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authorNorbert Preining <preining@logic.at>2006-11-09 13:48:06 +0000
committerNorbert Preining <preining@logic.at>2006-11-09 13:48:06 +0000
commite09feaf065b824f1b81e47f36557822cfcf6ad87 (patch)
tree43a65c944b0ea1bafd116789d3146d5409511495 /Master/texmf-dist
parent12c77bc3ded49cb9c5585b1ed92cb1ce8ca5fa5f (diff)
extra updates
git-svn-id: svn://tug.org/texlive/trunk@2413 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist')
-rw-r--r--Master/texmf-dist/doc/latex/extract/README4
-rw-r--r--Master/texmf-dist/doc/latex/extract/extract.pdfbin193121 -> 201813 bytes
-rw-r--r--Master/texmf-dist/source/latex/extract/extract.dtx522
-rw-r--r--Master/texmf-dist/tex/latex/extract/extract.sty158
-rw-r--r--Master/texmf-dist/tpm/extract.tpm8
5 files changed, 432 insertions, 260 deletions
diff --git a/Master/texmf-dist/doc/latex/extract/README b/Master/texmf-dist/doc/latex/extract/README
index e211b46f804..7cc0a467797 100644
--- a/Master/texmf-dist/doc/latex/extract/README
+++ b/Master/texmf-dist/doc/latex/extract/README
@@ -1,4 +1,4 @@
-extract v1.5
+extract v1.8
------------
This package can be used to (conditionally) extract specific
@@ -25,7 +25,7 @@ after installing the files.
CTAN:/macros/latex/contrib/extract: official location
|
- |- readme : /doc/latex/extract
+ |- readme : should not be installed
|- extract.dtx: /source/latex/extract
|- extract.pdf: /doc/latex/extract
`- extract.sty: /tex/latex/extract
diff --git a/Master/texmf-dist/doc/latex/extract/extract.pdf b/Master/texmf-dist/doc/latex/extract/extract.pdf
index f0cf208b153..3176259e8e0 100644
--- a/Master/texmf-dist/doc/latex/extract/extract.pdf
+++ b/Master/texmf-dist/doc/latex/extract/extract.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/extract/extract.dtx b/Master/texmf-dist/source/latex/extract/extract.dtx
index c525fdbef48..b4b74776bef 100644
--- a/Master/texmf-dist/source/latex/extract/extract.dtx
+++ b/Master/texmf-dist/source/latex/extract/extract.dtx
@@ -68,8 +68,13 @@
\let\Section\section\def\section*#1{\Section*{#1}\addcontentsline{toc}{section}{#1}}
\bibliographystyle{plain}
\bibliography{extract}
-\PrintChangesX
-\PrintIndex
+\section*{Acknowledgements}
+Thanks go to David Carlisle for proposing the technique implemented
+in this package to solve my initial problem.\footnote{See
+section~\ref{sec:intro}.} Thanks also go to Michael Kohlhase and
+Johannes Luber for reporting bugs and providing ideas for extensions
+of the package.
+\PrintChangesX\PrintIndexX
\end{document}
%</driver>
% \fi
@@ -77,17 +82,17 @@
% \changes{v1.0}{2004/12/19}{Initial release}
% \changes{v1.1}{2005/01/01}{Added conditional extraction using labels}
% \changes{v1.1}{2005/01/01}{Revised documentation}
-% \changes{v1.2}{2005/01/06}{Fixed \ci{AfterEndEnv} hook for nested environments}
+% \changes{v1.2}{2005/01/06}{Fixed \cs{AfterEndEnv} hook for nested environments}
% \changes{v1.2}{2005/01/06}{Simplified optional argument check for \texttt{extract} environment}
% \changes{v1.2}{2005/01/06}{Increased efficiency of the package}
% \changes{v1.3}{2005/01/12}{Removed some input checks for more flexibility}
-% \changes{v1.3}{2005/01/12}{Added \ci{extractline}}
+% \changes{v1.3}{2005/01/12}{Added \cs{extractline}}
% \changes{v1.3}{2005/01/12}{Added line extraction method for commands}
% \changes{v1.3}{2005/01/12}{Simplified package}
% \changes{v1.3}{2005/01/12}{Added \texttt{document-handles} option}
% \changes{v1.3}{2005/01/12}{Added examples and documentation}
% \changes{v1.3}{2005/01/12}{Updated license information}
-% \changes{v1.4}{2005/02/06}{Adjusted options section for \pf{xkeyval} (\ci{XKV@tkey} not defined anymore)}
+% \changes{v1.4}{2005/02/06}{Adjusted options section for \pf{xkeyval} (\cs{XKV@tkey} not defined anymore)}
% \changes{v1.4}{2005/02/06}{Added \texttt{extractskip} environment}
% \changes{v1.4}{2005/02/06}{Allow for any filename}
% \changes{v1.4}{2005/02/06}{Changed temp extension to \texttt{.xtr}}
@@ -95,26 +100,36 @@
% \changes{v1.5}{2005/02/08}{Avoid using counters for conditional extraction with numbers}
% \changes{v1.6}{2005/02/14}{Improved options section}
% \changes{v1.6}{2005/02/14}{Added optional header for extracted files}
+% \changes{v1.7}{2005/03/31}{Solved small bug with `no-header' option}
+% \changes{v1.7}{2005/03/31}{Revised documentation}
+% \changes{v1.8}{2005/05/07}{Added \texttt{copydocumentclass} option}
+% \changes{v1.8}{2005/05/07}{Changed name of option \texttt{no-header} to \texttt{header}}
+% \changes{v1.8}{2005/05/07}{Changed name of option \texttt{document-handles} to \texttt{handles}}
+% \changes{v1.8}{2005/05/07}{Revised documentation and examples}
%
% \GetFileInfo{extract.sty}
%
-% \CheckSum{989}
+% \CheckSum{1013}
%
% \DoNotIndex{\@backslashchar,\@bsphack,\@checkend,\@currenvir,
% \@currenvline,\@doendpe,\@eha,\@ehc,\@empty,\@endpefalse,\@esphack,
-% \@expandtwoargs,\@for,\@ifundefined,\@ignorefalse,\@latex@error,
+% \@expandtwoargs,\@ifundefined,\@ignorefalse,\@latex@error,\do,
% \@makeother,\@namedef,\@ne,\@nil,\@nnil,\@temptokena,\@testopt,
% \active,\advance,\AtBeginDocument,\AtEndDocument,\begin,\begingroup,
-% \catcode,\closeout,\csname,\CurrentOption,\DeclareOptionX,\def,\do,
+% \catcode,\closeout,\csname,\CurrentOption,\DeclareOptionX,\def,
% \dospecials,\edef,\else,\end,\endcsname,\endgroup,\expandafter,\fi,
% \g@addto@macro,\global,\if@endpe,\if@ignore,\ifcat,\ifin@,\ifnum,\ifx,
% \ignorespaces,\immediate,\in@,\input,\jobname,\lccode,\let,\lowercase,
% \m@ne,\NeedsTeXFormat,\newcount,\newif,\newwrite,\noexpand,\on@line,
-% \openout,\ProcessOptionsXi,\ProvidesPackage,\relax,\RequirePackage,
+% \openout,\ProcessOptionsX,\ProvidesPackage,\relax,\RequirePackage,
% \reserved@a,\romannumeral,\string,\the,\write,\XTR@activefalse,
% \XTR@activetrue,\XTR@handlestrue,\XTR@resa,\XTR@tempa,\XTR@tempb,\z@,
% \PackageError,\gdef,\count@,\day,\divide,\month,\multiply,\space,
-% \time,\xdef,\year}
+% \time,\xdef,\year,\@nameuse,\@tempcnta,\@tempcntb,\\,\!,\(,\),
+% \define@boolkey,\XTR@sttrue,\XTR@stfalse,\documentclass,\filename@base,
+% \filename@ext,\filename@parse,\KV@@sp@def,\XKV@afterelsefi,\XKV@afterfi,
+% \XKV@classoptionslist,\XKV@documentclass,\XKV@for@n,\XKV@for@o,
+% \XKV@ifstar,\XKV@ifundefined,\XKV@sp@deflist,\XKV@tkey,\chapter}
%
% \CharacterTable
% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -158,11 +173,13 @@
%\section{Introduction}\label{sec:intro}
%I created this package when I was working on some lecture notes with
%exercises in the text and wanted to generate an exercises book on
-%the fly. The package heavily uses the \pf{verbatim} package
-%\cite{verbatim} by Rainer Sch\"opf and uses the \pf{xkeyval} package
-%\cite{xkeyval} to provide a simple and easy interface\footnote{And
-%some tools like \ci{XKV@ifundefined} and \ci{XKV@sp@deflist}. See
-%section~\ref{sec:imple} for more information.}.
