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authorKarl Berry <karl@freefriends.org>2013-03-28 23:13:15 +0000
committerKarl Berry <karl@freefriends.org>2013-03-28 23:13:15 +0000
commitf694133ff6a72f793698ddca29def829a6bbcb1d (patch)
tree1ac86eb194be96eec6e773838325851d2cf0dfee /Master/texmf-dist
parentb4c8139007078b0a07b19aa44f430f7bfd37c43a (diff)
skdoc (28mar13)
git-svn-id: svn://tug.org/texlive/trunk@29544 c570f23f-e606-0410-a88d-b1316a301751
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+% \iffalse
+%% skdoc documentation class
+%%
+%% Copyright (C) 2012 by Simon Sigurdhsson <sigurdhsson@gmail.com>
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% http://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 Maintainer of this work is Simon Sigurdhsson.
+%%
+%% This work consists of the files skdoc.dtx
+%% and the derived filebase skdoc.cls.
+%
+%<*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
+
+\preamble
+\endpreamble
+
+\keepsilent
+\askforoverwritefalse
+
+\generate{%
+ \file{skdoc.cls}{\from{skdoc.dtx}{class}}%
+}
+
+\begingroup
+\obeyspaces
+\Msg{*************************************************************}%
+\Msg{* *}%
+\Msg{* To finish the installation you have to move the following *}%
+\Msg{* file into a directory searched by TeX: *}%
+\Msg{* *}%
+\Msg{* skdoc.cls *}%
+\Msg{* *}%
+\Msg{* To produce the documentation run the file skdoc.dtx *}%
+\Msg{* through LaTeX. *}%
+\Msg{* *}%
+\Msg{* Happy TeXing! *}%
+\Msg{* *}%
+\Msg{*************************************************************}%
+\endgroup%
+
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+%</ignore>
+%<*class>
+\RequirePackage{expl3}
+%</class>
+%<*driver>
+\RequirePackage{xparse}
+\ProvidesExplFile{skdoc.dtx}
+%</driver>
+%<class>\ProvidesExplClass{skdoc}
+%<*class>
+ {2012/12/26}{1.0}{skdoc documentation class}
+%</class>
+%
+%<*driver>
+\msg_new:nnn{skdoc-dtx}{not-installed}
+ {Run~`tex'~on~skdoc.dtx~before~generating~the~documentation!}
+\IfFileExists{skdoc.cls}{}{
+ \msg_fatal:nn{skdoc-dtx}{not-installed}
+}
+\ExplSyntaxOff
+\DeclareDocumentCommand\MakePercentIgnore{}{\catcode`\%9\relax}
+\DeclareDocumentCommand\MakePercentComment{}{\catcode`\%14\relax}
+\DeclareDocumentCommand\DocInput{m}{
+ \MakePercentIgnore\input{#1}\MakePercentComment
+}
+\documentclass{skdoc}
+\usepackage{hologo}
+\usepackage{booktabs}
+\usepackage[style=authoryear,backend=biber]{biblatex}
+%%\usepackage{chslacite}
+\begin{filecontents}{skdoc.bib}
+@online{Lazarides12,
+ author = {Yannis Lazarides},
+ title = {Different approach to literate programming for \LaTeX},
+ year = {2012},
+ url = {http://tex.stackexchange.com/q/47237/66}
+}
+@online{Talbot13,
+ author = {Nicola Talbot},
+ title = {Answer to \enquote{Distinct formatted page numbers with glossaries and Xindy}},
+ year = {2013},
+ url = {http://tex.stackexchange.com/a/89830/66}
+}
+\end{filecontents}
+\addbibresource{skdoc.bib}
+\OnlyDescription
+\begin{document}
+ \DocInput{skdoc.dtx}
+\end{document}
+% \fi
+%
+% \deftripstyle{skdoc-class}{}{}{}%
+% {\small The~\textbf{\thepkg}~document~class,~\theversion}%
+% {}{\small\pagemark}
+% \pagestyle{skdoc-class}
+%
+% \version{1.0}
+% \changes{1.0}{Initial version}
+%
+% \package[ctan=skbundle,vcs=https://github.com/urdh/skdoc]{skdoc}
+% \repository{https://github.com/urdh/skdoc}
+% \title{The \thepkg{} document class}
+% \author{Simon Sigurdhsson}
+% \email{sigurdhsson@gmail.com}
+% \maketitle
+%
+% \begin{abstract}
+% The \thepkg{} class provides macros to document the functionality
+% and implementation of \LaTeX\ packages and document classes. It is
+% loosely based on the \pkg{ydoc} and \pkg{ltxdoc} classes, but has
+% a number of incompatible differences.
+%
+% The class defines a \env{MacroCode} environment which substitutes
+% the usual \pkg{docstrip} method of installing packages. It has the
+% ability to generate both documentation and code in a single run of
+% a single file.
+% \end{abstract}
+%
+% \tableofcontents
+%
+% \section{Introduction}
+% This document class, inspired by a question on the \TeX\ Stack
+% Exchange\footcite{Lazarides12}, aims to provide an alternative to
+% the standard \pkg{docstrip} method of literate programming for
+% \LaTeX\ packages. It also aims to provide a more modern, appealing
+% style for \LaTeX\ package documentation.
+%
+% In order to achieve this, it builds upon already existing features
+% of the \pkg{expl3}, \pkg{verbatim} and \pkg{ydoc} packages as well
+% as the KOMA-script document classes.
+%
+% So far it is mainly intended to be an experiment to explore a less
+% cumbersome way of writing \LaTeX\ packages, and as such I give no
+% guarantee that this package will continue to exist in a working
+% state (\emph{i.e.} future users may not be able to extract code from
+% package documentation based on \thepkg) or that its public API
+% (commands and environments described by this documentation; consider
+% undocumented macros part of a private API) will be stable.
+%
+% The documentation of \thepkg\ is in fact typeset using the class
+% itself. It does not, however, make use of the main feature of this
+% class (the \env{MacroCode} environment), because bootstrapping the
+% class to generate itself is more complicated than it is useful.
+%
+% \section{Documentation}
+% Since \thepkg\ is based on \pkg{ydoc} many of the macros and
+% environment present in that package are also available in \thepkg,
+% in a possibly redefined incanation. However, any macros or
+% environment present in \pkg{ydoc} but not described in this
+% documentation should be considered part of the private API of
+% \thepkg. In the future, the removal of the \pkg{ydoc} dependency
+% may result in such macros being unavailable, and at present changes
+% made by \thepkg\ may break such macros without notice.
+%
+% \subsection{Options}
+% \Option{load}\WithValues{\meta{package}}\AndDefault{\cs{jobname}}
+% The \thepkg\ document class has only one option. The \opt{load}
+% option declares that if the package specified exists, it should
+% be loaded. This is intended to load any package provided in the
+% implementation, but requires that the documentation provides
+% stub variants of the macros used in the documentation so that
+% \LaTeX\ still completes its first run. \Warning{The \opt{load}
+% option will likely disappear in a future version.}
+%
+% \subsection{General macros}
+% The document class defines a number of general macros intended for
+% use in parts of the document not strictly considered
+% \enquote{documentation} or \enquote{implementation}, in addition to
+% being used in those parts. These \enquote{general} macros include
+% macros that define metadata, generate the title page, typeset
+% notices or warnings and those that refer to macros, environments,
+% packages and such.
+%
+% \subsubsection{Metadata}
+% Several macros for defining metadata (\emph{i.e.} information about
+% the package and its documentation) are made available. These mostly
+% set an internal variable which is used to typeset the title page,
+% and to insert PDF metadata whenever \hologo{pdfLaTeX} is used to
+% generate the documentation.
+%
+% \DescribeMacro\package['ctan='<identifier>',vcs='<url>]{<package name>}
+% The \cs{package} macro defines the package name used by \cs{thepkg},
+% \cs{maketitle} and similar macros. It also calls \cs{title} to set
+% a sensible default title based on the package name. The optional
+% key-value argument takes two keys: \texttt{ctan} and \texttt{vcs}.
+% The first one accepts an optional value \meta{identifier}, which
+% should be the identifier the package has on CTAN (the default is
+% \cs{jobname}), while the other takes a mandatory argument \meta{url}
+% specifying the URL of a VCS repository where development versions
+% of the package are available. The two optional keys imply calls to
+% the \cs{ctan} and \cs{repository} macros, respectively.
+%
+% \DescribeMacro\version{<version>}
+% Sets the version number of the package the documentation describes.
+% Here, \meta{version} should not include the initial \enquote{v},
+% \emph{i.e.} the argument should be the same as that given to
+% \emph{e.g.} the \LaTeX3 \cs{ProvidesExplPackage} or the standard
+% \pkg{ltxdoc} \cs{changes}.
+%
+% \DescribeMacro\ctan{<identifier>}
+% As detailed above, this macro defines the CTAN identifier of the
+% package, which is (optionally) used in the \cs{maketitle} macro.
+%
+% \DescribeMacro\repository{<url>}
+% Again, as detailed above this macro defines the URL of a source code
+% repository containing a development version of the package, which
+% is optionally used by \cs{maketitle}.
+%
+% \DescribeMacro\author{<name>}
+% Defines the name of the package author. This is used by
+% \cs{maketitle} and is mandatory if \cs{maketitle} is used.
+%
+% \DescribeMacro\email{<email>}
+% Defines the email of the package author. This is used by
+% \cs{maketitle} and is mandatory if \cs{maketitle} is used.
+%
+% \DescribeMacro\title{<title>}
+% Defines the package title. By default, the \cs{package} macro sets
+% a sensible title that should suit most packages, but using \cs{title}
+% will override this title (useful for \emph{e.g.} document classes or
+% \hologo{BibTeX} styles).
+%
+% Three macros retrieving the set metadata are also available. They
+% can be used to typeset the current version of the package, and the
+% package name, respectively.
+%
+% \DescribeMacro\theversion
+% Returns the version as defined by \cs{version}, with a leading
+% \enquote{v}. That is, issuing \Macro\version{1.0} makes
+% \cs{theversion} print \enquote{v1.0}.
+%
+% \DescribeMacro\thepackage
+% \DescribeMacro\thepkg
+% The \cs{thepackage} and \cs{thepkg} macros return the package name
+% as defined by the \cs{package} macro, enclosed in \cs{pkg*}. That is,
+% the package name is typeset as a package but not indexed.
+%
+% \subsubsection{The preamble}
+% The preamble of any documentation most often consists of a title page
+% containing an abstract, and possibly a table of contents. The \thepkg
+% \ package provides macros and environments that typeset such things,
+% and these should be fully compatible with most other document classes.
+%
+% \DescribeMacro\maketitle
+% The \cs{maketitle} macro typesets a title page. This title page uses
+% the metadata defined by the macros described earlier, and typesets
+% them in a manner which is illustrated by the documentation of this
+% class. This style is inspired by \pkg{skrapport}, which is in turn
+% inspired by the title pages of the Prac\TeX\ Journal.
+%
+% \DescribeEnv[<package abstract>]{abstract}
+% The \env{abstract} environment typesets an abstract of the package.
+% Again, its style is illustrated by this document and it is inspired
+% by the \pkg{skrapport} package as well as the Prac\TeX\ Journal.
+%
+% \DescribeMacro\tableofcontents
+% Finally, a Table of Contents may be printed. The actual table of
+% contents is provided by the \pkg{scrartcl} document class, but \thepkg
+% \ redefines a couple of the internal macros to style the Table of
+% Contents in a manner similar to that of the \pkg{microtype} manual.
+%
+% \subsubsection{The LPPL license}
+% \DescribeMacro\PrintLPPL
+% If the LPPL license is present in a directory where \LaTeX\ can find
+% it, in a file called \file{lppl.tex}, then \cs{PrintLPPL} will
+% include the entire LPPL license in the document, and typeset it in
+% a fairly compact manner.
+%
+% \subsubsection{Notices and warnings}
+% The document class provides macros to indicate information that may
+% be of extra importance in the documentation. Such information is
+% categorized as either notices or warnings, which are treated
+% differently.
+%
+% \DescribeMacro\Notice{<notice>}
+% A notice is a short piece of text that contains information that may
+% explain some unexpected but unharmful behaviour of a macro or similar.
+% It is typeset inline, emphasized and in parantheses --- as such, the
+% sequence \Macro\Notice{a notice} yields \Notice{a notice}.
+%
+% \DescribeMacro\Warning{<warning>}
+% A warning is a short comment that conveys information that the user
+% must be aware of. This includes unexpected potentially harmful
+% behaviour, deprecation notices and so on. It is typeset in its own
+% \cs{fbox} --- the sequence \Macro\Warning{a warning} yields the
+% following: \Warning{a warning}
+%
+% \DescribeMacro\LongWarning{<warning>}
+% The \cs{LongWarning} macro is a variant of \cs{Warning} that has been
+% adapted for longer texts, possibly including paragraph breaks. Like
+% \cs{Warning}, it is typeset in a box: \LongWarning{a long warning}
+%
+% \subsubsection{Referential macros}\label{sec:ref-macros}
+% The family of macros originating from \cs{cs} are used to typeset
+% various concepts in running text. In addition to adhering to the
+% general format of the corresponding concept, they index their
+% argument. Each of these macros have a starred variant which does
+% not index its argument; use these when appropriate.
+%
+% \DescribeMacro\cs{<command sequence>}
+% Typesets a command sequence, or macro. The argument should be
+% provided without the leading backslash, and the command sequence
+% will be typeset in a monospaced font.
+%
+% \DescribeMacro\env{<environment name>}
+% Typesets an environment name, which will be typeset in a monospace
+% font.
+%
+% \DescribeMacro\pkg{<package name>}
+% Typesets a package, document class or bundle name. The name will
+% be typeset in a sans-serif font.
+%
+% \DescribeMacro\opt{<option>}
+% Typesets a package or document class option. As of \theversion,
+% options are typeset using a monospace font.
+%
+% \DescribeMacro\bib{<\hologo{BibTeX} entry type>}
+% Typesets a \hologo{BibTeX} entry type. The agument should be provided
+% without the leading \texttt{@} sign. The entry type will be typeset
+% in a monospace font.
+%
+% \DescribeMacro\thm{<theme name>}
+% Typesets a theme name. As of \theversion, the theme name will be
+% typeset in an upright serif font.
+%
+% \DescribeMacro\file{<filename>}
+% Typesets a filename. As of \theversion, the filename will be typeset
+% in a monospace font.
+%
+% \subsection{Documenting the package}\label{sec:doc-macros}
+% The documentation part of any \LaTeX\ manual is arguably the most
+% important one, and to facilitate proper typesetting of the
+% documentation \thepkg\ povides a number of different macros, all
+% inspired by or inherited from \pkg{ydoc}. The first of these
+% macros that will be discussed are the macros that typeset differen
+% kinds of arguments in running text.
+%
+% \DescribeMacro\meta{<meta text>}
+% The \cs{meta} macro typesets a placeholder to be placed in an
+% argument. This can be used to refer to arguments and contents of
+% macros and environments described by commands discussed later in
+% this documentation. It is typeset in brackets: \meta{meta text}.
+%
+% \DescribeMacro\marg{<mandatory argument>}
+% \DescribeMacro\oarg{<optional argument>}
+% \DescribeMacro\parg{<picture-style argument>}
+% \DescribeMacro\aarg{<beamer-style argument>}
+% \DescribeMacro\sarg
+% These macros typeset different kinds of arguments (mandatory,
+% optional, picture-style, beamer-style and star arguments,
+% respetively). These can be used to describe arguments, but
+% are mostly used internally. See table~\ref{tab:args} for
+% examples of how these macros are typeset.
