texlive[53096] Master/texmf-dist: askinclude (11dec19)

commits+karl at tug.org commits+karl at tug.org
Wed Dec 11 22:54:02 CET 2019


Revision: 53096
          http://tug.org/svn/texlive?view=revision&revision=53096
Author:   karl
Date:     2019-12-11 22:54:02 +0100 (Wed, 11 Dec 2019)
Log Message:
-----------
askinclude (11dec19)

Modified Paths:
--------------
    trunk/Master/texmf-dist/doc/latex/askinclude/askinclude.pdf
    trunk/Master/texmf-dist/tex/latex/askinclude/askinclude.sty

Added Paths:
-----------
    trunk/Master/texmf-dist/source/latex/askinclude/
    trunk/Master/texmf-dist/source/latex/askinclude/askinclude.dtx

Removed Paths:
-------------
    trunk/Master/texmf-dist/tex/latex/askinclude/askinclude.dtx

Modified: trunk/Master/texmf-dist/doc/latex/askinclude/askinclude.pdf
===================================================================
(Binary files differ)

Added: trunk/Master/texmf-dist/source/latex/askinclude/askinclude.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/askinclude/askinclude.dtx	                        (rev 0)
+++ trunk/Master/texmf-dist/source/latex/askinclude/askinclude.dtx	2019-12-11 21:54:02 UTC (rev 53096)
@@ -0,0 +1,1901 @@
+% \iffalse meta-comment
+%
+% File: askinclude.dtx
+% Version: 2019-12-10 v2.6
+% Info: Interactive asking of included files
+%
+% Copyright (C)
+%    1991-1994  Pablo A. Straub
+%    2007, 2008, 2011 Heiko Oberdiek
+%    2016-2019 Oberdiek Package Support Group
+%    https://github.com/ho-tex/askinclude/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/askinclude/issues
+%
+% This work consists of the main source file askinclude.dtx
+% and the derived files
+%    askinclude.sty, askinclude.pdf, askinclude.ins, askinclude.drv,
+%
+% Distribution:
+%    CTAN:macros/latex/contrib/askinclude/askinclude.dtx
+%    CTAN:macros/latex/contrib/askinclude/askinclude.pdf
+%
+% Unpacking:
+%    (a) If askinclude.ins is present:
+%           tex askinclude.ins
+%    (b) Without askinclude.ins:
+%           tex askinclude.dtx
+%    (c) If you insist on using LaTeX
+%           latex \let\install=y\input{askinclude.dtx}
+%        (quote the arguments according to the demands of your shell)
+%
+% Documentation:
+%    (a) If askinclude.drv is present:
+%           latex askinclude.drv
+%    (b) Without askinclude.drv:
+%           latex askinclude.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 askinclude.dtx
+%       bibtex askinclude.aux
+%       makeindex -s gind.ist askinclude.idx
+%       pdflatex askinclude.dtx
+%       makeindex -s gind.ist askinclude.idx
+%       pdflatex askinclude.dtx
+%
+% Installation:
+%    TDS:tex/latex/askinclude/askinclude.sty
+%    TDS:doc/latex/askinclude/askinclude.pdf
+%    TDS:source/latex/askinclude/askinclude.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: askinclude 2019-12-10 v2.6 Interactive asking of included files}
+\Msg{************************************************************************}
+
+\keepsilent
+\askforoverwritefalse
+
+\let\MetaPrefix\relax
+\preamble
+
+This is a generated file.
+
+Project: askinclude
+Version: 2019-12-10 v2.6
+
+Copyright (C)
+   1991-1994 Pablo A. Straub
+   2007, 2008, 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/askinclude/issues
+
+
+This work consists of the main source file askinclude.dtx
+and the derived files
+   askinclude.sty, askinclude.pdf, askinclude.ins, askinclude.drv,
+
+\endpreamble
+\let\MetaPrefix\DoubleperCent
+
+\generate{%
+  \file{askinclude.ins}{\from{askinclude.dtx}{install}}%
+  \file{askinclude.drv}{\from{askinclude.dtx}{driver}}%
+  \nopreamble
+  \nopostamble
+  \file{askinclude.bib}{\from{askinclude.dtx}{bib}}%
+  \usepreamble\defaultpreamble
+  \usepostamble\defaultpostamble
+  \usedir{tex/latex/askinclude}%
+  \file{askinclude.sty}{\from{askinclude.dtx}{package}}%
+}
+
+\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{*     askinclude.sty}
+\Msg{*}
+\Msg{* To produce the documentation run the file `askinclude.drv'}
+\Msg{* through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing!}
+\Msg{*}
+\Msg{************************************************************************}
+
+\endbatchfile
+%</install>
+%<*bib>
+ at online{texlive,
+  author={Fairbairns, Robin},
+  title={[tex-live] licence on includeonly.sty},
+  date={2007-10-13},
+  url={https://www.tug.org/pipermail/tex-live/2007-October/014928.html},
+  urldate={2011-12-02},
+}
+ at online{newsthread,
+  author={Vo{\ss}, Herbert},
+  title={askinclude.sty},
+  note={Thread in newsgroup {\xnewsgroup{comp.text.tex}};
+      Message-ID: {\texttt{fev72m\$b35\$02\$2 at news.t-online.com}}},
+  date={2007-10-15},
+  url={https://groups.google.com/group/comp.text.tex/browse_thread/thread/728a3e73c04c6789/349e31865c40d00c},
+  urldate={2011-12-02},
+}
+ at manual{makematch,
+  author={Kastrup, David},
+  title={makematch.sty: Pattern matching with wildcards},
+  date={2007-02-23},
+  version={1.7925},
+  url={https://ctan.org/pkg/qstest},
+  urldate={2011-12-02},
+}
+ at manual{excludeonly,
+  author={Luecking, Daniel H. and Arseneau, Donald},
+  title={The excludeonly package},
+  date={2003-03-14},
+  url={https://ctan.org/pkg/excludeonly},
+  urldate={2011-12-02},
+}
+%</bib>
+%<*ignore>
+\fi
+%</ignore>
+%<*driver>
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesFile{askinclude.drv}%
+  [2019-12-10 v2.6 Interactive asking of included files]%
+\documentclass{ltxdoc}
+\usepackage{holtxdoc}[2011/11/22]
+\usepackage{iftex}
+\ifluatex
+\else
+  \usepackage[T1]{fontenc}%
+  \usepackage{lmodern}%
+\fi
+\usepackage{csquotes}
+\usepackage[
+  backend=bibtex,
+  bibencoding=ascii,
+  alldates=iso,seconds=true,
+]{biblatex}[2011/11/13]
+\bibliography{oberdiek-source}
+\bibliography{askinclude}
+\begin{document}
+  \DocInput{askinclude.dtx}%
+\end{document}
+%</driver>
+% \fi
+%
+%
+%
+% \GetFileInfo{askinclude.drv}
+%
+% \title{The \xpackage{askinclude} package}
+% \date{2019-12-10 v2.6}
+% \author{
+%   Pablo A. Straub\\[1ex]
+%    Heiko Oberdiek\thanks
+% {Please report any issues at \url{https://github.com/ho-tex/askinclude/issues}}}
+% 
+%
+% \maketitle
+%
+% \begin{abstract}
+% This package replaces \cs{includeonly} by an interactive user
+% interface.
+% \end{abstract}
+%
+% \tableofcontents
+%
+% \section{Documentation}
+%
+% \subsection{User interface}
+%
+% The \cs{include} feature of \LaTeX\ allows the division of
+% the text body in separate compilation units. It is page
+% based and stores counter settings in additional auxiliary
+% files. \cs{includeonly} limits the actually included files
+% to the ones, listed in its argument.
+%
+% Example:
+%\begin{quote}
+%\begin{verbatim}
+%\documentclass{report}
+%
+%\usepackage{askinclude}
+%
+% % Don't use \include in the preamble.
+% % Instead \input can be used or make a package
+%
+%\begin{document}
+%\include{title}
+%\include{introduction}
+%\include{summary}
+%\include{index}
+%\end{document}
+%\end{verbatim}
+%\end{quote}
+%
+% Package \xpackage{askinclude} adds an interactive user interface.
+% The user is asked which files he want to include and sets
+% \cs{includeonly} accordingly.
+%
+% The first time the package is used the question looks like:
+%\begin{quote}
+%\begin{verbatim}
+%***********************************
+%*** Package askinclude Question ***
+%***********************************
+%
+%Previous answer (noregexp):
+%     [*]
+%
+%Regular expressions:
+% --> [noregexp]  disabled
+%     [makematch] enabled, using package `makematch'
+%     [pdfmatch]  enabled, using pdfTeX's \pdfmatch
+%
+%Which files do you want to include?
+%     [foo,bar]   comma separated file or pattern list
+%     [*]         all files
+%     [-]         no files
+%     [?]         ask for each file
+%     []          use the previous answer
+%
+%\answer=chapter2,summary
+%\end{verbatim}
+%\end{quote}
+% Square brackets are used as quotation symbols,
+% they are not part of the answer.
+% The answer by the user follows in the last line after |\answer=|.
+% \begin{description}
+% \def\Item[#1]{\item[{[\texttt{#1}]:}]}
+% \Item[foo,bar]
+%   A comma separated file list (also one file only) is passed
+%   to macro \cs{includeonly} directly. If regular expression support
+%   is enabled, the entries in the list are interpreted as
+%   file name patterns that will be matched against the file names
+%   in \cs{include}, see \hyperref[sec:regexp]{section \ref*{sec:regexp}}.
+% \Item[*] This is a shortcut for specifying \emph{all} files.
+% \Item[-] This means \emph{none} of the files is included.
+% \Item[?] The switches in single asking mode.
+%   The user will be asked at each \cs{include}.
+%   See section \hyperref[sec:single]{section \ref*{sec:single}}.
+% \Item[] Just pressing return (empty string) uses the default
+%   answer, that was stored in the auxiliary file (\xfile{.aux})
+%   of the previous \LaTeX run with package \xpackage{askinclude}.
+%   Without previous runs the default is [|*|] for all files.
+% \Item[noregexp] Turns regular expression support off.
+% \Item[makematch] Enables regular expression support
+%   package \xpackage{makematch} provides.
+% \Item[pdfmatch] It is shown, if \pdfTeX~1.30 or later is used.
+%   It relies on an undocumented feature \cs{pdfmatch} that may
+%   change in future versions of \pdfTeX.
+% \end{description}
+% Package \xpackage{askinclude} remembers the files of \cs{include}
+% in the auxiliary file and the given answer. they are
+% presented at the next run
+% at the start of the question:
+%\begin{quote}
+%\begin{verbatim}
+%***********************************
+%*** Package askinclude Question ***
+%***********************************
+%
+%Files, found by previous run in \include:
+%     (-) title
+%     (-) introduction
+%     (-) chapter1
+%     (+) chapter2
+%     (-) chapter3
+%     (+) summary
+%
+%Previous answer (noregexp):
+%     [chapter2,summary]
+%...
+%\end{verbatim}
+%\end{quote}
+% |(+)| and |(-)| marks files that were and were not included in
+% the previous run. The file list and marks are not always correct.
+% For example, if \cs{include} statements are added or removed.
+% If the method of regular expression support is different,
+% then the marks only reflects the mode of the previous answer.
+%
+% \subsection{Single asking mode}
+% \label{sec:single}
+%
+% The special answer `|?|' trigger single asking mode,
+% at the next \cs{include} the user is asked again:
+%\begin{quote}
+%\begin{verbatim}
+%***********************************
+%*** Package askinclude Question ***
+%***********************************
+%
+%Include `title'? [y]es, [n]o, [A]ll, [N]one, [D]efault (n):
+%
+%\answer=
+%\end{verbatim}
+%\end{quote}
+% Use the letter inside the square brackets as answer.
+% An empty string uses the default answer, the letter in parentheses.
+% The answers are:
+% \begin{description}
+% \def\Item[#1]{\item[{[\texttt{#1}]:}]}
+% \Item[y] The file is included.
+% \Item[n] The file is excluded.
+% \Item[A] This file and all following files are included.
+% \Item[N] This file and all following files are excluded.
+% \Item[D] Use the default answer for this and all following files.
+% \end{description}
+% If the file is known from the previous run, then the
+% default is `|y|' or `|n|' corresponding to the mark
+% `|(+)|' or `|(-)|' in the list of previous files.
+% Otherwise `|y|' is used as default.
+%
+% \subsection{Regular expressions}
+% \label{sec:regexp}
+%
+% Three methods are available that can also set by package options:
+% \begin{description}
+% \def\Item[#1]{\item[\xoption{#1}:]}
+% \Item[noregexp] Regular expression support is disabled.
+% \Item[makematch] Use package \xpackage{makematch}.
+% \Item[pdfmatch] Use \pdfTeX's \cs{pdfmatch} if available.
+% \end{description}
+% Without options the value remembered in the auxiliary file
+% is used, otherwise the default is \xoption{noregexp}.
+%
+% \subsubsection{Method \xoption{makematch}}
+%
+% Package \xpackage{makematch} (part of \xpackage{qstest}), written
+% by David Kastrup provides pattern matching based on wildcards:
+% \begin{description}
+% \item[{[\texttt{*}]}:] The star matches zero or more characters.
+% Thus a lonely star machtes anything.
+% \item[{[\texttt{!}]}:] The exclamation mark at the begin of a
+% pattern negates it, thus the matching files are excluded.
+% \end{description}
+% The pattern list is evaluated for a file name from left to
+% right. Always a file name must match the whole pattern.
+% The file is included if it is matched by a pattern and
+% not excluded afterwards. Examples:
+% \begin{quote}
+% \def\no{\textrm{$\emptyset$}}
+% \begin{tabular}{>{\ttfamily}l|>{\ttfamily}l|>{\ttfamily}l}
+% \textrm{Pattern list} & \textrm{File names} & \textrm{Result}\\
+% \hline
+% foobar & foobar,dummy & foobar\\
+% foo*  & foobar,xfoobar & foobar\\
+% \relax *foo* & xfoobar & xfoobar\\
+% f*b*r & foobar  & foobar\\
+% \relax *     & any     & any\\
+% !foobar & foobar,other & other\\
+% !foo*   & xfoobar & xfoobar\\
+% in*,!*dex & intro,index & intro\\
+% !index,in* & intro,index & intro,index\\
+% \relax *,!chap2 & chap1,chap2,chap3 & chap1,chap3\\
+% \end{tabular}
+% \end{quote}
+% The example in the last line shows, how the behaviour of package
+% \xpackage{excludeonly} \cite{excludeonly} can be simulated.
+%
+% The documentation of package \xpackage{makematch} tells the
+% the empty pattern does not match anything. But if you answer
+% the question with an empty string the answer of the previous
+% run is used. Also curly braces are not reliable because the
+% can get stripped during the processing of the answer.
+% Using a pair of empty curly braces or the comma for two empty
+% patterns currently works, but this is specific for the current
+% implementation and may change in future. But the special
+% answer `-' is available.