+%the fly. David Carlisle put forward the idea to use a technique as
+%is now implemented in this package. The package heavily uses the
+%\pf{verbatim} package \cite{verbatim} by Rainer Sch\"opf and uses
+%the \pf{xkeyval} package \cite{xkeyval} to provide a simple and easy
+%interface\footnote{And some tools like \cs{XKV@ifundefined} and
+%\cs{XKV@sp@deflist}. See section~\ref{sec:imple} for more
+%information.}.
%
%There are other packages around that provide tools for conditionally
%typesetting material or writing material to an external file. Let me list a few.
@@ -209,23 +226,24 @@
% ]{extract}
%\end{example}
%\DescribeOptions{active,generate,extract-env}
-%If the |active| option is not specified, the package does nothing
-%and no files are generated. If the option is specified, the package
-%will redefine the environments |figure| and |table| so that they
-%write their bodies (the content of the environment) to the file
-%indicated with the |generate| option, here |file.tex|\footnote{If a
-%file extension is lacking, \texttt{.tex} will be used.}, including
-%the |\begin{figure}| and |\end{figure}| commands. Besides that, the
-%environments will be executed as usual. Most environments are
-%supported (known exception is the |document| environment). When the
-%package encounters |\begin{document}| or |\end{document}| in the
-%source file, by default\footnote{See section~\ref{sec:misc} for the
-%the \texttt{document-handles} option.}, it will also write these
-%commands to the target file, such that, if a suitable preamble is
-%added, the file is ready to be run by \LaTeX. See
-%listing~\vref{list:env} for an example.\footnote{See
-%section~\ref{sec:tools} for the \texttt{extract} environment and
-%section~\ref{sec:sande} how to obtain example files.}
+%If the |active| option is not specified (or set to |false|), the
+%package does nothing and no files are generated. If the option is
+%specified, the package will redefine the environments |figure| and
+%|table| so that they write their bodies (the content of the
+%environment) to the file indicated with the |generate| option, here
+%|file.tex|\footnote{If a file extension is lacking, \texttt{.tex}
+%will be used.}, including the |\begin{figure}| and |\end{figure}|
+%commands. Besides that, the environments will be executed as usual.
+%Most environments are supported (known exception is the |document|
+%environment). When the package encounters |\begin{document}| or
+%|\end{document}| in the source file, by default\footnote{See
+%section~\ref{sec:misc} for the \texttt{handles}
+%option.}, it will also write these commands to the target file, such
+%that, if a suitable preamble is added, the file is ready to be run
+%by \LaTeX. See listing~\vref{list:env} for an example.\footnote{See
+%section~\ref{sec:manual} for the \texttt{extract} environment,
+%section~\ref{sec:misc} for the \texttt{copydocumentclass} option and
+%section~\ref{sec:sande} how to obtain the example files.}
%\begin{Listing}\caption{Environment extraction.}\label{list:env}
%\begin{minipage}[t]{.49\linewidth}
%\hfill |xtrex1.tex|
@@ -234,6 +252,7 @@
% \usepackage[
% active,
% generate=file,
+% copydocumentclass=false,
% extract-env=equation
% ]{extract}
% \begin{extract}
@@ -311,7 +330,8 @@
%style file, your document might fail to run. In particular, one
%should not redefine one of the commands supported by the first
%method with this method. See listing~\vref{list:cmd} for a working
-%example of both methods.
+%example of both methods.\footnote{See section~\ref{sec:manual} for
+%the \texttt{extract*} environment.}
%\begin{Listing}\caption{Command extraction.}\label{list:cmd}
%\begin{minipage}[t]{.49\linewidth}
%\hfill |xtrex2.tex|
@@ -324,10 +344,9 @@
% extract-cmd=section,
% extract-cmdline=label
% ]{extract}
+% \begin{extract*}
% \newtheorem{exercise}{Exercise}
-% \begin{extract}
-% \documentclass{article}
-% \end{extract}
+% \end{extract*}
% \begin{document}
% \section{Theory}
% \label{sec:1}
@@ -346,6 +365,7 @@
%\hfill |file.tex|
%\begin{example}
% \documentclass{article}
+% \newtheorem{exercise}{Exercise}
%
% \begin{document}
%
@@ -375,7 +395,7 @@
%environment or command and the |-nrs| postfix. This option can take
%a comma separated list in which you can specify which environments
%or macros (counting from the |\usepackage{extract}|
-%command\footnote{Notice that starred commands like \ci{chapter*},
+%command\footnote{Notice that starred commands like \cs{chapter*},
%which won't be redefined by the \texttt{extract-cmd} option, will
%also not be counted.}) should be extracted. Table~\vref{tab:syntax} lists
%the syntax that can be used in the comma separated list. The term
@@ -408,8 +428,7 @@
%\end{example}
%This example, when completed with content, will extract all |table|
%environments, |figure| environments 1, 2, and all figures from (and
-%including) figure 4. It will also extract chapters 3 to 5 and
-%chapter 7.
+%including) figure 4. It will also extract chapter commands 3 to 5 and 7.
%
%\subsection{Extraction with labels}
%\DescribeOptions{-labels}
@@ -419,9 +438,10 @@
%that one needs to modify the source document and add labels in the
%text.
%
+%\DescribeMacro{\extractionlabel}
%Labels are declared with the following command.
%\begin{command}
-% `\ci{extractionlabel}\marg{name}'
+% `\cs{extractionlabel}\marg{name}'
%\end{command}
%A label should be declared just before the command or environment
%that you want to extract. For instance
@@ -465,9 +485,6 @@
% figure-nrs={1,3},
% figure-labels={fig-a,fig-b}
% ]{extract}
-% \begin{extract}
-% \documentclass{article}
-% \end{extract}
% \begin{document}
% Some text.
% \begin{figure}
@@ -517,32 +534,32 @@
%\end{Listing}
%
%\section{Extraction tools}\label{sec:tools}
-%\subsection{Manual extraction}
+%\subsection{Manual extraction}\label{sec:manual}
%\DescribeEnv{extract}
-%The package provides the environment |extract|
+%The package provides the environment |extract|.
%\begin{command}
-% `\ci{begin\char`\{extract\char`\}}'
+% `\cs{begin\char`\{extract\char`\}}'
% `\meta{body}'
-% `\ci{end\char`\{extract\char`\}}'
+% `\cs{end\char`\{extract\char`\}}'
%\end{command}
-%This environment writes only its body to the target file. This can
+%This environment writes its body only to the target file. This can
%be used to generate a preamble in the target file so that you can
%run the generated file through \LaTeX\ immediately after creation.
-%See the examples in sections~\ref{sec:envxtr} and~\ref{sec:cmdxtr}
-%and the example below.
+%See the example in listing~\vref{list:env} and the example below.
%
%\DescribeEnv{extract*}
-%There exists also a starred version of the |extract| environment.
+%There also exists a starred version of the |extract| environment.
%\begin{command}
-% `\ci{begin\char`\{extract*\char`\}}'
+% `\cs{begin\char`\{extract*\char`\}}'
% `\meta{body}'
-% `\ci{end\char`\{extract*\char`\}}'
+% `\cs{end\char`\{extract*\char`\}}'
%\end{command}
%This environment will not only write the body to the target file,
%but will also execute the code in the source document. This can be
%used to create a common preamble which holds packages and commands
%that will be used in both the source and the target file. See
-%listing~\vref{list:xtrenv} for an example.
+%listing~\vref{list:cmd} and listing~\vref{list:xtrenv} for examples.
+%Notice that the `answer' will not appear in |xtrex4.dvi|.
%\begin{Listing}\caption{Extract environments.}\label{list:xtrenv}
%\begin{minipage}[t]{.49\linewidth}
%\hfill |xtrex4.tex|
@@ -553,9 +570,6 @@
% generate=file,
% extract-env=equation*
% ]{extract}
-% \begin{extract}
-% \documentclass{article}
-% \end{extract}
% \begin{extract*}
% \usepackage{amsmath}
% \end{extract*}
@@ -564,7 +578,10 @@
% \begin{equation*}
% x^2+y^2=z^2
% \end{equation*}
-% Some text.
+% \begin{extract}
+% $x=3$, $y=4$ and $z=5$
+% satisfy this equation.
+% \end{extract}
% \end{document}
%\end{example}
%\end{minipage}
@@ -580,50 +597,51 @@
% \begin{equation*}
% x^2+y^2=z^2
% \end{equation*}
+% $x=3$, $y=4$ and $z=5$
+% satisfy this equation.
%
% \end{document}
%\end{example}
%\end{minipage}
%\end{Listing}
%
-%\DescribeMacro{\extractline}
-%\DescribeMacro{\extractline*}
+%\DescribeMacros{\extractline,\extractline*}
%The package also provides a command that extracts the current line.