+%
+% \begin{table}[tb]
+% \centering
+% \caption{Typesetting arguments}
+% \label{tab:args}
+% \begin{tabular}{ll}
+% \toprule
+% Invokation % Result \\
+% \midrule
+% \Macro\marg{argument} & \marg{argument} \\
+% \Macro\oarg{argument} & \oarg{argument} \\
+% \Macro\parg{argument} & \parg{argument} \\
+% \Macro\aarg{argument} & \aarg{argument} \\
+% \Macro\sarg & \sarg \\
+% \bottomrule
+% \end{tabular}
+% \end{table}
+%
+% \subsubsection{Options}
+% Package options are of course important to describe, and to this
+% end four macros are provided. They aid in describing options of
+% both regular boolean and the more modern key-value syntax. They
+% are intended to be used in a sequence: \\
+% \mbox{\Macro\Option{...}
+% \AlsoMacro\WithValues{...}
+% \AlsoMacro\AndDefault{...}}
+%
+% \DescribeMacro\Option{<option>}
+% \DescribeMacro\Options{<option>,...}
+% These macros typeset an option, and may be followed by the
+% \cs{WithValues} macro \Notice{the with \cs{Options}, only the
+% first option in the list will work with \cs{WithValues}}.
+%
+% \DescribeMacro\WithValues{<value>,...}
+% This macro typesets a comma-separated list of values a specific
+% option can take. It may be followed by the \cs{AndDefault} macro.
+%
+% \DescribeMacro\AndDefault{<default value>}
+% This macro typesets the default value of an option. It may follow
+% either \cs{Options} or \cs{WithValues}.
+%
+% Common constructs using these macros include:
+% \begin{itemize}
+% \item \mbox{\small
+% \Macro\Option{<option>}
+% \AlsoMacro\WithValues{<value>,...}
+% \AlsoMacro\AndDefault{<default>}}
+% \item \mbox{\small
+% \Macro\Options{<option>,no\meta{option}}
+% \AlsoMacro\AndDefault{no\meta{option}}}
+% \end{itemize}
+%
+% \subsubsection{Macros}
+% The \thepkg\ class inherits a number of macros for describing the
+% package macros from the \pkg{ydoc} package. Only four of them are
+% to be considered stable.
+% \LongWarning{
+% The macros \cs{MakeShortMacroArgs} and \cs{DeleteShortMacroArgs}
+% and the environments \env{DescribeMacros} and \env{DescribeMacrosTab}
+% provided by \pkg{ydoc} are unsupported as of \thepkg\ \theversion.
+% They may work, but this is
+% not a guarantee and they are most likely broken or may break other
+% features of \thepkg.
+% }
+%
+% \DescribeMacro\DescribeMacro<\textbackslash macro><macro arguments>
+% The \cs{DescribeMacro} macro documents a macro along with its
+% arguments. Any number of \meta{macro arguments} may follow the macro,
+% and \cs{DescribeMacro} will stop reading arguments on the first
+% non-argument token. The macro will be indexed.
+% \LongWarning{Although \meta{\textbackslash macro} can include
+% \texttt{@} signs, it is not possible to document \LaTeX3-style
+% macros (with underscores and colons) without the following hack:
+% \par \medskip \begingroup
+% \cs*{ExplSyntaxOn} \\
+% \cs*{cs\_set\_protected\_nopar:Npn}\cs*{ExplHack}\texttt{\{} \\
+% \hspace*{2ex}\cs*{char\_set\_catcode\_letter:n}\texttt{\{~58~\}} \\
+% \hspace*{2ex}\cs*{char\_set\_catcode\_letter:n}\texttt{\{~95~\}} \\
+% \texttt{\}} \\
+% \cs*{ExplSyntaxOff} \\
+% \cs*{ExplHack} \\
+% \endgroup }
+%
+% \DescribeMacro\Macro<\textbackslash macro><macro arguments>
+% This is simply a variant of \cs{DescribeMacro} for use in running
+% text. It is equivalent to \cs{MacroArgs}\cs{AlsoMacro}.
+%
+% \DescribeMacro\MacroArgs<macro aguments>
+% This macro formats \meta{macro arguments} the same way
+% \cs{DescribeMacro} does. As with \cs{Macro}, it is used in
+% running text.
+%
+% \DescribeMacro\AlsoMacro<\textbackslash macro><further arguments>
+% This macro should be used inside \meta{macro arguments} of the macros
+% described above, and typesets an additional macro as part of the
+% syntax of the described macro. For instance, the \cs{csname} macro
+% could be described with the sequence
+% \cs*{Macro}\cs*{csname}\texttt{<command sequence name>}
+% \cs*{AlsoMacro}\cs{endcsname}, which would be rendered as
+% \Macro\csname<command sequence name>\AlsoMacro\endcsname\relax.
+%
+% \subsubsection{Environments}
+% In addition to the macros describing macros, \thepkg\ also inherits
+% one environment and one macro to describe environments. These are
+% similar to the macros described previously in both form and function,
+% but lack equivalents for running text.
+%
+% \DescribeMacro\DescribeEnv[<body content>]{<name>}<arguments>
+% This macro describes an environment, in the same way
+% \cs{DescribeMacro} does for macros. The \meta{body content}, which
+% is optional, may be used to indicate what kind of content the
+% environment is designed to contain. The \cs{MacroArgs}
+% macro is automatically inserted before \meta{body content}.
+%
+% \subsubsection{Other entities}
+% The document class also provides macros to describe \hologo{BibTeX}
+% entries and generic themes. The \hologo{BibTeX} entries are described
+% using the \cs{BibEntry} and \cs{WithFields} macros, while themes are
+% described using the \cs{Theme} macro.
+%
+% \DescribeMacro\BibEntry{<entry name>}
+% \AlsoMacro\WithFields[<optional fields>]{<mandatory fields>}
+% These two macros describe a \hologo{BibTeX} entry named
+% \meta{entry name} (\emph{i.e.}, \bib*{\meta{entry name}}) along with
+% its optional and mandatory fields.
+%
+% \DescribeMacro\Theme{<theme name>}
+% This macro describes a theme named \meta{theme name}. These could be
+% used to describe any kind of theme, such as color themes of a
+% document class.
+%
+% \DescribeMacro\DescribeFile{<filename>}
+% This macro describes a special file named \meta{filename}. This
+% could be a configuration file or similar that is either part of
+% the package or something the package reads if available.
+%
+% \subsection{Describing the implementation}
+% In true \TeX\ (and literal programming) fashion the document class
+% also provides ways to describe, in detail, parts of the
+% implementation. The most essential of the implementation environments,
+% without which \thepkg\ doesn't generate any files, is the
+% \env{MacroCode} environment. Other than that, the implementation
+% environments should be compatible with or analogous to the standard
+% \pkg{ltxdoc} document class.
+%
+% \subsubsection{Implementation environments}\label{sec:impl-env}
+% The environments described in this section indicate the
+% implementation of different concepts including macros, environments
+% and options. They each have a starred variant which doesn't print
+% the concept name (only indexes it), and a non-starred variant which
+% does \Notice{inside these environments, \cs{changes} will refer to
+% the relevant entity instead of logging \enquote{general} changes}.
+%
+% Some of the following environment can typeset descriptions of the
+% internal arguments (\texttt{\#1}, \texttt{\#2} \emph{etc.}) to
+% improve readability of the implementation code.
+%
+% \DescribeEnv[<description>]{macro}{<\textbackslash macro>}
+% <\# of args>{<arg 1 description>}'...'
+% {<arg n description>}
+% With this environment, the implementation of a macro is described.
+% Note that as with \cs{DescribeMacro}, \LaTeX3-style macros can not
+% be used in \meta{\textbackslash macro} without the catcode hack
+% mentioned earlier.
+%
+% \DescribeEnv[<description>]{environment}{<environment>}
+% <\# of args>{<arg 1 description>}'...'
+% {<arg n description>}
+% This environment describes the implementation of an environment.
+%
+% \DescribeEnv[<description>]{option}{<option>}
+% This environment describes the implementation of an option.
+%
+% \DescribeEnv[<description>]{bibentry}{<@entry>}
+% This environment describes the implementation of a \hologo{BibTeX}
+% entry type.
+%
+% \DescribeEnv[<description>]{theme}{<theme>}
+% This environment describes the implementation of a theme.
+%
+% \subsubsection{The \env{MacroCode} environment}
+% The \enquote{main event} of the \thepkg\ document class is the
+% \env{MacroCode} environment. It has roughly the same role the
+% \env{macrocode} environment has in the \pkg{docstrip} system, except
+% that it in addition to typesetting the implementation also saves it
+% to the target files.
+%
+% The workflow is simple; before using \env{MacroCode} to export code
+% to a file the file must be declared using \cs{DeclareFile}, which
+% also assigns a key to the file (the default is the filename). This
+% key is passed to the \env{MacroCode} environment, which saves the
+% code to the specified file.
+%
+% \DescribeMacro\DeclareFile['key='<key>',preamble='<preamble>]{<filename>}
+% The \cs{DeclareFile} macro declares a file for future use with
+% \env{MacroCode}. The optional argument is a comma separated list of
+% key-value options, where the possible keys are \texttt{key} and
+% \texttt{preamble}. Here \meta{key} is a key that is used instead
+% of the filename in \env{MacroCode}, and \meta{preamble} is a
+% token or command sequence expanding to a preamble which will be
+% prepended to the file on output.
+%
+% \DescribeMacro\PreambleTo{<\textbackslash token>}{<filename>}
+% Reads the preamble from \meta{filename}. Lines from the file are
+% appended to \meta{\textbackslash token} until a line which does not
+% begin with \texttt{\%\%} is encountered.
+%
+% \DescribeMacro\SelfPreambleTo{<\textbackslash token>}
+% This reads the preamble from the curent file. It is equivalent to
+% the sequence
+% \Macro\PreambleTo{<\textbackslash token>}{\cs*{jobname}.tex}.
+%
+% \DescribeEnv[<implementation>]{MacroCode}{<key>}
+% The \env{MacroCode} environment typesets and exports
+% \meta{implementation} verbatim to the file associated with \meta{key}.
+% As such, it is the analogue of the \env{macrocode} environment from
+% \pkg{ltxdoc}, but does not suffer from some of its drawbacks (the
+% sensitivity to whitespace, for instance).
+%
+% \subsubsection{Hiding the implementation}
+% For lagre packages it may be of interest to hide the implementation
+% from the documentation. This is accomplished using the two marker
+% macros \cs{Implementation} and \cs{Finale} (which should be present
+% even if not hiding the implementation), and the switch macro
+% \cs{OnlyDescription}.
+%
+% \DescribeMacro\Implementation
+% This macro indicates the start of the implementation. Normally, this
+% would directly precede the \cs{section} under which the implementation
+% is organized.
+%
+% \DescribeMacro\Finale
+% This macro indicates the end of the implementation. Usually the only
+% things happening after this is the printing of indices, the change
+% log, bibliographies and the end of the \env{document} environment.
+%
+% \DescribeMacro\OnlyDescription
+% This macro, which should be issued in the preamble, indicates that the
+% implementation should be hidden. \Warning{this has the side effect
+% that a page break is inserted where the implementation would normally
+% reside.}
+%
+% \subsection{Documenting changes}
+% One type of useful information you should provide in your
+% documentation is a list of changes. The \thepkg\ document class
+% provides a change list system based on the \pkg{glossaries} package.
+% As such, including a change list in your documentation requires you
+% to run \texttt{makeglossaries} between the first and second \LaTeX\
+% run.
+%
+% \DescribeMacro\changes{<version>}{<description>}
+% The \cs{changes} macro provides the main interface to the change
+% list system, and adds changes to the change list. Each change is
+% added with a \emph{context}; if the macro is issued inside one of
+% the macros described in section~\ref{sec:impl-env}, the concept
+% currenly being described will be the context. Outside these
+% environment, the context is \enquote{general}. For every context
+% and \meta{version}, only one change may be recorded, otherwise
+% \pkg{glossaries} will issue a warning.
+%
+% \DescribeMacro\PrintChanges
+% This macro prints the list of changes. As explained earlier, this
+% requires you to run \texttt{makeglossaries} between the two \LaTeX\
+% runs.
+%
+% \subsection{Producing an index}
+% The macros previously discussed in sections~\ref{sec:ref-macros},
+% \ref{sec:doc-macros} and \ref{sec:impl-env} automatically index their
+% aguments using \pkg{glossaries}. By running \texttt{makeglossaries}
+% you can include an index of all macros, environments, packages and
+% such that are discussed, documented or implemented in your package.
+%
+% \DescribeMacro\PrintIndex
+% Much like the \cs{PrintChanges} macro, this prints the index. As with
+% the list of changes, this requires that you run
+% \texttt{makeglossaries} between the two \LaTeX\ runs.
+%
+% \iffalse
+% \section{Planned improvements}
+% Planned improvements of this class include
+% \begin{itemize}
+% \item Do things the \LaTeX3 way, rename the variables properly
+% and generally conform to \pkg{expl3} guidelines when
+% applicable. (Way future thing.)
+% \end{itemize}
+% \fi
+%
+% \Implementation
+% \section{Implementation}
+% \iffalse
+%</driver>
+%<*class>
+% \fi
+% \subsection{Require packages}
+% We begin with loading the \pkg{scrartcl} KOMA-script class and a
+% few packages we'll be needing.
+% \begin{macrocode}
+\PassOptionsToPackage{log-declarations=false}{xparse}
+\LoadClass[ DIV7,
+ headings=big,
+ numbers=noenddot,
+ abstracton,
+ bibliography=totocnumbered,
+ index=totoc
+ ]{scrartcl}
+% \end{macrocode}
+% These packages are basic low-level things that we use to declare
+% commands, work with strings and so on.
+% \begin{macrocode}
+\RequirePackage{etoolbox,xstring,xparse,atbegshi,kvoptions}
+% \end{macrocode}
+% Now, higher-level packages we use in our definitions.
+% \begin{macrocode}
+\RequirePackage{verbatim,marginnote,calc,hyperref,multicol,hologo}
+\RequirePackage[nomain,xindy,numberedsection,order=letter,
+ sanitize={description=false,sort=false}]{glossaries}
+% \end{macrocode}
+% We also include the \pkg{ydoc} packages we'll be extending.
+% \begin{macrocode}
+\RequirePackage{ydoc-code,ydoc-desc}
+% \end{macrocode}
+% The rest is basically just styling.
+% \begin{macrocode}
+\RequirePackage[british]{babel}
+\RequirePackage[english=british]{csquotes}
+\RequirePackage[font=small,labelfont=bf,textfont=it]{caption}
+\RequirePackage{scrpage2,PTSerif,ascii}
+\RequirePackage[defaultsans,osfigures,scale=0.95]{opensans}
+\RequirePackage[babel]{microtype}
+% \end{macrocode}
+% \subsection{Error messages}
+% Set up some error message texts for later use.
+% \begin{macrocode}
+\msg_new:nnn{skdoc}{key-exists}{File~key~"#1"~already~declared!}
+\msg_new:nnn{skdoc}{key-nexists}{File~key~"#1"~hasn't~been~declared!}
+\msg_new:nnn{skdoc}{wrote-file}{Writing~things~to~file~"#1".}
+\msg_new:nnn{skdoc}{read-preamble}{Reading~preamble~from~file~"#1".}
+\msg_new:nnn{skdoc}{no-lppl}{Could~not~include~LPPL:~lppl.tex~does~not~exist!}
+% \end{macrocode}
+% \subsection{Options}
+% Define the (as of version 1.0) only option, and process it.
