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-% \iffalse meta-comment
-%
-% File: askinclude.dtx
-% Version: 2018/11/01 v2.4
-% 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/oberdiek/issues
-%
-% This work may be distributed and/or modified under the
-% conditions of the LaTeX Project Public License, either
-% version 1.3c of this license or (at your option) any later
-% version. This version of this license is in
-% https://www.latex-project.org/lppl/lppl-1-3c.txt
-% and the latest version of this license is in
-% https://www.latex-project.org/lppl.txt
-% and version 1.3 or later is part of all distributions of
-% LaTeX version 2005/12/01 or later.
-%
-% This work has the LPPL maintenance status "maintained".
-%
-% The Current Maintainers of this work are
-% Heiko Oberdiek and the Oberdiek Package Support Group
-% https://github.com/ho-tex/oberdiek/issues
-%
-% This work consists of the main source file askinclude.dtx
-% and the derived files
-% askinclude.sty, askinclude.pdf, askinclude.ins, askinclude.drv,
-% askinclude.bib, askinclude-a.tex, askinclude-b.tex,
-% askinclude-c.tex, askinclude-test1.tex,
-% askinclude-test2.tex, askinclude-test3.tex,
-% askinclude-test4.tex, askinclude-test5.tex,
-% askinclude-test6.tex, askinclude-test7.tex,
-% askinclude-test8.tex, askinclude-test9.tex,
-% askinclude-test10.tex, askinclude-test11.tex,
-% askinclude-test12.tex, askinclude-test13.tex,
-% askinclude-test14.tex, askinclude-test15.tex,
-% askinclude-test16.tex, askinclude-test17.tex,
-% askinclude-test18.tex, askinclude-test19.tex,
-% askinclude-test20.tex, askinclude-test21.tex,
-% askinclude-test22.tex, askinclude-test23.tex,
-% askinclude-test24.tex.
-%
-% Distribution:
-% CTAN:macros/latex/contrib/oberdiek/askinclude.dtx
-% CTAN:macros/latex/contrib/oberdiek/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/oberdiek/askinclude.sty
-% TDS:doc/latex/oberdiek/askinclude.pdf
-% TDS:source/latex/oberdiek/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 2018/11/01 v2.4 Interactive asking of included files}
-\Msg{************************************************************************}
-
-\keepsilent
-\askforoverwritefalse
-
-\let\MetaPrefix\relax
-\preamble
-
-This is a generated file.
-
-Project: askinclude
-Version: 2018/11/01 v2.4
-
-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/oberdiek/issues
-
-
-This work consists of the main source file askinclude.dtx
-and the derived files
- askinclude.sty, askinclude.pdf, askinclude.ins, askinclude.drv,
- askinclude.bib, askinclude-a.tex, askinclude-b.tex,
- askinclude-c.tex, askinclude-test1.tex,
- askinclude-test2.tex, askinclude-test3.tex,
- askinclude-test4.tex, askinclude-test5.tex,
- askinclude-test6.tex, askinclude-test7.tex,
- askinclude-test8.tex, askinclude-test9.tex,
- askinclude-test10.tex, askinclude-test11.tex,
- askinclude-test12.tex, askinclude-test13.tex,
- askinclude-test14.tex, askinclude-test15.tex,
- askinclude-test16.tex, askinclude-test17.tex,
- askinclude-test18.tex, askinclude-test19.tex,
- askinclude-test20.tex, askinclude-test21.tex,
- askinclude-test22.tex, askinclude-test23.tex,
- askinclude-test24.tex.