%\begin{command}
-% `\ci{extractline}'
-% `\ci{extractline*}'
+% `\cs{extractline}'
+% `\cs{extractline*}'
%\end{command}
%The starred version also executes the code at that line. See the
%example below.
%\begin{example}
-% \extractline This should be extracted.
-% \extractline*This should be executed and extracted.
+% \extractline This line should be extracted.
+% \extractline*This line should be extracted and executed.
%\end{example}
-%Notice that a space is following |\extractline| and that no space is
-%following |\extractline*|. In the first line, \LaTeX\ will eat this
+%Notice that a space is following the command |\extractline| and that no space is
+%following the command |\extractline*|. In the first line, \LaTeX\ will eat this
%space, but it won't do that in the second line. If we add a space
%there in between the |*| and |This|, this space will be executed and
%extracted as well.
%
-%\newpage\DescribeMacro{\extractline}
-%\DescribeMacro{\extractline*}
+%\DescribeMacros{\extractline,\extractline*}
%\DescribeEnvs{extract,extract*}
-%The |extract| and |extract*| environments and the commands
+%The |extract| and |extract*| environments and the macros
%|\extractionlabel| and |\extractionlabel*| have an optional argument
%for specifying the label directly.
%\begin{command}
-% `\ci{begin\char`\{extract\char`\}}\oarg{name}'
-% `\ci{begin\char`\{extract*\char`\}}\oarg{name}'
-% `\ci{extractlabel}\oarg{name}'
-% `\ci{extractlabel*}\oarg{name}'
+% `\cs{begin\char`\{extract\char`\}}\oarg{name}'
+% `\cs{begin\char`\{extract*\char`\}}\oarg{name}'
+% `\cs{extractline}\oarg{name}'
+% `\cs{extractline*}\oarg{name}'
%\end{command}
-%
-%\DescribeOptions{extract-labels,line-labels,extract-nrs,line-nrs}
-%The options |extract-labels| and |line-labels| can be used to
+%\newpage
+%\DescribeOptions{extract-nrs,line-nrs,extract-labels,line-labels}
+%The options |extract-nrs| and |line-nrs| can be used to
%control conditional extraction of these environments and commands
-%using labels. Moreover, one can do conditional extractions with
-%numbers for these commands and environments as well. Use the options
-%|extract-nrs| and |line-nrs| for that purpose.
+%using numbers. Moreover, one can do conditional extractions with
+%labels for these commands and environments as well. Use the options
+%|extract-labels| and |line-labels| for that purpose. See also
+%section~\ref{sec:conditional} for information about conditional extraction.
%
%See an example in listing~\vref{list:optlab}.
%This example will demonstrate that only certain lines and environments
@@ -642,6 +660,7 @@
% \usepackage[
% active,
% generate=file,
+% copydocumentclass=false,
% extract-labels=type-a,
% line-labels={type-a,type-c},
% line-nrs=3
@@ -680,20 +699,20 @@
%\end{minipage}
%\end{Listing}
%
-%\subsection{Skipping content}
+%\subsection{Skipping extraction}
%\DescribeEnv{extractskip}
%The package also provides the |extractskip| environment.
%\begin{command}
-% `\ci{begin\char`\{extractskip\char`\}}\oarg{name}'
+% `\cs{begin\char`\{extractskip\char`\}}\oarg{name}'
% `\meta{body}'
-% `\ci{end\char`\{extractskip\char`\}}'
+% `\cs{end\char`\{extractskip\char`\}}'
%\end{command}
%The body of this environment will not be written to the target file,
%but will be executed. This environment can be used to skip material
%in an environment which extracts its entire body. This could be the
%|extract| environment, but also an environment that has been
%redefined to be extracted using the |extract-env| option. The argument
-%\meta{name} is optional and contains the label; see below.
+%\meta{name} is optional and contains the label.
%
%\DescribeOptions{extractskip-nrs,extractskip-labels}
%This environment can also operate conditionally as has been
@@ -710,9 +729,6 @@
% generate=file,
% extract-env=figure
% ]{extract}
-% \begin{extract}
-% \documentclass{article}
-% \end{extract}
% \begin{document}
% \begin{figure}[!h]
% \begin{extractskip}
@@ -769,9 +785,6 @@
% generate=file,
% extractskip-labels=skipb
% ]{extract}
-% \begin{extract}
-% \documentclass{article}
-% \end{extract}
% \begin{document}
% \begin{extract*}
% \begin{itemize}
@@ -807,20 +820,26 @@
%\end{Listing}
%
%\subsection{Miscellaneous options}\label{sec:misc}
-%\DescribeOption{document-handles} The package provides the
-%option |document-handles|. This option can be set to |true| or
-%|false| and controls whether the package will write
+%\DescribeOption{header} When setting the |header| option to
+%|false|, no header will be written to the target file. If the option
+%is not specified or set to |true|, the package will write a header
+%to the target file including information on when the target file was
+%generated and which source file was used.
+%
+%\DescribeOption{handles}
+%This option controls whether the package will write
%|\begin{document}| and |\end{document}| to the target file when it
%encounters these commands in the source document. By default, this
%option is set to |true|. When the option is set to |false|, the
%generated file can be |\input|ed or |\include|d by another file
%immediately after production.
%
-%\DescribeOption{no-header} When specifying the |no-header| option,
-%no header will be written to the target file. If the option is not
-%specified or set to |true|, the package will write a header to the
-%target file including information on when the target file was generated
-%and which source file was used.
+%\DescribeOption{copydocumentclass}
+%This option control whether the target file should get the same
+%|\documentclass| command as the source document (including class
+%options). If set to |false|, you should specify another document class
+%for the target file, for instance using the |extract| environment.
+%See listing~\vref{list:env} for an example.
%
%\section{How it works, limitations}\label{sec:how}
%The package works as follows. When an environment is asked to be
@@ -851,14 +870,15 @@
%distorting its original behavior, is not possible in general. I have
%chosen to support the most basic document structure commands as
%provided by standard \LaTeX\ classes, like \pf{book} and
-%\pf{article}. Other classes, like provided by the \pf{koma-script}
-%bundle, might work, but there is no guarantee.
+%\pf{article}. Extraction of commands from other classes, like
+%provided by the \pf{koma-script} bundle, might work, but there is no
+%guarantee.
%
%To be more precise: when requested, the macros |\@chapter| and
%|\@sect| will be redefined. These commands are at the basis of all
-%chapters and sections. When \pf{extract} redefines one of these
-%commands, it first makes a backup, like |\XTR@chapter|. After that,
-%it will redefine the original command to read its argument(s),
+%chapter and section commands. When \pf{extract} redefines one of
+%these commands, it first makes a backup, like |\XTR@chapter|. After
+%that, it will redefine the original command to read its argument(s),
%export them to the target file and execute the backup with the
%proper arguments.
%
@@ -899,57 +919,64 @@
% \begin{macrocode}
%<*extract>
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{extract}[2005/02/14 v1.6 extract content from document (HA)]
+\ProvidesPackage{extract}
+ [2005/05/07 v1.8 extract content from document (HA)]
\RequirePackage{verbatim}
\RequirePackage{xkeyval}
\newwrite\XTR@out
\newwrite\XTR@tmp
\newif\ifXTR@st
\newif\ifXTR@skip
-\newif\ifXTR@active
\newif\ifXTR@extract
-\newif\ifXTR@header\XTR@headertrue
-\newif\ifXTR@handles\XTR@handlestrue
% \end{macrocode}
% \begin{macro}{\XTR@err}
+% \marg{text}\\
% Error macro.
% \begin{macrocode}
\def\XTR@err#1{\PackageError{extract}{#1}\@ehc}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@namelet}
+% \marg{cmd1}\marg{cmd2}\\
% Version of |\let| for two command sequence names.
% \begin{macrocode}
-\def\XTR@namelet#1#2{\expandafter\let\csname#1\expandafter\endcsname\csname#2\endcsname}
+\def\XTR@namelet#1#2{%
+ \expandafter\let\csname#1\expandafter\endcsname\csname#2\endcsname
+}
% \end{macrocode}
% \end{macro}
% Options section, powered by \pf{xkeyval}.
% \DescribeOption{active}
% Control extraction with one switch.
% \begin{macrocode}
-\DeclareOptionX[XTR]{active}{\XTR@activetrue}
-% \end{macrocode}
-% \DescribeOption{generate}
-% Entry point for the target file name.
-% \begin{macrocode}
-\DeclareOptionX[XTR]{generate}{\lowercase{\def\XTR@file{#1}}}
+\define@boolkey[XTR]{extract.sty}[XTR@]{active}[true]{}
% \end{macrocode}
-% \DescribeOption{no-header}
+% \DescribeOption{header}
% Do not create a header in the target file.