+% \begin{macrocode}
+\SetupKeyvalOptions{
+ family=skdoc,
+ prefix=skdoc@
+}
+\DeclareStringOption{load}[\jobname]
+\ProcessKeyvalOptions*
+% \end{macrocode}
+% If the option was used, load the given package if it exists.
+% \begin{macrocode}
+\IfStrEq{\skdoc@load}{}{}{%
+ \IfFileExists{\skdoc@load.sty}{%
+ \RequirePackage{\skdoc@load}
+ }{}
+}
+% \end{macrocode}
+% \subsection{The \env{MacroCode} environment}
+% We need a token list and input/output.
+% \begin{macrocode}
+\tl_new:N\skdoc@temptl
+\ior_new:N\skdoc@input
+\iow_new:N\skdoc@output
+% \end{macrocode}
+% \begin{macro}{\DeclareFile}[2]
+% {A list of key-value parameters}
+% {Filename of the file being declared}
+% This declares a file as part of the bundle, which means we will be
+% writing things to it.
+% \begin{macrocode}
+\DeclareDocumentCommand\DeclareFile{om}{
+ \group_begin:
+ \keys_define:nn{skdoc@declarefile}{%
+ preamble .value_required:,
+ preamble .code:n = \edef\skdoc@preamble{##1},
+ key .value_required:,
+ key .code:n = \def\skdoc@key{##1}
+ }%
+ \def\skdoc@preamble{}%
+ \def\skdoc@key{#2}%
+ \IfNoValueTF{#1}{}{\keys_set:nn{skdoc@declarefile}{#1}}
+ \tl_new:c{skdoc@output@\skdoc@key}
+ \int_if_exist:cTF{skdoc@output@\skdoc@key @line}{
+ \msg_critical:nnx{skdoc}{key-exists}{\skdoc@key}
+ }{
+ \int_zero_new:c{skdoc@output@\skdoc@key @line}
+ }
+ \IfStrEq{\skdoc@preamble}{}{}{
+ \tl_set:Nx\l_tmpa_tl{\skdoc@preamble}
+ \edef\skdoc@temp{\tl_head:N\l_tmpa_tl}
+ \def\skdoc@preamble@extra{
+ \skdoc@temp\skdoc@temp\space~This~is~file~`#2',~generated~from~`\c_job_name_tl.tex'~(key~`\skdoc@key').
+ }
+ }
+ \expandafter\xdef\csname skdoc@write@#2\endcsname{%
+ \noexpand\msg_log:nnn{skdoc}{wrote-file}{#2}
+ \noexpand\iow_open:Nn\noexpand\skdoc@output{#2}
+ \noexpand\IfStrEq{\skdoc@preamble}{}{}{
+ \noexpand\iow_now:Nx\noexpand\skdoc@output{\skdoc@preamble@extra}
+ \noexpand\iow_now:Nx\noexpand\skdoc@output{\skdoc@preamble}
+ }
+ \noexpand\iow_now:Nx\noexpand\skdoc@output{\noexpand\tl_to_str:c{skdoc@output@\skdoc@key}}
+ \noexpand\iow_close:N\noexpand\skdoc@output
+ }
+ \AfterEndDocument{\csname skdoc@write@#2\endcsname}
+ \group_end:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{environment}{skdoc@verbatim}[1]
+% {The key of the file being described}
+% This environment does all the actual work for \env{MacroCode}.
+% \begin{macrocode}
+\DeclareDocumentEnvironment{skdoc@verbatim}{m}{%
+ \iftoggle{skdoc@impl}{\@bsphack}{}
+ \def\skdoc@key{#1}
+ \int_if_exist:cTF{skdoc@output@\skdoc@key @line}{}{
+ \msg_critical:nnx{skdoc}{key-nexists}{\skdoc@key}
+ }%
+ \marginnote{
+ \leavevmode
+ \llap{
+ \scriptsize\color{gray}
+ $\langle$\skdoc@key$\rangle$
+ \makebox[2ex]{\strut}
+ }
+ }
+ \def\verbatim@processline{%
+ \tl_gput_right:cx{skdoc@output@\skdoc@key}{\the\verbatim@line\iow_newline:}%
+ \int_gincr:c{skdoc@output@\skdoc@key @line}%
+ \iftoggle{skdoc@impl}{
+ \noindent\leavevmode%
+ \hspace*{-5ex}
+ \begin{minipage}[c][1ex]{\textwidth}
+ \makebox[4ex]{%
+ \leavevmode
+ \tiny\color{lightgray}\hfill%
+ \int_use:c{skdoc@output@\skdoc@key @line}%
+ }%
+ \hspace*{1ex}%
+ {
+ \verbatim@font\footnotesize
+ \the\verbatim@line
+ }
+ \end{minipage}
+ \vskip-.75ex\par
+ }{}
+ }%
+ \let\do\@makeother\dospecials\catcode`\^^M\active%
+ \iftoggle{skdoc@impl}{
+ \frenchspacing\@vobeyspaces
+ }{}
+ \verbatim@start%
+}{%
+ \iftoggle{skdoc@impl}{\@esphack}{}%
+}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{MacroCode}[1]
+% {The key of the file being described}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{MacroCode}{m}{
+ \iftoggle{skdoc@impl}{
+ \vspace{.2\baselineskip}
+ \par\noindent
+ }{}
+ \skdoc@verbatim{#1}
+}{
+ \endskdoc@verbatim
+ \iftoggle{skdoc@impl}{
+ \vspace{.5\baselineskip}
+ }{}
+}
+% \end{macrocode}
+% \end{environment}
+%
+% \subsubsection{Reading a preamble}
+% \begin{macro}{\PreambleTo}[2]
+% {A token to which we will save the preamble}
+% {File to read the preamble from}
+% Read preamble from a document and store in variable.
+% \begin{macrocode}
+\DeclareDocumentCommand\PreambleTo{mm}{%
+ \group_begin:
+ \msg_info:nnn{skdoc}{read-preamble}{#2}
+ \ior_open:Nn\skdoc@input{#2}
+ \bool_until_do:nn{\ior_if_eof_p:N\skdoc@input}{%
+ \tl_if_empty:NTF\skdoc@temptl{}{%
+ \tl_put_right:Nx\skdoc@temptl{\iow_newline:}
+ }
+ \tl_clear:N\l_tmpb_tl
+ \ior_get_str:NN\skdoc@input\l_tmpa_tl
+ \tl_put_right:Nx\l_tmpb_tl{\tl_head:N\l_tmpa_tl}
+ \IfStrEq{\tl_to_str:N\l_tmpb_tl}{\@percentchar}{%
+ \tl_set_eq:NN\l_tmpb_tl\skdoc@temptl
+ \tl_concat:NNN\skdoc@temptl\l_tmpb_tl\l_tmpa_tl
+ }{%
+ \ior_close:N\skdoc@input
+ }
+ }
+ \xdef#1{\tl_to_str:N\skdoc@temptl}
+ \group_end:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\SelfPreambleTo}[1]
+% {A token to which we will save the preamble}
+% Shorthand to read preamble from current document.
+% \begin{macrocode}
+\DeclareDocumentCommand\SelfPreambleTo{m}{%
+ \PreambleTo{#1}{\c_job_name_tl}%
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Styling}
+% \subsubsection{Colors}
+% First, we redefine a couple of colors from \pkg{ydoc} as well as
+% defining a couple for ourselves.
+% \begin{macrocode}
+\definecolorset{RGB}{}{}{
+ section,11,72,107;
+ extlink,73,10,61;
+ intlink,140,35,24;
+ sharp,250,105,0;
+ bright,198,229,217;
+ macrodesc,73,10,61;
+ keydesc,140,35,24;
+ macroimpl,73,10,61;
+ meta,11,72,107;
+ scriptcolor,140,35,24;
+ optioncolor,73,10,61;
+ opt,73,10,61
+}
+% \end{macrocode}
+% \subsubsection{Fonts}
+% Then we redefine a couple of the KOMA-script font commands to use
+% our newly defined colors, along with other fixes.
+% \begin{macrocode}
+\RenewDocumentCommand\descfont{}{\sffamily\fontseries{sb}}
+\RenewDocumentCommand\sectfont{}{\sffamily\fontseries{sb}}
+\addtokomafont{minisec}{\bfseries}
+\addtokomafont{paragraph}{\color{section}}
+\addtokomafont{section}{\color{section}}
+\addtokomafont{subsection}{\color{section}}
+\addtokomafont{subsubsection}{\color{section}}
+\addtokomafont{descriptionlabel}{\color{section}}
+\addtokomafont{sectionentry}{\rmfamily\bfseries}
+\addtokomafont{sectionentrypagenumber}{\rmfamily\bfseries}
+% \end{macrocode}
+% \subsubsection{Configuring \pkg{hyperref}}
+% Finally, we set up \pkg{hyperref} to also use our colors.
+% \begin{macrocode}
+\hypersetup{
+ colorlinks=true,
+ linkcolor=intlink,
+ anchorcolor=intlink,
+ citecolor=black,
+ urlcolor=extlink
+}
+% \end{macrocode}
+%
+% \subsection{Documentation macros}
+% We can now start defining the documentation macros.
+%
+% \subsubsection{Inline referencing}
+% We introduce a couple of macros for referencing various constructs
+% in running text, \emph{i.e.} \cs{cs}-like macros. The starred
+% variants will not index the use, the non-starred variants will.
+%
+% First, though, we introduce a toggle letting us permanently disable
+% indexing inside \emph{e.g.} the table of contents and index.
+% \begin{macrocode}
+\newtoggle{skdoc@noindex}
+\togglefalse{skdoc@noindex}
+% \end{macrocode}
+% \begin{macro}{\cs}[2]
+% {True if this is the starred variant}
+% {The macro name to be typeset}
+% The \cs{cs} macro typesets a macro.
+% \begin{macrocode}
+\DeclareDocumentCommand\cs{sm}{
+ \texttt{\char`\\#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@macro{#2}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\env}[2]
+% {True if this is the starred variant}
+% {The environment name to be typeset}
+% The \cs{env} macro typesets an environment.
+% \begin{macrocode}
+\DeclareDocumentCommand\env{sm}{
+ \texttt{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@environment{#2}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\pkg}[2]
+% {True if this is the starred variant}
+% {The package name to be typeset}
+% The \cs{pkg} macro typesets a package.
+% \begin{macrocode}
+\DeclareDocumentCommand\pkg{sm}{
+ \textsf{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@package{#2}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\opt}[2]
+% {True if this is the starred variant}
+% {The option name to be typeset}
+% The \cs{opt} macro typesets an option
+% \begin{macrocode}
+\DeclareDocumentCommand\opt{sm}{
+ \texttt{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@option{#2}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\bib}[2]
+% {True if this is the starred variant}
+% {The \hologo{BibTeX} entry type name to be typeset}
+% The \cs{bib} macro typesets a \hologo{BibTeX} entry type.
+% \begin{macrocode}
+\DeclareDocumentCommand\bib{sm}{
+ \texttt{@#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@bibentry{#2}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\thm}[2]
+% {True if this is the starred variant}
+% {The theme name to be typeset}
+% The \cs{thm} macro typesets a theme of some sort.
+% \begin{macrocode}
+\DeclareDocumentCommand\thm{sm}{
+ \textrm{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@theme{#2}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\file}[2]
+% {True if this is the starred variant}
+% {The file name to be typeset}
+% The \cs{file} macro typesets a file name.
+% \begin{macrocode}
+\DeclareDocumentCommand\file{sm}{
+ \texttt{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@file{#2}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Descriptional macros}
+% A range of descriptional macros are made available by the \pkg{ydoc}
+% package, but we need to redefine and extend them.
+%
+% We begin with extending.
+% \begin{macro}{\Describe@Macro}[1]
+% {The macro name, including leading backslash}
+% The \cs{Describe@Macro} macro is changed to typeset its agument in
+% a \cs{marginnote} instead of an \cs{fbox}.
+% \begin{macrocode}
+\def\Describe@Macro#1{%
+ \endgroup
+ \edef\name{\expandafter\@gobble\string#1}%
+ \global\@namedef{href@desc@\name}{}%
+ \immediate\write\@mainaux{%
+ \global\noexpand\@namedef{href@desc@\name}{}%
+ }%
+ \hbox\y@bgroup
+ \@ifundefined{href@impl@\name}{}{\hyperlink{impl:\name}}%
+ {%
+ \hbox{
+ \vbox to 0pt{
+ \vss\hbox{
+ \raisebox{4ex}{\hypertarget{desc:\name}{}
+ }
+ }
+ }%
+ \marginnote{\llap{\PrintMacroName{#1}}}
+ }%
+ }%
+ \ydoc@macrocatcodes
+ \macroargsstyle
+ \read@Macro@arg
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\descframe}[1]
+% {Contents to be framed}
+% Similarly, \cs{descframe} is changed to produce an \cs{mbox}
+% instead of an \cs{fbox}.
+% \begin{macrocode}
+\def\descframe#1{%
+ \mbox{\hspace*{1.5\descsep}#1\hspace*{2\descsep}}%
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\PrintMacroName}[1]
+% {Macro name to be printed}
+% \cs{PrintMacroName} is hooked to also index the macro name while
+% printing it.
+% \begin{macrocode}
+\let\old@PrintMacroName\PrintMacroName
+\DeclareDocumentCommand\PrintMacroName{m}{%
+ \index@macro*{\expandafter\@gobble\string#1}
+ \old@PrintMacroName{#1}
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\PrintEnvName}[2]
+% {Either \cs{end} or \cs{begin}}
+% {Name of the environment to be printed}
+% Similarly to \cs{PrintMacroName}, the \cs{PrintEnvName} is hooked
+% to index the environment when printing the \cs{begin} part of the
+% environment.
+% \begin{macrocode}
+\let\old@PrintEnvName\PrintEnvName
+\def\PrintEnvName#1#2{
+ \ifx#1\begin
+ \edef\skdoc@temp{\noexpand\index@environment*{#2}}
+ \skdoc@temp
+ \fi
+ \old@PrintEnvName{#1}{#2}
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\DescribeEnv}[2]
+% {Environment body or \cs{NoValue}}
+% {Environment name}
+% \begin{macrocode}
+\DeclareDocumentCommand\DescribeEnv{om}{
+ \medskip\par\noindent
+ \marginnote{
+ \envcodestyle
+ \hfill\llap{\PrintEnvName{\begin}{#2}}\mbox{}\\
+ \IfNoValueTF{#1}{}{\hfill\llap{\MacroArgs#1}\mbox{}\\}
+ \hfill\llap{\PrintEnvName{\end}{#2}}\mbox{}\\
+ }
+ \begingroup
+ \def\after@Macro@args{\endDescribeEnv}
+ \y@bgroup
+ \ydoc@macrocatcodes
+ \macroargsstyle
+ \read@Macro@arg
+}
+\DeclareDocumentCommand\endDescribeEnv{}{
+ \endgroup
+ \smallskip\par\noindent
+}
+% \end{macrocode}
+% \end{macro}
+%
+% Then we add a few of our own. For instance, we add macros to
+% typeset descriptions of options. We also undefine the \cs{optpar}
+% macro defined by \pkg{ydoc}, since we supersede it with \cs{Option}.