+%
+% \subsubsection{Method \xoption{pdfmatch}}
+%
+% In \pdfTeX\ 1.30 the new primitive \cs{pdfmatch} was introduced.
+% It is not documented yet, because it was not decided if it remains
+% and which implementation of regular expressions should be used.
+% Thus the situation may change in later versions of \pdfTeX.
+% Currently (1.30 until 1.40) it uses a library for POSIX 1003.2 regular
+% expressions, see manual page ``regex(7)''.
+%
+% If a pattern in the pattern list is invalid, the package prints
+% a warning and removes the pattern from the list. Actually there
+% are two warnings, the other warning is generated by \pdfTeX\ itself.
+%
+% In opposite to \xoption{makematch} the pattern only needs to
+% match the specified part of the file name.
+% For matching the whole name, the symbols `|^|' and `|$|' for
+% begin and end of string must be included.
+%
+% Additionally an initial exclamation mark `|!|' implements the
+% same logic as method \xoption{makematch}. The match result is
+% inverted, the matched file excluded.
+%
+% Examples:
+% \begin{quote}
+% \def\no{\textrm{$\emptyset$}}
+% \begin{tabular}{>{\ttfamily}l|>{\ttfamily}l|>{\ttfamily}l}
+% \textrm{Pattern list} & \textrm{File names} & \textrm{Result}\\
+% \hline
+% foobar & foobar,dummy & foobar\\
+% foo.*  & foobar,xfoobar & foobar,xfoobar\\
+% |^|foo.* & foobar,xfoobar & foobar\\
+% foo|$| & foo,foobar & foo\\
+% fo?bar & fbar,fobar,foobar  & fbar,fobar\\
+% fo+bar & fbar,fobar,foobar  & fobar,foobar\\
+% fo*bar & fbar,fobar,foobar & fbar,fobar,foobar\\
+% chap3 & chap3,chap32 & chap1,chap3,chap32\\
+% chap[13] & chap1,chap2,chap3 & chap1,chap3\\
+% chap(1\string|3)|$| & chap1,chap3,chap33 & chap1,chap3\\
+% .*     & any     & any\\
+% !foobar & foobar,other & other\\
+% in.*,!dex & intro,index & intro\\
+% !index,in.* & intro,index & intro,index\\
+% .*,!chap2 & chap1,chap2,chap3 & chap1,chap3\\
+% .*,!bla & foo,bla,blabla & foo\\
+% .*,!|^|bla|$| & foo,bla,blabla & foo,blabla\\
+% \end{tabular}
+% \end{quote}
+% The example in the last line shows, how the behaviour of package
+% \xpackage{excludeonly} \cite{excludeonly} can be simulated.
+% As the third last line shows, that sometimes `|^|' and `|$|' can
+% be omitted, but this will not work always, shown in the second
+% last line.
+%
+% \subsection{History}
+%
+% Package \xpackage{askinclude} was invented by Pablo A. Straub in 1991
+% and maintained until 1994.
+% ^^A Email address: pablo.straub \symbol{64} gmail.com
+%
+% In October 2007 it was removed from ``TeX Live'' because of
+% the no-commercial license \cite{texlive}. Herbert Vo\ss\ initiated
+% a search for the author in the newsgroup \xnewsgroup{comp.text.tex}
+% \cite{newsthread} to ask him to change the license.
+%
+% It seems that the author could not be reached any more.
+% Joseph Wright suggested a reimplementation that I (HO) have done
+% as package \xpackage{askinc}. Soon it was enhanced by
+% feature requests.
+%
+% Then Ulrike Fischer found email addresses of the original author
+% and Jim Hefferon succeeded in contacting him. He allowed a change
+% of the license to LPPL and the transfer of the maintainership
+% to someone else.
+%
+% Thus I merged both packages as \xpackage{askinclude} in a new
+% major version 2. The license is LPPL.
+%
+% \subsection{New features of version 2}
+%
+% \begin{itemize}
+% \item License is now LPPL.
+% \item A list of \cs{include} files that are detected by the previous
+%   run is printed before the question.
+% \item If the special answer `|?|' is given, then the user is
+%   asked at each \cs{include}.
+% \item Support for regular expressions.
+% \item The remaining stuff in the \xfile{.aux} file does not
+%   cause errors, if the package is removed.
+% \item The use of \cs{includeonly} before the package loading time
+%   is detected and respected by taking precedence. After the package
+%   is loaded, \cs{includeonly} is disabled and prints a warning.
+% \end{itemize}
+%
+% \subsection{Compatibility to version 1}
+%
+% \begin{itemize}
+% \item The user interface of version 1 with its special answers
+%   `|*|', `|-|', and `' remain unchanged, but it is extended by
+%   version 2 with the special answer `|?|' and support for
+%   regular expressions can be enabled.
+% \item As reimplementation the internal macros have changed of course.
+% \item \xfile{.aux} files that are written by version 1.x will work
+%   with version 2.x because \cs{@includeonly} is recognized.
+% \item \LaTeX\ 2.09: The package works as \cs{documentstyle} option
+%   in compatibility mode of \LaTeXe. It is possible that it
+%   will not work in pure \LaTeX\ 2.09.
+% \end{itemize}
+%
+% \StopEventually{
+% }
+%
+% \section{Implementation}
+%
+% \subsection{Header and catcodes}
+%
+%    \begin{macrocode}
+%<*package>
+\NeedsTeXFormat{LaTeX2e}
+\begingroup\catcode61\catcode48\catcode32=10\relax%
+  \catcode13=5 % ^^M
+  \endlinechar=13 %
+  \catcode123=1 % {
+  \catcode125=2 % }
+  \catcode64=11 % @
+  \def\x{\endgroup
+    \expandafter\edef\csname AskInc at 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 at EnsureCode#1#2{%
+  \edef\AskInc at AtEnd{%
+    \AskInc at AtEnd
+    \catcode#1=\the\catcode#1\relax
+  }%
+  \catcode#1=#2\relax
+}
+\TMP at EnsureCode{33}{12}% !
+\TMP at EnsureCode{39}{12}% '
+\TMP at EnsureCode{40}{12}% (
+\TMP at EnsureCode{41}{12}% )
+\TMP at EnsureCode{42}{12}% *
+\TMP at EnsureCode{43}{12}% +
+\TMP at EnsureCode{44}{12}% ,
+\TMP at EnsureCode{45}{12}% -
+\TMP at EnsureCode{46}{12}% .
+\TMP at EnsureCode{47}{12}% /
+\TMP at EnsureCode{58}{12}% :
+\TMP at EnsureCode{62}{12}% >
+\TMP at EnsureCode{63}{12}% ?
+\TMP at EnsureCode{91}{12}% [
+\TMP at EnsureCode{93}{12}% ]
+\TMP at EnsureCode{96}{12}% `
+\edef\AskInc at AtEnd{\AskInc at AtEnd\noexpand\endinput}
+\ProvidesPackage{askinclude}%
+  [2019-12-10 v2.6 Interactive asking of included files]%
+%    \end{macrocode}
+%
+% 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{Delay action after preamble}
+%
+%    \begin{macro}{\AskInc at AtBeginDocument}
+%    Some actions such as \xfile{.aux} file writing cannot be
+%    performed in the preamble. \cs{AtBeginDocument} delays
+%    such action until |\begin{document}|. However \cs{AtBeginDocument}
+%    must not be used after that time (\cs{@onlypreamble}).
+%    Thus \cs{AskInc at AtBeginDocument} uses \cs{AtBeginDocument}
+%    in the preamble and afterwards executes the code immediately.
+%    \begin{macrocode}
+\AtBeginDocument{%
+  \let\AskInc at AtBeginDocument\@firstofone
+}
+\providecommand*{\AskInc at AtBeginDocument}{\AtBeginDocument}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Write entry in \xfile{.aux} file}
+%
+%    \begin{macro}{\AskInc at WriteAux}
+%    The first argument is written to the main \xfile{.aux} file
+%    and the second argument is executed if writing was possible.
+%    Remember \cs{nofiles} prevents writing to auxiliary files.
+%    \begin{macrocode}
+\def\AskInc at WriteAux#1#2{%
+  \AskInc at AtBeginDocument{%
+    \if at filesw
+      \immediate\write\@mainaux{#1}%
+      #2%
+    \fi
+  }%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Remember \cs{include} files}
+%
+%    \begin{macro}{\AskInc at CharHash}
+%    \begin{macrocode}
+\edef\AskInc at CharHash{\string#}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \begin{macro}{\AskInc at WriteDefAddList}
+%    \begin{macrocode}
+\def\AskInc at WriteDefAddList{%
+  \AskInc at WriteAux{%
+%    \end{macrocode}
+%    \begin{macro}{\AskInc at AddList}
+%    \begin{macrocode}
+    \string\providecommand*\string\AskInc at AddList[2]{%
+      \string\ifcase\string\ifx\AskInc at CharHash1\string\@undefined
+                    \string\else
+                      \string\ifx\AskInc at CharHash1\string\relax
+                      \string\else
+                        \string\ifx\AskInc at CharHash1\string\@empty
+                        \string\else
+                          1%
+                        \string\fi
+                      \string\fi
+                    \string\fi
+                    0 %
+        \string\gdef\AskInc at CharHash1{\AskInc at CharHash2}%
+      \string\else
+        \string\g at addto@macro\AskInc at CharHash1{,\AskInc at CharHash2}%
+      \string\fi
+    }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macrocode}
+  }{%
+    \global\let\AskInc at WriteDefAddList\relax
+  }%
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at WriteDefAddFile}
+%    \begin{macrocode}
+\def\AskInc at WriteDefAddFile{%
+  \AskInc at WriteDefAddList
+  \AskInc at WriteAux{%
+%    \end{macrocode}
+%    \begin{macro}{\AskInc at AddFile}
+%    \begin{macrocode}
+    \string\providecommand\string\AskInc at AddFile{%
+      \string\AskInc at AddList\string\AskInc at Files
+    }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macrocode}
+  }{%
+    \global\let\AskInc at WriteDefAddFile\relax
+  }%
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at AddFile}
+%    \begin{macrocode}
+\AtBeginDocument{%
+  \global\let\AskInc at AddFile\@gobble
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at WriteAddFile}
+%    \begin{macrocode}
+\def\AskInc at WriteAddFile#1{%
+  \AskInc at WriteDefAddFile
+  \AskInc at WriteAux{%
+    \string\AskInc at AddFile{#1}%
+  }{}%
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at Files}
+%    \begin{macrocode}
+\providecommand*{\AskInc at Files}{}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \paragraph{Summary:}
+%    Now \cs{AskInc at Files} is always defined
+%    and either empty or contains a comma separated list of
+%    \cs{include} files of previous run.
+%
+%    The \cs{include} files are remembered by using
+%    \cs{AskInc at WriteAddFile} at each \cs{include}.
+%
+% \subsection{Redefine \cs{include}}
+%
+%    \begin{macro}{\AskInc at OrgInclude}
+%    \begin{macrocode}
+\newcommand{\AskInc at OrgInclude}{}
+\let\AskInc at OrgInclude\include
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at AskFile}
+%    \begin{macrocode}
+\let\AskInc at AskFile\@gobble
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at MatchFile}
+%    \begin{macrocode}
+\let\AskInc at MatchFile\@gobble
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\include}
+%    \begin{macrocode}
+\renewcommand*{\include}[1]{%
+  \AskInc at WriteAddFile{#1}%
+  \AskInc at AskFile{#1}%
+  \AskInc at MatchFile{#1}%
+  \AskInc at OrgInclude{#1}%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Store answer and match method in \xfile{.aux} file}
+%
+%    \begin{macrocode}
+\AtEndOfPackage{%
+  \AtBeginDocument{%
+    \@ifundefined{AskInc at Answer}{}{%
+      \AskInc at WriteAux{%
+        \string\gdef\string\AskInc at Answer{\AskInc at Answer}%
+      }{}%
+    }%
+    \@ifundefined{AskInc at MatchMethod}{}{%
+      \AskInc at WriteAux{%
+        \string\gdef\string\AskInc at MatchMethod{\AskInc at MatchMethod}%
+      }{}%
+    }%
+  }%
+}
+%    \end{macrocode}
+%
+% \subsection{Support for \cs{@includeonly}}
+%
+%    \begin{macro}{\@includeonly}
+%    Macro \cs{@includeonly} is defined for compatiblity reasons only,
+%    if the \xfile{.aux} file was written by versions before 2 of package
+%    \xpackage{askinclude}.
+%    \begin{macrocode}
+\providecommand*{\@includeonly}[1]{%
+  \gdef\AskInc at Answer{#1}%
+  \ifx\AskInc at Answer\@empty
+    \gdef\AskInc at Answer{-}%
+  \fi
+  \global\let\AskInc at MatchMethod\@empty
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Stop if \cs{includeonly} is active}
+%
+%    If \cs{includeonly} is used before, the questions are skipped
+%    and the data in the main auxiliary file is preserved.
+%    \begin{macrocode}
+\if at partsw
+  \PackageWarningNoLine{askinclude}{%
+    Previous \string\includeonly\space detected,\MessageBreak
+    therefore asking for files is suppressed%
+  }%
+%    \end{macrocode}
+%    Dummy options.
+%    \begin{macrocode}
+  \DeclareOption{makematch}{}%
+  \DeclareOption{pdfmatch}{}%
+  \DeclareOption{noregexp}{}%
+  \ProcessOptions*%
+%    \end{macrocode}
+%    Preserve \cs{AskInc at MatchFiles}.