% \begin{macrocode}
-\DeclareOptionX[XTR]{no-header}[false]{\XKV@setbool{XTR@header}{#1}}
+\define@boolkey[XTR]{extract.sty}[XTR@]{header}[true]{}
% \end{macrocode}
-% \DescribeOption{document-handles}
+% \DescribeOption{handles}
% Extract |\begin{document}| and |\end{document}| or not.
% \begin{macrocode}
-\DeclareOptionX[XTR]{document-handles}[true]{\XKV@setbool{XTR@handles}{#1}}
+\define@boolkey[XTR]{extract.sty}[XTR@]{handles}[true]{}
+% \end{macrocode}
+% \DescribeOption{copydocumentclass}
+% Copy the |\documentclass| command to the target file.
+% \begin{macrocode}
+\define@boolkey[XTR]{extract.sty}[XTR@]{copydocumentclass}[true]{}
+% \end{macrocode}
+% \DescribeOption{generate}
+% Entry point for the target file name.
+% \begin{macrocode}
+\DeclareOptionX[XTR]{generate}{\lowercase{\def\XTR@file{#1}}}
% \end{macrocode}
% \DescribeOption{extract-env}
% Environments that should be extracted.
% \begin{macrocode}
\DeclareOptionX[XTR]{extract-env}{%
\def\XTR@envs{#1}%
- \@for\XTR@tempa:=\XTR@envs\do\XTR@tempb
+ \XKV@for@n{#1}\XTR@tempa\XTR@tempb
}
% \end{macrocode}
% \DescribeOption{extract-cmd}
@@ -957,7 +984,7 @@
% \begin{macrocode}
\DeclareOptionX[XTR]{extract-cmd}{%
\def\XTR@cmdsargs{#1}%
- \@for\XTR@tempa:=\XTR@cmdsargs\do\XTR@tempb
+ \XKV@for@n{#1}\XTR@tempa\XTR@tempb
}
% \end{macrocode}
% \DescribeOption{extract-cmdline}
@@ -965,7 +992,7 @@
% \begin{macrocode}
\DeclareOptionX[XTR]{extract-cmdline}{%
\def\XTR@cmdsline{#1}%
- \@for\XTR@tempa:=\XTR@cmdsline\do\XTR@tempb
+ \XKV@for@n{#1}\XTR@tempa\XTR@tempb
}
\def\XTR@tempb{%
% \end{macrocode}
@@ -1005,6 +1032,10 @@
% \begin{macrocode}
\DeclareOptionX*{\XTR@err{Unknown option `\CurrentOption'}}
% \end{macrocode}
+% Initialize options.
+% \begin{macrocode}
+\ExecuteOptionsX[XTR]{header=true,handles=true,copydocumentclass=true}
+% \end{macrocode}
% Process options.
% \begin{macrocode}
\ProcessOptionsX[XTR]
@@ -1036,7 +1067,9 @@
\XTR@err{no file to generate; extract deactivated}
}{}
\XTR@opentmp
- \XTR@writetmp{\string\lowercase{\string\def\string\XTR@tempa{\jobname}}}
+ \XTR@writetmp{%
+ \string\lowercase{\string\def\string\XTR@tempa{\jobname}}%
+ }
\XTR@closetmp
\input{\jobname.xtr}
\ifx\XTR@tempa\XTR@file
@@ -1052,6 +1085,7 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\begin}
+% \marg{environment}\\
% Modify the macro |\begin| to allow adding code to a level specific
% hook which can be executed after |\endgroup| in |\end|. See for
% more info on this macro the \LaTeX\ source~\cite{LaTeXbase}.
@@ -1076,6 +1110,7 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\end}
+% \marg{environment}\\
% Modify |\end| to execute the code collected in the hook.
% \begin{macrocode}
\def\end#1{%
@@ -1113,7 +1148,10 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@checkxtr}
-% Checks whether a certain environment or command should be extracted.
+% \marg{type}\marg{item}\\
+% Checks whether a certain environment or command should be extracted or skipped.
+% \meta{type} is the type of check: for extraction or for skipping
+% content. \meta{item} is the name of a command or an environment.
% \begin{macrocode}
\def\XTR@checkxtr#1#2{%
\@nameuse{XTR@#1false}%
@@ -1141,7 +1179,8 @@
% If the current label is in the list for extraction, extract it.
% \begin{macrocode}
\ifx\XTR@currentlabel\relax\else
- \@expandtwoargs\in@{,\XTR@currentlabel,}{,\csname XTR@#2-labels\endcsname,}%
+ \@expandtwoargs\in@{,\XTR@currentlabel,}%
+ {,\csname XTR@#2-labels\endcsname,}%
\ifin@\XTR@maketrue\fi
\fi
}%
@@ -1164,15 +1203,18 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@ch@ckxtr}
-% Parse the list and compare each item with the counter in |#2|.
+% \meta{list}\meta{counter}\\
+% Parse the \meta{list} of numbers and compare each item with the
+%\meta{counter} holding the number of the current item.
% \begin{macrocode}
\def\XTR@ch@ckxtr#1#2{%
- \@for\XTR@resa:=#1\do{\expandafter\XTR@ch@ck@tr\XTR@resa--\@nil#2}%
+ \XKV@for@o#1\XTR@resa{\expandafter\XTR@ch@ck@tr\XTR@resa--\@nil#2}%
}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@ch@ck@tr}
-% Parse an element of the list. Basically, decide whether we have |x|
+% \meta{x}|-|\meta{y}|-|\meta{z}|\@nil|\meta{counter}\\
+% Parse an element of the list. Basically, decide whether we have |x|,
% |x-y|, |x-| or |-y| and act accordingly.
% \begin{macrocode}
\def\XTR@ch@ck@tr#1-#2-#3\@nil#4{%
@@ -1193,7 +1235,7 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\extractionlabel}
-% \changes{v1.3}{2005/01/12}{Was \ci{extractlabel}}
+% \changes{v1.3}{2005/01/12}{Was \cs{extractlabel}}
% \begin{macro}{\XTR@currentlabel}
% |\extractionlabel| saves its argument (after removing redundant spaces).
% This label will be used for conditional extraction. |\XTR@currentlabel|
@@ -1230,6 +1272,7 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@@xtract}
+% \oarg{label}\\
% Process the optional label, define line processing and start reading
% verbatim. Do not extract when the package is not active. Use a
% temporary file to extract the body to in case this needs to be
@@ -1267,15 +1310,18 @@
\def\XTR@processline@begin{%
% \end{macrocode}
% Initialize |\@temptokena| (used for temp file) and |\verbatim@line|
-% (used for output file).
+% (used for output file). Save the original content of |\verbatim@line|
+% for later use.
% \begin{macrocode}
\@temptokena{}%
- \expandafter\verbatim@line\expandafter{\expandafter}\expandafter
- \XTR@testbegin\the\verbatim@line!begin(extractskip)\@nil
+ \edef\XTR@orig@line{\the\verbatim@line}%
+ \verbatim@line{}%
+ \expandafter\XTR@testbegin\XTR@orig@line!begin(extractskip)\@nil
}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@testbegin}
+% \meta{text1}|\begin{extractskip}|\meta{text2}|\@nil|\\
% Checks whether |\begin{extractskip}| occurs.
% \begin{macrocode}
\def\XTR@testbegin#1!begin(extractskip)#2\@nil{%
@@ -1283,7 +1329,7 @@
\verbatim@line\expandafter{\the\verbatim@line#1}%
\def\XTR@tempa{#2}%
% \end{macrocode}
-% If |#2| empty, there is no |\begin{extractskip}|. Just write the
+% If \meta{text2} empty, there is no |\begin{extractskip}|. Just write the
% content to file.
% \begin{macrocode}
\ifx\XTR@tempa\@empty\XTR@processline@write\else\XKV@afterfi
@@ -1312,7 +1358,8 @@
}
% \end{macrocode}
% \end{macro}
-% \begin{macro}{\XKV@skiplabel}
+% \begin{macro}{\XTR@skiplabel}
+% \meta{text1}\oarg{label}\meta{text2}|\@nil|\\
% This macro checks whether a label is present and sets |\XTR@currentlabel|
% if necessary.
% \begin{macrocode}
@@ -1333,30 +1380,36 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@sk@plabel}
+% \meta{text}|[]\@nil|\\
% Remove extra brackets from input.
% \begin{macrocode}
\def\XTR@sk@plabel#1[]\@nil{\def\XTR@tempa{#1}}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@t@stbegin}
+% \meta{text}|\begin{extractskip}\@nil|\\
% Remove the extra |\begin{extractskip}| and start scanning for
% |\end{extractskip}| in the current line.
% \begin{macrocode}
-\def\XTR@t@stbegin#1!begin(extractskip)\@nil{\XTR@testend#1!end(extractskip)\@nil}
+\def\XTR@t@stbegin#1!begin(extractskip)\@nil{%
+ \XTR@testend#1!end(extractskip)\@nil
+}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@processline@end}
% Starts scanning for |\end{extractskip}| in case this was not on one
-% line with |\begin{extractskip}|.