-
-\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/oberdiek}%
- \file{askinclude.sty}{\from{askinclude.dtx}{package}}%
-% \usedir{doc/latex/oberdiek/test}%
- \file{askinclude-a.tex}{\from{askinclude.dtx}{a}}%
- \file{askinclude-b.tex}{\from{askinclude.dtx}{b}}%
- \file{askinclude-c.tex}{\from{askinclude.dtx}{c}}%
-% \file{askinclude-test1.tex}{\from{askinclude.dtx}{test0,test1}}%
-% \file{askinclude-test2.tex}{\from{askinclude.dtx}{test0,test2}}%
-% \file{askinclude-test3.tex}{\from{askinclude.dtx}{test0,test3}}%
-% \file{askinclude-test4.tex}{\from{askinclude.dtx}{test0,test4}}%
-% \file{askinclude-test5.tex}{\from{askinclude.dtx}{test0,test5}}%
-% \file{askinclude-test6.tex}{\from{askinclude.dtx}{test0,test6}}%
-% \file{askinclude-test7.tex}{\from{askinclude.dtx}{test0,test7}}%
-% \file{askinclude-test8.tex}{\from{askinclude.dtx}{test0,test8}}%
-% \file{askinclude-test9.tex}{\from{askinclude.dtx}{test0,test9}}%
-% \file{askinclude-test10.tex}{\from{askinclude.dtx}{test0,test10}}%
-% \file{askinclude-test11.tex}{\from{askinclude.dtx}{test0,test11}}%
-% \file{askinclude-test12.tex}{\from{askinclude.dtx}{test0,test12}}%
-% \file{askinclude-test13.tex}{\from{askinclude.dtx}{test0,test13}}%
-% \file{askinclude-test14.tex}{\from{askinclude.dtx}{test0,test14}}%
-% \file{askinclude-test15.tex}{\from{askinclude.dtx}{test0,test15}}%
-% \file{askinclude-test16.tex}{\from{askinclude.dtx}{test0,test16}}%
-% \file{askinclude-test17.tex}{\from{askinclude.dtx}{test0,test17}}%
-% \file{askinclude-test18.tex}{\from{askinclude.dtx}{test0,test18}}%
-% \file{askinclude-test19.tex}{\from{askinclude.dtx}{test0,test19}}%
-% \file{askinclude-test20.tex}{\from{askinclude.dtx}{test0,test20}}%
-% \file{askinclude-test21.tex}{\from{askinclude.dtx}{test0,test21}}%
-% \file{askinclude-test22.tex}{\from{askinclude.dtx}{test0,test22}}%
-% \file{askinclude-test23.tex}{\from{askinclude.dtx}{test0,test23}}%
-% \file{askinclude-test24.tex}{\from{askinclude.dtx}{test0,test24}}%
-}
-
-\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>
-@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},
-}
-@online{newsthread,
- author={Vo{\ss}, Herbert},
- title={askinclude.sty},
- note={Thread in newsgroup {\xnewsgroup{comp.text.tex}};
- Message-ID: {\texttt{fev72m\$b35\$02\$2@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},
-}
-@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},
-}
-@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}%
- [2018/11/01 v2.4 Interactive asking of included files]%
-\documentclass{ltxdoc}
-\usepackage{holtxdoc}[2011/11/22]
-\usepackage{ifluatex}
-\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{2018/11/01 v2.4}
-% \author{
-% Pablo A. Straub\\[1ex]
-% Heiko Oberdiek\thanks
-% {Please report any issues at \url{https://github.com/ho-tex/oberdiek/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@AtEnd\endcsname{%
- \endlinechar=\the\endlinechar\relax
- \catcode13=\the\catcode13\relax
- \catcode32=\the\catcode32\relax
- \catcode35=\the\catcode35\relax
- \catcode61=\the\catcode61\relax
- \catcode64=\the\catcode64\relax
- \catcode123=\the\catcode123\relax
- \catcode125=\the\catcode125\relax
- }%
- }%
-\x\catcode61\catcode48\catcode32=10\relax%
-\catcode13=5 % ^^M
-\endlinechar=13 %
-\catcode35=6 % #
-\catcode64=11 % @
-\catcode123=1 % {
-\catcode125=2 % }
-\def\TMP@EnsureCode#1#2{%
- \edef\AskInc@AtEnd{%
- \AskInc@AtEnd
- \catcode#1=\the\catcode#1\relax
- }%
- \catcode#1=#2\relax
-}
-\TMP@EnsureCode{33}{12}% !
-\TMP@EnsureCode{39}{12}% '
-\TMP@EnsureCode{40}{12}% (
-\TMP@EnsureCode{41}{12}% )
-\TMP@EnsureCode{42}{12}% *
-\TMP@EnsureCode{43}{12}% +
-\TMP@EnsureCode{44}{12}% ,
-\TMP@EnsureCode{45}{12}% -
-\TMP@EnsureCode{46}{12}% .
-\TMP@EnsureCode{47}{12}% /
-\TMP@EnsureCode{58}{12}% :
-\TMP@EnsureCode{62}{12}% >
-\TMP@EnsureCode{63}{12}% ?