+% \begin{macrocode}
+\let\optpar\relax
+% \end{macrocode}
+% \begin{macro}{\Options}[1]
+% {A comma-separated list of options}
+% \begin{macrocode}
+\DeclareDocumentCommand\Options{m}{
+ \clist_set:Nn\l_tmpa_clist{#1}
+ \marginnote{
+ \clist_map_inline:Nn\l_tmpa_clist{
+ \index@option*{####1}
+ \hfill
+ \llap{\textcolor{opt}{\opt{####1}}}
+ \mbox{}\\
+ }
+ }
+ \nobreak
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\Option}[1]
+% {And option}
+% \begin{macrocode}
+\DeclareDocumentCommand\Option{m}{
+ \Options{#1}
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro*}{\skdoc@WithValues@peek}
+% \begin{macrocode}
+\def\skdoc@WithValues@peek{
+ \ifx\@let@token\AndDefault\else\par\noindent\nobreak\fi
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro}{\WithValues}[1]
+% {Values of a key-value option}
+% The \cs{WithValues} macro peeks ahead to see if there's an
+% \cs{AndDefault} macro further down. It typesets the values of
+% a key-vaue option
+% \begin{macrocode}
+\DeclareDocumentCommand\WithValues{m}{
+ \noindent\makebox[\linewidth][l]{\texttt{#1}}
+ \futurelet\@let@token\skdoc@WithValues@peek
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\AndDefault}[1]
+% {The value of a key-value option}
+% Typesets the default value of a key-value option. To the far
+% right of the line.
+% \begin{macrocode}
+\DeclareDocumentCommand\AndDefault{m}{
+ \llap{\textcolor{gray}{\texttt{(#1)}}}\par\noindent\nobreak
+}
+% \end{macrocode}
+% \end{macro}
+%
+% Similar macros are provided for \hologo{BibTeX} entries.
+% \begin{macro}{\BibEntry}[1]
+% {The name of the \hologo{BibTeX} entry}
+% \begin{macrocode}
+\DeclareDocumentCommand\BibEntry{m}{
+ \marginnote{
+ \index@bibentry*{#1}
+ \hfill\llap{\textcolor{macrodesc}{\bib{#1}}}
+ }
+ \nobreak
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\WithFields}[2]
+% {Optional fields}
+% {Mandatory fields}
+% \begin{macrocode}
+\DeclareDocumentCommand\WithFields{om}{
+ \noindent\makebox[\linewidth]{
+ \texttt{#2}
+ \IfNoValueTF{#1}{}{
+ \textcolor{gray}{\texttt{,#2}}
+ }
+ }
+ \par\noindent\nobreak
+}
+% \end{macrocode}
+% \end{macro}
+%
+% A macro for describing themes is supplied.
+% \begin{macro}{\Theme}[1]
+% {The theme name}
+% \begin{macrocode}
+\DeclareDocumentCommand\Theme{m}{
+ \marginnote{
+ \index@theme*{#1}
+ \hfill\llap{\textcolor{macrodesc}{\thm{#1}}}
+ }
+ \nobreak\par\noindent\nobreak
+}
+% \end{macrocode}
+% \end{macro}
+%
+% And finally, a macro for describing files is provided.
+% \begin{macro}{\DescribeFile}[1]
+% {The filename}
+% \begin{macrocode}
+\DeclareDocumentCommand\DescribeFile{m}{
+ \marginnote{
+ \index@file*{#1}
+ \hfill\llap{\textcolor{macrodesc}{\file{#1}}}
+ }
+ \nobreak\par\noindent\nobreak
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \paragraph{Missing commands}
+% Descriptional commands for \hologo{BibTeX} entry types and themes
+% are not yet implemented.
+%
+% Lastly, we define an envionment for showing examples. It's
+% rediculously simple, really.
+% \begin{environment}{example}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{example}{}{
+ \minisec{Example:}
+}{}
+% \end{macrocode}
+% \end{environment}
+%
+% \subsubsection{Implementation environment}
+% We define environments that encase the implementation of macros,
+% environments, options, \hologo{BibTeX} entry types and themes.
+% Watch out---there's a lot of duplicate code here.
+% \begin{environment}{macro}[3]
+% {True if this is the starred variant}
+% {Name of the macro being implemented}
+% {If given, the number of arguments that
+% \cs{macro@impl@args} will read}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{macro}{smo}{%
+ \@bsphack
+ \index@macro!{\expandafter\@gobble\string#2}
+ \@macroname{#2}%
+ \IfBooleanTF{#1}{
+ \IfNoValueTF{#3}{}{
+ \int_compare:nNnTF{#3}>{0}{
+ \cs:w use_none:\prg_replicate:nn{#3}{n}\cs_end:
+ }{}
+ }
+ }{
+ \PrintMacroImpl{#2}
+ \IfNoValueTF{#3}{
+ \macro@impl@argline@noarg{(no~arguments)}
+ }{\macro@impl@args[#3]}
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{environment}[3]
+% {True if this is the starred variant}
+% {Name of the environment being implemented}
+% {If given, the number of arguments that
+% \cs{macro@impl@args} will read}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{environment}{smo}{%
+ \@bsphack
+ \index@environment!{#2}
+ \@environmentname{#2}%
+ \IfBooleanTF{#1}{
+ \IfNoValueTF{#3}{}{
+ \int_compare:nNnTF{#3}>{0}{
+ \cs:w use_none:\prg_replicate:nn{#3}{n}\cs_end:
+ }{}
+ }
+ }{
+ \PrintEnvImplName{#2}
+ \IfNoValueTF{#3}{
+ \macro@impl@argline@noarg{(no~arguments)}
+ }{\macro@impl@args[#3]}
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{option}[3]
+% {True if this is the starred variant}
+% {Name of the option being implemented}
+% {Values this key-value option can take}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{option}{smg}{%
+ \@bsphack
+ \index@option!{#2}
+ \@optionname{#2}%
+ \IfBooleanTF{#1}{}{
+ \PrintEnvImplName{#2}
+ \IfNoValueTF{#3}{
+ \macro@impl@argline@noarg{(option)}
+ }{
+ \macro@impl@argline@noarg{
+ Option~with~values~\texttt{\textcolor{gray}{#3}}
+ }
+ }
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{bibentry}[2]
+% {True if this is the starred variant}
+% {Name of the \hologo{BibTeX} entry type being implemented}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{bibentry}{sm}{%
+ \@bsphack
+ \index@bibentry!{\expandafter\@gobble\string#2}
+ \@bibentryname{#2}%
+ \IfBooleanTF{#1}{}{
+ \PrintEnvImplName{#2}
+ \macro@impl@argline@noarg{(\hologoRobust{BibTeX}~entry~type)}
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{theme}[2]
+% {True if this is the starred variant}
+% {Name of the theme being implemented}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{theme}{sm}{%
+ \@bsphack
+ \index@theme!{#2}
+ \@themename{#2}%
+ \IfBooleanTF{#1}{}{
+ \PrintEnvImplName{#2}
+ \macro@impl@argline@noarg{(theme)}
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+% \end{macrocode}
+% \end{environment}
+% We also provide starred variants of the environments, which will
+% add the implementation to the index but not print anything.
+% \begin{environment}{macro*}[2]
+% {Name of the macro being implemented}
+% {If given, the number of arguments that
+% \cs{macro@impl@args} will read}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{macro*}{mo}%
+ {\begin{macro}*{#1}[#2]}{\end{macro}}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{environment*}[2]
+% {Name of the environment being implemented}
+% {If given, the number of arguments that
+% \cs{macro@impl@args} will read}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{environment*}{mo}%
+ {\begin{environment}*{#1}[#2]}{\end{environment}}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{option*}[2]
+% {Name of the option being implemented}
+% {Values this key-value option can take}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{option*}{mg}%
+ {\begin{option}*{#1}{#2}}{\end{option}}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{bibentry*}[1]
+% {Name of the \hologo{BibTeX} entry type being implemented}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{bibentry*}{m}%
+ {\begin{bibentry}*{#1}}{\end{bibentry}}
+% \end{macrocode}
+% \end{environment}
+% \begin{environment}{theme*}[1]
+% {Name of the theme being implemented}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{theme*}{m}%
+ {\begin{theme}*{#1}}{\end{theme}}
+% \end{macrocode}
+% \end{environment}
+% And finally, we redefine some of the underlying \pkg{ydoc} macros
+% to behave the way we want them to.
+% For instance, we redefine the commands that print environment and
+% macro implementation names so that they typeset the name i a
+% \cs{marginnote} rather than in an \cs{fbox}.
+% \begin{macro}{\PrintEnvImplName}[1]
+% {The environment name to be printed}
+% \begin{macrocode}
+\def\PrintEnvImplName#1{%
+ \par\mbox{}
+ \marginnote{\llap{\implstyle{#1}}}
+ \par
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\PrintMacroImpl}[1]
+% {The macro name to be printed}
+% \begin{macrocode}
+\def\PrintMacroImpl#1{%
+ \par
+ \hbox{%
+ \edef\name{\expandafter\@gobble\string#1}%
+ \global\@namedef{href@impl@\name}{}%
+ \immediate\write\@mainaux{%
+ \global\noexpand\@namedef{href@impl@\name}{}%
+ }%
+ \raisebox{4ex}[4ex]{\hypertarget{impl:\name}{}}%
+ \@ifundefined{href@desc@\name}{}{\hyperlink{desc:\name}}%
+ \marginnote{\llap{\PrintMacroImplName{#1}}}%
+ }%
+ \par
+}
+% \end{macrocode}
+% \end{macro}
+% We also redefine the utility macros belonging to \cs{macro@impl@arg}.
+% \begin{macro*}{\macro@impl@argline}[2]
+% {The argument number}
+% {Description of the argument}
+% \begin{macrocode}
+\def\macro@impl@argline#1#2{%
+ \par\noindent{\texttt{\##1}:~#2\strut}%
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\macro@impl@args}[1]
+% {The number of arguments to read}
+% \begin{macrocode}
+\def\macro@impl@args[#1]{%
+ \vspace*{-\baselineskip}
+ \begingroup
+ \let\macro@impl@argcnt\@tempcnta
+ \let\macro@impl@curarg\@tempcntb
+ \macro@impl@argcnt=#1\relax
+ \macro@impl@curarg=0\relax
+ \ifnum\macro@impl@curarg<\macro@impl@argcnt\relax
+ \expandafter\macro@impl@arg
+ \else
+ \expandafter\macro@impl@endargs
+ \fi
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\macro@impl@endargs}
+% \begin{macrocode}
+\def\macro@impl@endargs{
+ \endgroup\par
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\macro@impl@argline@noarg}[1]
+% {The line to print instead of an argument line}
+% This last macro is a replacement used when there are no arguments
+% or if the implementation is an option or something like that. It
+% behaves pretty much like \cs{macro@impl@args}, but with only one
+% argument to read.
+% \begin{macrocode}
+\def\macro@impl@argline@noarg#1{%
+ \vspace*{-\baselineskip}
+ \par\noindent{#1\strut}\par\medskip%
+}
+% \end{macrocode}
+% \end{macro*}
+%
+% \subsection{The index}
+% \begin{macrocode}
+\prg_new_conditional:Nnn\__skdoc_do_index:{p}{
+ \iftoggle{skdoc@impl}{
+ \prg_return_true:
+ }{
+ \iftoggle{skdoc@in@impl}{
+ \prg_return_false:
+ }{
+ \prg_return_true:
+ }
+ }
+}
+% \end{macrocode}
+% The index is based on \pkg{glossaries}, and as such the whole
+% process of adding entries to the index is reduced to adding
+% glossary entries. This is done through two wrapper macros around
+% the \cs{newglossaryentry} macro.
+% \begin{macro}{\@index@}[1]
+% {The key of the index entry}
+% {The text of the index entry}
+% What \cs{@index@} does is to decide wether we are hiding the
+% implementation part of the documentation (discussed later), and
+% wether we are in the actual implementation or not. If we are in
+% the implementation and aren't printing it, we shouldn't add an
+% index entry.
+% \begin{macrocode}
+\DeclareDocumentCommand\@index@{mm}{
+ \if_predicate:w\__skdoc_do_index_p:
+ \@index@@{#1}{#2}
+ \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\@index@@}[2]
+% {The key of the index entry}
+% {The text of the index entry}
+% This macro does the actual adding to the glossary.
+% \begin{macrocode}
+\DeclareDocumentCommand\@index@@{mm}{
+ \newglossaryentry{index-#1}{
+ type=index,
+ name={#2},
+ description={\nopostdesc},
+ sort={#1}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Adding index entries}
+% These macros add an index entry with different contents depending
+% on the thing (macro, environment, etc.) that is being indexed. They
+% all have non-starred variants which are used by the referring
+% macros (\cs{cs} \emph{et. al}), and starred variants used by the
+% description macros (the star affects the style of the page number).
+% Each environment first test wether the given entry key exists, and
+% defines a new entry if it doesn't. Then, a usage of the entry is
+% recorded.
+% There is also a exclamation variant that is used by the implementation
+% environments, that typesets a normal use of the entity.
+%
+% Note the duplicate use of \cs{ifglsentryexists} --- this is needed
+% since \cs{@index@} doesn't always add the entity to the index
+% \emph{i.e.} nothing in the implementation is added when we're hiding
+% the implementation.
+% \begin{macro}{\index@macro}[3]
+% {True if this is the starred variant}
+% {True if this is the exclamation variant}
+% {The name of the macro being indexed, without backslash}
+% \begin{macrocode}
+\DeclareDocumentCommand\index@macro{st!m}{
+ \def\skdoc@temp{#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{#3}{\cs*{#3}}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\index@environment}[3]
+% {True if this is the starred variant}
+% {True if this is the exclamation variant}
+% {The name of the environment being indexed}
+% \begin{macrocode}
+\DeclareDocumentCommand\index@environment{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\env*{\string#3}~(environment)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\index@option}[3]
+% {True if this is the starred variant}
+% {True if this is the exclamation variant}
+% {The name of the option being indexed}
+% \begin{macrocode}
+\DeclareDocumentCommand\index@option{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\opt*{\string#3}~(option)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\index@bibentry}[3]
+% {True if this is the starred variant}
+% {True if this is the exclamation variant}
+% {The name of the \hologo{BibTeX} entry type
+% being indexed, without initial \texttt{@} sign}
+% \begin{macrocode}
+\DeclareDocumentCommand\index@bibentry{st!m}{
+ \def\skdoc@temp{#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{#3}{\bib*{#3}~(\hologoRobust{BibTeX}~entry~type)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\index@theme}[3]
+% {True if this is the starred variant}
+% {True if this is the exclamation variant}
+% {The name of the theme being indexed}
+% \begin{macrocode}
+\DeclareDocumentCommand\index@theme{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\thm*{\string#3}~(theme)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\index@package}[3]
+% {True if this is the starred variant}
+% {True if this is the exclamation variant}
+% {The name of the package being indexed}
+% \begin{macrocode}
+\DeclareDocumentCommand\index@package{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\pkg*{\string#3}~(package)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\index@file}[3]
+% {True if this is the starred variant}
+% {True if this is the exclamation variant}
+% {The name of the file being indexed}
+% \begin{macrocode}
+\DeclareDocumentCommand\index@file{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\file*{\string#3}~(file)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+% \end{macrocode}
+% \end{macro}
+%
+% Notice the references to \cs{hyperul}? We need to define that as
+% well. It's simple enough. Note that \cs{GlsAddXdyAttribute} isn't
+% called until later.
+% \begin{macro}{\hyperul}[1]
+% {Word to underline and link}
+% \begin{macrocode}
+\ProvideDocumentCommand\hyperul{m}{
+ \underline{\hyperup{#1}}
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Displaying the index}
+% Displaying the index is very simple. We begin by defining
+% our own \pkg{glossaries} style.