+% line together with |\begin{extractskip}|. Comparable to |\XTR@processline@begin|.
% \begin{macrocode}
\def\XTR@processline@end{%
\@temptokena{}%
- \expandafter\verbatim@line\expandafter{\expandafter}\expandafter
- \XTR@testend\the\verbatim@line!end(extractskip)\@nil
+ \edef\XTR@orig@line{\the\verbatim@line}%
+ \verbatim@line{}%
+ \expandafter\XTR@testend\XTR@orig@line!end(extractskip)\@nil
}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@testend}
+% \meta{text1}|\end{extractskip}|\meta{text2}|\@nil|\\
% Check whether |\end{extractskip}| occurs in the line.
% \begin{macrocode}
\def\XTR@testend#1!end(extractskip)#2\@nil{%
@@ -1380,23 +1433,32 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@t@stend}
+% \meta{text}|\end{extractskip}\@nil|\\
% Remove the redundant |\end{extractskip}| and continue scanning for
-% |\begin{extractskip}| in this line.
+% for the string |\begin{extractskip}| in this line.
% \begin{macrocode}
-\def\XTR@t@stend#1!end(extractskip)\@nil{\XTR@testbegin#1!begin(extractskip)\@nil}
+\def\XTR@t@stend#1!end(extractskip)\@nil{%
+ \XTR@testbegin#1!begin(extractskip)\@nil
+}}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@processline@write}
-% Writes the material to the appropriate file.
+% \changes{v1.8}{2005/05/07}{Solved bug of not copying empty lines to the target file}
+% Writes the material to the appropriate file. If one of the tokens
+% has become empty, it might be because the line was empty originally
+% or because the parsing and removal of |\begin{extractskip}| and
+% |\end{extractskip}| made it empty. In the latter case, do not write
+% the empty line. In the former case, do write it.
% \begin{macrocode}
\def\XTR@processline@write{%
\ifXTR@st\ifcat$\the\@temptokena$\else
- \XTR@writetmp{\the\@temptokena}%
+ \XTR@writetmp{\the\@temptokena}%
\fi\fi
\ifXTR@extract\ifcat$\the\verbatim@line$\else
- \XTR@writeout{\the\verbatim@line}%
+ \XTR@writeout{\the\verbatim@line}%
\fi\fi
-}}
+ \ifx\XTR@orig@line\@empty\XTR@writetmp{}\XTR@writeout{}\fi
+}
% \end{macrocode}
% \end{macro}
% \begin{macro}{\endextract}
@@ -1433,7 +1495,8 @@
% First we check for an optional star.
% \begin{macrocode}
\def\extractline{%
- \XKV@ifstar{\XTR@sttrue\XTR@extractline}{\XTR@stfalse\XTR@extractline}%
+ \XKV@ifstar{\XTR@sttrue\XTR@extractline}%
+ {\XTR@stfalse\XTR@extractline}%
}
% \end{macrocode}
% \end{macro}
@@ -1454,6 +1517,7 @@
% \end{macrocode}
% \end{macro}
% \begin{macro}{\XTR@@xtractline}
+% \oarg{label}\meta{text}\meta{eol}\\
% The workhorse that reads input until the end of the line. Use the
% |\lowercase| trick for the definition.
% \begin{macrocode}
@@ -1504,26 +1568,29 @@
% Write header to the target file.
% \begin{macrocode}
\ifXTR@header
+% \end{macrocode}
+% Compute the time.
+% \begin{macrocode}
+ \@tempcnta\time
+ \divide\@tempcnta 60
+ \edef\XTR@tempb{%
+ \the\year/\ifnum\the\month<10 0\fi\the\month/%
+ \ifnum\the\day<10 0\fi\the\day,\the\@tempcnta:%
+ }
+ \multiply\@tempcnta 60
+ \@tempcntb\time
+ \advance\@tempcntb-\@tempcnta
+ \ifnum\@tempcntb<10
+ \xdef\XTR@tempb{\XTR@tempb0\the\@tempcntb}
+ \else
+ \xdef\XTR@tempb{\XTR@tempb\the\@tempcntb}
+ \fi
\begingroup
% \end{macrocode}
% Save the \% character.
% \begin{macrocode}
\catcode`\%=12
\gdef\XTR@tempa{%%\space}
-% \end{macrocode}
-% Compute the time.
-% \begin{macrocode}
- \@tempcnta\time
- \divide\@tempcnta 60
- \edef\XTR@tempb{\the\year/\the\month/\the\day, \the\@tempcnta:}
- \multiply\@tempcnta 60
- \@tempcntb\time
- \advance\@tempcntb-\@tempcnta
- \ifnum\@tempcntb<10
- \xdef\XTR@tempb{\XTR@tempb0\the\@tempcntb}
- \else
- \xdef\XTR@tempb{\XTR@tempb\the\@tempcntb}
- \fi
\endgroup
% \end{macrocode}
% Write all information to the target file.
@@ -1531,16 +1598,38 @@
\XTR@writeout{\XTR@tempa}
\filename@parse\XTR@file
\ifx\filename@ext\relax\def\filename@ext{tex}\fi
- \XTR@writeout{\XTR@tempa This is file, `\filename@base.\filename@ext',}
- \XTR@writeout{\XTR@tempa generated with the extract package.^^J\XTR@tempa}
+ \XTR@writeout{%
+ \XTR@tempa This is file, `\filename@base.\filename@ext',%
+ }
+ \XTR@writeout{%
+ \XTR@tempa generated with the extract package.^^J\XTR@tempa
+ }
\XTR@writeout{\XTR@tempa Generated on : \space\XTR@tempb}
\filename@parse\jobname
\ifx\filename@ext\relax\def\filename@ext{tex}\fi
- \XTR@writeout{\XTR@tempa From source \space: \space\filename@base.\filename@ext}
- \XTR@writeout{\XTR@tempa Using options: \space\csname opt@extract.sty\endcsname}
+ \XTR@writeout{%
+ \XTR@tempa From source \space: \space\filename@base.\filename@ext
+ }
+ \XTR@writeout{%
+ \XTR@tempa Using options: \space\csname opt@extract.sty\endcsname
+ }
\XTR@writeout{\XTR@tempa}
\fi
% \end{macrocode}
+% If requested, reconstruct the |\documentclass| command using
+% information from \pf{xkeyval}.
+% \begin{macrocode}
+\ifXTR@copydocumentclass
+ \def\XTR@tempa#1.cls\@nil{\def\XTR@tempa{#1}}
+ \expandafter\XTR@tempa\XKV@documentclass\@nil
+ \ifx\XKV@classoptionslist\@empty
+ \XTR@writeout{\string\documentclass{\XTR@tempa}}
+ \else
+ \@temptokena\expandafter{\XKV@classoptionslist}%
+ \XTR@writeout{\string\documentclass[\the\@temptokena]{\XTR@tempa}}
+ \fi
+\fi
+% \end{macrocode}
% Perform redefinitions at the beginning of the document.
% \begin{macrocode}
\AtBeginDocument{%
@@ -1552,12 +1641,14 @@
% Redefine environments.
% \begin{macrocode}
\XKV@ifundefined{XTR@envs}{}{%
- \@for\XTR@tempa:=\XTR@envs\do{%
+ \XKV@for@o\XTR@envs\XTR@tempa{%
% \end{macrocode}
% Check whether the environment is defined.
% \begin{macrocode}
\XKV@ifundefined\XTR@tempa{%
- \XTR@err{environment `\XTR@tempa' not defined; extraction canceled}%
+ \XTR@err{%
+ environment `\XTR@tempa' not defined; extraction canceled%
+ }%
}{%
% \end{macrocode}
% Backup the beginning of the environment.
@@ -1597,8 +1688,12 @@
% \end{macrocode}
% Write the content to the files.
% \begin{macrocode}
- \XTR@writeout{\string\begin{\XTR@tempa}\the\verbatim@line}%
- \XTR@writetmp{\string\begin{XTR\XTR@tempa}\the\verbatim@line}%
+ \XTR@writeout{%
+ \string\begin{\XTR@tempa}\the\verbatim@line
+ }%
+ \XTR@writetmp{%
+ \string\begin{XTR\XTR@tempa}\the\verbatim@line
+ }%
}%
% \end{macrocode}
% \end{macro}
@@ -1660,14 +1755,17 @@
% is reused at several places inside other macros, taking none-character
% input in its argument.
% \begin{macrocode}
- \@for\XTR@tempa:=\XTR@cmdsargs\do{%
+ \XKV@for@o\XTR@cmdsargs\XTR@tempa{%
\XKV@ifundefined\XTR@tempa{%
- \XTR@err{command `\@backslashchar\XTR@tempa' not defined; extraction canceled}%
+ \XTR@err{command `\@backslashchar\XTR@tempa' not defined;
+ extraction canceled%
+ }%
}{%
% \end{macrocode}
% Check whether allowed or not.