-\TMP@EnsureCode{91}{12}% [
-\TMP@EnsureCode{93}{12}% ]
-\TMP@EnsureCode{96}{12}% `
-\edef\AskInc@AtEnd{\AskInc@AtEnd\noexpand\endinput}
-\ProvidesPackage{askinclude}%
- [2018/11/01 v2.4 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@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@AtBeginDocument} uses \cs{AtBeginDocument}
-% in the preamble and afterwards executes the code immediately.
-% \begin{macrocode}
-\AtBeginDocument{%
- \let\AskInc@AtBeginDocument\@firstofone
-}
-\providecommand*{\AskInc@AtBeginDocument}{\AtBeginDocument}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Write entry in \xfile{.aux} file}
-%
-% \begin{macro}{\AskInc@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@WriteAux#1#2{%
- \AskInc@AtBeginDocument{%
- \if@filesw
- \immediate\write\@mainaux{#1}%
- #2%
- \fi
- }%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Remember \cs{include} files}
-%
-% \begin{macro}{\AskInc@CharHash}
-% \begin{macrocode}
-\edef\AskInc@CharHash{\string#}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\AskInc@WriteDefAddList}
-% \begin{macrocode}
-\def\AskInc@WriteDefAddList{%
- \AskInc@WriteAux{%
-% \end{macrocode}
-% \begin{macro}{\AskInc@AddList}
-% \begin{macrocode}
- \string\providecommand*\string\AskInc@AddList[2]{%
- \string\ifcase\string\ifx\AskInc@CharHash1\string\@undefined
- \string\else
- \string\ifx\AskInc@CharHash1\string\relax
- \string\else
- \string\ifx\AskInc@CharHash1\string\@empty
- \string\else
- 1%
- \string\fi
- \string\fi
- \string\fi
- 0 %
- \string\gdef\AskInc@CharHash1{\AskInc@CharHash2}%
- \string\else
- \string\g@addto@macro\AskInc@CharHash1{,\AskInc@CharHash2}%
- \string\fi
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
- }{%
- \global\let\AskInc@WriteDefAddList\relax
- }%
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@WriteDefAddFile}
-% \begin{macrocode}
-\def\AskInc@WriteDefAddFile{%
- \AskInc@WriteDefAddList
- \AskInc@WriteAux{%
-% \end{macrocode}
-% \begin{macro}{\AskInc@AddFile}
-% \begin{macrocode}
- \string\providecommand\string\AskInc@AddFile{%
- \string\AskInc@AddList\string\AskInc@Files
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
- }{%
- \global\let\AskInc@WriteDefAddFile\relax
- }%
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@AddFile}
-% \begin{macrocode}
-\AtBeginDocument{%
- \global\let\AskInc@AddFile\@gobble
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@WriteAddFile}
-% \begin{macrocode}
-\def\AskInc@WriteAddFile#1{%
- \AskInc@WriteDefAddFile
- \AskInc@WriteAux{%
- \string\AskInc@AddFile{#1}%
- }{}%
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@Files}
-% \begin{macrocode}
-\providecommand*{\AskInc@Files}{}
-% \end{macrocode}
-% \end{macro}
-%
-% \paragraph{Summary:}
-% Now \cs{AskInc@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@WriteAddFile} at each \cs{include}.
-%
-% \subsection{Redefine \cs{include}}
-%
-% \begin{macro}{\AskInc@OrgInclude}
-% \begin{macrocode}
-\newcommand{\AskInc@OrgInclude}{}
-\let\AskInc@OrgInclude\include
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@AskFile}
-% \begin{macrocode}
-\let\AskInc@AskFile\@gobble
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@MatchFile}
-% \begin{macrocode}
-\let\AskInc@MatchFile\@gobble
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\include}
-% \begin{macrocode}
-\renewcommand*{\include}[1]{%
- \AskInc@WriteAddFile{#1}%
- \AskInc@AskFile{#1}%
- \AskInc@MatchFile{#1}%
- \AskInc@OrgInclude{#1}%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Store answer and match method in \xfile{.aux} file}
-%
-% \begin{macrocode}
-\AtEndOfPackage{%
- \AtBeginDocument{%
- \@ifundefined{AskInc@Answer}{}{%
- \AskInc@WriteAux{%
- \string\gdef\string\AskInc@Answer{\AskInc@Answer}%
- }{}%
- }%
- \@ifundefined{AskInc@MatchMethod}{}{%
- \AskInc@WriteAux{%
- \string\gdef\string\AskInc@MatchMethod{\AskInc@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@Answer{#1}%
- \ifx\AskInc@Answer\@empty
- \gdef\AskInc@Answer{-}%
- \fi
- \global\let\AskInc@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@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@MatchFiles}.