+%    \begin{macrocode}
+  \@ifundefined{AskInc at MatchFiles}{%
+  }{%
+    \ifx\AskInc at MatchMethod\@empty
+    \else
+      \AskInc at WriteAux{%
+        \string\gdef\string\AskInc at MatchFiles{\AskInc at MatchFiles}%
+      }{}%
+    \fi
+  }%
+  \expandafter\AskInc at AtEnd
+\fi%
+%    \end{macrocode}
+%
+% \subsection{\cs{includeonly}}
+%
+%    \begin{macro}{\AskInc at OrgIncludeOnly}
+%    \begin{macrocode}
+\newcommand{\AskInc at OrgIncludeOnly}{}%
+\let\AskInc at OrgIncludeOnly\includeonly
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\includeonly}
+%    \begin{macrocode}
+\renewcommand*{\includeonly}[1]{%
+  \PackageWarning{askinclude}{%
+    \string\includeonly\space is managed by package `askinclude',%
+    \MessageBreak
+    therefore it is ignored%
+  }%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Options}
+%
+%    \begin{macro}{\AskInc at StringNoRegExp}
+%    \begin{macrocode}
+\def\AskInc at StringNoRegExp{noregexp}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at StringMakeMatch}
+%    \begin{macrocode}
+\def\AskInc at StringMakeMatch{makematch}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at StringPdfMatch}
+%    \begin{macrocode}
+\def\AskInc at StringPdfMatch{pdfmatch}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\ifAskInc at PdfMatchAvailable}
+%    \begin{macrocode}
+\newif\ifAskInc at PdfMatchAvailable
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname pdfmatch\endcsname\relax
+\else
+  \AskInc at PdfMatchAvailabletrue
+\fi
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macrocode}
+\DeclareOption{makematch}{%
+  \let\AskInc at MatchOption\AskInc at StringMakeMatch
+}
+\ifAskInc at PdfMatchAvailable
+  \DeclareOption{pdfmatch}{%
+    \let\AskInc at MatchOption\AskInc at StringPdfMatch
+  }%
+\else
+  \DeclareOption{pdfmatch}{%
+    \PackageWarningNoLine{askinclude}{%
+      Option `pdfmatch' is not available because\MessageBreak
+      your pdfTeX does not provide \string\pdfmatch
+    }%
+  }%
+\fi
+\DeclareOption{noregexp}{%
+  \let\AskInc at MatchOption\@empty
+}
+\ProcessOptions*
+%    \end{macrocode}
+%
+% \subsection{Strings}
+%
+%    \begin{macro}{\AskInc at CharAsterisk}
+%    \begin{macrocode}
+\def\AskInc at CharAsterisk{*}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharMinus}
+%    \begin{macrocode}
+\def\AskInc at CharMinus{-}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharPlus}
+%    \begin{macrocode}
+\def\AskInc at CharPlus{+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharQuestion}
+%    \begin{macrocode}
+\def\AskInc at CharQuestion{?}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharExclam}
+%    \begin{macrocode}
+\def\AskInc at CharExclam{!}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharYes}
+%    \begin{macrocode}
+\def\AskInc at CharYes{y}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharNo}
+%    \begin{macrocode}
+\def\AskInc at CharNo{n}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharAll}
+%    \begin{macrocode}
+\def\AskInc at CharAll{A}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharNone}
+%    \begin{macrocode}
+\def\AskInc at CharNone{N}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CharDefault}
+%    \begin{macrocode}
+\def\AskInc at CharDefault{D}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Set defaults}
+%
+%    \begin{macro}{\AskInc at SanitizeAnswer}
+%    \begin{macrocode}
+\def\AskInc at SanitizeAnswer#1#2{%
+  \begingroup
+    \escapechar=`\\%
+    \edef\[{\string\[}%
+    \edef\]{\string\]}%
+    \edef\({\string\(}%
+    \edef\){\string\)}%
+    \edef\*{\string\*}%
+    \edef\+{\string\+}%
+    \edef\?{\string\?}%
+    \edef\|{\string\|}%
+    \edef\^{\string\^}%
+    \edef\${\string\$}%
+    \edef\{{\string\{}%
+    \edef\}{\string\}}%
+    \edef\.{\string\.}%
+    \xdef#1{%
+      \expandafter\expandafter\expandafter\zap at space
+      \expandafter#2\space\@empty
+    }%
+  \endgroup
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \begin{macrocode}
+\AtBeginDocument{%
+  \@ifundefined{AskInc at Answer}{%
+    \global\let\AskInc at Answer\AskInc at CharAsterisk
+  }{%
+    \AskInc at SanitizeAnswer\AskInc at Answer\AskInc at Answer
+  }%
+  \global\let\AskInc at PreviousAnswer\AskInc at Answer
+  \@ifundefined{AskInc at MatchMethod}{%
+    \global\let\AskInc at MatchMethod\@empty
+  }{}%
+  \global\let\AskInc at PreviousMatchMethod\AskInc at MatchMethod
+  \@ifundefined{AskInc at MatchOption}{%
+    \let\AskInc at MatchOption\AskInc at MatchMethod
+  }{}%
+  \ifx\AskInc at MatchOption\AskInc at StringPdfMatch
+    \ifAskInc at PdfMatchAvailable
+    \else
+      \let\AskInc at MatchOption\@empty
+    \fi
+  \fi
+  \@ifundefined{AskInc at MatchFiles}{%
+    \let\AskInc at MatchFiles\@empty
+  }{}%
+}
+%    \end{macrocode}
+%
+% \subsection{Questions}
+%
+% \subsubsection{Generic question header}
+%
+%    \begin{macro}{\AskInc at QuestionHeader}
+%    \begin{macrocode}
+\def\AskInc at QuestionHeader{%
+  \typeout{}%
+  \typeout{***********************************}%
+  \typeout{*** Package askinclude Question ***}%
+  \typeout{***********************************}%
+  \typeout{}%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsubsection{Display files}
+%
+%    \begin{macro}{\AskInc at TypeoutFiles}
+%    \begin{macrocode}
+\def\AskInc at TypeoutFiles{%
+  \global\let\AskInc at PreviousMatches\@empty
+  \ifx\AskInc at Files\@empty
+  \else
+    \typeout{Files, found by previous run in \string\include:}%
+    \@for\AskInc at File:=\AskInc at Files\do{%
+      \ifx\AskInc at Answer\AskInc at CharAsterisk
+        \let\AskInc at Mark\AskInc at CharPlus
+      \else
+        \let\AskInc at Mark\AskInc at CharMinus
+        \ifx\AskInc at Answer\AskInc at CharMinus
+        \else
+          \ifx\AskInc at MatchMethod\@empty
+            \expandafter\@firstoftwo
+          \else
+            \expandafter\@secondoftwo
+          \fi
+          {\@for\AskInc at Temp:=\AskInc at Answer}%
+          {\@for\AskInc at Temp:=\AskInc at MatchFiles}%
+          \do{%
+            \ifx\AskInc at File\AskInc at Temp
+              \let\AskInc at Mark\AskInc at CharPlus
+            \fi
+          }%
+        \fi
+      \fi
+      \typeout{ \@spaces(\AskInc at Mark) \AskInc at File}%
+      \ifx\AskInc at Mark\AskInc at CharPlus
+        \ifx\AskInc at PreviousMatches\@empty
+          \global\let\AskInc at PreviousMatches\AskInc at File
+        \else
+          \expandafter\g at addto@macro
+          \expandafter\AskInc at PreviousMatches{%
+            \expandafter,\AskInc at File
+          }%
+        \fi
+      \fi
+    }%
+    \typeout{}%
+  \fi
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsubsection{Previous answer}
+%
+%    \begin{macro}{\AskInc at TypeoutPreviousAnswer}
+%    \begin{macrocode}
+\def\AskInc at TypeoutPreviousAnswer{%
+  \typeout{%
+    Previous answer (%
+    \ifx\AskInc at MatchMethod\@empty
+      noregexp%
+    \else
+      \AskInc at MatchMethod
+    \fi
+    ):%
+  }%
+  \typeout{ \@spaces[\AskInc at Answer]}%
+  \typeout{}%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsubsection{Current regular expression support}
+%
+%    \begin{macro}{\AskInc at TypeoutMatchMethod}
+%    \begin{macrocode}
+\def\AskInc at TypeoutMatchMethod{%
+  \typeout{Regular expressions:}%
+  \AskInc at TypeoutMethod\@empty{noregexp}{%
+    \space disabled%
+  }%
+  \AskInc at TypeoutMethod\AskInc at StringMakeMatch{makematch}{%
+    enabled, using package `makematch'%
+  }%
+  \ifAskInc at PdfMatchAvailable
+    \AskInc at TypeoutMethod\AskInc at StringPdfMatch{pdfmatch}{%
+      \space enabled, using pdfTeX's \string\pdfmatch
+    }%
+  \fi
+  \typeout{}%
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at TypeoutMethod}
+%    \begin{macrocode}
+\def\AskInc at TypeoutMethod#1#2#3{%
+  \typeout{%
+    \ifx#1\AskInc at MatchOption \space--> \else\@spaces\space\fi
+    [#2] #3% hash-ok
+  }%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsubsection{Main question text}
+%
+%    \begin{macro}{\AskInc at TypeoutMainQuestion}
+%    \begin{macrocode}
+\def\AskInc at TypeoutMainQuestion{%
+  \typeout{Which files do you want to include?}%
+  \typeout{ \@spaces[foo,bar] \space\space
+      comma separated file or pattern list}%
+  \typeout{ \@spaces[*] \@spaces\@spaces all files}%
+  \typeout{ \@spaces[-] \@spaces\@spaces no files}%
+  \typeout{ \@spaces[?] \@spaces\@spaces ask for each file}%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsubsection{Main question}
+%
+%    \begin{macro}{\AskInc at MainQuestion}
+%    \begin{macrocode}
+\def\AskInc at MainQuestion{%
+  \AskInc at QuestionHeader
+  \AskInc at TypeoutFiles
+  \AskInc at TypeoutPreviousAnswer
+  \AskInc at TypeoutMatchMethod
+  \AskInc at TypeoutMainQuestion
+  \begingroup
+    \@makeother\*%
+    \@makeother\-%
+    \@makeother\?%
+    \@makeother\,%
+    \@makeother\!%
+    \@makeother\^%
+    \@makeother\$%
+    \@makeother\(%
+    \@makeother\)%
+    \@makeother\+%
+    \@makeother\[%
+    \@makeother\]%
+    \@makeother\\%
+    \@makeother\|%
+    \@makeother\:%
+    \@makeother\.%
+    \typein[\answer]%
+        { \@spaces[] \space\@spaces\@spaces use the previous answer}%
+    \typeout{}%
+    \AskInc at SanitizeAnswer\AskInc@@Answer\answer
+  \endgroup
+  \let\AskInc at Next\AskInc at MainQuestion
+  \ifx\AskInc@@Answer\AskInc at StringNoRegExp
+    \let\AskInc at MatchOption\@empty
+  \else
+    \ifx\AskInc@@Answer\AskInc at StringMakeMatch
+      \let\AskInc at MatchOption\AskInc at StringMakeMatch
+    \else
+      \ifx\AskInc@@Answer\AskInc at StringPdfMatch
+        \ifAskInc at PdfMatchAvailable
+          \let\AskInc at MatchOption\AskInc at StringPdfMatch
+        \else
+          \PackageWarning{askinclude}{%
+            Method `pdfmatch' is not available because\MessageBreak
+            your pdfTeX does not provide \string\pdfmatch
+          }%
+          \let\AskInc at MatchOption\@empty
+        \fi
+      \else
+        \ifx\AskInc@@Answer\@empty
+          \global\let\AskInc@@Answer\AskInc at Answer
+        \fi
+        \let\AskInc at Next\AskInc at MainAnswer
+      \fi
+    \fi
+  \fi
+  \AskInc at Next
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Evaluate answer of main question}
+%
+%    \begin{macro}{\AskInc at MainAnswer}
+%    \begin{macrocode}
+\def\AskInc at MainAnswer{%
+  \ifx\AskInc@@Answer\AskInc at CharQuestion
+    \global\let\AskInc at Answer\@empty
+    \global\let\AskInc at MatchMethod\@empty
+    \global\let\AskInc at AskFile\AskInc at DoAskFile
+    \AskInc at OrgIncludeOnly{}%
+  \else
+    \global\let\AskInc at Answer\AskInc@@Answer
+    \ifx\AskInc@@Answer\AskInc at CharAsterisk
+      \global\let\AskInc at MatchMethod\@empty
+    \else
+      \ifx\AskInc@@Answer\AskInc at CharMinus
+        \global\let\AskInc at MatchMethod\@empty
+        \AskInc at OrgIncludeOnly{}%
+      \else
+        \global\let\AskInc at MatchMethod\AskInc at MatchOption
+        \ifx\AskInc at MatchOption\@empty
+          \expandafter\AskInc at OrgIncludeOnly\expandafter{%
+            \AskInc at Answer
+          }%
+        \else
+          \AskInc at MatchInit
+          \AskInc at OrgIncludeOnly{}%
+        \fi
+      \fi
+    \fi
+  \fi
+  \let\AskInc at Include\AskInc at DoInclude
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \begin{macro}{\AskInc at MatchInit}
+%    \begin{macrocode}
+\def\AskInc at MatchInit{%
+  \RequirePackage{kvsetkeys}[2007/09/29]%
+  \expandafter\comma at normalize\expandafter{\AskInc at Answer}%
+  \global\let\AskInc at MatchList\comma at list
+%    \end{macrocode}
+%    \begin{macro}{\AskInc at MatchFile}
+%    \begin{macrocode}
+  \def\AskInc at MatchFile##1{%
+    \AskInc at DoMatch{##1}{%
+      \AskInc at WriteAddMatch{##1}%
+      \ifx\@partlist\@empty
+        \gdef\@partlist{##1}%
+      \else
+        \g at addto@macro\@partlist{,##1}%
+      \fi
+    }%
+  }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macrocode}
+  \ifx\AskInc at MatchMethod\AskInc at StringMakeMatch
+    \AskInc at MakeMatchInit
+  \else
+    \AskInc at PdfMatchInit
+  \fi
+  \let\AskInc at MatchInit\@undefined
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at MakeMatchInit}
+%    \begin{macrocode}
+\def\AskInc at MakeMatchInit{%
+  \RequirePackage{makematch}%
+%    \end{macrocode}
+%    \begin{macro}{\AskInc at DoMatch}
+%    \begin{macrocode}
+  \def\AskInc at DoMatch##1{%
+    \def\AskInc at Temp{%
+      \MakeMatcher[,]\AskInc at Temp
+    }%
+    \expandafter\AskInc at Temp\expandafter{\AskInc at MatchList}%
+    \AskInc at Temp{{##1}}\@firstofone\@gobble
+  }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macrocode}
+  \let\AskInc at MakeMatchInit\@undefined
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at PdfMatchInit}
+%    \begin{macrocode}
+\def\AskInc at PdfMatchInit{%
+%    \end{macrocode}
+%    \begin{macro}{\ifAskInc at Found}
+%    \begin{macrocode}
+  \newif\ifAskInc at Found
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at DoMatch}
+%    \begin{macrocode}
+  \def\AskInc at DoMatch##1{%
+    \AskInc at Foundfalse
+    \expandafter\comma at parse@normalized\expandafter
+    {\AskInc at MatchList}{\AskInc at CheckMatch{##1}}%
+    \ifAskInc at Found
+      \expandafter\@firstofone
+    \else
+      \expandafter\@gobble
+    \fi
+  }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at CheckMatch}
+%    \begin{macrocode}
+  \def\AskInc at CheckMatch##1##2{%
+    \AskInc@@CheckMatch##2\@empty\@nil{##1}%
+  }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc@@CheckMatch}
+%    \begin{macrocode}
+  \def\AskInc@@CheckMatch##1##2\@nil##3{%
+    \def\AskInc at Temp{##1}%
+    \ifx\AskInc at Temp\AskInc at CharExclam
+      \ifcase\pdfmatch{##2}{##3}=1 %
+      \or
+        \AskInc at Foundfalse
+      \else
+        \AskInc at InvalidPattern{##2}{##1##2}%
+      \fi
+    \else
+      \ifcase\pdfmatch{##1##2}{##3} %
+      \or
+        \AskInc at Foundtrue
+      \else
+        \AskInc at InvalidPattern{##1##2}{##1##2}%
+      \fi
+    \fi
+  }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at InvalidPattern}
+%    Prints a warning with the regular expression and
+%    removes it from the list to prevent further warnings
+%    for the same expression.