% \begin{macrocode}
- \@expandtwoargs\in@{,\XTR@tempa,}{,chapter,section,subsection,subsubsection,}%
+ \@expandtwoargs\in@{,\XTR@tempa,}%
+ {,chapter,section,subsection,subsubsection,}%
\ifin@
\ifx\XTR@tempa\XTR@tempb
\def\@chapter[#1]#2{%
@@ -1719,7 +1817,8 @@
}%
\fi
\else
- \XTR@err{unsupported command `\XTR@tempa'; try the `extract-cmdline option}%
+ \XTR@err{unsupported command `\XTR@tempa';
+ try the `extract-cmdline option}%
\fi
}%
}%
@@ -1729,19 +1828,23 @@
% Redefine a list of commands to write themselves and the text on the
% same line to the target file. This works similar to |\extractline|.
% \begin{macrocode}
- \@for\XTR@tempa:=\XTR@cmdsline\do{%
+ \XKV@for@o\XTR@cmdsline\XTR@tempa{%
\XKV@ifundefined\XTR@tempa{%
% \end{macrocode}
% Check whether the command is defined.
% \begin{macrocode}
- \XTR@err{command `\@backslashchar\XTR@tempa' not defined; extraction canceled}%
+ \XTR@err{command `\@backslashchar\XTR@tempa' not defined;
+ extraction canceled}%
}{%
% \end{macrocode}
% Check whether allowed or not.
% \begin{macrocode}
- \@expandtwoargs\in@{,\XTR@tempa,}{,chapter,section,subsection,subsubsection,}%
+ \@expandtwoargs\in@{,\XTR@tempa,}%
+ {,chapter,section,subsection,subsubsection,}%
\ifin@
- \XTR@err{use the `extract-cmd' option for command `\XTR@tempa'}%
+ \XTR@err{%
+ use the `extract-cmd' option for command `\XTR@tempa'%
+ }%
\else
% \end{macrocode}
% Backup the command.
@@ -1769,6 +1872,7 @@
% \end{macrocode}
% \begin{macro}{\XTR@extractcmdline}
% \changes{v1.4}{2005/02/06}{Changed temp macro to token register}
+% \meta{text}\meta{eol}\\
% Workhorse for the command line extraction method. This macros reads
% until the next end of line and saves the content in |\XTR@tempb|.
% \begin{macrocode}
@@ -1785,9 +1889,13 @@
% \begin{macrocode}
\def\XTR@@xtractcmdline{%
\XTR@writeout{}%
- \XTR@writeout{\expandafter\string\csname\XTR@tempa\endcsname\the\verbatim@line}%
+ \XTR@writeout{\expandafter\string\csname\XTR@tempa
+ \endcsname\the\verbatim@line
+ }%
\XTR@opentmp
- \XTR@writetmp{\expandafter\string\csname XTR\XTR@tempa\endcsname\the\verbatim@line}%
+ \XTR@writetmp{\expandafter\string\csname XTR\XTR@tempa
+ \endcsname\the\verbatim@line
+ }%
\XTR@closetmp
\endgroup
\input{\jobname.xtr}%
@@ -1816,6 +1924,7 @@
\usepackage[
active,
generate=file,
+ copydocumentclass=false,
extract-env=equation
]{extract}
\begin{extract}
@@ -1843,10 +1952,9 @@ Some text.
extract-cmd=section,
extract-cmdline=label
]{extract}
+\begin{extract*}
\newtheorem{exercise}{Exercise}
-\begin{extract}
-\documentclass{article}
-\end{extract}
+\end{extract*}
\begin{document}
\section{Theory}
\label{sec:1}
@@ -1869,9 +1977,6 @@ Some text.
figure-nrs={1,3},
figure-labels={fig-a,fig-b}
]{extract}
-\begin{extract}
-\documentclass{article}
-\end{extract}
\begin{document}
Some text.
\begin{figure}
@@ -1902,9 +2007,6 @@ Figure 4.
generate=file,
extract-env=equation*
]{extract}
-\begin{extract}
-\documentclass{article}
-\end{extract}
\begin{extract*}
\usepackage{amsmath}
\end{extract*}
@@ -1913,7 +2015,10 @@ Some text.
\begin{equation*}
x^2+y^2=z^2
\end{equation*}
-Some text.
+\begin{extract}
+$x=3$, $y=4$ and $z=5$
+satisfy this equation.
+\end{extract}
\end{document}
%</xtrex4>
%
@@ -1922,6 +2027,7 @@ Some text.
\usepackage[
active,
generate=file,
+ copydocumentclass=false,
extract-labels=type-a,
line-labels={type-a,type-c},
line-nrs=3
@@ -1950,9 +2056,6 @@ Some text.
generate=file,
extract-env=figure
]{extract}
-\begin{extract}
-\documentclass{article}
-\end{extract}
\begin{document}
\begin{figure}[!h]
\begin{extractskip}
@@ -1983,9 +2086,6 @@ c\end{extractskip}d
generate=file,
extractskip-labels=skipb
]{extract}
-\begin{extract}
-\documentclass{article}
-\end{extract}
\begin{document}
\begin{extract*}
\begin{itemize}
@@ -2007,6 +2107,7 @@ c\end{extractskip}d
\usepackage{url}
\usepackage{extract}
\usepackage{xcolor}
+\usepackage{fourier}
\usepackage{varioref}
\def\reftextafter{on page~\thevpagerefnum}
\def\reftextbefore{on page~\thevpagerefnum}
@@ -2014,7 +2115,7 @@ c\end{extractskip}d
\def\reftextfacebefore{on page~\thevpagerefnum}
\usepackage{listings}
\lstnewenvironment{command}{%
- \lstset{columns=flexible,frame=single,backgroundcolor=\color{yellow},%
+ \lstset{columns=flexible,frame=single,backgroundcolor=\color{blue!20},%
xleftmargin=\fboxsep,xrightmargin=\fboxsep,escapeinside=`',gobble=1}}{}
\lstnewenvironment{example}{%
\lstset{basicstyle=\footnotesize\ttfamily,columns=flexible,frame=single,%
@@ -2046,6 +2147,18 @@ c\end{extractskip}d
}%
\@tempa\endgroup\@esphack
}
+\def\DescribeMacros{\leavevmode\@bsphack
+ \begingroup\MakePrivateLetters\Describe@Macros}
+\def\Describe@Macros#1{\endgroup\strut
+ \marginpar{\raggedleft
+ \def\@tempa{#1}\count@\z@
+ \@for\@tempa:=\@tempa\do{%
+ \ifnum\count@>\z@\\\fi\advance\count@\@ne
+ \MacroFont\expandafter\string\@tempa
+ \expandafter\SpecialUsageIndex\expandafter{\@tempa}%
+ }}%
+ \@esphack\ignorespaces
+}
\def\DescribeOption#1{\leavevmode\@bsphack
\marginpar{\raggedleft\PrintDescribeOption{#1}}%
\SpecialOptionIndex{#1}\@esphack\ignorespaces}
@@ -2081,18 +2194,26 @@ c\end{extractskip}d
\@for\@tempa:=#1\do{%
\\\strut\MacroFont\@tempa\SpecialEnvIndex\@tempa
}}\@esphack\ignorespaces}
+\renewenvironment{theglossary}{%
+ \glossary@prologue
+ \GlossaryParms \let\item\@idxitem \ignorespaces
+ }{}%
\makeatother
\def\PrintChangesX{%
\begingroup
- \let\efill\relax
- \setlength{\columnsep}{18pt}%
- \setlength{\columnseprule}{.4pt}%
- \PrintChanges
+ \let\efill\relax
+ \PrintChanges
+ \endgroup
+}
+\def\PrintIndexX{%
+ \begingroup
+ \setcounter{IndexColumns}{2}
+ \setlength{\columnsep}{18pt}%
+ \setlength{\columnseprule}{.4pt}%
+ \PrintIndex
\endgroup
}
\def\pf#1{\textsf{#1}}
-\def\bs{\symbol{'134}}
-\def\ci#1{\texttt{\bs#1}}
\def\descriptionlabel{\hspace\labelsep\normalfont}
\EnableCrossrefs
\RecordChanges
@@ -2111,9 +2232,8 @@ c\end{extractskip}d
@MISC{xkeyval,
author = {Hendri Adriaens},
- title = {\pf{xkeyval} package, 2.1},
- howpublished = {\url{CTAN:/macros/latex/contrib/xkeyval}},
- year = {2005/02/08}
+ title = {\pf{xkeyval} package},
+ howpublished = {\url{CTAN:/macros/latex/contrib/xkeyval}}
}
@MISC{verbatim,
diff --git a/Master/texmf-dist/tex/latex/extract/extract.sty b/Master/texmf-dist/tex/latex/extract/extract.sty
index 994ba5c6f1c..46a653bf85d 100644
--- a/Master/texmf-dist/tex/latex/extract/extract.sty
+++ b/Master/texmf-dist/tex/latex/extract/extract.sty
@@ -31,34 +31,35 @@
%% extract.sty.