-% \begin{macrocode}
- \@ifundefined{AskInc@MatchFiles}{%
- }{%
- \ifx\AskInc@MatchMethod\@empty
- \else
- \AskInc@WriteAux{%
- \string\gdef\string\AskInc@MatchFiles{\AskInc@MatchFiles}%
- }{}%
- \fi
- }%
- \expandafter\AskInc@AtEnd
-\fi%
-% \end{macrocode}
-%
-% \subsection{\cs{includeonly}}
-%
-% \begin{macro}{\AskInc@OrgIncludeOnly}
-% \begin{macrocode}
-\newcommand{\AskInc@OrgIncludeOnly}{}%
-\let\AskInc@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@StringNoRegExp}
-% \begin{macrocode}
-\def\AskInc@StringNoRegExp{noregexp}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@StringMakeMatch}
-% \begin{macrocode}
-\def\AskInc@StringMakeMatch{makematch}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@StringPdfMatch}
-% \begin{macrocode}
-\def\AskInc@StringPdfMatch{pdfmatch}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\ifAskInc@PdfMatchAvailable}
-% \begin{macrocode}
-\newif\ifAskInc@PdfMatchAvailable
-\begingroup\expandafter\expandafter\expandafter\endgroup
-\expandafter\ifx\csname pdfmatch\endcsname\relax
-\else
- \AskInc@PdfMatchAvailabletrue
-\fi
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
-\DeclareOption{makematch}{%
- \let\AskInc@MatchOption\AskInc@StringMakeMatch
-}
-\ifAskInc@PdfMatchAvailable
- \DeclareOption{pdfmatch}{%
- \let\AskInc@MatchOption\AskInc@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@MatchOption\@empty
-}
-\ProcessOptions*
-% \end{macrocode}
-%
-% \subsection{Strings}
-%
-% \begin{macro}{\AskInc@CharAsterisk}
-% \begin{macrocode}
-\def\AskInc@CharAsterisk{*}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharMinus}
-% \begin{macrocode}
-\def\AskInc@CharMinus{-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharPlus}
-% \begin{macrocode}
-\def\AskInc@CharPlus{+}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharQuestion}
-% \begin{macrocode}
-\def\AskInc@CharQuestion{?}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharExclam}
-% \begin{macrocode}
-\def\AskInc@CharExclam{!}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharYes}
-% \begin{macrocode}
-\def\AskInc@CharYes{y}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharNo}
-% \begin{macrocode}
-\def\AskInc@CharNo{n}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharAll}
-% \begin{macrocode}
-\def\AskInc@CharAll{A}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharNone}
-% \begin{macrocode}
-\def\AskInc@CharNone{N}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CharDefault}
-% \begin{macrocode}
-\def\AskInc@CharDefault{D}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Set defaults}
-%
-% \begin{macro}{\AskInc@SanitizeAnswer}
-% \begin{macrocode}
-\def\AskInc@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@space
- \expandafter#2\space\@empty
- }%
- \endgroup
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macrocode}
-\AtBeginDocument{%
- \@ifundefined{AskInc@Answer}{%
- \global\let\AskInc@Answer\AskInc@CharAsterisk
- }{%
- \AskInc@SanitizeAnswer\AskInc@Answer\AskInc@Answer
- }%
- \global\let\AskInc@PreviousAnswer\AskInc@Answer
- \@ifundefined{AskInc@MatchMethod}{%
- \global\let\AskInc@MatchMethod\@empty
- }{}%
- \global\let\AskInc@PreviousMatchMethod\AskInc@MatchMethod
- \@ifundefined{AskInc@MatchOption}{%
- \let\AskInc@MatchOption\AskInc@MatchMethod
- }{}%
- \ifx\AskInc@MatchOption\AskInc@StringPdfMatch
- \ifAskInc@PdfMatchAvailable