+% \begin{macrocode}
+\newglossarystyle{docindex}{
+ \glossarystyle{indexgroup}
+ \renewcommand*{\glspostdescription}{\unskip\leaders\hbox to 2.9mm{\hss.}\hfill\strut}
+ \renewenvironment{theglossary}{
+ \toggletrue{skdoc@noindex}
+ \begin{multicols}{2}
+ \setlength{\parindent}{0pt}
+ \setlength{\parskip}{0pt plus 0.3pt}
+ \let\item\@idxitem
+ }{
+ \end{multicols}
+ \togglefalse{skdoc@noindex}
+ }
+ \renewcommand*{\glossaryentryfield}[5]{
+ \item\glsentryitem{##1}\glstarget{##1}{##2}
+ \ifx\relax##4\relax\else\space(##4)\fi
+ ##3\glspostdescription\space ##5}
+ \renewcommand*{\glsgroupheading}[1]{
+ \IfStrEq{##1}{default}{
+ \item{\descfont\glssymbolsgroupname}
+ }{
+ \item{\descfont\glsgetgrouptitle{##1}}
+ }
+ }
+ \renewcommand*{\glsgroupskip}{
+ \par\vspace{15\p@}\relax
+ }
+}
+% \end{macrocode}
+% We follow that up by defining the actual glossay, and making sure
+% to run \cs{makeglossaries} when the preamble is complete.
+% \begin{macrocode}
+\newglossary{index}{ids}{ido}{Index}
+\AtBeginDocument{\makeglossaries}
+% \end{macrocode}
+% \begin{macro}{\PrintIndex}
+% Finally, we define a command \cs{PrintIndex} that prints the index.
+% Note the preamble that describes how the index page numbers work.
+% \begin{macrocode}
+\providecommand*\PrintIndex{%
+ \begingroup
+ \renewcommand*{\glossarypreamble}{
+ Numbers~written~in~boldface~refer~to~the~page~where~the~
+ corresponding~entry~is~described;~numbers~underlined~refer~
+ to~the~page~were~the~implementation~of~the~corresponding~
+ entry~is~discussed.~Numbers~in~roman~refer~to~other~
+ mentions~of~the~entry.\par
+ }
+ \printglossary[type=index,style=docindex]
+ \endgroup
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Hacking \pkg{glossaries}}
+% The following redefinition of an internal \pkg{glossaries} macro,
+% provided by \textcite{Talbot13}, makes sure that the underlined
+% and italic page numbers in the index have precedence over the plain
+% nubmer format. In the event that a macro is described and implemented
+% on the same page, the description format (italic) is used.
+% \begin{macro}{\@gls@addpredefinedattributes}
+% \begin{macrocode}
+\RenewDocumentCommand\@gls@addpredefinedattributes{}{
+ \GlsAddXdyAttribute{hyperit}
+ \GlsAddXdyAttribute{hyperul}
+ \GlsAddXdyAttribute{glsnumberformat}
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{The changelog}
+% The changelog is implemented as a glossary using the
+% \pkg{glossaries} package. We begin by defining a name
+% for general changes, and commands that save the name of
+% the current macro, environment or similar for use by the
+% \cs{changes} macro.
+% \begin{macro}{\generalname}
+% \begin{macrocode}
+\DeclareDocumentCommand\generalname{}{General}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro*}{\@macroname}[1]
+% {Name of the macro being described}
+% \begin{macrocode}
+\DeclareDocumentCommand\@macroname{m}{
+ \def\skdoc@macroname@stylized{\cs*{\expandafter\@gobble\string#1}}
+ \def\skdoc@macroname@key{macro-\expandafter\@gobble\string#1}
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\@environmentname}[1]
+% {Name of the environment being described}
+% \begin{macrocode}
+\DeclareDocumentCommand\@environmentname{m}{
+ \def\skdoc@macroname@stylized{\env*{\string#1}}
+ \def\skdoc@macroname@key{env-#1}
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\@optionname}[1]
+% {Name of the option being described}
+% \begin{macrocode}
+\DeclareDocumentCommand\@optionname{m}{
+ \def\skdoc@macroname@stylized{\opt*{\string#1}}
+ \def\skdoc@macroname@key{opt-#1}
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\@ebibentryname}[1]
+% {Name of the \hologo{BibTeX} entry being described}
+% \begin{macrocode}
+\DeclareDocumentCommand\@bibentryname{m}{
+ \def\skdoc@macroname@stylized{\bib*{\expandafter\@gobble\string#1}}
+ \def\skdoc@macroname@key{bibentry-\expandafter\@gobble\string#1}
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\@themename}[1]
+% {Name of the theme being described}
+% \begin{macrocode}
+\DeclareDocumentCommand\@themename{m}{
+ \def\skdoc@macroname@stylized{\thm*{\string#1}}
+ \def\skdoc@macroname@key{thm-#1}
+}
+% \end{macrocode}
+% \end{macro*}
+% Along with these we also define the variables they affect as empty.
+% \begin{macrocode}
+\def\skdoc@macroname@stylized{}
+\let\skdoc@macroname@key\@empty
+% \end{macrocode}
+%
+% \subsubsection{Adding changes}
+% Since the changelog is based on \pkg{glossaries}, adding changes
+% amounts to simply adding a glossary entry.
+% \begin{macro}{\changes}[2]
+% {The version in which the changes were made}
+% {A short description of the changes}
+% \begin{macrocode}
+\DeclareDocumentCommand\changes{mm}{%
+ \@bsphack
+ \ifglsentryexists{#1}{}{
+ \newglossaryentry{#1}{
+ type=changes,
+ name={v#1},
+ description={\nopostdesc},
+ nonumberlist=true
+ }
+ }
+ \ifx\skdoc@macroname@key\@empty
+ \newglossaryentry{#1-general}{
+ type=changes,
+ description={\generalname{}:~#2},
+ parent={#1},
+ sort={0},
+ nonumberlist=true
+ }
+ \glsadd[types=changes]{#1-general}
+ \else
+ \newglossaryentry{#1-\skdoc@macroname@key}{
+ type=changes,
+ description={\skdoc@macroname@stylized{}:~#2},
+ parent={#1},
+ sort={\skdoc@macroname@key},
+ nonumberlist=true
+ }
+ \glsadd[types=changes]{#1-\skdoc@macroname@key}
+ \fi
+ \@esphack
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Displaying the changelog}
+% Displaying the changelog is equally simple. We begin by defining
+% our own \pkg{glossaries} style.
+% \begin{macrocode}
+\newglossarystyle{changelog}{
+ \glossarystyle{altlist}
+ \renewenvironment{theglossary}{
+ \toggletrue{skdoc@noindex}
+ \begin{multicols}{2}\begin{description}
+ }{
+ \end{description}\end{multicols}
+ \togglefalse{skdoc@noindex}
+ }
+ \renewcommand*{\glossaryentryfield}[5]{
+ \par\vspace{5\p@}\relax
+ \item[\glsentryitem{##1}\glstarget{##1}{##2}]
+ \mbox{}\par\nobreak\@afterheading
+ }
+ \renewcommand{\glossarysubentryfield}[6]{%
+ \par\hspace*{\itemindent}
+ \glssubentryitem{##2}%
+ \glstarget{##2}{\strut}##4\glspostdescription\space ##6
+ }
+}
+% \end{macrocode}
+% We follow that up by defining the actual glossay, and making sure
+% to run \cs{makeglossaries} when the preamble is complete.
+% \begin{macrocode}
+\newglossary{changes}{gls}{glo}{Changes}
+\AtBeginDocument{\makeglossaries}
+% \end{macrocode}
+% \begin{macro}{\PrintChanges}
+% Finally, we define a command \cs{PrintChanges} that prints the
+% list of changes.
+% \begin{macrocode}
+\DeclareDocumentCommand\PrintChanges{}{%
+ \begingroup
+ \printglossary[type=changes,style=changelog]
+ \endgroup
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Hiding the implementation}
+% We define commands to hide the implementation from the documentation.
+% Here, the ``implementation'' is understood to be everything between
+% the \cs{Implementation} and \cs{Finale} macros. What we do is disable
+% and/or reset page and section counters for the duration of the
+% implementation, and set a shipout hook that simply discards the pages
+% while we are in the implementation. A consquence of this is that we
+% must force a page break between what's before the implementation and
+% what's after, which might look horrible.
+%
+% Anyway, we define two toggles that keep track of things. One keeps
+% track of wether to (not) hide the implementation, and one keeps track
+% of wether we are in the implementation or not. These are provided with
+% sensible defaults (\emph{i.e.} true and false, respectively).
+% We also define a counter in which we save the page number we had when
+% the implementation started.
+% \begin{macrocode}
+\newtoggle{skdoc@impl}
+\newtoggle{skdoc@in@impl}
+\toggletrue{skdoc@impl}
+\togglefalse{skdoc@in@impl}
+\newcounter{skdoc@impl@page}
+% \end{macrocode}
+% Then we define the shipout hook. Fairly straight-forward.
+% \begin{macrocode}
+\AtBeginShipout{
+ \iftoggle{skdoc@impl}{}{
+ \iftoggle{skdoc@in@impl}{\AtBeginShipoutDiscard}{}
+ }
+}
+% \end{macrocode}
+% \begin{macro}{\OnlyDescription}
+% The \cs{OnlyDescription} macro simply toggles the appropriate toggle.
+% \begin{macrocode}
+\DeclareDocumentCommand\OnlyDescription{}{\togglefalse{skdoc@impl}}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\Implementation}
+% The \cs{Implementation} macro defines all the sectioning commands
+% to be empty (saving the old ones), clears the page, saves the page
+% number and toggles the appropriate toggle.
+% \begin{macrocode}
+\DeclareDocumentCommand\Implementation{}{
+ \iftoggle{skdoc@impl}{}{
+ \clearpage
+ \toggletrue{skdoc@in@impl}
+ \let\skdoc@old@part\part
+ \DeclareDocumentCommand\part{som}{}
+ \let\skdoc@old@section\section
+ \DeclareDocumentCommand\section{som}{}
+ \let\skdoc@old@subsection\subsection
+ \DeclareDocumentCommand\subsection{som}{}
+ \let\skdoc@old@subsubsection\subsubsection
+ \DeclareDocumentCommand\subsubsection{som}{}
+ \let\skdoc@old@paragraph\paragraph
+ \DeclareDocumentCommand\paragraph{som}{}
+ \let\skdoc@old@subparagraph\subparagraph
+ \DeclareDocumentCommand\subparagraph{som}{}
+ \setcounter{skdoc@impl@page}{\value{page}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\Finale}
+% The \cs{Finale} macro basically just undoes what the
+% \cs{Implementation} macro did.
+% \begin{macrocode}
+\DeclareDocumentCommand\Finale{}{
+ \iftoggle{skdoc@impl}{}{
+ \clearpage
+ \togglefalse{skdoc@in@impl}
+ \let\part\skdoc@old@part
+ \let\section\skdoc@old@section
+ \let\subsection\skdoc@old@subsection
+ \let\subsubsection\skdoc@old@subsubsection
+ \let\paragraph\skdoc@old@paragraph
+ \let\subparagraph\skdoc@old@subparagraph
+ \setcounter{page}{\value{skdoc@impl@page}}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Document metadata}
+% \subsubsection{Setting metadata}
+% We override a bunch of the general titlepage macros and add a few
+% of our own. First, we initialize the underlying variables.
+% \begin{macrocode}
+\let\@ctan\@empty%
+\let\@repository\@empty%
+\let\@plainemail\@empty%
+\let\@email\@empty%
+\let\@version\@empty%
+% \end{macrocode}
+% Then, we define the actual macros.
+% \begin{macro}{\package}[2]
+% {A list of key-value options}
+% {The package name}
+% The \cs{package} macro sets the package name of the documentation.
+% The key-value options are \opt{vcs} and \opt{ctan}.
+% \begin{macrocode}
+\DeclareDocumentCommand\package{om}{%
+ \keys_define:nn{skdoc@package}{%
+ vcs .value_required:,%
+ vcs .code:n = \repository{##1},%
+ ctan .code:n = \ctan{##1},%
+ ctan .default:n = #2%
+ }%
+ \IfNoValueTF{#1}{}{\keys_set:nn{skdoc@package}{#1}}%
+ \def\@package{#2}%
+ \title{The~\textbf{\pkg*{\@package}}~package}%
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\ctan}[1]
+% {The name of a package or bundle on CTAN}
+% \begin{macrocode}
+\DeclareDocumentCommand\ctan{m}{%
+ \def\@ctan{\url{http://www.ctan.org/pkg/#1}}%
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\repository}[1]
+% {The URI of an online repository}
+% \begin{macrocode}
+\DeclareDocumentCommand\repository{m}{%
+ \def\@repository{\url{#1}}%
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\email}[1]
+% {The email address of the author}
+% \begin{macrocode}
+\DeclareDocumentCommand\email{m}{%
+ \def\@plainemail{#1}%
+ \def\@email{\href{mailto:\@plainemail}{\@plainemail}}%
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\version}[1]
+% {The version of the package, with no leading ``v''}
+% \begin{macrocode}
+\DeclareDocumentCommand\version{m}{%
+ \def\@version{#1}%
+}
+% \end{macrocode}
+% \end{macro}
+% Finally, we set the default package name to \cs{jobname}.
+% \begin{macrocode}
+\package{\jobname}
+% \end{macrocode}
+%
+% \subsubsection{Using metadata}
+% We define two macros that read useful metadata; \cs{theversion}
+% and \cs{thepackage}. These are used internally by \cs{maketitle}.
+% \begin{macro}{\theversion}
+% \begin{macrocode}
+\DeclareDocumentCommand\theversion{}{v\@version}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\thepackage}
+% \begin{macrocode}
+\DeclareDocumentCommand\thepackage{}{\pkg*{\@package}}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\thepkg}
+% \begin{macrocode}
+\DeclareDocumentCommand\thepkg{}{\thepackage}
+% \end{macrocode}
+% \end{macro}
+% Additionally we define \cs{skdocpdfsettings}, which is also used
+% by \cs{maketitle}, to include PDF metadata if the documentation
+% is being compiled using \hologo{pdfLaTeX}.
+% \begin{macrocode}
+\ifpdf
+ \def\skdocpdfsettings{%
+ \hypersetup{%
+ pdfauthor = {\@author\space<\@plainemail>},
+ pdftitle = {\@title},
+ pdfsubject = {Documentation~of~LaTeX~package~\@package},
+ pdfkeywords = {\@package,~LaTeX,~TeX}
+ }%
+ }%
+\else
+ \let\skdocpdfsettings\empty%
+\fi
+% \end{macrocode}
+%
+% \subsection{General document commands}
+% Most of the general document commands are defined by the
+% \pkg{scrartcl} document class we base ourselves on, but a few
+% of them have to be redefined.
+%
+% \subsubsection{Notices and warnings}
+% We define macros to typeset notices and warnings in the documentation
+% text. Notices are typeset as \Notice{this is a notice}, and warnings
+% are typeset as follows: \Warning{this is a warning}
+% A macro for longer warnings is also available:
+% \LongWarning{This is a longer warning.}
+%
+% \begin{macro}{\Notice}[1]
+% {Notice text}
+% \begin{macrocode}
+\DeclareDocumentCommand\Notice{m}{
+ (\emph{\textbf{Note:}~#1})
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\Warning}[1]
+% {Warning text}
+% \begin{macrocode}
+\DeclareDocumentCommand\Warning{+m}{
+ \vspace{\baselineskip}
+ \par\noindent
+ \fbox{\begin{minipage}[c]{\textwidth}
+ \centering
+ \textbf{Warning:}~#1
+ \end{minipage}}
+ \vspace{\baselineskip}
+ \par
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\LongWarning}[1]
+% {Warning text}
+% \begin{macrocode}
+\DeclareDocumentCommand\LongWarning{+m}{
+ \Warning{
+ \par\noindent
+ \begin{minipage}{\textwidth}
+ #1
+ \end{minipage}
+ }
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{The title page}
+% The title page consists of the \cs{maketitle} and the \env{abstract}.