%%
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{extract}[2005/02/14 v1.6 extract content from document (HA)]
+\ProvidesPackage{extract}
+ [2005/05/07 v1.8 extract content from document (HA)]
\RequirePackage{verbatim}
\RequirePackage{xkeyval}
\newwrite\XTR@out
\newwrite\XTR@tmp
\newif\ifXTR@st
\newif\ifXTR@skip
-\newif\ifXTR@active
\newif\ifXTR@extract
-\newif\ifXTR@header\XTR@headertrue
-\newif\ifXTR@handles\XTR@handlestrue
\def\XTR@err#1{\PackageError{extract}{#1}\@ehc}
-\def\XTR@namelet#1#2{\expandafter\let\csname#1\expandafter\endcsname\csname#2\endcsname}
-\DeclareOptionX[XTR]{active}{\XTR@activetrue}
+\def\XTR@namelet#1#2{%
+ \expandafter\let\csname#1\expandafter\endcsname\csname#2\endcsname
+}
+\define@boolkey[XTR]{extract.sty}[XTR@]{active}[true]{}
+\define@boolkey[XTR]{extract.sty}[XTR@]{header}[true]{}
+\define@boolkey[XTR]{extract.sty}[XTR@]{handles}[true]{}
+\define@boolkey[XTR]{extract.sty}[XTR@]{copydocumentclass}[true]{}
\DeclareOptionX[XTR]{generate}{\lowercase{\def\XTR@file{#1}}}
-\DeclareOptionX[XTR]{no-header}[false]{\XKV@setbool{XTR@header}{#1}}
-\DeclareOptionX[XTR]{document-handles}[true]{\XKV@setbool{XTR@handles}{#1}}
\DeclareOptionX[XTR]{extract-env}{%
\def\XTR@envs{#1}%
- \@for\XTR@tempa:=\XTR@envs\do\XTR@tempb
+ \XKV@for@n{#1}\XTR@tempa\XTR@tempb
}
\DeclareOptionX[XTR]{extract-cmd}{%
\def\XTR@cmdsargs{#1}%
- \@for\XTR@tempa:=\XTR@cmdsargs\do\XTR@tempb
+ \XKV@for@n{#1}\XTR@tempa\XTR@tempb
}
\DeclareOptionX[XTR]{extract-cmdline}{%
\def\XTR@cmdsline{#1}%
- \@for\XTR@tempa:=\XTR@cmdsline\do\XTR@tempb
+ \XKV@for@n{#1}\XTR@tempa\XTR@tempb
}
\def\XTR@tempb{%
\DeclareOptionX[XTR]{\XTR@tempa-nrs}{%
@@ -73,6 +74,7 @@
\def\XTR@tempa{extract}\XTR@tempb
\def\XTR@tempa{extractskip}\XTR@tempb
\DeclareOptionX*{\XTR@err{Unknown option `\CurrentOption'}}
+\ExecuteOptionsX[XTR]{header=true,handles=true,copydocumentclass=true}
\ProcessOptionsX[XTR]
\def\XTR@opentmp{\immediate\openout\XTR@tmp\jobname.xtr\relax}
\def\XTR@writetmp{\immediate\write\XTR@tmp}
@@ -84,7 +86,9 @@
\XTR@err{no file to generate; extract deactivated}
}{}
\XTR@opentmp
- \XTR@writetmp{\string\lowercase{\string\def\string\XTR@tempa{\jobname}}}
+ \XTR@writetmp{%
+ \string\lowercase{\string\def\string\XTR@tempa{\jobname}}%
+ }
\XTR@closetmp
\input{\jobname.xtr}
\ifx\XTR@tempa\XTR@file
@@ -132,7 +136,8 @@
\@nameuse{ifXTR@#1}\else
\XKV@ifundefined{XTR@#2-labels}{}{%
\ifx\XTR@currentlabel\relax\else
- \@expandtwoargs\in@{,\XTR@currentlabel,}{,\csname XTR@#2-labels\endcsname,}%
+ \@expandtwoargs\in@{,\XTR@currentlabel,}%
+ {,\csname XTR@#2-labels\endcsname,}%
\ifin@\XTR@maketrue\fi
\fi
}%
@@ -146,7 +151,7 @@
\global\let\XTR@currentlabel\relax
}
\def\XTR@ch@ckxtr#1#2{%
- \@for\XTR@resa:=#1\do{\expandafter\XTR@ch@ck@tr\XTR@resa--\@nil#2}%
+ \XKV@for@o#1\XTR@resa{\expandafter\XTR@ch@ck@tr\XTR@resa--\@nil#2}%
}
\def\XTR@ch@ck@tr#1-#2-#3\@nil#4{%
\ifx\@empty#1\@empty
@@ -191,8 +196,9 @@
\lowercase{\endgroup
\def\XTR@processline@begin{%
\@temptokena{}%
- \expandafter\verbatim@line\expandafter{\expandafter}\expandafter
- \XTR@testbegin\the\verbatim@line!begin(extractskip)\@nil
+ \edef\XTR@orig@line{\the\verbatim@line}%
+ \verbatim@line{}%
+ \expandafter\XTR@testbegin\XTR@orig@line!begin(extractskip)\@nil
}
\def\XTR@testbegin#1!begin(extractskip)#2\@nil{%
\@temptokena\expandafter{\the\@temptokena#1}%
@@ -224,11 +230,14 @@
\fi
}
\def\XTR@sk@plabel#1[]\@nil{\def\XTR@tempa{#1}}
-\def\XTR@t@stbegin#1!begin(extractskip)\@nil{\XTR@testend#1!end(extractskip)\@nil}
+\def\XTR@t@stbegin#1!begin(extractskip)\@nil{%
+ \XTR@testend#1!end(extractskip)\@nil
+}
\def\XTR@processline@end{%
\@temptokena{}%
- \expandafter\verbatim@line\expandafter{\expandafter}\expandafter
- \XTR@testend\the\verbatim@line!end(extractskip)\@nil
+ \edef\XTR@orig@line{\the\verbatim@line}%
+ \verbatim@line{}%
+ \expandafter\XTR@testend\XTR@orig@line!end(extractskip)\@nil
}
\def\XTR@testend#1!end(extractskip)#2\@nil{%
\@temptokena\expandafter{\the\@temptokena#1}%
@@ -239,15 +248,18 @@
\XTR@t@stend#2\@nil
\fi
}
-\def\XTR@t@stend#1!end(extractskip)\@nil{\XTR@testbegin#1!begin(extractskip)\@nil}
+\def\XTR@t@stend#1!end(extractskip)\@nil{%
+ \XTR@testbegin#1!begin(extractskip)\@nil
+}}
\def\XTR@processline@write{%
\ifXTR@st\ifcat$\the\@temptokena$\else
- \XTR@writetmp{\the\@temptokena}%
+ \XTR@writetmp{\the\@temptokena}%
\fi\fi
\ifXTR@extract\ifcat$\the\verbatim@line$\else
- \XTR@writeout{\the\verbatim@line}%
+ \XTR@writeout{\the\verbatim@line}%
\fi\fi
-}}
+ \ifx\XTR@orig@line\@empty\XTR@writetmp{}\XTR@writeout{}\fi
+}
\def\endextract{\XTR@stfalse\XTR@endextract}
\@namedef{endextract*}{\XTR@sttrue\XTR@endextract}
\def\XTR@endextract{%
@@ -260,7 +272,8 @@
\@namedef{extractskip}{\XTR@activefalse\@nameuse{extract*}}
\XTR@namelet{endextractskip}{endextract*}
\def\extractline{%
- \XKV@ifstar{\XTR@sttrue\XTR@extractline}{\XTR@stfalse\XTR@extractline}%
+ \XKV@ifstar{\XTR@sttrue\XTR@extractline}%
+ {\XTR@stfalse\XTR@extractline}%
}
\def\XTR@extractline{%
\begingroup
@@ -291,42 +304,65 @@
\ifXTR@active
\immediate\openout\XTR@out\XTR@file\relax
\ifXTR@header
+ \@tempcnta\time
+ \divide\@tempcnta 60
+ \edef\XTR@tempb{%
+ \the\year/\ifnum\the\month<10 0\fi\the\month/%
+ \ifnum\the\day<10 0\fi\the\day,\the\@tempcnta:%
+ }
+ \multiply\@tempcnta 60
+ \@tempcntb\time
+ \advance\@tempcntb-\@tempcnta
+ \ifnum\@tempcntb<10
+ \xdef\XTR@tempb{\XTR@tempb0\the\@tempcntb}
+ \else
+ \xdef\XTR@tempb{\XTR@tempb\the\@tempcntb}
+ \fi
\begingroup
\catcode`\%=12
\gdef\XTR@tempa{%%\space}
- \@tempcnta\time
- \divide\@tempcnta 60
- \edef\XTR@tempb{\the\year/\the\month/\the\day, \the\@tempcnta:}
- \multiply\@tempcnta 60