- \else
- \let\AskInc@MatchOption\@empty
- \fi
- \fi
- \@ifundefined{AskInc@MatchFiles}{%
- \let\AskInc@MatchFiles\@empty
- }{}%
-}
-% \end{macrocode}
-%
-% \subsection{Questions}
-%
-% \subsubsection{Generic question header}
-%
-% \begin{macro}{\AskInc@QuestionHeader}
-% \begin{macrocode}
-\def\AskInc@QuestionHeader{%
- \typeout{}%
- \typeout{***********************************}%
- \typeout{*** Package askinclude Question ***}%
- \typeout{***********************************}%
- \typeout{}%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsubsection{Display files}
-%
-% \begin{macro}{\AskInc@TypeoutFiles}
-% \begin{macrocode}
-\def\AskInc@TypeoutFiles{%
- \global\let\AskInc@PreviousMatches\@empty
- \ifx\AskInc@Files\@empty
- \else
- \typeout{Files, found by previous run in \string\include:}%
- \@for\AskInc@File:=\AskInc@Files\do{%
- \ifx\AskInc@Answer\AskInc@CharAsterisk
- \let\AskInc@Mark\AskInc@CharPlus
- \else
- \let\AskInc@Mark\AskInc@CharMinus
- \ifx\AskInc@Answer\AskInc@CharMinus
- \else
- \ifx\AskInc@MatchMethod\@empty
- \expandafter\@firstoftwo
- \else
- \expandafter\@secondoftwo
- \fi
- {\@for\AskInc@Temp:=\AskInc@Answer}%
- {\@for\AskInc@Temp:=\AskInc@MatchFiles}%
- \do{%
- \ifx\AskInc@File\AskInc@Temp
- \let\AskInc@Mark\AskInc@CharPlus
- \fi
- }%
- \fi
- \fi
- \typeout{ \@spaces(\AskInc@Mark) \AskInc@File}%
- \ifx\AskInc@Mark\AskInc@CharPlus
- \ifx\AskInc@PreviousMatches\@empty
- \global\let\AskInc@PreviousMatches\AskInc@File
- \else
- \expandafter\g@addto@macro
- \expandafter\AskInc@PreviousMatches{%
- \expandafter,\AskInc@File
- }%
- \fi
- \fi
- }%
- \typeout{}%
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsubsection{Previous answer}
-%
-% \begin{macro}{\AskInc@TypeoutPreviousAnswer}
-% \begin{macrocode}
-\def\AskInc@TypeoutPreviousAnswer{%
- \typeout{%
- Previous answer (%
- \ifx\AskInc@MatchMethod\@empty
- noregexp%
- \else
- \AskInc@MatchMethod
- \fi
- ):%
- }%
- \typeout{ \@spaces[\AskInc@Answer]}%
- \typeout{}%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsubsection{Current regular expression support}
-%
-% \begin{macro}{\AskInc@TypeoutMatchMethod}
-% \begin{macrocode}
-\def\AskInc@TypeoutMatchMethod{%
- \typeout{Regular expressions:}%
- \AskInc@TypeoutMethod\@empty{noregexp}{%
- \space disabled%
- }%
- \AskInc@TypeoutMethod\AskInc@StringMakeMatch{makematch}{%
- enabled, using package `makematch'%
- }%
- \ifAskInc@PdfMatchAvailable
- \AskInc@TypeoutMethod\AskInc@StringPdfMatch{pdfmatch}{%
- \space enabled, using pdfTeX's \string\pdfmatch
- }%
- \fi
- \typeout{}%
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@TypeoutMethod}
-% \begin{macrocode}
-\def\AskInc@TypeoutMethod#1#2#3{%
- \typeout{%
- \ifx#1\AskInc@MatchOption \space--> \else\@spaces\space\fi
- [#2] #3% hash-ok
- }%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsubsection{Main question text}
-%
-% \begin{macro}{\AskInc@TypeoutMainQuestion}
-% \begin{macrocode}
-\def\AskInc@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@MainQuestion}
-% \begin{macrocode}
-\def\AskInc@MainQuestion{%
- \AskInc@QuestionHeader
- \AskInc@TypeoutFiles
- \AskInc@TypeoutPreviousAnswer
- \AskInc@TypeoutMatchMethod
- \AskInc@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@SanitizeAnswer\AskInc@@Answer\answer
- \endgroup
- \let\AskInc@Next\AskInc@MainQuestion
- \ifx\AskInc@@Answer\AskInc@StringNoRegExp