+% We redefine both, inspired slightly by the Prac\TeX\ journal and the
+% \pkg{skrapport} document class.
+% \begin{macro}{\@maketitle}
+% \begin{macrocode}
+\def\@maketitle{%
+ \newpage
+ \null
+ \begin{flushleft}%
+ {%
+ \Huge\sectfont\@title%
+ \ifx\@ctan\@empty\else%
+ \footnote{Available~on~\@ctan.}%
+ \fi
+ \ifx\@repository\@empty\else%
+ \footnote{Development~version~available~on~\@repository.}%
+ \fi%
+ \par%
+ }%
+ \vskip 1em
+ {%
+ \Large\@author
+ \ifx\@email\@empty\else%
+ \space
+ \newlength\skdoc@minipage@ew%
+ \settowidth{\skdoc@minipage@ew}{%
+ \normalsize{$\lceil${\@email}$\rfloor$}}
+ \begin{minipage}[b]{\skdoc@minipage@ew}
+ \normalsize{$\lceil${\@email}$\rfloor$}
+ \end{minipage}\par%
+ \fi%
+ }%
+ \ifx\@version\@empty\else
+ \vskip .5em
+ {%
+ \large Version~\@version\par%
+ }%
+ \fi
+ \end{flushleft}%
+ \par\bigskip%
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\maketitle}
+% \begin{macrocode}
+\def\maketitle{%
+ \begingroup
+ \skdocpdfsettings
+ \renewcommand\thefootnote{\@fnsymbol\c@footnote}
+ \@maketitle
+ \setcounter{footnote}{0}
+ \skdocpdfsettings
+ \endgroup
+}
+% \end{macrocode}
+% \end{macro}
+% \begin{environment}{abstract}
+% \begin{macrocode}
+\DeclareDocumentEnvironment{abstract}{}{
+ \newlength\skdoc@abstract@tw%
+ \newlength\skdoc@abstract@aw%
+ \settowidth{\skdoc@abstract@tw}{\descfont\abstractname}%
+ \setlength{\skdoc@abstract@aw}{\the\textwidth-\the\skdoc@abstract@tw-2em}%
+ \begin{minipage}{\textwidth}
+ \begin{minipage}[t]{\skdoc@abstract@tw}%
+ \begin{flushright}%
+ \leavevmode\descfont\abstractname%
+ \end{flushright}%
+ \end{minipage}%
+ \hspace{1em}%
+ \begin{minipage}[t]{\skdoc@abstract@aw}%
+}{
+ \end{minipage}
+ \end{minipage}
+}
+% \end{macrocode}
+% \end{environment}
+%
+% \subsubsection{Table of contents}
+% The table of contents are redefined to imitate the excellent table
+% of contents of the \pkg{microtype} manual.
+% \begin{macro*}{\l@section}
+% \begin{macrocode}
+\let\l@section@\l@section
+\def\l@section{\vskip -.75ex\l@section@}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\l@subsection}
+% \begin{macrocode}
+\def\l@subsection{\vskip.35ex\penalty\@secpenalty\@dottedtocline{2}{1.5em}{2.7em}}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{l@subsubsection}
+% \begin{macrocode}
+\def\l@subsubsection#1#2{
+ \leftskip 4.2em
+ \parindent 0pt
+ {\let\numberline\@gobble{\small #1~[#2]}}
+}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\l@table}
+% \begin{macrocode}
+\def\l@table{\@dottedtocline{1}{0pt}{1.5em}}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macro*}{\l@figure}
+% \begin{macrocode}
+\def\l@figure{\@dottedtocline{1}{0pt}{1.5em}}
+% \end{macrocode}
+% \end{macro*}
+% \begin{macrocode}
+\def\@pnumwidth{1.7em}
+\AtEndDocument{\addtocontents{toc}{\par}}
+% \end{macrocode}
+% \begin{macro}{\tableofcontents}
+% \begin{macrocode}
+\let\old@tableofcontents\tableofcontents
+\DeclareDocumentCommand\tableofcontents{}{
+ \toggletrue{skdoc@noindex}
+ \microtypesetup{protrusion=false}
+ \old@tableofcontents
+ \microtypesetup{protrusion=true}
+ \togglefalse{skdoc@noindex}
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Including the LPPL license}
+% A helper macro that includes the LPPL license is also provided.
+% \begin{macro}{\PrintLPPL}
+% \begin{macrocode}
+\DeclareDocumentCommand\PrintLPPL{}{
+ \begingroup
+ \IfFileExists{lppl.tex}{
+ \let\old@verbatim@font\verbatim@font
+ \def\verbatim@font{
+ \old@verbatim@font\tiny
+ }
+ \def\LPPLicense{\begingroup\small}
+ \def\endLPPLicense{\endmulticols\endgroup}
+ \DeclareDocumentCommand\LPPLsection{m}{
+ \section{####1}
+ }
+ \DeclareDocumentCommand\skdoc@lppl@hack{m}{
+ \end{multicols}
+ \begin{multicols}{2}
+ [\subsection*{####1}][6\baselineskip]
+ }
+ \DeclareDocumentCommand\LPPLsubsection{m}{
+ \subsection*{####1}
+ \let\LPPLsubsection\skdoc@lppl@hack
+ \begin{multicols}{2}
+ }
+ \DeclareDocumentCommand\LPPLsubsubsection{m}{
+ \subsubsection*{####1}
+ }
+ \DeclareDocumentCommand\LPPLparagraph{m}{\paragraph*{####1}}
+ \DeclareDocumentCommand\LPPLfile{m}{\file{####1}}
+ \let\oldmakeatletter\makeatletter
+ \long\def\makeatletter####1\makeatother{
+ \let\makeatletter\oldmakeatletter
+ }
+ \setlength\leftmargini{15pt}
+ \setlength\leftmarginii{12.5pt}
+ \setlength\leftmarginiii{10pt}
+ \newenvironment{enum}[1][0]{
+ \list\labelenumi{
+ \usecounter{enumi}
+ \setcounter{enumi}{####1}
+ \addtocounter{enumi}{-1}
+ \leftmargin 30pt
+ \itemindent-15pt
+ \labelwidth 15pt
+ \labelsep 0pt
+ \def\makelabel########1{########1\hss}}
+ }{\endlist}
+ \input{lppl}
+ }{
+ \msg_warning:nn{skdoc}{no-lppl}
+ }
+ \endgroup
+}
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Cosmetic changes}
+% We perform a couple of cosmetic changes to existing features as
+% well. First, we set a new header/footer style using the KOMA-script
+% \cs{deftripstyle} macro.
+% \begin{macrocode}
+\deftripstyle{skdoc}%
+ {}{}{}%
+ {\small The~\textbf{\pkg*{\@package}}~package,~v\@version}{}{\small\pagemark}
+\AfterBeginDocument{\pagestyle{skdoc}}
+% \end{macrocode}
+% We also redefine the section level format to set the section numbers
+% in the margin, much like the \pkg{microtype} manual.
+% \begin{macrocode}
+\RenewDocumentCommand{\othersectionlevelsformat}{m}{%
+ \makebox[0pt][r]{%
+ \fontfamily{fos}\mdseries\selectfont
+ \csname the#1\endcsname\enskip}%
+}
+% \end{macrocode}
+% Finally, we actually use \pkg{microtype} in the document class, and
+% make sure to disable it in the verbatim environments.
+% Set up microtype properly
+% \begin{macrocode}
+\g@addto@macro\@verbatim{\microtypesetup{activate=false}}
+\microtypesetup{expansion,kerning,spacing,tracking}
+\DisableLigatures{family = tt*}
+% \end{macrocode}
+% We also want numbers on the bibliography headings, if we are loading
+% \pkg{biblatex}.
+% \begin{macrocode}
+\AtBeginDocument{
+ \ifdefined\defbibheading
+ \defbibheading{bibliography}[\bibname]{\section{#1}}
+ \fi
+}
+% \end{macrocode}
+% Oh, and we want \cs{marginpar}s on the left, not on the right.
+% \begin{macrocode}
+\AtBeginDocument{\reversemarginpar}
+% \end{macrocode}
+%
+% That's it, we're done!
+% \begin{macrocode}
+\endinput
+% \end{macrocode}
+% \iffalse
+%</class>
+% \fi
+% \Finale
+%
+% \iffalse
+% \section{Known issues}
+% \fi
+%
+% \PrintChanges
+% \PrintIndex
+% \printbibliography
+% \endinput
diff --git a/Master/texmf-dist/tex/latex/skdoc/skdoc.cls b/Master/texmf-dist/tex/latex/skdoc/skdoc.cls
new file mode 100644
index 00000000000..2c55dff1035
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/skdoc/skdoc.cls
@@ -0,0 +1,1047 @@
+%%
+%% This is file `skdoc.cls',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% skdoc.dtx (with options: `class')
+%%
+%% skdoc documentation class
+%%
+%% Copyright (C) 2012 by Simon Sigurdhsson <sigurdhsson@gmail.com>
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% http://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 Maintainer of this work is Simon Sigurdhsson.
+%%
+%% This work consists of the files skdoc.dtx
+%% and the derived filebase skdoc.cls.
+\RequirePackage{expl3}
+\ProvidesExplClass{skdoc}
+ {2012/12/26}{1.0}{skdoc documentation class}
+\PassOptionsToPackage{log-declarations=false}{xparse}
+\LoadClass[ DIV7,
+ headings=big,
+ numbers=noenddot,
+ abstracton,
+ bibliography=totocnumbered,
+ index=totoc
+ ]{scrartcl}
+\RequirePackage{etoolbox,xstring,xparse,atbegshi,kvoptions}
+\RequirePackage{verbatim,marginnote,calc,hyperref,multicol,hologo}
+\RequirePackage[nomain,xindy,numberedsection,order=letter,
+ sanitize={description=false,sort=false}]{glossaries}
+\RequirePackage{ydoc-code,ydoc-desc}
+\RequirePackage[british]{babel}
+\RequirePackage[english=british]{csquotes}
+\RequirePackage[font=small,labelfont=bf,textfont=it]{caption}
+\RequirePackage{scrpage2,PTSerif,ascii}
+\RequirePackage[defaultsans,osfigures,scale=0.95]{opensans}
+\RequirePackage[babel]{microtype}
+\msg_new:nnn{skdoc}{key-exists}{File~key~"#1"~already~declared!}
+\msg_new:nnn{skdoc}{key-nexists}{File~key~"#1"~hasn't~been~declared!}
+\msg_new:nnn{skdoc}{wrote-file}{Writing~things~to~file~"#1".}
+\msg_new:nnn{skdoc}{read-preamble}{Reading~preamble~from~file~"#1".}
+\msg_new:nnn{skdoc}{no-lppl}{Could~not~include~LPPL:~lppl.tex~does~not~exist!}
+\SetupKeyvalOptions{
+ family=skdoc,
+ prefix=skdoc@
+}
+\DeclareStringOption{load}[\jobname]
+\ProcessKeyvalOptions*
+\IfStrEq{\skdoc@load}{}{}{%
+ \IfFileExists{\skdoc@load.sty}{%
+ \RequirePackage{\skdoc@load}
+ }{}
+}
+\tl_new:N\skdoc@temptl
+\ior_new:N\skdoc@input
+\iow_new:N\skdoc@output
+\DeclareDocumentCommand\DeclareFile{om}{
+ \group_begin:
+ \keys_define:nn{skdoc@declarefile}{%
+ preamble .value_required:,
+ preamble .code:n = \edef\skdoc@preamble{##1},
+ key .value_required:,
+ key .code:n = \def\skdoc@key{##1}
+ }%
+ \def\skdoc@preamble{}%
+ \def\skdoc@key{#2}%
+ \IfNoValueTF{#1}{}{\keys_set:nn{skdoc@declarefile}{#1}}
+ \tl_new:c{skdoc@output@\skdoc@key}
+ \int_if_exist:cTF{skdoc@output@\skdoc@key @line}{
+ \msg_critical:nnx{skdoc}{key-exists}{\skdoc@key}
+ }{
+ \int_zero_new:c{skdoc@output@\skdoc@key @line}
+ }
+ \IfStrEq{\skdoc@preamble}{}{}{
+ \tl_set:Nx\l_tmpa_tl{\skdoc@preamble}
+ \edef\skdoc@temp{\tl_head:N\l_tmpa_tl}
+ \def\skdoc@preamble@extra{
+ \skdoc@temp\skdoc@temp\space~This~is~file~`#2',~generated~from~`\c_job_name_tl.tex'~(key~`\skdoc@key').