+%    \begin{macrocode}
+  \def\AskInc at InvalidPattern##1##2{%
+    \edef\AskInc at Temp{##1}%
+    \PackageWarningNoLine{askinclude}{%
+      Invalid pattern `\AskInc at Temp' for \string\pdfmatch
+    }%
+    \edef\AskInc at Temp{##2}%
+    \global\expandafter\let\expandafter\AskInc at MatchList
+    \expandafter\@empty
+    \expandafter\comma at parse@normalized\expandafter
+    {\AskInc at MatchList}\AskInc at FilterPattern
+  }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at FilterPattern}
+%    \begin{macrocode}
+  \def\AskInc at FilterPattern##1{%
+    \edef\AskInc at Pattern{##1}%
+    \ifx\AskInc at Temp\AskInc at Pattern
+    \else
+      \ifx\AskInc at MatchList\@empty
+        \global\let\AskInc at MatchList\AskInc at Pattern
+      \else
+        \expandafter\g at addto@macro\expandafter\AskInc at MatchList{%
+          \expandafter,\AskInc at Pattern
+        }%
+      \fi
+    \fi
+  }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macrocode}
+  \let\AskInc at PdfMatchInit\@undefined
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \begin{macro}{\AskInc at WriteDefAddMatch}
+%    \begin{macrocode}
+\def\AskInc at WriteDefAddMatch{%
+  \AskInc at WriteDefAddList
+  \AskInc at WriteAux{%
+%    \end{macrocode}
+%    \begin{macro}{\AskInc at AddMatch}
+%    \begin{macrocode}
+    \string\providecommand\string\AskInc at AddMatch{%
+      \string\AskInc at AddList\string\AskInc at MatchFiles
+    }%
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macrocode}
+  }{%
+    \global\let\AskInc at WriteDefAddMatch\relax
+  }%
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at AddMatch}
+%    \begin{macrocode}
+\AtBeginDocument{%
+  \global\let\AskInc at AddMatch\@gobble
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at WriteAddMatch}
+%    \begin{macrocode}
+\def\AskInc at WriteAddMatch#1{%
+  \AskInc at WriteDefAddMatch
+  \AskInc at WriteAux{%
+    \string\AskInc at AddMatch{#1}%
+  }{}%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \begin{macro}{\AskInc at SaveAnswer}
+%    \begin{macrocode}
+\def\AskInc at SaveAnswer{%
+  \AskInc at WriteAux{%
+      \string\gdef\string\AskInc at Answer{\AskInc at Answer}%
+  }{}%
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+% \subsection{Ask for each file}
+%
+%    \begin{macro}{\AskInc at PreviousAnswer}
+%    \begin{macrocode}
+\@ifundefined{AskInc at PreviousAnswer}{%
+  \let\AskInc at PreviousAnswer\AskInc at CharAsterisk
+}{}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at PreviousMatchMethod}
+%    \begin{macrocode}
+\@ifundefined{AskInc at PreviousMatchMethod}{%
+  \let\AskInc at PreviousMatchMethod\@empty
+}{}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at DoAskFile}
+%    \begin{macrocode}
+\def\AskInc at DoAskFile#1{%
+  \edef\AskInc at File{#1}%
+  \ifx\AskInc at PreviousAnswer\AskInc at CharAsterisk
+    \let\AskInc at Default\AskInc at CharYes
+  \else
+    \let\AskInc at Default\AskInc at CharNo
+    \ifx\AskInc at PreviousAnswer\AskInc at CharMinus
+    \else
+      \ifx\AskInc at PreviousMatchMethod\@empty
+        \expandafter\@firstoftwo
+      \else
+        \expandafter\@secondoftwo
+      \fi
+      {\@for\AskInc at Temp:=\AskInc at PreviousAnswer}%
+      {\@for\AskInc at Temp:=\AskInc at MatchFiles}%
+      \do{%
+        \ifx\AskInc at Temp\AskInc at File
+          \let\AskInc at Default\AskInc at CharYes
+        \fi
+      }%
+    \fi
+    \ifx\AskInc at Default\AskInc at CharNo
+      \let\AskInc at Default\AskInc at CharYes
+      \@for\AskInc at Temp:=\AskInc at Files\do{%
+        \ifx\AskInc at Temp\AskInc at File
+          \let\AskInc at Default\AskInc at CharNo
+        \fi
+      }%
+    \fi
+  \fi
+  \let\AskInc@@QuestionHeader\AskInc at QuestionHeader
+  \AskInc at AskQuestion
+  \ifx\AskInc at AskResult\AskInc at CharYes
+    \ifx\AskInc at Answer\@empty
+      \gdef\AskInc at Answer{#1}%
+    \else
+      \g at addto@macro\AskInc at Answer{,#1}%
+    \fi
+    \AskInc at SaveAnswer
+    \let\@partlist\AskInc at Answer
+  \fi
+}
+%    \end{macrocode}
+%    \end{macro}
+%    \begin{macro}{\AskInc at AskQuestion}
+%    \begin{macrocode}
+\def\AskInc at AskQuestion{%
+  \let\AskInc at Temp\answer
+  \AskInc@@QuestionHeader
+  \let\AskInc@@QuestionHeader\relax
+  \typein[\answer]{%
+    Include `\AskInc at File'? [y]es, [n]o, [A]ll, [N]one, [D]efault %
+    (\AskInc at Default):%
+  }%
+  \typeout{}%
+  \let\AskInc at AskResult\answer
+  \let\answer\AskInc at Temp
+  \ifx\AskInc at AskResult\@empty
+    \let\AskInc at AskResult\AskInc at Default
+    \let\AskInc at Next\relax
+  \else
+    \ifx\AskInc at AskResult\AskInc at CharYes
+      \let\AskInc at Next\relax
+    \else
+      \ifx\AskInc at AskResult\AskInc at CharNo
+        \let\AskInc at Next\relax
+      \else
+        \ifx\AskInc at AskResult\AskInc at CharAll
+          \gdef\AskInc at AskQuestion{%
+            \let\AskInc at AskResult\AskInc at CharYes
+          }%
+        \else
+          \ifx\AskInc at AskResult\AskInc at CharNone
+            \gdef\AskInc at AskQuestion{%
+              \let\AskInc at AskResult\AskInc at CharNo
+            }%
+          \else
+            \ifx\AskInc at AskResult\AskInc at CharDefault
+              \gdef\AskInc at AskQuestion{%
+                \let\AskInc at AskResult\AskInc at Default
+              }%
+            \else
+              \PackageWarningNoLine{askinclude}{%
+                Invalid answer [\AskInc at AskResult].\MessageBreak
+                Answer must be one letter out of [ynAND]%
+              }%
+            \fi
+          \fi
+        \fi
+        \let\AskInc at Next\AskInc at AskQuestion
+      \fi
+    \fi
+  \fi
+  \AskInc at Next
+}
+%    \end{macrocode}
+%    \end{macro}
+%
+%    \begin{macrocode}
+\AtBeginDocument{\AskInc at MainQuestion}
+%    \end{macrocode}
+%
+%    \begin{macrocode}
+\AskInc at AtEnd%
+%</package>
+%    \end{macrocode}
+% \section{Installation}
+%
+% \subsection{Download}
+%
+% \paragraph{Package.} This package is available on
+% CTAN\footnote{\CTANpkg{askinclude}}:
+% \begin{description}
+% \item[\CTAN{macros/latex/contrib/askinclude/askinclude.dtx}] The source file.
+% \item[\CTAN{macros/latex/contrib/askinclude/askinclude.pdf}] Documentation.
+% \end{description}
+%
+%
+% \paragraph{Bundle.} All the packages of the bundle `askinclude'
+% 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/askinclude.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{askinclude.tds.zip} in the
+% TDS tree (also known as \xfile{texmf} tree) of your choice.
+% Example (linux):
+% \begin{quote}
+%   |unzip askinclude.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 askinclude.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@{}}
+%   askinclude.sty & tex/latex/askinclude/askinclude.sty\\
+%   askinclude.pdf & doc/latex/askinclude/askinclude.pdf\\
+%   askinclude.dtx & source/latex/askinclude/askinclude.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{askinclude.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 askinclude.dtx
+%bibtex askinclude.aux
+%makeindex -s gind.ist askinclude.idx
+%pdflatex askinclude.dtx
+%makeindex -s gind.ist askinclude.idx
+%pdflatex askinclude.dtx
+%\end{verbatim}
+% \end{quote}
+%
+% \section{Acknowledgement}
+%
+% \begin{description}
+% \item[Tom Scavo]
+%   suggested saving the include file list
+%   from the previous run and a simplified user interface.
+% \item[Joseph Wright] suggested questions for each \cs{include}.
+% \end{description}
+%
+% \printbibliography[
+%   heading=bibnumbered,
+% ]
+%
+% \begin{History}
+
+%   \begin{Version}{1991/11/05 v0.95}
+%   \item
+%     First beta-test version (asked two questions).
+%   \end{Version}
+%   \begin{Version}{1991/11/05 v0.99}
+%   \item
+%     Second beta-test version (asks one question; uses `|*|' and `|-|').
+%   \end{Version}
+%   \begin{Version}{1991/11/07 v1.0}
+%   \item
+%     Changed prompts (sent to \xnewsgroup{comp.text.tex}):
+%     \URL{``\link{Interactive inclusion of files in LaTeX}''}^^A
+%     {https://groups.google.com/group/comp.text.tex/msg/34b770a7c277e79c}
+%   \end{Version}
+%   \begin{Version}{1991/12/13 v1.1}
+%   \item
+%     \textit{Unknown}.
+%   \end{Version}
+%   \begin{Version}{1994/11/02 v1.2e}
+%   \item
+%     Two small changes to run under LaTeX2e [RF].
+%   \item
+%     Additional documentation [TRS].
+%   \end{Version}
+%   \begin{Version}{2007/10/15 v1.0 (askinc)}
+%   \item
+%     Reimplementation, published as \xpackage{askinc} in
+%     newsgroup \xnewsgroup{comp.text.tex}:\\
+%     \URL{``\link{Re: askinclude.sty}''}^^A
+%     {https://groups.google.com/group/comp.text.tex/msg/2d638b84a858fdc8}
+%   \item
+%     Listing of included files, collected from the previous run before
+%     the question.
+%   \item
+%     No error message by \xfile{.aux} file if package is removed.
+%   \end{Version}
+%   \begin{Version}{2007/10/23 v2.0}
+%   \item
+%     The next version of \xpackage{askinc} becomes
+%     version 2.0 of \xpackage{askinclude}.
+%   \item
+%     `|?|' added for questioning each file.
+%   \item
+%     \cs{includeonly} has precedence until package loading.
+%     Then it is disabled by a warning.
+%   \item
+%     Documentation rewritten/added.
+%   \item
+%     Tests added.
+%   \end{Version}
+%   \begin{Version}{2008/08/11 v2.1}
+%   \item
+%     Code is not changed.
+%   \item
+%     URLs updated.
+%   \end{Version}
+%   \begin{Version}{2011/12/02 v2.2}
+%   \item
+%     Bibliography rewritten for biblatex.
+%   \end{Version}
+%   \begin{Version}{2016/05/14 v2.3}
+%   \item
+%    Luatex compatibility
+%   \end{Version}
+%   \begin{Version}{2018/11/01 v2.4}
+%   \item
+%    Remove luatex85 package dependency
+%   \end{Version}
+%   \begin{Version}{2019/12/09 v2.5}
+%   \item
+%     Documentation updates.
+%   \end{Version}
+%   \begin{Version}{2019-12-10 v2.6}
+%   \item Updated
+%   \end{Version}
+% \end{History}
+%
+% \PrintIndex
+%
+% \Finale
+\endinput
+%   \begin{Version}{1991/11/05 v0.95}
+%   \item
+%     First beta-test version (asked two questions).
+%   \end{Version}
+%   \begin{Version}{1991/11/05 v0.99}
+%   \item
+%     Second beta-test version (asks one question; uses `|*|' and `|-|').
+%   \end{Version}
+%   \begin{Version}{1991/11/07 v1.0}
+%   \item
+%     Changed prompts (sent to \xnewsgroup{comp.text.tex}):
+%     \URL{``\link{Interactive inclusion of files in LaTeX}''}^^A
+%     {https://groups.google.com/group/comp.text.tex/msg/34b770a7c277e79c}
+%   \end{Version}
+%   \begin{Version}{1991/12/13 v1.1}
+%   \item
+%     \textit{Unknown}.
+%   \end{Version}
+%   \begin{Version}{1994/11/02 v1.2e}
+%   \item
+%     Two small changes to run under LaTeX2e [RF].
+%   \item
+%     Additional documentation [TRS].
+%   \end{Version}
+%   \begin{Version}{2007/10/15 v1.0 (askinc)}
+%   \item
+%     Reimplementation, published as \xpackage{askinc} in
+%     newsgroup \xnewsgroup{comp.text.tex}:\\
+%     \URL{``\link{Re: askinclude.sty}''}^^A
+%     {https://groups.google.com/group/comp.text.tex/msg/2d638b84a858fdc8}
+%   \item
+%     Listing of included files, collected from the previous run before
+%     the question.
+%   \item
+%     No error message by \xfile{.aux} file if package is removed.
+%   \end{Version}
+%   \begin{Version}{2007/10/23 v2.0}
+%   \item
+%     The next version of \xpackage{askinc} becomes
+%     version 2.0 of \xpackage{askinclude}.
+%   \item
+%     `|?|' added for questioning each file.
+%   \item
+%     \cs{includeonly} has precedence until package loading.
+%     Then it is disabled by a warning.
+%   \item
+%     Documentation rewritten/added.
+%   \item
+%     Tests added.
+%   \end{Version}
+%   \begin{Version}{2008/08/11 v2.1}
+%   \item
+%     Code is not changed.
+%   \item
+%     URLs updated.
+%   \end{Version}
+%   \begin{Version}{2011/12/02 v2.2}
+%   \item
+%     Bibliography rewritten for biblatex.