- \@tempcntb\time
- \advance\@tempcntb-\@tempcnta
- \ifnum\@tempcntb<10
- \xdef\XTR@tempb{\XTR@tempb0\the\@tempcntb}
- \else
- \xdef\XTR@tempb{\XTR@tempb\the\@tempcntb}
- \fi
\endgroup
\XTR@writeout{\XTR@tempa}
\filename@parse\XTR@file
\ifx\filename@ext\relax\def\filename@ext{tex}\fi
- \XTR@writeout{\XTR@tempa This is file, `\filename@base.\filename@ext',}
- \XTR@writeout{\XTR@tempa generated with the extract package.^^J\XTR@tempa}
+ \XTR@writeout{%
+ \XTR@tempa This is file, `\filename@base.\filename@ext',%
+ }
+ \XTR@writeout{%
+ \XTR@tempa generated with the extract package.^^J\XTR@tempa
+ }
\XTR@writeout{\XTR@tempa Generated on : \space\XTR@tempb}
\filename@parse\jobname
\ifx\filename@ext\relax\def\filename@ext{tex}\fi
- \XTR@writeout{\XTR@tempa From source \space: \space\filename@base.\filename@ext}
- \XTR@writeout{\XTR@tempa Using options: \space\csname opt@extract.sty\endcsname}
+ \XTR@writeout{%
+ \XTR@tempa From source \space: \space\filename@base.\filename@ext
+ }
+ \XTR@writeout{%
+ \XTR@tempa Using options: \space\csname opt@extract.sty\endcsname
+ }
\XTR@writeout{\XTR@tempa}
\fi
+\ifXTR@copydocumentclass
+ \def\XTR@tempa#1.cls\@nil{\def\XTR@tempa{#1}}
+ \expandafter\XTR@tempa\XKV@documentclass\@nil
+ \ifx\XKV@classoptionslist\@empty
+ \XTR@writeout{\string\documentclass{\XTR@tempa}}
+ \else
+ \@temptokena\expandafter{\XKV@classoptionslist}%
+ \XTR@writeout{\string\documentclass[\the\@temptokena]{\XTR@tempa}}
+ \fi
+\fi
\AtBeginDocument{%
\ifXTR@handles
\XTR@writeout{}%
\XTR@writeout{\string\begin{document}}%
\fi
\XKV@ifundefined{XTR@envs}{}{%
- \@for\XTR@tempa:=\XTR@envs\do{%
+ \XKV@for@o\XTR@envs\XTR@tempa{%
\XKV@ifundefined\XTR@tempa{%
- \XTR@err{environment `\XTR@tempa' not defined; extraction canceled}%
+ \XTR@err{%
+ environment `\XTR@tempa' not defined; extraction canceled%
+ }%
}{%
\XTR@namelet{XTR\XTR@tempa}{\XTR@tempa}%
\@namedef{\XTR@tempa\expandafter}\expandafter{\expandafter
@@ -338,8 +374,12 @@
\let\do\@makeother\dospecials\catcode`\^^M\active
\def\verbatim@processline{%
\let\verbatim@processline\XTR@processline@begin
- \XTR@writeout{\string\begin{\XTR@tempa}\the\verbatim@line}%
- \XTR@writetmp{\string\begin{XTR\XTR@tempa}\the\verbatim@line}%
+ \XTR@writeout{%
+ \string\begin{\XTR@tempa}\the\verbatim@line
+ }%
+ \XTR@writetmp{%
+ \string\begin{XTR\XTR@tempa}\the\verbatim@line
+ }%
}%
\XTR@sttrue\let\XTR@tempb\verbatim@
\else
@@ -368,11 +408,14 @@
\let\XTR@sect\@sect
\let\XTR@chapter\@chapter
\def\XTR@tempb{chapter}%
- \@for\XTR@tempa:=\XTR@cmdsargs\do{%
+ \XKV@for@o\XTR@cmdsargs\XTR@tempa{%
\XKV@ifundefined\XTR@tempa{%
- \XTR@err{command `\@backslashchar\XTR@tempa' not defined; extraction canceled}%
+ \XTR@err{command `\@backslashchar\XTR@tempa' not defined;
+ extraction canceled%
+ }%
}{%
- \@expandtwoargs\in@{,\XTR@tempa,}{,chapter,section,subsection,subsubsection,}%
+ \@expandtwoargs\in@{,\XTR@tempa,}%
+ {,chapter,section,subsection,subsubsection,}%
\ifin@
\ifx\XTR@tempa\XTR@tempb
\def\@chapter[#1]#2{%
@@ -412,19 +455,24 @@
}%
\fi
\else
- \XTR@err{unsupported command `\XTR@tempa'; try the `extract-cmdline option}%
+ \XTR@err{unsupported command `\XTR@tempa';
+ try the `extract-cmdline option}%
\fi
}%
}%
}%
\XKV@ifundefined{XTR@cmdsline}{}{%
- \@for\XTR@tempa:=\XTR@cmdsline\do{%
+ \XKV@for@o\XTR@cmdsline\XTR@tempa{%
\XKV@ifundefined\XTR@tempa{%
- \XTR@err{command `\@backslashchar\XTR@tempa' not defined; extraction canceled}%
+ \XTR@err{command `\@backslashchar\XTR@tempa' not defined;
+ extraction canceled}%
}{%
- \@expandtwoargs\in@{,\XTR@tempa,}{,chapter,section,subsection,subsubsection,}%
+ \@expandtwoargs\in@{,\XTR@tempa,}%
+ {,chapter,section,subsection,subsubsection,}%
\ifin@
- \XTR@err{use the `extract-cmd' option for command `\XTR@tempa'}%
+ \XTR@err{%
+ use the `extract-cmd' option for command `\XTR@tempa'%
+ }%
\else
\XTR@namelet{XTR\XTR@tempa}{\XTR@tempa}%
\@namedef{\XTR@tempa\expandafter}\expandafter{\expandafter
@@ -444,9 +492,13 @@
}%
\def\XTR@@xtractcmdline{%
\XTR@writeout{}%
- \XTR@writeout{\expandafter\string\csname\XTR@tempa\endcsname\the\verbatim@line}%
+ \XTR@writeout{\expandafter\string\csname\XTR@tempa
+ \endcsname\the\verbatim@line
+ }%
\XTR@opentmp
- \XTR@writetmp{\expandafter\string\csname XTR\XTR@tempa\endcsname\the\verbatim@line}%
+ \XTR@writetmp{\expandafter\string\csname XTR\XTR@tempa
+ \endcsname\the\verbatim@line
+ }%
\XTR@closetmp
\endgroup
\input{\jobname.xtr}%
diff --git a/Master/texmf-dist/tpm/extract.tpm b/Master/texmf-dist/tpm/extract.tpm
index 1690533221f..fe6134ed3b9 100644
--- a/Master/texmf-dist/tpm/extract.tpm
+++ b/Master/texmf-dist/tpm/extract.tpm
@@ -3,7 +3,7 @@
<rdf:Description about="http://texlive.dante.de/texlive/Package/extract.zip">
<TPM:Name>extract</TPM:Name>
<TPM:Type>Package</TPM:Type>
- <TPM:Date>2006/01/11 23:53:09</TPM:Date>
+ <TPM:Date>2005/05/07 12:39:04</TPM:Date>
<TPM:Version>1.0</TPM:Version>
<TPM:Creator>rahtz</TPM:Creator>
<TPM:Title>
@@ -32,15 +32,15 @@ slides from a presentation and use them in a new file.
<TPM:Author>unknown</TPM:Author>
<TPM:Size>283041</TPM:Size>
<TPM:Build/>
- <TPM:RunFiles size="17047">
+ <TPM:RunFiles size="17802">
texmf-dist/tex/latex/extract/extract.sty
texmf-dist/tpm/extract.tpm
</TPM:RunFiles>
- <TPM:DocFiles size="195683">
+ <TPM:DocFiles size="204380">
texmf-dist/doc/latex/extract/README
texmf-dist/doc/latex/extract/extract.pdf
</TPM:DocFiles>
- <TPM:SourceFiles size="70311">texmf-dist/source/latex/extract/extract.dtx</TPM:SourceFiles>
+ <TPM:SourceFiles size="74829">texmf-dist/source/latex/extract/extract.dtx</TPM:SourceFiles>
<TPM:Provides>Package/extract</TPM:Provides>
</rdf:Description>
</rdf:RDF>