+ }
+ }
+ \expandafter\xdef\csname skdoc@write@#2\endcsname{%
+ \noexpand\msg_log:nnn{skdoc}{wrote-file}{#2}
+ \noexpand\iow_open:Nn\noexpand\skdoc@output{#2}
+ \noexpand\IfStrEq{\skdoc@preamble}{}{}{
+ \noexpand\iow_now:Nx\noexpand\skdoc@output{\skdoc@preamble@extra}
+ \noexpand\iow_now:Nx\noexpand\skdoc@output{\skdoc@preamble}
+ }
+ \noexpand\iow_now:Nx\noexpand\skdoc@output{\noexpand\tl_to_str:c{skdoc@output@\skdoc@key}}
+ \noexpand\iow_close:N\noexpand\skdoc@output
+ }
+ \AfterEndDocument{\csname skdoc@write@#2\endcsname}
+ \group_end:
+}
+\DeclareDocumentEnvironment{skdoc@verbatim}{m}{%
+ \iftoggle{skdoc@impl}{\@bsphack}{}
+ \def\skdoc@key{#1}
+ \int_if_exist:cTF{skdoc@output@\skdoc@key @line}{}{
+ \msg_critical:nnx{skdoc}{key-nexists}{\skdoc@key}
+ }%
+ \marginnote{
+ \leavevmode
+ \llap{
+ \scriptsize\color{gray}
+ $\langle$\skdoc@key$\rangle$
+ \makebox[2ex]{\strut}
+ }
+ }
+ \def\verbatim@processline{%
+ \tl_gput_right:cx{skdoc@output@\skdoc@key}{\the\verbatim@line\iow_newline:}%
+ \int_gincr:c{skdoc@output@\skdoc@key @line}%
+ \iftoggle{skdoc@impl}{
+ \noindent\leavevmode%
+ \hspace*{-5ex}
+ \begin{minipage}[c][1ex]{\textwidth}
+ \makebox[4ex]{%
+ \leavevmode
+ \tiny\color{lightgray}\hfill%
+ \int_use:c{skdoc@output@\skdoc@key @line}%
+ }%
+ \hspace*{1ex}%
+ {
+ \verbatim@font\footnotesize
+ \the\verbatim@line
+ }
+ \end{minipage}
+ \vskip-.75ex\par
+ }{}
+ }%
+ \let\do\@makeother\dospecials\catcode`\^^M\active%
+ \iftoggle{skdoc@impl}{
+ \frenchspacing\@vobeyspaces
+ }{}
+ \verbatim@start%
+}{%
+ \iftoggle{skdoc@impl}{\@esphack}{}%
+}
+\DeclareDocumentEnvironment{MacroCode}{m}{
+ \iftoggle{skdoc@impl}{
+ \vspace{.2\baselineskip}
+ \par\noindent
+ }{}
+ \skdoc@verbatim{#1}
+}{
+ \endskdoc@verbatim
+ \iftoggle{skdoc@impl}{
+ \vspace{.5\baselineskip}
+ }{}
+}
+\DeclareDocumentCommand\PreambleTo{mm}{%
+ \group_begin:
+ \msg_info:nnn{skdoc}{read-preamble}{#2}
+ \ior_open:Nn\skdoc@input{#2}
+ \bool_until_do:nn{\ior_if_eof_p:N\skdoc@input}{%
+ \tl_if_empty:NTF\skdoc@temptl{}{%
+ \tl_put_right:Nx\skdoc@temptl{\iow_newline:}
+ }
+ \tl_clear:N\l_tmpb_tl
+ \ior_get_str:NN\skdoc@input\l_tmpa_tl
+ \tl_put_right:Nx\l_tmpb_tl{\tl_head:N\l_tmpa_tl}
+ \IfStrEq{\tl_to_str:N\l_tmpb_tl}{\@percentchar}{%
+ \tl_set_eq:NN\l_tmpb_tl\skdoc@temptl
+ \tl_concat:NNN\skdoc@temptl\l_tmpb_tl\l_tmpa_tl
+ }{%
+ \ior_close:N\skdoc@input
+ }
+ }
+ \xdef#1{\tl_to_str:N\skdoc@temptl}
+ \group_end:
+}
+\DeclareDocumentCommand\SelfPreambleTo{m}{%
+ \PreambleTo{#1}{\c_job_name_tl}%
+}
+\definecolorset{RGB}{}{}{
+ section,11,72,107;
+ extlink,73,10,61;
+ intlink,140,35,24;
+ sharp,250,105,0;
+ bright,198,229,217;
+ macrodesc,73,10,61;
+ keydesc,140,35,24;
+ macroimpl,73,10,61;
+ meta,11,72,107;
+ scriptcolor,140,35,24;
+ optioncolor,73,10,61;
+ opt,73,10,61
+}
+\RenewDocumentCommand\descfont{}{\sffamily\fontseries{sb}}
+\RenewDocumentCommand\sectfont{}{\sffamily\fontseries{sb}}
+\addtokomafont{minisec}{\bfseries}
+\addtokomafont{paragraph}{\color{section}}
+\addtokomafont{section}{\color{section}}
+\addtokomafont{subsection}{\color{section}}
+\addtokomafont{subsubsection}{\color{section}}
+\addtokomafont{descriptionlabel}{\color{section}}
+\addtokomafont{sectionentry}{\rmfamily\bfseries}
+\addtokomafont{sectionentrypagenumber}{\rmfamily\bfseries}
+\hypersetup{
+ colorlinks=true,
+ linkcolor=intlink,
+ anchorcolor=intlink,
+ citecolor=black,
+ urlcolor=extlink
+}
+\newtoggle{skdoc@noindex}
+\togglefalse{skdoc@noindex}
+\DeclareDocumentCommand\cs{sm}{
+ \texttt{\char`\\#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@macro{#2}}
+ }
+}
+\DeclareDocumentCommand\env{sm}{
+ \texttt{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@environment{#2}}
+ }
+}
+\DeclareDocumentCommand\pkg{sm}{
+ \textsf{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@package{#2}}
+ }
+}
+\DeclareDocumentCommand\opt{sm}{
+ \texttt{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@option{#2}}
+ }
+}
+\DeclareDocumentCommand\bib{sm}{
+ \texttt{@#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@bibentry{#2}}
+ }
+}
+\DeclareDocumentCommand\thm{sm}{
+ \textrm{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@theme{#2}}
+ }
+}
+\DeclareDocumentCommand\file{sm}{
+ \texttt{#2}
+ \iftoggle{skdoc@noindex}{}{
+ \IfBooleanTF{#1}{}{\index@file{#2}}
+ }
+}
+\def\Describe@Macro#1{%
+ \endgroup
+ \edef\name{\expandafter\@gobble\string#1}%
+ \global\@namedef{href@desc@\name}{}%
+ \immediate\write\@mainaux{%
+ \global\noexpand\@namedef{href@desc@\name}{}%
+ }%
+ \hbox\y@bgroup
+ \@ifundefined{href@impl@\name}{}{\hyperlink{impl:\name}}%
+ {%
+ \hbox{
+ \vbox to 0pt{
+ \vss\hbox{
+ \raisebox{4ex}{\hypertarget{desc:\name}{}
+ }
+ }
+ }%
+ \marginnote{\llap{\PrintMacroName{#1}}}
+ }%
+ }%
+ \ydoc@macrocatcodes
+ \macroargsstyle
+ \read@Macro@arg
+}
+\def\descframe#1{%
+ \mbox{\hspace*{1.5\descsep}#1\hspace*{2\descsep}}%
+}
+\let\old@PrintMacroName\PrintMacroName
+\DeclareDocumentCommand\PrintMacroName{m}{%
+ \index@macro*{\expandafter\@gobble\string#1}
+ \old@PrintMacroName{#1}
+}
+\let\old@PrintEnvName\PrintEnvName
+\def\PrintEnvName#1#2{
+ \ifx#1\begin
+ \edef\skdoc@temp{\noexpand\index@environment*{#2}}
+ \skdoc@temp
+ \fi
+ \old@PrintEnvName{#1}{#2}
+}
+\DeclareDocumentCommand\DescribeEnv{om}{
+ \medskip\par\noindent
+ \marginnote{
+ \envcodestyle
+ \hfill\llap{\PrintEnvName{\begin}{#2}}\mbox{}\\
+ \IfNoValueTF{#1}{}{\hfill\llap{\MacroArgs#1}\mbox{}\\}
+ \hfill\llap{\PrintEnvName{\end}{#2}}\mbox{}\\
+ }
+ \begingroup
+ \def\after@Macro@args{\endDescribeEnv}
+ \y@bgroup
+ \ydoc@macrocatcodes
+ \macroargsstyle
+ \read@Macro@arg
+}
+\DeclareDocumentCommand\endDescribeEnv{}{
+ \endgroup
+ \smallskip\par\noindent
+}
+\let\optpar\relax
+\DeclareDocumentCommand\Options{m}{
+ \clist_set:Nn\l_tmpa_clist{#1}
+ \marginnote{
+ \clist_map_inline:Nn\l_tmpa_clist{
+ \index@option*{####1}
+ \hfill
+ \llap{\textcolor{opt}{\opt{####1}}}
+ \mbox{}\\
+ }
+ }
+ \nobreak
+}
+\DeclareDocumentCommand\Option{m}{
+ \Options{#1}
+}
+\def\skdoc@WithValues@peek{
+ \ifx\@let@token\AndDefault\else\par\noindent\nobreak\fi
+}
+\DeclareDocumentCommand\WithValues{m}{
+ \noindent\makebox[\linewidth][l]{\texttt{#1}}
+ \futurelet\@let@token\skdoc@WithValues@peek
+}
+\DeclareDocumentCommand\AndDefault{m}{
+ \llap{\textcolor{gray}{\texttt{(#1)}}}\par\noindent\nobreak
+}
+\DeclareDocumentCommand\BibEntry{m}{
+ \marginnote{
+ \index@bibentry*{#1}
+ \hfill\llap{\textcolor{macrodesc}{\bib{#1}}}
+ }
+ \nobreak
+}
+\DeclareDocumentCommand\WithFields{om}{
+ \noindent\makebox[\linewidth]{
+ \texttt{#2}
+ \IfNoValueTF{#1}{}{
+ \textcolor{gray}{\texttt{,#2}}
+ }
+ }
+ \par\noindent\nobreak
+}
+\DeclareDocumentCommand\Theme{m}{
+ \marginnote{
+ \index@theme*{#1}
+ \hfill\llap{\textcolor{macrodesc}{\thm{#1}}}
+ }
+ \nobreak\par\noindent\nobreak
+}
+\DeclareDocumentCommand\DescribeFile{m}{
+ \marginnote{
+ \index@file*{#1}
+ \hfill\llap{\textcolor{macrodesc}{\file{#1}}}
+ }
+ \nobreak\par\noindent\nobreak
+}
+\DeclareDocumentEnvironment{example}{}{
+ \minisec{Example:}
+}{}
+\DeclareDocumentEnvironment{macro}{smo}{%
+ \@bsphack
+ \index@macro!{\expandafter\@gobble\string#2}
+ \@macroname{#2}%
+ \IfBooleanTF{#1}{
+ \IfNoValueTF{#3}{}{
+ \int_compare:nNnTF{#3}>{0}{
+ \cs:w use_none:\prg_replicate:nn{#3}{n}\cs_end:
+ }{}
+ }
+ }{
+ \PrintMacroImpl{#2}
+ \IfNoValueTF{#3}{
+ \macro@impl@argline@noarg{(no~arguments)}
+ }{\macro@impl@args[#3]}
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+\DeclareDocumentEnvironment{environment}{smo}{%
+ \@bsphack
+ \index@environment!{#2}
+ \@environmentname{#2}%
+ \IfBooleanTF{#1}{
+ \IfNoValueTF{#3}{}{
+ \int_compare:nNnTF{#3}>{0}{
+ \cs:w use_none:\prg_replicate:nn{#3}{n}\cs_end:
+ }{}
+ }
+ }{
+ \PrintEnvImplName{#2}
+ \IfNoValueTF{#3}{
+ \macro@impl@argline@noarg{(no~arguments)}
+ }{\macro@impl@args[#3]}
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+\DeclareDocumentEnvironment{option}{smg}{%
+ \@bsphack
+ \index@option!{#2}
+ \@optionname{#2}%
+ \IfBooleanTF{#1}{}{
+ \PrintEnvImplName{#2}
+ \IfNoValueTF{#3}{
+ \macro@impl@argline@noarg{(option)}
+ }{
+ \macro@impl@argline@noarg{
+ Option~with~values~\texttt{\textcolor{gray}{#3}}
+ }
+ }
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+\DeclareDocumentEnvironment{bibentry}{sm}{%
+ \@bsphack
+ \index@bibentry!{\expandafter\@gobble\string#2}
+ \@bibentryname{#2}%
+ \IfBooleanTF{#1}{}{
+ \PrintEnvImplName{#2}
+ \macro@impl@argline@noarg{(\hologoRobust{BibTeX}~entry~type)}
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+\DeclareDocumentEnvironment{theme}{sm}{%
+ \@bsphack
+ \index@theme!{#2}
+ \@themename{#2}%
+ \IfBooleanTF{#1}{}{
+ \PrintEnvImplName{#2}
+ \macro@impl@argline@noarg{(theme)}
+ }%
+}{
+ \let\skdoc@macroname@key\@empty
+ \IfBooleanTF{#1}{}{\@esphack}
+}
+\DeclareDocumentEnvironment{macro*}{mo}%
+ {\begin{macro}*{#1}[#2]}{\end{macro}}
+\DeclareDocumentEnvironment{environment*}{mo}%
+ {\begin{environment}*{#1}[#2]}{\end{environment}}
+\DeclareDocumentEnvironment{option*}{mg}%
+ {\begin{option}*{#1}{#2}}{\end{option}}
+\DeclareDocumentEnvironment{bibentry*}{m}%
+ {\begin{bibentry}*{#1}}{\end{bibentry}}
+\DeclareDocumentEnvironment{theme*}{m}%
+ {\begin{theme}*{#1}}{\end{theme}}
+\def\PrintEnvImplName#1{%
+ \par\mbox{}
+ \marginnote{\llap{\implstyle{#1}}}
+ \par
+}
+\def\PrintMacroImpl#1{%
+ \par
+ \hbox{%
+ \edef\name{\expandafter\@gobble\string#1}%
+ \global\@namedef{href@impl@\name}{}%
+ \immediate\write\@mainaux{%
+ \global\noexpand\@namedef{href@impl@\name}{}%
+ }%
+ \raisebox{4ex}[4ex]{\hypertarget{impl:\name}{}}%
+ \@ifundefined{href@desc@\name}{}{\hyperlink{desc:\name}}%
+ \marginnote{\llap{\PrintMacroImplName{#1}}}%
+ }%
+ \par
+}
+\def\macro@impl@argline#1#2{%
+ \par\noindent{\texttt{\##1}:~#2\strut}%
+}
+\def\macro@impl@args[#1]{%
+ \vspace*{-\baselineskip}
+ \begingroup
+ \let\macro@impl@argcnt\@tempcnta
+ \let\macro@impl@curarg\@tempcntb
+ \macro@impl@argcnt=#1\relax
+ \macro@impl@curarg=0\relax
+ \ifnum\macro@impl@curarg<\macro@impl@argcnt\relax
+ \expandafter\macro@impl@arg
+ \else
+ \expandafter\macro@impl@endargs
+ \fi
+}
+\def\macro@impl@endargs{
+ \endgroup\par
+}
+\def\macro@impl@argline@noarg#1{%
+ \vspace*{-\baselineskip}
+ \par\noindent{#1\strut}\par\medskip%
+}
+\prg_new_conditional:Nnn\__skdoc_do_index:{p}{
+ \iftoggle{skdoc@impl}{
+ \prg_return_true:
+ }{
+ \iftoggle{skdoc@in@impl}{
+ \prg_return_false:
+ }{
+ \prg_return_true:
+ }
+ }
+}
+\DeclareDocumentCommand\@index@{mm}{
+ \if_predicate:w\__skdoc_do_index_p:
+ \@index@@{#1}{#2}
+ \fi:
+}
+\DeclareDocumentCommand\@index@@{mm}{
+ \newglossaryentry{index-#1}{
+ type=index,
+ name={#2},
+ description={\nopostdesc},
+ sort={#1}
+ }
+}
+\DeclareDocumentCommand\index@macro{st!m}{
+ \def\skdoc@temp{#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{#3}{\cs*{#3}}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+\DeclareDocumentCommand\index@environment{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\env*{\string#3}~(environment)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+\DeclareDocumentCommand\index@option{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\opt*{\string#3}~(option)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+\DeclareDocumentCommand\index@bibentry{st!m}{