+%   \end{Version}
+%   \begin{Version}{2016/05/14 v2.3}
+%   \item
+%    Luatex compatibility
+%   \end{Version}
+%   \begin{Version}{2019-12-10 v2.6}
+%   \item Updated
+%   \end{Version}
+% \end{History}
+%
+% \PrintIndex
+%
+% \Finale
+\endinput


Property changes on: trunk/Master/texmf-dist/source/latex/askinclude/askinclude.dtx
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Deleted: trunk/Master/texmf-dist/tex/latex/askinclude/askinclude.dtx
===================================================================
--- trunk/Master/texmf-dist/tex/latex/askinclude/askinclude.dtx	2019-12-11 21:53:45 UTC (rev 53095)
+++ trunk/Master/texmf-dist/tex/latex/askinclude/askinclude.dtx	2019-12-11 21:54:02 UTC (rev 53096)
@@ -1,1895 +0,0 @@
-% \iffalse meta-comment
-%
-% File: askinclude.dtx
-% Version: 2019/12/09 v2.5
-% Info: Interactive asking of included files
-%
-% Copyright (C)
-%    1991-1994  Pablo A. Straub
-%    2007, 2008, 2011 Heiko Oberdiek
-%    2016-2019 Oberdiek Package Support Group
-%    https://github.com/ho-tex/askinclude/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/askinclude/issues
-%
-% This work consists of the main source file askinclude.dtx
-% and the derived files
-%    askinclude.sty, askinclude.pdf, askinclude.ins, askinclude.drv,
-%
-% Distribution:
-%    CTAN:macros/latex/contrib/askinclude/askinclude.dtx
-%    CTAN:macros/latex/contrib/askinclude/askinclude.pdf
-%
-% Unpacking:
-%    (a) If askinclude.ins is present:
-%           tex askinclude.ins
-%    (b) Without askinclude.ins:
-%           tex askinclude.dtx
-%    (c) If you insist on using LaTeX
-%           latex \let\install=y\input{askinclude.dtx}
-%        (quote the arguments according to the demands of your shell)
-%
-% Documentation:
-%    (a) If askinclude.drv is present:
-%           latex askinclude.drv
-%    (b) Without askinclude.drv:
-%           latex askinclude.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 askinclude.dtx
-%       bibtex askinclude.aux
-%       makeindex -s gind.ist askinclude.idx
-%       pdflatex askinclude.dtx
-%       makeindex -s gind.ist askinclude.idx
-%       pdflatex askinclude.dtx
-%
-% Installation:
-%    TDS:tex/latex/askinclude/askinclude.sty
-%    TDS:doc/latex/askinclude/askinclude.pdf
-%    TDS:source/latex/askinclude/askinclude.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: askinclude 2019/12/09 v2.5 Interactive asking of included files}
-\Msg{************************************************************************}
-
-\keepsilent
-\askforoverwritefalse
-
-\let\MetaPrefix\relax
-\preamble
-
-This is a generated file.
-
-Project: askinclude
-Version: 2019/12/09 v2.5
-
-Copyright (C)
-   1991-1994 Pablo A. Straub
-   2007, 2008, 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/askinclude/issues
-
-
-This work consists of the main source file askinclude.dtx
-and the derived files
-   askinclude.sty, askinclude.pdf, askinclude.ins, askinclude.drv,
-
-\endpreamble
-\let\MetaPrefix\DoubleperCent
-
-\generate{%
-  \file{askinclude.ins}{\from{askinclude.dtx}{install}}%
-  \file{askinclude.drv}{\from{askinclude.dtx}{driver}}%
-  \nopreamble
-  \nopostamble
-  \file{askinclude.bib}{\from{askinclude.dtx}{bib}}%
-  \usepreamble\defaultpreamble
-  \usepostamble\defaultpostamble
-  \usedir{tex/latex/askinclude}%
-  \file{askinclude.sty}{\from{askinclude.dtx}{package}}%
-}
-
-\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{*     askinclude.sty}
-\Msg{*}
-\Msg{* To produce the documentation run the file `askinclude.drv'}
-\Msg{* through LaTeX.}
-\Msg{*}
-\Msg{* Happy TeXing!}
-\Msg{*}
-\Msg{************************************************************************}
-
-\endbatchfile
-%</install>
-%<*bib>
- at online{texlive,
-  author={Fairbairns, Robin},
-  title={[tex-live] licence on includeonly.sty},
-  date={2007-10-13},
-  url={https://www.tug.org/pipermail/tex-live/2007-October/014928.html},
-  urldate={2011-12-02},
-}
- at online{newsthread,
-  author={Vo{\ss}, Herbert},
-  title={askinclude.sty},
-  note={Thread in newsgroup {\xnewsgroup{comp.text.tex}};
-      Message-ID: {\texttt{fev72m\$b35\$02\$2 at news.t-online.com}}},
-  date={2007-10-15},
-  url={https://groups.google.com/group/comp.text.tex/browse_thread/thread/728a3e73c04c6789/349e31865c40d00c},
-  urldate={2011-12-02},
-}
- at manual{makematch,
-  author={Kastrup, David},
-  title={makematch.sty: Pattern matching with wildcards},
-  date={2007-02-23},
-  version={1.7925},
-  url={https://ctan.org/pkg/qstest},
-  urldate={2011-12-02},
-}
- at manual{excludeonly,
-  author={Luecking, Daniel H. and Arseneau, Donald},
-  title={The excludeonly package},
-  date={2003-03-14},
-  url={https://ctan.org/pkg/excludeonly},
-  urldate={2011-12-02},
-}
-%</bib>
-%<*ignore>
-\fi
-%</ignore>
-%<*driver>
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesFile{askinclude.drv}%
-  [2019/12/09 v2.5 Interactive asking of included files]%
-\documentclass{ltxdoc}
-\usepackage{holtxdoc}[2011/11/22]
-\usepackage{iftex}
-\ifluatex
-\else
-  \usepackage[T1]{fontenc}%
-  \usepackage{lmodern}%
-\fi
-\usepackage{csquotes}
-\usepackage[
-  backend=bibtex,
-  bibencoding=ascii,
-  alldates=iso,seconds=true,
-]{biblatex}[2011/11/13]
-\bibliography{oberdiek-source}
-\bibliography{askinclude}
-\begin{document}
-  \DocInput{askinclude.dtx}%
-\end{document}
-%</driver>
-% \fi
-%
-%
-%
-% \GetFileInfo{askinclude.drv}
-%
-% \title{The \xpackage{askinclude} package}
-% \date{2019/12/09 v2.5}
-% \author{
-%   Pablo A. Straub\\[1ex]
-%    Heiko Oberdiek\thanks
-% {Please report any issues at \url{https://github.com/ho-tex/askinclude/issues}}}
-% 
-%
-% \maketitle
-%
-% \begin{abstract}
-% This package replaces \cs{includeonly} by an interactive user
-% interface.
-% \end{abstract}
-%
-% \tableofcontents
-%
-% \section{Documentation}
-%
-% \subsection{User interface}
-%
-% The \cs{include} feature of \LaTeX\ allows the division of
-% the text body in separate compilation units. It is page
-% based and stores counter settings in additional auxiliary
-% files. \cs{includeonly} limits the actually included files
-% to the ones, listed in its argument.
-%
-% Example:
-%\begin{quote}
-%\begin{verbatim}
-%\documentclass{report}
-%
-%\usepackage{askinclude}
-%
-% % Don't use \include in the preamble.
-% % Instead \input can be used or make a package
-%
-%\begin{document}
-%\include{title}
-%\include{introduction}
-%\include{summary}
-%\include{index}
-%\end{document}
-%\end{verbatim}
-%\end{quote}
-%
-% Package \xpackage{askinclude} adds an interactive user interface.
-% The user is asked which files he want to include and sets
-% \cs{includeonly} accordingly.
-%
-% The first time the package is used the question looks like:
-%\begin{quote}
-%\begin{verbatim}
-%***********************************
-%*** Package askinclude Question ***
-%***********************************
-%
-%Previous answer (noregexp):
-%     [*]
-%
-%Regular expressions:
-% --> [noregexp]  disabled
-%     [makematch] enabled, using package `makematch'
-%     [pdfmatch]  enabled, using pdfTeX's \pdfmatch
-%
-%Which files do you want to include?
-%     [foo,bar]   comma separated file or pattern list
-%     [*]         all files
-%     [-]         no files
-%     [?]         ask for each file
-%     []          use the previous answer
-%
-%\answer=chapter2,summary
-%\end{verbatim}
-%\end{quote}
-% Square brackets are used as quotation symbols,
-% they are not part of the answer.
-% The answer by the user follows in the last line after |\answer=|.
-% \begin{description}
-% \def\Item[#1]{\item[{[\texttt{#1}]:}]}
-% \Item[foo,bar]
-%   A comma separated file list (also one file only) is passed
-%   to macro \cs{includeonly} directly. If regular expression support
-%   is enabled, the entries in the list are interpreted as
-%   file name patterns that will be matched against the file names
-%   in \cs{include}, see \hyperref[sec:regexp]{section \ref*{sec:regexp}}.
-% \Item[*] This is a shortcut for specifying \emph{all} files.
-% \Item[-] This means \emph{none} of the files is included.
-% \Item[?] The switches in single asking mode.
-%   The user will be asked at each \cs{include}.
-%   See section \hyperref[sec:single]{section \ref*{sec:single}}.
-% \Item[] Just pressing return (empty string) uses the default
-%   answer, that was stored in the auxiliary file (\xfile{.aux})
-%   of the previous \LaTeX run with package \xpackage{askinclude}.
-%   Without previous runs the default is [|*|] for all files.
-% \Item[noregexp] Turns regular expression support off.
-% \Item[makematch] Enables regular expression support
-%   package \xpackage{makematch} provides.
-% \Item[pdfmatch] It is shown, if \pdfTeX~1.30 or later is used.
-%   It relies on an undocumented feature \cs{pdfmatch} that may
-%   change in future versions of \pdfTeX.
-% \end{description}
-% Package \xpackage{askinclude} remembers the files of \cs{include}
-% in the auxiliary file and the given answer. they are
-% presented at the next run
-% at the start of the question:
-%\begin{quote}
-%\begin{verbatim}
-%***********************************
-%*** Package askinclude Question ***
-%***********************************
-%
-%Files, found by previous run in \include:
-%     (-) title
-%     (-) introduction
-%     (-) chapter1
-%     (+) chapter2
-%     (-) chapter3
-%     (+) summary
-%
-%Previous answer (noregexp):
-%     [chapter2,summary]
-%...
-%\end{verbatim}
-%\end{quote}
-% |(+)| and |(-)| marks files that were and were not included in
-% the previous run. The file list and marks are not always correct.
-% For example, if \cs{include} statements are added or removed.
-% If the method of regular expression support is different,
-% then the marks only reflects the mode of the previous answer.
-%
-% \subsection{Single asking mode}
-% \label{sec:single}
-%
-% The special answer `|?|' trigger single asking mode,
-% at the next \cs{include} the user is asked again:
-%\begin{quote}
-%\begin{verbatim}
-%***********************************
-%*** Package askinclude Question ***
-%***********************************
-%
-%Include `title'? [y]es, [n]o, [A]ll, [N]one, [D]efault (n):
-%
-%\answer=
-%\end{verbatim}
-%\end{quote}
-% Use the letter inside the square brackets as answer.
-% An empty string uses the default answer, the letter in parentheses.
-% The answers are:
-% \begin{description}
-% \def\Item[#1]{\item[{[\texttt{#1}]:}]}
-% \Item[y] The file is included.
-% \Item[n] The file is excluded.
-% \Item[A] This file and all following files are included.
-% \Item[N] This file and all following files are excluded.
-% \Item[D] Use the default answer for this and all following files.
-% \end{description}
-% If the file is known from the previous run, then the
-% default is `|y|' or `|n|' corresponding to the mark
-% `|(+)|' or `|(-)|' in the list of previous files.
-% Otherwise `|y|' is used as default.
-%
-% \subsection{Regular expressions}
-% \label{sec:regexp}
-%
-% Three methods are available that can also set by package options:
-% \begin{description}
-% \def\Item[#1]{\item[\xoption{#1}:]}
-% \Item[noregexp] Regular expression support is disabled.
-% \Item[makematch] Use package \xpackage{makematch}.
-% \Item[pdfmatch] Use \pdfTeX's \cs{pdfmatch} if available.
-% \end{description}
-% Without options the value remembered in the auxiliary file
-% is used, otherwise the default is \xoption{noregexp}.
-%
-% \subsubsection{Method \xoption{makematch}}
-%
-% Package \xpackage{makematch} (part of \xpackage{qstest}), written
-% by David Kastrup provides pattern matching based on wildcards:
-% \begin{description}
-% \item[{[\texttt{*}]}:] The star matches zero or more characters.
-% Thus a lonely star machtes anything.
-% \item[{[\texttt{!}]}:] The exclamation mark at the begin of a
-% pattern negates it, thus the matching files are excluded.
-% \end{description}
-% The pattern list is evaluated for a file name from left to
-% right. Always a file name must match the whole pattern.
-% The file is included if it is matched by a pattern and
-% not excluded afterwards. Examples:
-% \begin{quote}
-% \def\no{\textrm{$\emptyset$}}
-% \begin{tabular}{>{\ttfamily}l|>{\ttfamily}l|>{\ttfamily}l}
-% \textrm{Pattern list} & \textrm{File names} & \textrm{Result}\\
-% \hline
-% foobar & foobar,dummy & foobar\\
-% foo*  & foobar,xfoobar & foobar\\
-% \relax *foo* & xfoobar & xfoobar\\
-% f*b*r & foobar  & foobar\\
-% \relax *     & any     & any\\
-% !foobar & foobar,other & other\\
-% !foo*   & xfoobar & xfoobar\\
-% in*,!*dex & intro,index & intro\\
-% !index,in* & intro,index & intro,index\\
-% \relax *,!chap2 & chap1,chap2,chap3 & chap1,chap3\\
-% \end{tabular}
-% \end{quote}
-% The example in the last line shows, how the behaviour of package
-% \xpackage{excludeonly} \cite{excludeonly} can be simulated.
-%
-% The documentation of package \xpackage{makematch} tells the
-% the empty pattern does not match anything. But if you answer
-% the question with an empty string the answer of the previous
-% run is used. Also curly braces are not reliable because the
-% can get stripped during the processing of the answer.
-% Using a pair of empty curly braces or the comma for two empty
-% patterns currently works, but this is specific for the current
-% implementation and may change in future. But the special
-% answer `-' is available.
-%
-% \subsubsection{Method \xoption{pdfmatch}}
-%
-% In \pdfTeX\ 1.30 the new primitive \cs{pdfmatch} was introduced.
-% It is not documented yet, because it was not decided if it remains
-% and which implementation of regular expressions should be used.
-% Thus the situation may change in later versions of \pdfTeX.
-% Currently (1.30 until 1.40) it uses a library for POSIX 1003.2 regular
-% expressions, see manual page ``regex(7)''.
-%
-% If a pattern in the pattern list is invalid, the package prints
-% a warning and removes the pattern from the list. Actually there
-% are two warnings, the other warning is generated by \pdfTeX\ itself.
-%
-% In opposite to \xoption{makematch} the pattern only needs to
-% match the specified part of the file name.
-% For matching the whole name, the symbols `|^|' and `|$|' for
-% begin and end of string must be included.
-%
-% Additionally an initial exclamation mark `|!|' implements the
-% same logic as method \xoption{makematch}. The match result is
-% inverted, the matched file excluded.