- \let\AskInc@MatchOption\@empty
- \else
- \ifx\AskInc@@Answer\AskInc@StringMakeMatch
- \let\AskInc@MatchOption\AskInc@StringMakeMatch
- \else
- \ifx\AskInc@@Answer\AskInc@StringPdfMatch
- \ifAskInc@PdfMatchAvailable
- \let\AskInc@MatchOption\AskInc@StringPdfMatch
- \else
- \PackageWarning{askinclude}{%
- Method `pdfmatch' is not available because\MessageBreak
- your pdfTeX does not provide \string\pdfmatch
- }%
- \let\AskInc@MatchOption\@empty
- \fi
- \else
- \ifx\AskInc@@Answer\@empty
- \global\let\AskInc@@Answer\AskInc@Answer
- \fi
- \let\AskInc@Next\AskInc@MainAnswer
- \fi
- \fi
- \fi
- \AskInc@Next
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Evaluate answer of main question}
-%
-% \begin{macro}{\AskInc@MainAnswer}
-% \begin{macrocode}
-\def\AskInc@MainAnswer{%
- \ifx\AskInc@@Answer\AskInc@CharQuestion
- \global\let\AskInc@Answer\@empty
- \global\let\AskInc@MatchMethod\@empty
- \global\let\AskInc@AskFile\AskInc@DoAskFile
- \AskInc@OrgIncludeOnly{}%
- \else
- \global\let\AskInc@Answer\AskInc@@Answer
- \ifx\AskInc@@Answer\AskInc@CharAsterisk
- \global\let\AskInc@MatchMethod\@empty
- \else
- \ifx\AskInc@@Answer\AskInc@CharMinus
- \global\let\AskInc@MatchMethod\@empty
- \AskInc@OrgIncludeOnly{}%
- \else
- \global\let\AskInc@MatchMethod\AskInc@MatchOption
- \ifx\AskInc@MatchOption\@empty
- \expandafter\AskInc@OrgIncludeOnly\expandafter{%
- \AskInc@Answer
- }%
- \else
- \AskInc@MatchInit
- \AskInc@OrgIncludeOnly{}%
- \fi
- \fi
- \fi
- \fi
- \let\AskInc@Include\AskInc@DoInclude
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\AskInc@MatchInit}
-% \begin{macrocode}
-\def\AskInc@MatchInit{%
- \RequirePackage{kvsetkeys}[2007/09/29]%
- \expandafter\comma@normalize\expandafter{\AskInc@Answer}%
- \global\let\AskInc@MatchList\comma@list
-% \end{macrocode}
-% \begin{macro}{\AskInc@MatchFile}
-% \begin{macrocode}
- \def\AskInc@MatchFile##1{%
- \AskInc@DoMatch{##1}{%
- \AskInc@WriteAddMatch{##1}%
- \ifx\@partlist\@empty
- \gdef\@partlist{##1}%
- \else
- \g@addto@macro\@partlist{,##1}%
- \fi
- }%
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
- \ifx\AskInc@MatchMethod\AskInc@StringMakeMatch
- \AskInc@MakeMatchInit
- \else
- \AskInc@PdfMatchInit
- \fi
- \let\AskInc@MatchInit\@undefined
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@MakeMatchInit}
-% \begin{macrocode}
-\def\AskInc@MakeMatchInit{%
- \RequirePackage{makematch}%
-% \end{macrocode}
-% \begin{macro}{\AskInc@DoMatch}
-% \begin{macrocode}
- \def\AskInc@DoMatch##1{%
- \def\AskInc@Temp{%
- \MakeMatcher[,]\AskInc@Temp
- }%
- \expandafter\AskInc@Temp\expandafter{\AskInc@MatchList}%
- \AskInc@Temp{{##1}}\@firstofone\@gobble
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
- \let\AskInc@MakeMatchInit\@undefined
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@PdfMatchInit}
-% \begin{macrocode}
-\def\AskInc@PdfMatchInit{%
-% \end{macrocode}
-% \begin{macro}{\ifAskInc@Found}
-% \begin{macrocode}
- \newif\ifAskInc@Found
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@DoMatch}
-% \begin{macrocode}
- \def\AskInc@DoMatch##1{%
- \AskInc@Foundfalse
- \expandafter\comma@parse@normalized\expandafter
- {\AskInc@MatchList}{\AskInc@CheckMatch{##1}}%
- \ifAskInc@Found
- \expandafter\@firstofone
- \else
- \expandafter\@gobble
- \fi
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@CheckMatch}
-% \begin{macrocode}
