-% LuaTeX compatibility
-% \end{Version}
-% \begin{Version}{2018/11/01 v2.8}
-% \item
-% Remove luatex85 package depenency.
-% \end{Version}
-% \end{History}
-%
-% \PrintIndex
-%
-% \Finale
-\endinput