-%
-% Examples:
-% \begin{quote}
-% \def\no{\textrm{$\emptyset$}}
-% \begin{tabular}{>{\ttfamily}l|>{\ttfamily}l|>{\ttfamily}l}
-% \textrm{Pattern list} & \textrm{File names} & \textrm{Result}\\
-% \hline
-% foobar & foobar,dummy & foobar\\
-% foo.*  & foobar,xfoobar & foobar,xfoobar\\
-% |^|foo.* & foobar,xfoobar & foobar\\
-% foo|$| & foo,foobar & foo\\
-% fo?bar & fbar,fobar,foobar  & fbar,fobar\\
-% fo+bar & fbar,fobar,foobar  & fobar,foobar\\
-% fo*bar & fbar,fobar,foobar & fbar,fobar,foobar\\
-% chap3 & chap3,chap32 & chap1,chap3,chap32\\
-% chap[13] & chap1,chap2,chap3 & chap1,chap3\\
-% chap(1\string|3)|$| & chap1,chap3,chap33 & chap1,chap3\\
-% .*     & any     & any\\
-% !foobar & foobar,other & other\\
-% in.*,!dex & intro,index & intro\\
-% !index,in.* & intro,index & intro,index\\
-% .*,!chap2 & chap1,chap2,chap3 & chap1,chap3\\
-% .*,!bla & foo,bla,blabla & foo\\
-% .*,!|^|bla|$| & foo,bla,blabla & foo,blabla\\
-% \end{tabular}
-% \end{quote}
-% The example in the last line shows, how the behaviour of package
-% \xpackage{excludeonly} \cite{excludeonly} can be simulated.
-% As the third last line shows, that sometimes `|^|' and `|$|' can
-% be omitted, but this will not work always, shown in the second
-% last line.
-%
-% \subsection{History}
-%
-% Package \xpackage{askinclude} was invented by Pablo A. Straub in 1991
-% and maintained until 1994.
-% ^^A Email address: pablo.straub \symbol{64} gmail.com
-%
-% In October 2007 it was removed from ``TeX Live'' because of
-% the no-commercial license \cite{texlive}. Herbert Vo\ss\ initiated
-% a search for the author in the newsgroup \xnewsgroup{comp.text.tex}
-% \cite{newsthread} to ask him to change the license.
-%
-% It seems that the author could not be reached any more.
-% Joseph Wright suggested a reimplementation that I (HO) have done
-% as package \xpackage{askinc}. Soon it was enhanced by
-% feature requests.
-%
-% Then Ulrike Fischer found email addresses of the original author
-% and Jim Hefferon succeeded in contacting him. He allowed a change
-% of the license to LPPL and the transfer of the maintainership
-% to someone else.
-%
-% Thus I merged both packages as \xpackage{askinclude} in a new
-% major version 2. The license is LPPL.
-%
-% \subsection{New features of version 2}
-%
-% \begin{itemize}
-% \item License is now LPPL.
-% \item A list of \cs{include} files that are detected by the previous
-%   run is printed before the question.
-% \item If the special answer `|?|' is given, then the user is
-%   asked at each \cs{include}.
-% \item Support for regular expressions.
-% \item The remaining stuff in the \xfile{.aux} file does not
-%   cause errors, if the package is removed.
-% \item The use of \cs{includeonly} before the package loading time
-%   is detected and respected by taking precedence. After the package
-%   is loaded, \cs{includeonly} is disabled and prints a warning.
-% \end{itemize}
-%
-% \subsection{Compatibility to version 1}
-%
-% \begin{itemize}
-% \item The user interface of version 1 with its special answers
-%   `|*|', `|-|', and `' remain unchanged, but it is extended by
-%   version 2 with the special answer `|?|' and support for
-%   regular expressions can be enabled.
-% \item As reimplementation the internal macros have changed of course.
-% \item \xfile{.aux} files that are written by version 1.x will work
-%   with version 2.x because \cs{@includeonly} is recognized.
-% \item \LaTeX\ 2.09: The package works as \cs{documentstyle} option
-%   in compatibility mode of \LaTeXe. It is possible that it
-%   will not work in pure \LaTeX\ 2.09.
-% \end{itemize}
-%
-% \StopEventually{
-% }
-%
-% \section{Implementation}
-%
-% \subsection{Header and catcodes}
-%
-%    \begin{macrocode}
-%<*package>
-\NeedsTeXFormat{LaTeX2e}
-\begingroup\catcode61\catcode48\catcode32=10\relax%
-  \catcode13=5 % ^^M
-  \endlinechar=13 %
-  \catcode123=1 % {
-  \catcode125=2 % }
-  \catcode64=11 % @
-  \def\x{\endgroup
-    \expandafter\edef\csname AskInc at 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 at EnsureCode#1#2{%
-  \edef\AskInc at AtEnd{%
-    \AskInc at AtEnd
-    \catcode#1=\the\catcode#1\relax
-  }%
-  \catcode#1=#2\relax
-}
-\TMP at EnsureCode{33}{12}% !
-\TMP at EnsureCode{39}{12}% '
-\TMP at EnsureCode{40}{12}% (
-\TMP at EnsureCode{41}{12}% )
-\TMP at EnsureCode{42}{12}% *
-\TMP at EnsureCode{43}{12}% +
-\TMP at EnsureCode{44}{12}% ,
-\TMP at EnsureCode{45}{12}% -
-\TMP at EnsureCode{46}{12}% .
-\TMP at EnsureCode{47}{12}% /
-\TMP at EnsureCode{58}{12}% :
-\TMP at EnsureCode{62}{12}% >
-\TMP at EnsureCode{63}{12}% ?
-\TMP at EnsureCode{91}{12}% [
-\TMP at EnsureCode{93}{12}% ]
-\TMP at EnsureCode{96}{12}% `
-\edef\AskInc at AtEnd{\AskInc at AtEnd\noexpand\endinput}
-\ProvidesPackage{askinclude}%
-  [2019/12/09 v2.5 Interactive asking of included files]%
-%    \end{macrocode}
-%
-% 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{Delay action after preamble}
-%
-%    \begin{macro}{\AskInc at AtBeginDocument}
-%    Some actions such as \xfile{.aux} file writing cannot be
-%    performed in the preamble. \cs{AtBeginDocument} delays
-%    such action until |\begin{document}|. However \cs{AtBeginDocument}
-%    must not be used after that time (\cs{@onlypreamble}).
-%    Thus \cs{AskInc at AtBeginDocument} uses \cs{AtBeginDocument}
-%    in the preamble and afterwards executes the code immediately.
-%    \begin{macrocode}
-\AtBeginDocument{%
-  \let\AskInc at AtBeginDocument\@firstofone
-}
-\providecommand*{\AskInc at AtBeginDocument}{\AtBeginDocument}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsection{Write entry in \xfile{.aux} file}
-%
-%    \begin{macro}{\AskInc at WriteAux}
-%    The first argument is written to the main \xfile{.aux} file
-%    and the second argument is executed if writing was possible.
-%    Remember \cs{nofiles} prevents writing to auxiliary files.
-%    \begin{macrocode}
-\def\AskInc at WriteAux#1#2{%
-  \AskInc at AtBeginDocument{%
-    \if at filesw
-      \immediate\write\@mainaux{#1}%
-      #2%
-    \fi
-  }%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsection{Remember \cs{include} files}
-%
-%    \begin{macro}{\AskInc at CharHash}
-%    \begin{macrocode}
-\edef\AskInc at CharHash{\string#}
-%    \end{macrocode}
-%    \end{macro}
-%
-%    \begin{macro}{\AskInc at WriteDefAddList}
-%    \begin{macrocode}
-\def\AskInc at WriteDefAddList{%
-  \AskInc at WriteAux{%
-%    \end{macrocode}
-%    \begin{macro}{\AskInc at AddList}
-%    \begin{macrocode}
-    \string\providecommand*\string\AskInc at AddList[2]{%
-      \string\ifcase\string\ifx\AskInc at CharHash1\string\@undefined
-                    \string\else
-                      \string\ifx\AskInc at CharHash1\string\relax
-                      \string\else
-                        \string\ifx\AskInc at CharHash1\string\@empty
-                        \string\else
-                          1%
-                        \string\fi
-                      \string\fi
-                    \string\fi
-                    0 %
-        \string\gdef\AskInc at CharHash1{\AskInc at CharHash2}%
-      \string\else
-        \string\g at addto@macro\AskInc at CharHash1{,\AskInc at CharHash2}%
-      \string\fi
-    }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macrocode}
-  }{%
-    \global\let\AskInc at WriteDefAddList\relax
-  }%
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at WriteDefAddFile}
-%    \begin{macrocode}
-\def\AskInc at WriteDefAddFile{%
-  \AskInc at WriteDefAddList
-  \AskInc at WriteAux{%
-%    \end{macrocode}
-%    \begin{macro}{\AskInc at AddFile}
-%    \begin{macrocode}
-    \string\providecommand\string\AskInc at AddFile{%
-      \string\AskInc at AddList\string\AskInc at Files
-    }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macrocode}
-  }{%
-    \global\let\AskInc at WriteDefAddFile\relax
-  }%
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at AddFile}
-%    \begin{macrocode}
-\AtBeginDocument{%
-  \global\let\AskInc at AddFile\@gobble
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at WriteAddFile}
-%    \begin{macrocode}
-\def\AskInc at WriteAddFile#1{%
-  \AskInc at WriteDefAddFile
-  \AskInc at WriteAux{%
-    \string\AskInc at AddFile{#1}%
-  }{}%
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at Files}
-%    \begin{macrocode}
-\providecommand*{\AskInc at Files}{}
-%    \end{macrocode}
-%    \end{macro}
-%
-%    \paragraph{Summary:}
-%    Now \cs{AskInc at Files} is always defined
-%    and either empty or contains a comma separated list of
-%    \cs{include} files of previous run.
-%
-%    The \cs{include} files are remembered by using
-%    \cs{AskInc at WriteAddFile} at each \cs{include}.
-%
-% \subsection{Redefine \cs{include}}
-%
-%    \begin{macro}{\AskInc at OrgInclude}
-%    \begin{macrocode}
-\newcommand{\AskInc at OrgInclude}{}
-\let\AskInc at OrgInclude\include
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at AskFile}
-%    \begin{macrocode}
-\let\AskInc at AskFile\@gobble
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at MatchFile}
-%    \begin{macrocode}
-\let\AskInc at MatchFile\@gobble
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\include}
-%    \begin{macrocode}
-\renewcommand*{\include}[1]{%
-  \AskInc at WriteAddFile{#1}%
-  \AskInc at AskFile{#1}%
-  \AskInc at MatchFile{#1}%
-  \AskInc at OrgInclude{#1}%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsection{Store answer and match method in \xfile{.aux} file}
-%
-%    \begin{macrocode}
-\AtEndOfPackage{%
-  \AtBeginDocument{%
-    \@ifundefined{AskInc at Answer}{}{%
-      \AskInc at WriteAux{%
-        \string\gdef\string\AskInc at Answer{\AskInc at Answer}%
-      }{}%
-    }%
-    \@ifundefined{AskInc at MatchMethod}{}{%
-      \AskInc at WriteAux{%
-        \string\gdef\string\AskInc at MatchMethod{\AskInc at MatchMethod}%
-      }{}%
-    }%
-  }%
-}
-%    \end{macrocode}
-%
-% \subsection{Support for \cs{@includeonly}}
-%
-%    \begin{macro}{\@includeonly}
-%    Macro \cs{@includeonly} is defined for compatiblity reasons only,
-%    if the \xfile{.aux} file was written by versions before 2 of package
-%    \xpackage{askinclude}.
-%    \begin{macrocode}
-\providecommand*{\@includeonly}[1]{%
-  \gdef\AskInc at Answer{#1}%
-  \ifx\AskInc at Answer\@empty
-    \gdef\AskInc at Answer{-}%
-  \fi
-  \global\let\AskInc at MatchMethod\@empty
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsection{Stop if \cs{includeonly} is active}
-%
-%    If \cs{includeonly} is used before, the questions are skipped
-%    and the data in the main auxiliary file is preserved.
-%    \begin{macrocode}
-\if at partsw
-  \PackageWarningNoLine{askinclude}{%
-    Previous \string\includeonly\space detected,\MessageBreak
-    therefore asking for files is suppressed%
-  }%
-%    \end{macrocode}
-%    Dummy options.
-%    \begin{macrocode}
-  \DeclareOption{makematch}{}%
-  \DeclareOption{pdfmatch}{}%
-  \DeclareOption{noregexp}{}%
-  \ProcessOptions*%
-%    \end{macrocode}
-%    Preserve \cs{AskInc at MatchFiles}.