- \def\AskInc@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@Temp{##1}%
- \ifx\AskInc@Temp\AskInc@CharExclam
- \ifcase\pdfmatch{##2}{##3}=1 %
- \or
- \AskInc@Foundfalse
- \else
- \AskInc@InvalidPattern{##2}{##1##2}%
- \fi
- \else
- \ifcase\pdfmatch{##1##2}{##3} %
- \or
- \AskInc@Foundtrue
- \else
- \AskInc@InvalidPattern{##1##2}{##1##2}%
- \fi
- \fi
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@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@InvalidPattern##1##2{%
- \edef\AskInc@Temp{##1}%
- \PackageWarningNoLine{askinclude}{%
- Invalid pattern `\AskInc@Temp' for \string\pdfmatch
- }%
- \edef\AskInc@Temp{##2}%
- \global\expandafter\let\expandafter\AskInc@MatchList
- \expandafter\@empty
- \expandafter\comma@parse@normalized\expandafter
- {\AskInc@MatchList}\AskInc@FilterPattern
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@FilterPattern}
-% \begin{macrocode}
- \def\AskInc@FilterPattern##1{%
- \edef\AskInc@Pattern{##1}%
- \ifx\AskInc@Temp\AskInc@Pattern
- \else
- \ifx\AskInc@MatchList\@empty
- \global\let\AskInc@MatchList\AskInc@Pattern
- \else
- \expandafter\g@addto@macro\expandafter\AskInc@MatchList{%
- \expandafter,\AskInc@Pattern
- }%
- \fi
- \fi
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
- \let\AskInc@PdfMatchInit\@undefined
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\AskInc@WriteDefAddMatch}
-% \begin{macrocode}
-\def\AskInc@WriteDefAddMatch{%
- \AskInc@WriteDefAddList
- \AskInc@WriteAux{%
-% \end{macrocode}
-% \begin{macro}{\AskInc@AddMatch}
-% \begin{macrocode}
- \string\providecommand\string\AskInc@AddMatch{%
- \string\AskInc@AddList\string\AskInc@MatchFiles
- }%
-% \end{macrocode}
-% \end{macro}
-% \begin{macrocode}
- }{%
- \global\let\AskInc@WriteDefAddMatch\relax
- }%
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@AddMatch}
-% \begin{macrocode}
-\AtBeginDocument{%
- \global\let\AskInc@AddMatch\@gobble
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@WriteAddMatch}
-% \begin{macrocode}
-\def\AskInc@WriteAddMatch#1{%
- \AskInc@WriteDefAddMatch
- \AskInc@WriteAux{%
- \string\AskInc@AddMatch{#1}%
- }{}%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\AskInc@SaveAnswer}
-% \begin{macrocode}
-\def\AskInc@SaveAnswer{%
- \AskInc@WriteAux{%
- \string\gdef\string\AskInc@Answer{\AskInc@Answer}%
- }{}%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Ask for each file}
-%
-% \begin{macro}{\AskInc@PreviousAnswer}
-% \begin{macrocode}
-\@ifundefined{AskInc@PreviousAnswer}{%
- \let\AskInc@PreviousAnswer\AskInc@CharAsterisk
-}{}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@PreviousMatchMethod}
-% \begin{macrocode}
-\@ifundefined{AskInc@PreviousMatchMethod}{%
- \let\AskInc@PreviousMatchMethod\@empty
-}{}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@DoAskFile}
-% \begin{macrocode}
-\def\AskInc@DoAskFile#1{%
- \edef\AskInc@File{#1}%
- \ifx\AskInc@PreviousAnswer\AskInc@CharAsterisk
- \let\AskInc@Default\AskInc@CharYes
- \else
- \let\AskInc@Default\AskInc@CharNo
- \ifx\AskInc@PreviousAnswer\AskInc@CharMinus
- \else
- \ifx\AskInc@PreviousMatchMethod\@empty
- \expandafter\@firstoftwo
- \else
- \expandafter\@secondoftwo
- \fi
- {\@for\AskInc@Temp:=\AskInc@PreviousAnswer}%
- {\@for\AskInc@Temp:=\AskInc@MatchFiles}%
- \do{%
- \ifx\AskInc@Temp\AskInc@File
- \let\AskInc@Default\AskInc@CharYes
- \fi
- }%
- \fi
- \ifx\AskInc@Default\AskInc@CharNo