+ \def\skdoc@temp{#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{#3}{\bib*{#3}~(\hologoRobust{BibTeX}~entry~type)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+\DeclareDocumentCommand\index@theme{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\thm*{\string#3}~(theme)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+\DeclareDocumentCommand\index@package{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\pkg*{\string#3}~(package)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+\DeclareDocumentCommand\index@file{st!m}{
+ \def\skdoc@temp{\string#3}
+ \ifglsentryexists{index-\skdoc@temp}{}{
+ \@index@{\string#3}{\file*{\string#3}~(file)}
+ }
+ \if_predicate:w\__skdoc_do_index_p:
+ \IfBooleanTF{#2}{
+ \glsadd[types=index,format=hyperul]{index-\skdoc@temp}
+ }{
+ \IfBooleanTF{#1}{
+ \glsadd[types=index,format=hyperit]{index-\skdoc@temp}
+ }{
+ \glsadd[types=index]{index-\skdoc@temp}
+ }
+ }
+ \fi:
+}
+\ProvideDocumentCommand\hyperul{m}{
+ \underline{\hyperup{#1}}
+}
+\newglossarystyle{docindex}{
+ \glossarystyle{indexgroup}
+ \renewcommand*{\glspostdescription}{\unskip\leaders\hbox to 2.9mm{\hss.}\hfill\strut}
+ \renewenvironment{theglossary}{
+ \toggletrue{skdoc@noindex}
+ \begin{multicols}{2}
+ \setlength{\parindent}{0pt}
+ \setlength{\parskip}{0pt plus 0.3pt}
+ \let\item\@idxitem
+ }{
+ \end{multicols}
+ \togglefalse{skdoc@noindex}
+ }
+ \renewcommand*{\glossaryentryfield}[5]{
+ \item\glsentryitem{##1}\glstarget{##1}{##2}
+ \ifx\relax##4\relax\else\space(##4)\fi
+ ##3\glspostdescription\space ##5}
+ \renewcommand*{\glsgroupheading}[1]{
+ \IfStrEq{##1}{default}{
+ \item{\descfont\glssymbolsgroupname}
+ }{
+ \item{\descfont\glsgetgrouptitle{##1}}
+ }
+ }
+ \renewcommand*{\glsgroupskip}{
+ \par\vspace{15\p@}\relax
+ }
+}
+\newglossary{index}{ids}{ido}{Index}
+\AtBeginDocument{\makeglossaries}
+\providecommand*\PrintIndex{%
+ \begingroup
+ \renewcommand*{\glossarypreamble}{
+ Numbers~written~in~boldface~refer~to~the~page~where~the~
+ corresponding~entry~is~described;~numbers~underlined~refer~
+ to~the~page~were~the~implementation~of~the~corresponding~
+ entry~is~discussed.~Numbers~in~roman~refer~to~other~
+ mentions~of~the~entry.\par
+ }
+ \printglossary[type=index,style=docindex]
+ \endgroup
+}
+\RenewDocumentCommand\@gls@addpredefinedattributes{}{
+ \GlsAddXdyAttribute{hyperit}
+ \GlsAddXdyAttribute{hyperul}
+ \GlsAddXdyAttribute{glsnumberformat}
+}
+\DeclareDocumentCommand\generalname{}{General}
+\DeclareDocumentCommand\@macroname{m}{
+ \def\skdoc@macroname@stylized{\cs*{\expandafter\@gobble\string#1}}
+ \def\skdoc@macroname@key{macro-\expandafter\@gobble\string#1}
+}
+\DeclareDocumentCommand\@environmentname{m}{
+ \def\skdoc@macroname@stylized{\env*{\string#1}}
+ \def\skdoc@macroname@key{env-#1}
+}
+\DeclareDocumentCommand\@optionname{m}{
+ \def\skdoc@macroname@stylized{\opt*{\string#1}}
+ \def\skdoc@macroname@key{opt-#1}
+}
+\DeclareDocumentCommand\@bibentryname{m}{
+ \def\skdoc@macroname@stylized{\bib*{\expandafter\@gobble\string#1}}
+ \def\skdoc@macroname@key{bibentry-\expandafter\@gobble\string#1}
+}
+\DeclareDocumentCommand\@themename{m}{
+ \def\skdoc@macroname@stylized{\thm*{\string#1}}
+ \def\skdoc@macroname@key{thm-#1}
+}
+\def\skdoc@macroname@stylized{}
+\let\skdoc@macroname@key\@empty
+\DeclareDocumentCommand\changes{mm}{%
+ \@bsphack
+ \ifglsentryexists{#1}{}{
+ \newglossaryentry{#1}{
+ type=changes,
+ name={v#1},
+ description={\nopostdesc},
+ nonumberlist=true
+ }
+ }
+ \ifx\skdoc@macroname@key\@empty
+ \newglossaryentry{#1-general}{
+ type=changes,
+ description={\generalname{}:~#2},
+ parent={#1},
+ sort={0},
+ nonumberlist=true
+ }
+ \glsadd[types=changes]{#1-general}
+ \else
+ \newglossaryentry{#1-\skdoc@macroname@key}{
+ type=changes,
+ description={\skdoc@macroname@stylized{}:~#2},
+ parent={#1},
+ sort={\skdoc@macroname@key},
+ nonumberlist=true
+ }
+ \glsadd[types=changes]{#1-\skdoc@macroname@key}
+ \fi
+ \@esphack
+}
+\newglossarystyle{changelog}{
+ \glossarystyle{altlist}
+ \renewenvironment{theglossary}{
+ \toggletrue{skdoc@noindex}
+ \begin{multicols}{2}\begin{description}
+ }{
+ \end{description}\end{multicols}
+ \togglefalse{skdoc@noindex}
+ }
+ \renewcommand*{\glossaryentryfield}[5]{
+ \par\vspace{5\p@}\relax
+ \item[\glsentryitem{##1}\glstarget{##1}{##2}]
+ \mbox{}\par\nobreak\@afterheading
+ }
+ \renewcommand{\glossarysubentryfield}[6]{%
+ \par\hspace*{\itemindent}
+ \glssubentryitem{##2}%
+ \glstarget{##2}{\strut}##4\glspostdescription\space ##6
+ }
+}
+\newglossary{changes}{gls}{glo}{Changes}
+\AtBeginDocument{\makeglossaries}
+\DeclareDocumentCommand\PrintChanges{}{%
+ \begingroup
+ \printglossary[type=changes,style=changelog]
+ \endgroup
+}
+\newtoggle{skdoc@impl}
+\newtoggle{skdoc@in@impl}
+\toggletrue{skdoc@impl}
+\togglefalse{skdoc@in@impl}
+\newcounter{skdoc@impl@page}
+\AtBeginShipout{
+ \iftoggle{skdoc@impl}{}{
+ \iftoggle{skdoc@in@impl}{\AtBeginShipoutDiscard}{}
+ }
+}
+\DeclareDocumentCommand\OnlyDescription{}{\togglefalse{skdoc@impl}}
+\DeclareDocumentCommand\Implementation{}{
+ \iftoggle{skdoc@impl}{}{
+ \clearpage
+ \toggletrue{skdoc@in@impl}
+ \let\skdoc@old@part\part
+ \DeclareDocumentCommand\part{som}{}
+ \let\skdoc@old@section\section
+ \DeclareDocumentCommand\section{som}{}
+ \let\skdoc@old@subsection\subsection
+ \DeclareDocumentCommand\subsection{som}{}
+ \let\skdoc@old@subsubsection\subsubsection
+ \DeclareDocumentCommand\subsubsection{som}{}
+ \let\skdoc@old@paragraph\paragraph
+ \DeclareDocumentCommand\paragraph{som}{}
+ \let\skdoc@old@subparagraph\subparagraph
+ \DeclareDocumentCommand\subparagraph{som}{}
+ \setcounter{skdoc@impl@page}{\value{page}}
+ }
+}
+\DeclareDocumentCommand\Finale{}{
+ \iftoggle{skdoc@impl}{}{
+ \clearpage
+ \togglefalse{skdoc@in@impl}
+ \let\part\skdoc@old@part
+ \let\section\skdoc@old@section
+ \let\subsection\skdoc@old@subsection
+ \let\subsubsection\skdoc@old@subsubsection
+ \let\paragraph\skdoc@old@paragraph
+ \let\subparagraph\skdoc@old@subparagraph
+ \setcounter{page}{\value{skdoc@impl@page}}
+ }
+}
+\let\@ctan\@empty%
+\let\@repository\@empty%
+\let\@plainemail\@empty%
+\let\@email\@empty%
+\let\@version\@empty%
+\DeclareDocumentCommand\package{om}{%
+ \keys_define:nn{skdoc@package}{%
+ vcs .value_required:,%
+ vcs .code:n = \repository{##1},%
+ ctan .code:n = \ctan{##1},%
+ ctan .default:n = #2%
+ }%
+ \IfNoValueTF{#1}{}{\keys_set:nn{skdoc@package}{#1}}%
+ \def\@package{#2}%
+ \title{The~\textbf{\pkg*{\@package}}~package}%
+}
+\DeclareDocumentCommand\ctan{m}{%
+ \def\@ctan{\url{http://www.ctan.org/pkg/#1}}%
+}
+\DeclareDocumentCommand\repository{m}{%
+ \def\@repository{\url{#1}}%
+}
+\DeclareDocumentCommand\email{m}{%
+ \def\@plainemail{#1}%
+ \def\@email{\href{mailto:\@plainemail}{\@plainemail}}%
+}
+\DeclareDocumentCommand\version{m}{%
+ \def\@version{#1}%
+}
+\package{\jobname}
+\DeclareDocumentCommand\theversion{}{v\@version}
+\DeclareDocumentCommand\thepackage{}{\pkg*{\@package}}
+\DeclareDocumentCommand\thepkg{}{\thepackage}
+\ifpdf
+ \def\skdocpdfsettings{%
+ \hypersetup{%
+ pdfauthor = {\@author\space<\@plainemail>},
+ pdftitle = {\@title},
+ pdfsubject = {Documentation~of~LaTeX~package~\@package},
+ pdfkeywords = {\@package,~LaTeX,~TeX}
+ }%
+ }%
+\else
+ \let\skdocpdfsettings\empty%
+\fi
+\DeclareDocumentCommand\Notice{m}{
+ (\emph{\textbf{Note:}~#1})
+}
+\DeclareDocumentCommand\Warning{+m}{
+ \vspace{\baselineskip}
+ \par\noindent
+ \fbox{\begin{minipage}[c]{\textwidth}
+ \centering
+ \textbf{Warning:}~#1
+ \end{minipage}}
+ \vspace{\baselineskip}
+ \par
+}
+\DeclareDocumentCommand\LongWarning{+m}{
+ \Warning{
+ \par\noindent
+ \begin{minipage}{\textwidth}
+ #1
+ \end{minipage}
+ }
+}
+\def\@maketitle{%
+ \newpage
+ \null
+ \begin{flushleft}%
+ {%
+ \Huge\sectfont\@title%
+ \ifx\@ctan\@empty\else%
+ \footnote{Available~on~\@ctan.}%
+ \fi
+ \ifx\@repository\@empty\else%
+ \footnote{Development~version~available~on~\@repository.}%
+ \fi%
+ \par%
+ }%
+ \vskip 1em
+ {%
+ \Large\@author
+ \ifx\@email\@empty\else%
+ \space
+ \newlength\skdoc@minipage@ew%
+ \settowidth{\skdoc@minipage@ew}{%
+ \normalsize{$\lceil${\@email}$\rfloor$}}
+ \begin{minipage}[b]{\skdoc@minipage@ew}
+ \normalsize{$\lceil${\@email}$\rfloor$}
+ \end{minipage}\par%
+ \fi%
+ }%
+ \ifx\@version\@empty\else
+ \vskip .5em
+ {%
+ \large Version~\@version\par%
+ }%
+ \fi
+ \end{flushleft}%
+ \par\bigskip%
+}
+\def\maketitle{%
+ \begingroup
+ \skdocpdfsettings
+ \renewcommand\thefootnote{\@fnsymbol\c@footnote}
+ \@maketitle
+ \setcounter{footnote}{0}
+ \skdocpdfsettings
+ \endgroup
+}
+\DeclareDocumentEnvironment{abstract}{}{
+ \newlength\skdoc@abstract@tw%
+ \newlength\skdoc@abstract@aw%
+ \settowidth{\skdoc@abstract@tw}{\descfont\abstractname}%
+ \setlength{\skdoc@abstract@aw}{\the\textwidth-\the\skdoc@abstract@tw-2em}%
+ \begin{minipage}{\textwidth}
+ \begin{minipage}[t]{\skdoc@abstract@tw}%
+ \begin{flushright}%
+ \leavevmode\descfont\abstractname%
+ \end{flushright}%
+ \end{minipage}%
+ \hspace{1em}%
+ \begin{minipage}[t]{\skdoc@abstract@aw}%
+}{
+ \end{minipage}
+ \end{minipage}
+}
+\let\l@section@\l@section
+\def\l@section{\vskip -.75ex\l@section@}
+\def\l@subsection{\vskip.35ex\penalty\@secpenalty\@dottedtocline{2}{1.5em}{2.7em}}
+\def\l@subsubsection#1#2{
+ \leftskip 4.2em
+ \parindent 0pt
+ {\let\numberline\@gobble{\small #1~[#2]}}
+}
+\def\l@table{\@dottedtocline{1}{0pt}{1.5em}}
+\def\l@figure{\@dottedtocline{1}{0pt}{1.5em}}
+\def\@pnumwidth{1.7em}
+\AtEndDocument{\addtocontents{toc}{\par}}
+\let\old@tableofcontents\tableofcontents
+\DeclareDocumentCommand\tableofcontents{}{
+ \toggletrue{skdoc@noindex}
+ \microtypesetup{protrusion=false}
+ \old@tableofcontents
+ \microtypesetup{protrusion=true}
+ \togglefalse{skdoc@noindex}
+}
+\DeclareDocumentCommand\PrintLPPL{}{
+ \begingroup
+ \IfFileExists{lppl.tex}{
+ \let\old@verbatim@font\verbatim@font
+ \def\verbatim@font{
+ \old@verbatim@font\tiny
+ }
+ \def\LPPLicense{\begingroup\small}
+ \def\endLPPLicense{\endmulticols\endgroup}
+ \DeclareDocumentCommand\LPPLsection{m}{
+ \section{####1}
+ }
+ \DeclareDocumentCommand\skdoc@lppl@hack{m}{
+ \end{multicols}
+ \begin{multicols}{2}
+ [\subsection*{####1}][6\baselineskip]
+ }
+ \DeclareDocumentCommand\LPPLsubsection{m}{
+ \subsection*{####1}
+ \let\LPPLsubsection\skdoc@lppl@hack
+ \begin{multicols}{2}
+ }
+ \DeclareDocumentCommand\LPPLsubsubsection{m}{
+ \subsubsection*{####1}
+ }
+ \DeclareDocumentCommand\LPPLparagraph{m}{\paragraph*{####1}}
+ \DeclareDocumentCommand\LPPLfile{m}{\file{####1}}
+ \let\oldmakeatletter\makeatletter
+ \long\def\makeatletter####1\makeatother{
+ \let\makeatletter\oldmakeatletter
+ }
+ \setlength\leftmargini{15pt}
+ \setlength\leftmarginii{12.5pt}
+ \setlength\leftmarginiii{10pt}
+ \newenvironment{enum}[1][0]{
+ \list\labelenumi{
+ \usecounter{enumi}
+ \setcounter{enumi}{####1}
+ \addtocounter{enumi}{-1}
+ \leftmargin 30pt
+ \itemindent-15pt
+ \labelwidth 15pt
+ \labelsep 0pt
+ \def\makelabel########1{########1\hss}}
+ }{\endlist}
+ \input{lppl}
+ }{
+ \msg_warning:nn{skdoc}{no-lppl}
+ }
+ \endgroup
+}
+\deftripstyle{skdoc}%
+ {}{}{}%
+ {\small The~\textbf{\pkg*{\@package}}~package,~v\@version}{}{\small\pagemark}
+\AfterBeginDocument{\pagestyle{skdoc}}
+\RenewDocumentCommand{\othersectionlevelsformat}{m}{%
+ \makebox[0pt][r]{%
+ \fontfamily{fos}\mdseries\selectfont
+ \csname the#1\endcsname\enskip}%
+}
+\g@addto@macro\@verbatim{\microtypesetup{activate=false}}
+\microtypesetup{expansion,kerning,spacing,tracking}
+\DisableLigatures{family = tt*}
+\AtBeginDocument{
+ \ifdefined\defbibheading
+ \defbibheading{bibliography}[\bibname]{\section{#1}}
+ \fi
+}
+\AtBeginDocument{\reversemarginpar}
+\endinput
+%%
+%% End of file `skdoc.cls'.