-%    \begin{macrocode}
-  \@ifundefined{AskInc at MatchFiles}{%
-  }{%
-    \ifx\AskInc at MatchMethod\@empty
-    \else
-      \AskInc at WriteAux{%
-        \string\gdef\string\AskInc at MatchFiles{\AskInc at MatchFiles}%
-      }{}%
-    \fi
-  }%
-  \expandafter\AskInc at AtEnd
-\fi%
-%    \end{macrocode}
-%
-% \subsection{\cs{includeonly}}
-%
-%    \begin{macro}{\AskInc at OrgIncludeOnly}
-%    \begin{macrocode}
-\newcommand{\AskInc at OrgIncludeOnly}{}%
-\let\AskInc at OrgIncludeOnly\includeonly
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\includeonly}
-%    \begin{macrocode}
-\renewcommand*{\includeonly}[1]{%
-  \PackageWarning{askinclude}{%
-    \string\includeonly\space is managed by package `askinclude',%
-    \MessageBreak
-    therefore it is ignored%
-  }%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsection{Options}
-%
-%    \begin{macro}{\AskInc at StringNoRegExp}
-%    \begin{macrocode}
-\def\AskInc at StringNoRegExp{noregexp}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at StringMakeMatch}
-%    \begin{macrocode}
-\def\AskInc at StringMakeMatch{makematch}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at StringPdfMatch}
-%    \begin{macrocode}
-\def\AskInc at StringPdfMatch{pdfmatch}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\ifAskInc at PdfMatchAvailable}
-%    \begin{macrocode}
-\newif\ifAskInc at PdfMatchAvailable
-\begingroup\expandafter\expandafter\expandafter\endgroup
-\expandafter\ifx\csname pdfmatch\endcsname\relax
-\else
-  \AskInc at PdfMatchAvailabletrue
-\fi
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macrocode}
-\DeclareOption{makematch}{%
-  \let\AskInc at MatchOption\AskInc at StringMakeMatch
-}
-\ifAskInc at PdfMatchAvailable
-  \DeclareOption{pdfmatch}{%
-    \let\AskInc at MatchOption\AskInc at StringPdfMatch
-  }%
-\else
-  \DeclareOption{pdfmatch}{%
-    \PackageWarningNoLine{askinclude}{%
-      Option `pdfmatch' is not available because\MessageBreak
-      your pdfTeX does not provide \string\pdfmatch
-    }%
-  }%
-\fi
-\DeclareOption{noregexp}{%
-  \let\AskInc at MatchOption\@empty
-}
-\ProcessOptions*
-%    \end{macrocode}
-%
-% \subsection{Strings}
-%
-%    \begin{macro}{\AskInc at CharAsterisk}
-%    \begin{macrocode}
-\def\AskInc at CharAsterisk{*}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharMinus}
-%    \begin{macrocode}
-\def\AskInc at CharMinus{-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharPlus}
-%    \begin{macrocode}
-\def\AskInc at CharPlus{+}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharQuestion}
-%    \begin{macrocode}
-\def\AskInc at CharQuestion{?}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharExclam}
-%    \begin{macrocode}
-\def\AskInc at CharExclam{!}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharYes}
-%    \begin{macrocode}
-\def\AskInc at CharYes{y}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharNo}
-%    \begin{macrocode}
-\def\AskInc at CharNo{n}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharAll}
-%    \begin{macrocode}
-\def\AskInc at CharAll{A}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharNone}
-%    \begin{macrocode}
-\def\AskInc at CharNone{N}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CharDefault}
-%    \begin{macrocode}
-\def\AskInc at CharDefault{D}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsection{Set defaults}
-%
-%    \begin{macro}{\AskInc at SanitizeAnswer}
-%    \begin{macrocode}
-\def\AskInc at SanitizeAnswer#1#2{%
-  \begingroup
-    \escapechar=`\\%
-    \edef\[{\string\[}%
-    \edef\]{\string\]}%
-    \edef\({\string\(}%
-    \edef\){\string\)}%
-    \edef\*{\string\*}%
-    \edef\+{\string\+}%
-    \edef\?{\string\?}%
-    \edef\|{\string\|}%
-    \edef\^{\string\^}%
-    \edef\${\string\$}%
-    \edef\{{\string\{}%
-    \edef\}{\string\}}%
-    \edef\.{\string\.}%
-    \xdef#1{%
-      \expandafter\expandafter\expandafter\zap at space
-      \expandafter#2\space\@empty
-    }%
-  \endgroup
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-%    \begin{macrocode}
-\AtBeginDocument{%
-  \@ifundefined{AskInc at Answer}{%
-    \global\let\AskInc at Answer\AskInc at CharAsterisk
-  }{%
-    \AskInc at SanitizeAnswer\AskInc at Answer\AskInc at Answer
-  }%
-  \global\let\AskInc at PreviousAnswer\AskInc at Answer
-  \@ifundefined{AskInc at MatchMethod}{%
-    \global\let\AskInc at MatchMethod\@empty
-  }{}%
-  \global\let\AskInc at PreviousMatchMethod\AskInc at MatchMethod
-  \@ifundefined{AskInc at MatchOption}{%
-    \let\AskInc at MatchOption\AskInc at MatchMethod
-  }{}%
-  \ifx\AskInc at MatchOption\AskInc at StringPdfMatch
-    \ifAskInc at PdfMatchAvailable
-    \else
-      \let\AskInc at MatchOption\@empty
-    \fi
-  \fi
-  \@ifundefined{AskInc at MatchFiles}{%
-    \let\AskInc at MatchFiles\@empty
-  }{}%
-}
-%    \end{macrocode}
-%
-% \subsection{Questions}
-%
-% \subsubsection{Generic question header}
-%
-%    \begin{macro}{\AskInc at QuestionHeader}
-%    \begin{macrocode}
-\def\AskInc at QuestionHeader{%
-  \typeout{}%
-  \typeout{***********************************}%
-  \typeout{*** Package askinclude Question ***}%
-  \typeout{***********************************}%
-  \typeout{}%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsubsection{Display files}
-%
-%    \begin{macro}{\AskInc at TypeoutFiles}
-%    \begin{macrocode}
-\def\AskInc at TypeoutFiles{%
-  \global\let\AskInc at PreviousMatches\@empty
-  \ifx\AskInc at Files\@empty
-  \else
-    \typeout{Files, found by previous run in \string\include:}%
-    \@for\AskInc at File:=\AskInc at Files\do{%
-      \ifx\AskInc at Answer\AskInc at CharAsterisk
-        \let\AskInc at Mark\AskInc at CharPlus
-      \else
-        \let\AskInc at Mark\AskInc at CharMinus
-        \ifx\AskInc at Answer\AskInc at CharMinus
-        \else
-          \ifx\AskInc at MatchMethod\@empty
-            \expandafter\@firstoftwo
-          \else
-            \expandafter\@secondoftwo
-          \fi
-          {\@for\AskInc at Temp:=\AskInc at Answer}%
-          {\@for\AskInc at Temp:=\AskInc at MatchFiles}%
-          \do{%
-            \ifx\AskInc at File\AskInc at Temp
-              \let\AskInc at Mark\AskInc at CharPlus
-            \fi
-          }%
-        \fi
-      \fi
-      \typeout{ \@spaces(\AskInc at Mark) \AskInc at File}%
-      \ifx\AskInc at Mark\AskInc at CharPlus
-        \ifx\AskInc at PreviousMatches\@empty
-          \global\let\AskInc at PreviousMatches\AskInc at File
-        \else
-          \expandafter\g at addto@macro
-          \expandafter\AskInc at PreviousMatches{%
-            \expandafter,\AskInc at File
-          }%
-        \fi
-      \fi
-    }%
-    \typeout{}%
-  \fi
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsubsection{Previous answer}
-%
-%    \begin{macro}{\AskInc at TypeoutPreviousAnswer}
-%    \begin{macrocode}
-\def\AskInc at TypeoutPreviousAnswer{%
-  \typeout{%
-    Previous answer (%
-    \ifx\AskInc at MatchMethod\@empty
-      noregexp%
-    \else
-      \AskInc at MatchMethod
-    \fi
-    ):%
-  }%
-  \typeout{ \@spaces[\AskInc at Answer]}%
-  \typeout{}%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsubsection{Current regular expression support}
-%
-%    \begin{macro}{\AskInc at TypeoutMatchMethod}
-%    \begin{macrocode}
-\def\AskInc at TypeoutMatchMethod{%
-  \typeout{Regular expressions:}%
-  \AskInc at TypeoutMethod\@empty{noregexp}{%
-    \space disabled%
-  }%
-  \AskInc at TypeoutMethod\AskInc at StringMakeMatch{makematch}{%
-    enabled, using package `makematch'%
-  }%
-  \ifAskInc at PdfMatchAvailable
-    \AskInc at TypeoutMethod\AskInc at StringPdfMatch{pdfmatch}{%
-      \space enabled, using pdfTeX's \string\pdfmatch
-    }%
-  \fi
-  \typeout{}%
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at TypeoutMethod}
-%    \begin{macrocode}
-\def\AskInc at TypeoutMethod#1#2#3{%
-  \typeout{%
-    \ifx#1\AskInc at MatchOption \space--> \else\@spaces\space\fi
-    [#2] #3% hash-ok
-  }%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsubsection{Main question text}
-%
-%    \begin{macro}{\AskInc at TypeoutMainQuestion}
-%    \begin{macrocode}
-\def\AskInc at TypeoutMainQuestion{%
-  \typeout{Which files do you want to include?}%
-  \typeout{ \@spaces[foo,bar] \space\space
-      comma separated file or pattern list}%
-  \typeout{ \@spaces[*] \@spaces\@spaces all files}%
-  \typeout{ \@spaces[-] \@spaces\@spaces no files}%
-  \typeout{ \@spaces[?] \@spaces\@spaces ask for each file}%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsubsection{Main question}
-%
-%    \begin{macro}{\AskInc at MainQuestion}
-%    \begin{macrocode}
-\def\AskInc at MainQuestion{%
-  \AskInc at QuestionHeader
-  \AskInc at TypeoutFiles
-  \AskInc at TypeoutPreviousAnswer
-  \AskInc at TypeoutMatchMethod
-  \AskInc at TypeoutMainQuestion
-  \begingroup
-    \@makeother\*%
-    \@makeother\-%
-    \@makeother\?%
-    \@makeother\,%
-    \@makeother\!%
-    \@makeother\^%
-    \@makeother\$%
-    \@makeother\(%
-    \@makeother\)%
-    \@makeother\+%
-    \@makeother\[%
-    \@makeother\]%
-    \@makeother\\%
-    \@makeother\|%
-    \@makeother\:%
-    \@makeother\.%
-    \typein[\answer]%
-        { \@spaces[] \space\@spaces\@spaces use the previous answer}%
-    \typeout{}%
-    \AskInc at SanitizeAnswer\AskInc@@Answer\answer
-  \endgroup
-  \let\AskInc at Next\AskInc at MainQuestion
-  \ifx\AskInc@@Answer\AskInc at StringNoRegExp
-    \let\AskInc at MatchOption\@empty
-  \else
-    \ifx\AskInc@@Answer\AskInc at StringMakeMatch
-      \let\AskInc at MatchOption\AskInc at StringMakeMatch
-    \else
-      \ifx\AskInc@@Answer\AskInc at StringPdfMatch
-        \ifAskInc at PdfMatchAvailable
-          \let\AskInc at MatchOption\AskInc at StringPdfMatch
-        \else
-          \PackageWarning{askinclude}{%
-            Method `pdfmatch' is not available because\MessageBreak
-            your pdfTeX does not provide \string\pdfmatch
-          }%
-          \let\AskInc at MatchOption\@empty
-        \fi
-      \else
-        \ifx\AskInc@@Answer\@empty
-          \global\let\AskInc@@Answer\AskInc at Answer
-        \fi
-        \let\AskInc at Next\AskInc at MainAnswer
-      \fi
-    \fi
-  \fi
-  \AskInc at Next
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsection{Evaluate answer of main question}
-%
-%    \begin{macro}{\AskInc at MainAnswer}
-%    \begin{macrocode}
-\def\AskInc at MainAnswer{%
-  \ifx\AskInc@@Answer\AskInc at CharQuestion
-    \global\let\AskInc at Answer\@empty
-    \global\let\AskInc at MatchMethod\@empty
-    \global\let\AskInc at AskFile\AskInc at DoAskFile
-    \AskInc at OrgIncludeOnly{}%
-  \else
-    \global\let\AskInc at Answer\AskInc@@Answer
-    \ifx\AskInc@@Answer\AskInc at CharAsterisk
-      \global\let\AskInc at MatchMethod\@empty
-    \else
-      \ifx\AskInc@@Answer\AskInc at CharMinus
-        \global\let\AskInc at MatchMethod\@empty
-        \AskInc at OrgIncludeOnly{}%
-      \else
-        \global\let\AskInc at MatchMethod\AskInc at MatchOption
-        \ifx\AskInc at MatchOption\@empty
-          \expandafter\AskInc at OrgIncludeOnly\expandafter{%
-            \AskInc at Answer
-          }%
-        \else
-          \AskInc at MatchInit
-          \AskInc at OrgIncludeOnly{}%
-        \fi
-      \fi
-    \fi
-  \fi
-  \let\AskInc at Include\AskInc at DoInclude
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-%    \begin{macro}{\AskInc at MatchInit}
-%    \begin{macrocode}
-\def\AskInc at MatchInit{%
-  \RequirePackage{kvsetkeys}[2007/09/29]%
-  \expandafter\comma at normalize\expandafter{\AskInc at Answer}%
-  \global\let\AskInc at MatchList\comma at list
-%    \end{macrocode}
-%    \begin{macro}{\AskInc at MatchFile}
-%    \begin{macrocode}
-  \def\AskInc at MatchFile##1{%
-    \AskInc at DoMatch{##1}{%
-      \AskInc at WriteAddMatch{##1}%
-      \ifx\@partlist\@empty
-        \gdef\@partlist{##1}%
-      \else
-        \g at addto@macro\@partlist{,##1}%
-      \fi
-    }%
-  }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macrocode}
-  \ifx\AskInc at MatchMethod\AskInc at StringMakeMatch
-    \AskInc at MakeMatchInit
-  \else
-    \AskInc at PdfMatchInit
-  \fi
-  \let\AskInc at MatchInit\@undefined
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at MakeMatchInit}
-%    \begin{macrocode}
-\def\AskInc at MakeMatchInit{%
-  \RequirePackage{makematch}%
-%    \end{macrocode}
-%    \begin{macro}{\AskInc at DoMatch}
-%    \begin{macrocode}
-  \def\AskInc at DoMatch##1{%
-    \def\AskInc at Temp{%
-      \MakeMatcher[,]\AskInc at Temp
-    }%
-    \expandafter\AskInc at Temp\expandafter{\AskInc at MatchList}%
-    \AskInc at Temp{{##1}}\@firstofone\@gobble
-  }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macrocode}
-  \let\AskInc at MakeMatchInit\@undefined
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at PdfMatchInit}
-%    \begin{macrocode}
-\def\AskInc at PdfMatchInit{%
-%    \end{macrocode}
-%    \begin{macro}{\ifAskInc at Found}
-%    \begin{macrocode}
-  \newif\ifAskInc at Found
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at DoMatch}
-%    \begin{macrocode}
-  \def\AskInc at DoMatch##1{%
-    \AskInc at Foundfalse
-    \expandafter\comma at parse@normalized\expandafter
-    {\AskInc at MatchList}{\AskInc at CheckMatch{##1}}%
-    \ifAskInc at Found
-      \expandafter\@firstofone
-    \else
-      \expandafter\@gobble
-    \fi
-  }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at CheckMatch}
-%    \begin{macrocode}
-  \def\AskInc at CheckMatch##1##2{%
-    \AskInc@@CheckMatch##2\@empty\@nil{##1}%
-  }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc@@CheckMatch}
-%    \begin{macrocode}
-  \def\AskInc@@CheckMatch##1##2\@nil##3{%
-    \def\AskInc at Temp{##1}%
-    \ifx\AskInc at Temp\AskInc at CharExclam
-      \ifcase\pdfmatch{##2}{##3}=1 %
-      \or
-        \AskInc at Foundfalse
-      \else
-        \AskInc at InvalidPattern{##2}{##1##2}%
-      \fi
-    \else
-      \ifcase\pdfmatch{##1##2}{##3} %
-      \or
-        \AskInc at Foundtrue
-      \else
-        \AskInc at InvalidPattern{##1##2}{##1##2}%
-      \fi
-    \fi
-  }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at InvalidPattern}
-%    Prints a warning with the regular expression and
-%    removes it from the list to prevent further warnings
-%    for the same expression.