- \let\AskInc@Default\AskInc@CharYes
- \@for\AskInc@Temp:=\AskInc@Files\do{%
- \ifx\AskInc@Temp\AskInc@File
- \let\AskInc@Default\AskInc@CharNo
- \fi
- }%
- \fi
- \fi
- \let\AskInc@@QuestionHeader\AskInc@QuestionHeader
- \AskInc@AskQuestion
- \ifx\AskInc@AskResult\AskInc@CharYes
- \ifx\AskInc@Answer\@empty
- \gdef\AskInc@Answer{#1}%
- \else
- \g@addto@macro\AskInc@Answer{,#1}%
- \fi
- \AskInc@SaveAnswer
- \let\@partlist\AskInc@Answer
- \fi
-}
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\AskInc@AskQuestion}
-% \begin{macrocode}
-\def\AskInc@AskQuestion{%
- \let\AskInc@Temp\answer
- \AskInc@@QuestionHeader
- \let\AskInc@@QuestionHeader\relax
- \typein[\answer]{%
- Include `\AskInc@File'? [y]es, [n]o, [A]ll, [N]one, [D]efault %
- (\AskInc@Default):%
- }%
- \typeout{}%
- \let\AskInc@AskResult\answer
- \let\answer\AskInc@Temp
- \ifx\AskInc@AskResult\@empty
- \let\AskInc@AskResult\AskInc@Default
- \let\AskInc@Next\relax
- \else
- \ifx\AskInc@AskResult\AskInc@CharYes
- \let\AskInc@Next\relax
- \else
- \ifx\AskInc@AskResult\AskInc@CharNo
- \let\AskInc@Next\relax
- \else
- \ifx\AskInc@AskResult\AskInc@CharAll
- \gdef\AskInc@AskQuestion{%
- \let\AskInc@AskResult\AskInc@CharYes
- }%
- \else
- \ifx\AskInc@AskResult\AskInc@CharNone
- \gdef\AskInc@AskQuestion{%
- \let\AskInc@AskResult\AskInc@CharNo
- }%
- \else
- \ifx\AskInc@AskResult\AskInc@CharDefault
- \gdef\AskInc@AskQuestion{%
- \let\AskInc@AskResult\AskInc@Default
- }%
- \else
- \PackageWarningNoLine{askinclude}{%
- Invalid answer [\AskInc@AskResult].\MessageBreak
- Answer must be one letter out of [ynAND]%
- }%
- \fi
- \fi
- \fi
- \let\AskInc@Next\AskInc@AskQuestion
- \fi
- \fi
- \fi
- \AskInc@Next
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macrocode}
-\AtBeginDocument{\AskInc@MainQuestion}
-% \end{macrocode}
-%
-% \begin{macrocode}
-\AskInc@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/oberdiek/askinclude.dtx}] The source file.
-% \item[\CTAN{macros/latex/contrib/oberdiek/askinclude.pdf}] Documentation.
-% \end{description}
-%
-%
-% \paragraph{Bundle.} All the packages of the bundle `oberdiek'
-% are also available in a TDS compliant ZIP archive. There
-% the packages are already unpacked and the documentation files
-% are generated. The files and directories obey the TDS standard.
-% \begin{description}
-% \item[\CTANinstall{install/macros/latex/contrib/oberdiek.tds.zip}]
-% \end{description}
-% \emph{TDS} refers to the standard ``A Directory Structure
-% for \TeX\ Files'' (\CTANpkg{tds}). Directories
-% with \xfile{texmf} in their name are usually organized this way.
-%
-% \subsection{Bundle installation}
-%
-% \paragraph{Unpacking.} Unpack the \xfile{oberdiek.tds.zip} in the
-% TDS tree (also known as \xfile{texmf} tree) of your choice.
-% Example (linux):
-% \begin{quote}
-% |unzip oberdiek.tds.zip -d ~/texmf|
-% \end{quote}
-%
-% \subsection{Package installation}
-%
-% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting
-% \docstrip\ archive. The files are extracted by running the
-% \xfile{.dtx} through \plainTeX:
-% \begin{quote}
-% \verb|tex 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/oberdiek/askinclude.sty\\
-% askinclude.pdf & doc/latex/oberdiek/askinclude.pdf\\
-% askinclude.dtx & source/latex/oberdiek/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}
-% \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