-%    \begin{macrocode}
-  \def\AskInc at InvalidPattern##1##2{%
-    \edef\AskInc at Temp{##1}%
-    \PackageWarningNoLine{askinclude}{%
-      Invalid pattern `\AskInc at Temp' for \string\pdfmatch
-    }%
-    \edef\AskInc at Temp{##2}%
-    \global\expandafter\let\expandafter\AskInc at MatchList
-    \expandafter\@empty
-    \expandafter\comma at parse@normalized\expandafter
-    {\AskInc at MatchList}\AskInc at FilterPattern
-  }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at FilterPattern}
-%    \begin{macrocode}
-  \def\AskInc at FilterPattern##1{%
-    \edef\AskInc at Pattern{##1}%
-    \ifx\AskInc at Temp\AskInc at Pattern
-    \else
-      \ifx\AskInc at MatchList\@empty
-        \global\let\AskInc at MatchList\AskInc at Pattern
-      \else
-        \expandafter\g at addto@macro\expandafter\AskInc at MatchList{%
-          \expandafter,\AskInc at Pattern
-        }%
-      \fi
-    \fi
-  }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macrocode}
-  \let\AskInc at PdfMatchInit\@undefined
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-%    \begin{macro}{\AskInc at WriteDefAddMatch}
-%    \begin{macrocode}
-\def\AskInc at WriteDefAddMatch{%
-  \AskInc at WriteDefAddList
-  \AskInc at WriteAux{%
-%    \end{macrocode}
-%    \begin{macro}{\AskInc at AddMatch}
-%    \begin{macrocode}
-    \string\providecommand\string\AskInc at AddMatch{%
-      \string\AskInc at AddList\string\AskInc at MatchFiles
-    }%
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macrocode}
-  }{%
-    \global\let\AskInc at WriteDefAddMatch\relax
-  }%
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at AddMatch}
-%    \begin{macrocode}
-\AtBeginDocument{%
-  \global\let\AskInc at AddMatch\@gobble
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at WriteAddMatch}
-%    \begin{macrocode}
-\def\AskInc at WriteAddMatch#1{%
-  \AskInc at WriteDefAddMatch
-  \AskInc at WriteAux{%
-    \string\AskInc at AddMatch{#1}%
-  }{}%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-%    \begin{macro}{\AskInc at SaveAnswer}
-%    \begin{macrocode}
-\def\AskInc at SaveAnswer{%
-  \AskInc at WriteAux{%
-      \string\gdef\string\AskInc at Answer{\AskInc at Answer}%
-  }{}%
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-% \subsection{Ask for each file}
-%
-%    \begin{macro}{\AskInc at PreviousAnswer}
-%    \begin{macrocode}
-\@ifundefined{AskInc at PreviousAnswer}{%
-  \let\AskInc at PreviousAnswer\AskInc at CharAsterisk
-}{}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at PreviousMatchMethod}
-%    \begin{macrocode}
-\@ifundefined{AskInc at PreviousMatchMethod}{%
-  \let\AskInc at PreviousMatchMethod\@empty
-}{}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at DoAskFile}
-%    \begin{macrocode}
-\def\AskInc at DoAskFile#1{%
-  \edef\AskInc at File{#1}%
-  \ifx\AskInc at PreviousAnswer\AskInc at CharAsterisk
-    \let\AskInc at Default\AskInc at CharYes
-  \else
-    \let\AskInc at Default\AskInc at CharNo
-    \ifx\AskInc at PreviousAnswer\AskInc at CharMinus
-    \else
-      \ifx\AskInc at PreviousMatchMethod\@empty
-        \expandafter\@firstoftwo
-      \else
-        \expandafter\@secondoftwo
-      \fi
-      {\@for\AskInc at Temp:=\AskInc at PreviousAnswer}%
-      {\@for\AskInc at Temp:=\AskInc at MatchFiles}%
-      \do{%
-        \ifx\AskInc at Temp\AskInc at File
-          \let\AskInc at Default\AskInc at CharYes
-        \fi
-      }%
-    \fi
-    \ifx\AskInc at Default\AskInc at CharNo
-      \let\AskInc at Default\AskInc at CharYes
-      \@for\AskInc at Temp:=\AskInc at Files\do{%
-        \ifx\AskInc at Temp\AskInc at File
-          \let\AskInc at Default\AskInc at CharNo
-        \fi
-      }%
-    \fi
-  \fi
-  \let\AskInc@@QuestionHeader\AskInc at QuestionHeader
-  \AskInc at AskQuestion
-  \ifx\AskInc at AskResult\AskInc at CharYes
-    \ifx\AskInc at Answer\@empty
-      \gdef\AskInc at Answer{#1}%
-    \else
-      \g at addto@macro\AskInc at Answer{,#1}%
-    \fi
-    \AskInc at SaveAnswer
-    \let\@partlist\AskInc at Answer
-  \fi
-}
-%    \end{macrocode}
-%    \end{macro}
-%    \begin{macro}{\AskInc at AskQuestion}
-%    \begin{macrocode}
-\def\AskInc at AskQuestion{%
-  \let\AskInc at Temp\answer
-  \AskInc@@QuestionHeader
-  \let\AskInc@@QuestionHeader\relax
-  \typein[\answer]{%
-    Include `\AskInc at File'? [y]es, [n]o, [A]ll, [N]one, [D]efault %
-    (\AskInc at Default):%
-  }%
-  \typeout{}%
-  \let\AskInc at AskResult\answer
-  \let\answer\AskInc at Temp
-  \ifx\AskInc at AskResult\@empty
-    \let\AskInc at AskResult\AskInc at Default
-    \let\AskInc at Next\relax
-  \else
-    \ifx\AskInc at AskResult\AskInc at CharYes
-      \let\AskInc at Next\relax
-    \else
-      \ifx\AskInc at AskResult\AskInc at CharNo
-        \let\AskInc at Next\relax
-      \else
-        \ifx\AskInc at AskResult\AskInc at CharAll
-          \gdef\AskInc at AskQuestion{%
-            \let\AskInc at AskResult\AskInc at CharYes
-          }%
-        \else
-          \ifx\AskInc at AskResult\AskInc at CharNone
-            \gdef\AskInc at AskQuestion{%
-              \let\AskInc at AskResult\AskInc at CharNo
-            }%
-          \else
-            \ifx\AskInc at AskResult\AskInc at CharDefault
-              \gdef\AskInc at AskQuestion{%
-                \let\AskInc at AskResult\AskInc at Default
-              }%
-            \else
-              \PackageWarningNoLine{askinclude}{%
-                Invalid answer [\AskInc at AskResult].\MessageBreak
-                Answer must be one letter out of [ynAND]%
-              }%
-            \fi
-          \fi
-        \fi
-        \let\AskInc at Next\AskInc at AskQuestion
-      \fi
-    \fi
-  \fi
-  \AskInc at Next
-}
-%    \end{macrocode}
-%    \end{macro}
-%
-%    \begin{macrocode}
-\AtBeginDocument{\AskInc at MainQuestion}
-%    \end{macrocode}
-%
-%    \begin{macrocode}
-\AskInc at AtEnd%
-%</package>
-%    \end{macrocode}
-% \section{Installation}
-%
-% \subsection{Download}
-%
-% \paragraph{Package.} This package is available on
-% CTAN\footnote{\CTANpkg{askinclude}}:
-% \begin{description}
-% \item[\CTAN{macros/latex/contrib/askinclude/askinclude.dtx}] The source file.
-% \item[\CTAN{macros/latex/contrib/askinclude/askinclude.pdf}] Documentation.
-% \end{description}
-%
-%
-% \paragraph{Bundle.} All the packages of the bundle `askinclude'
-% 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/askinclude.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{askinclude.tds.zip} in the
-% TDS tree (also known as \xfile{texmf} tree) of your choice.
-% Example (linux):
-% \begin{quote}
-%   |unzip askinclude.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 askinclude.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@{}}
-%   askinclude.sty & tex/latex/askinclude/askinclude.sty\\
-%   askinclude.pdf & doc/latex/askinclude/askinclude.pdf\\
-%   askinclude.dtx & source/latex/askinclude/askinclude.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{askinclude.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 askinclude.dtx
-%bibtex askinclude.aux
-%makeindex -s gind.ist askinclude.idx
-%pdflatex askinclude.dtx
-%makeindex -s gind.ist askinclude.idx
-%pdflatex askinclude.dtx
-%\end{verbatim}
-% \end{quote}
-%
-% \section{Acknowledgement}
-%
-% \begin{description}
-% \item[Tom Scavo]
-%   suggested saving the include file list
-%   from the previous run and a simplified user interface.
-% \item[Joseph Wright] suggested questions for each \cs{include}.
-% \end{description}
-%
-% \printbibliography[
-%   heading=bibnumbered,
-% ]
-%
-% \begin{History}
-
-%   \begin{Version}{1991/11/05 v0.95}
-%   \item
-%     First beta-test version (asked two questions).
-%   \end{Version}
-%   \begin{Version}{1991/11/05 v0.99}
-%   \item
-%     Second beta-test version (asks one question; uses `|*|' and `|-|').
-%   \end{Version}
-%   \begin{Version}{1991/11/07 v1.0}
-%   \item
-%     Changed prompts (sent to \xnewsgroup{comp.text.tex}):
-%     \URL{``\link{Interactive inclusion of files in LaTeX}''}^^A
-%     {https://groups.google.com/group/comp.text.tex/msg/34b770a7c277e79c}
-%   \end{Version}
-%   \begin{Version}{1991/12/13 v1.1}
-%   \item
-%     \textit{Unknown}.
-%   \end{Version}
-%   \begin{Version}{1994/11/02 v1.2e}
-%   \item
-%     Two small changes to run under LaTeX2e [RF].
-%   \item
-%     Additional documentation [TRS].
-%   \end{Version}
-%   \begin{Version}{2007/10/15 v1.0 (askinc)}
-%   \item
-%     Reimplementation, published as \xpackage{askinc} in
-%     newsgroup \xnewsgroup{comp.text.tex}:\\
-%     \URL{``\link{Re: askinclude.sty}''}^^A
-%     {https://groups.google.com/group/comp.text.tex/msg/2d638b84a858fdc8}
-%   \item
-%     Listing of included files, collected from the previous run before
-%     the question.
-%   \item
-%     No error message by \xfile{.aux} file if package is removed.
-%   \end{Version}
-%   \begin{Version}{2007/10/23 v2.0}
-%   \item
-%     The next version of \xpackage{askinc} becomes
-%     version 2.0 of \xpackage{askinclude}.
-%   \item
-%     `|?|' added for questioning each file.
-%   \item
-%     \cs{includeonly} has precedence until package loading.
-%     Then it is disabled by a warning.
-%   \item
-%     Documentation rewritten/added.
-%   \item
-%     Tests added.
-%   \end{Version}
-%   \begin{Version}{2008/08/11 v2.1}
-%   \item
-%     Code is not changed.
-%   \item
-%     URLs updated.
-%   \end{Version}
-%   \begin{Version}{2011/12/02 v2.2}
-%   \item
-%     Bibliography rewritten for biblatex.
-%   \end{Version}
-%   \begin{Version}{2016/05/14 v2.3}
-%   \item
-%    Luatex compatibility
-%   \end{Version}
-%   \begin{Version}{2018/11/01 v2.4}
-%   \item
-%    Remove luatex85 package dependency
-%   \end{Version}
-%   \begin{Version}{2019/12/09 v2.5}
-%   \item
-%     Documentation updates.
-%   \end{Version}
-% \end{History}
-%
-% \PrintIndex
-%
-% \Finale
-\endinput
-%   \begin{Version}{1991/11/05 v0.95}
-%   \item
-%     First beta-test version (asked two questions).
-%   \end{Version}
-%   \begin{Version}{1991/11/05 v0.99}
-%   \item
-%     Second beta-test version (asks one question; uses `|*|' and `|-|').
-%   \end{Version}
-%   \begin{Version}{1991/11/07 v1.0}
-%   \item
-%     Changed prompts (sent to \xnewsgroup{comp.text.tex}):
-%     \URL{``\link{Interactive inclusion of files in LaTeX}''}^^A
-%     {https://groups.google.com/group/comp.text.tex/msg/34b770a7c277e79c}
-%   \end{Version}
-%   \begin{Version}{1991/12/13 v1.1}
-%   \item
-%     \textit{Unknown}.
-%   \end{Version}
-%   \begin{Version}{1994/11/02 v1.2e}
-%   \item
-%     Two small changes to run under LaTeX2e [RF].
-%   \item
-%     Additional documentation [TRS].
-%   \end{Version}
-%   \begin{Version}{2007/10/15 v1.0 (askinc)}
-%   \item
-%     Reimplementation, published as \xpackage{askinc} in
-%     newsgroup \xnewsgroup{comp.text.tex}:\\
-%     \URL{``\link{Re: askinclude.sty}''}^^A
-%     {https://groups.google.com/group/comp.text.tex/msg/2d638b84a858fdc8}
-%   \item
-%     Listing of included files, collected from the previous run before
-%     the question.
-%   \item
-%     No error message by \xfile{.aux} file if package is removed.
-%   \end{Version}
-%   \begin{Version}{2007/10/23 v2.0}
-%   \item
-%     The next version of \xpackage{askinc} becomes
-%     version 2.0 of \xpackage{askinclude}.
-%   \item
-%     `|?|' added for questioning each file.
-%   \item
-%     \cs{includeonly} has precedence until package loading.
-%     Then it is disabled by a warning.
-%   \item
-%     Documentation rewritten/added.
-%   \item
-%     Tests added.
-%   \end{Version}
-%   \begin{Version}{2008/08/11 v2.1}
-%   \item
-%     Code is not changed.
-%   \item
-%     URLs updated.
-%   \end{Version}
-%   \begin{Version}{2011/12/02 v2.2}
-%   \item
-%     Bibliography rewritten for biblatex.
-%   \end{Version}
-%   \begin{Version}{2016/05/14 v2.3}
-%   \item
-%    Luatex compatibility
-%   \end{Version}
-% \end{History}
-%
-% \PrintIndex
-%
-% \Finale
-\endinput

Modified: trunk/Master/texmf-dist/tex/latex/askinclude/askinclude.sty
===================================================================
--- trunk/Master/texmf-dist/tex/latex/askinclude/askinclude.sty	2019-12-11 21:53:45 UTC (rev 53095)
+++ trunk/Master/texmf-dist/tex/latex/askinclude/askinclude.sty	2019-12-11 21:54:02 UTC (rev 53096)
@@ -9,7 +9,7 @@
 %% This is a generated file.
 %% 
 %% Project: askinclude
-%% Version: 2019/12/09 v2.5
+%% Version: 2019-12-10 v2.6
 %% 
 %% Copyright (C)
 %%    1991-1994 Pablo A. Straub
@@ -88,7 +88,7 @@
 \TMP at EnsureCode{96}{12}% `
 \edef\AskInc at AtEnd{\AskInc at AtEnd\noexpand\endinput}
 \ProvidesPackage{askinclude}%
-  [2019/12/09 v2.5 Interactive asking of included files]%
+  [2019-12-10 v2.6 Interactive asking of included files]%
 \ifx\pdfextension\@undefined\else
     \protected\def\pdflastobj {\numexpr\pdffeedback lastobj\relax}
     \protected\def\pdfnames   {\pdfextension names }



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