diff options
author | Karl Berry <karl@freefriends.org> | 2014-03-05 23:31:39 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2014-03-05 23:31:39 +0000 |
commit | e05f4b2815d04baad31f361e219c65b863cf76bc (patch) | |
tree | fe1186a0a8ba218f27fb5e39db73675322ab34b7 /Master/texmf-dist/source/support/classpack | |
parent | 78421b8cf188c4dab7c54d40b422386364441fcd (diff) |
classpack (requested by dbitouze, 5mar14)
git-svn-id: svn://tug.org/texlive/trunk@33101 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/support/classpack')
-rw-r--r-- | Master/texmf-dist/source/support/classpack/classpack.dtx | 3028 | ||||
-rw-r--r-- | Master/texmf-dist/source/support/classpack/classpack.ins | 42 |
2 files changed, 3070 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/support/classpack/classpack.dtx b/Master/texmf-dist/source/support/classpack/classpack.dtx new file mode 100644 index 00000000000..39c95c16fb3 --- /dev/null +++ b/Master/texmf-dist/source/support/classpack/classpack.dtx @@ -0,0 +1,3028 @@ +% \iffalse meta-comment +% +% Extracted from classpack.xml +% classpack.dtx is copyright © 2012-2013 by Peter Flynn <peter@silmaril.ie> +% +% 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 Peter Flynn <peter@silmaril.ie> +% +% This work consists of the files classpack.dtx and classpack.ins, +% the derived file classpack.sty, and any ancillary files listed +% in the MANIFEST. +% +% \fi +% \iffalse +%<package>\NeedsTeXFormat{LaTeX2e}[2011/06/27] +%<package>\ProvidesPackage{classpack}[2013/05/28 v0.77 +%<package> XML mastering for LaTeX classes and packages] +%<*driver> +\PassOptionsToPackage{svgnames}{xcolor} +\documentclass[12pt]{ltxdoc} +%% +%% Packages added automatically +%% +\let\SavedShow\show +\usepackage[utf8x]{inputenc}% was detected. +\AtBeginDocument{\let\show\SavedShow} +\DeclareUnicodeCharacter{9251}{\textvisiblespace} +\usepackage[T1]{fontenc}% was detected. +\usepackage{lmodern}% was detected. +\usepackage{mflogo}% was detected. +\usepackage{array}% tgroup was detected. +\usepackage{calc}% was detected. +\usepackage[inline]{enumitem}% orderedlist/@spacing='compact' was detected. +\setlist[description]{style=unboxed} +\usepackage{fancybox}% guibutton was detected. +\usepackage{fancyvrb}% programlisting was detected. +\usepackage{fmtcount}% xref/@linkend='varlistentry' was detected. +\usepackage[textwidth=150mm,textheight=8.5in]{geometry}% was detected. +\usepackage{listings}% programlisting was detected. +\lstdefinelanguage[DocBook]{XML} {morekeywords={abstract,address,affiliation,annotation,arg,author, book,chapter,classname,cmdsynopsis,command,constraintdef,contrib, copyright,cover,date,email,emphasis,envar,filename,firstname, footnote,guibutton,guilabel,guimenu,guimenuitem,guisubmenu, holder,info,itemizedlist,listitem,literal,member,option, orderedlist,orgdiv,orgname,package,para,parameter,part, personname,phrase,procedure,productname,programlisting,quote, refsection,remark,constructorsynopsis,methodparan,modifier, funcparams,olink,bibliography,biblioentry,biblioset,subtitle, artpagenums,volumenum,issuenum, releaseinfo,replaceable,revdescription,revhistory,revision, sect1,sect2,sect3,sect4,seg,seglistitem,segmentedlist,segtitle, simplelist,step,surname,systemitem,tag,term,title,uri,userinput, variablelist,varlistentry,wordasword,xref,year,xml:id,xlink:href},} +\lstdefinelanguage[TEI]{XML} {morekeywords={TEI.2,teiHeader,div2,head,p,num,val,xml:id}, }[keywords,comments,strings] +\lstloadlanguages{[LaTeX]TeX,[DocBook]XML,XSLT,bash,R} +\lstset{basicstyle=\small\color{Black}\ttfamily, literate= {Ö}{{\"O}}1 {Ä}{{\"A}}1 {Ü}{{\"U}}1 {ß}{{\ss}}2 {ü}{{\"u}}1 {á}{{\'a}}1 {é}{{\'e}}1 {í}{{\'i}}1 {ó}{{\'o}}1 {ú}{{\'u}}1 {ä}{{\"a}}1 {ö}{{\"o}}1, keywordstyle=\color{DarkGreen}\bfseries, commentstyle=\color{Gray}\upshape, stringstyle=\color{DarkRed}\upshape, emphstyle=\color{MediumBlue}\itshape, showstringspaces=false, columns=fullflexible, keepspaces=true} +\usepackage{makeidx}% was detected. +\makeindex +\usepackage{nicefrac}% was detected. +\def\textonehalf{\ensuremath{\nicefrac12}} +\usepackage{parskip}% was detected. +\usepackage{url}% uri was detected. +\usepackage{varioref}% xref was detected. +\vrefwarning +\labelformat{chapter}{Chapter~#1} +\makeatletter +\labelformat{chapter}{\@chapapp~#1} +\makeatother +\labelformat{section}{section~#1} +\labelformat{subsection}{section~#1} +\labelformat{subsubsection}{section~#1} +\labelformat{paragraph}{section~#1} +\labelformat{figure}{Figure~#1} +\labelformat{table}{Table~#1} +\labelformat{item}{item~#1} +\renewcommand{\reftextcurrent}{elsewhere on this page} +\def\reftextafter{on the \reftextvario{next}{following} page} +\usepackage[svgnames]{xcolor}% was detected. +\makeatletter +\@ifundefined{T}{\newcommand{\T}[2]{{\fontencoding{T1}\selectfont#2}}}{} +\makeatother +\usepackage{dox}% was detected. +\doxitem{Attribute}{attribute}{attributes} +\doxitem{AttributeValue}{attributevalue}{attribute values} +\doxitem{Class}{class}{classes} +\doxitem{Colour}{colour}{colours} +\doxitem{Counter}{counter}{counters} +\doxitem{DTD}{dtd}{DTDs/Schemas} +\doxitem{Element}{element}{element types} +\doxitem{Entity}{entity}{entities} +\doxitem{Error}{error}{errors} +\doxitem{Function}{function}{functions} +\doxitem[macrolike]{Length}{length}{lengths} +\doxitem{Mode}{mode}{mode} +\doxitem{Option}{option}{options} +\doxitem{Package}{package}{packages} +\doxitem{Template}{template}{templates} +\newcommand{\LabelFont}[2][\relax]{\strut {\fontencoding\encodingdefault \fontfamily{lmtt}\fontseries{lc}\selectfont#1#2}\space} +\makeatletter +\def\PrintDescribeAttribute#1{\LabelFont{@#1}} +\makeatother +\def\PrintDescribeAttributeValue#1{\LabelFont[\itshape]{#1}} +\def\PrintDescribeClass#1{\LabelFont{#1}} +\def\PrintDescribeColour#1{\LabelFont[\color{#1}]{#1}} +\def\PrintDescribeCounter#1{\LabelFont{#1}} +\def\PrintDescribeDTD#1{\LabelFont{#1}} +\def\PrintDescribeElement#1{\LabelFont{<#1>}} +\def\PrintDescribeEntity#1{\LabelFont{\}} +\def\PrintDescribeError#1{\LabelFont[\color{Red}!]{#1}} +\def\PrintDescribeFunction#1{\LabelFont{#1}} +\def\PrintDescribeLength#1{\LabelFont{#1}} +\def\PrintDescribeMode#1{\LabelFont[\sffamily]{\textlangle#1\textrangle}} +\def\PrintDescribeOption#1{\LabelFont[\itshape]{#1}} +\def\PrintDescribePackage#1{\LabelFont{#1}} +\def\PrintDescribeTemplate#1{\LabelFont[\fontfamily{lmss}\fontseries{sbc}\selectfont]{#1}} +\usepackage{apacite} +%% +%% Packages added by author +%% +\usepackage{dejavu} +\usepackage{textgreek} +\usepackage{classpack} +%% +%% Settings for docstrip and latexdoc +%% +\EnableCrossrefs +\CodelineIndex +\RecordChanges +\newlength{\revmarg} +\setlength{\revmarg}{1in} +\newcommand{\vstrut}{\vrule height1.2em depth.6667ex width0pt} +\newcommand{\prestrut}{\vrule height1em width0pt} +\newcommand{\poststrut}{\vrule depth.5ex width0pt} +\begin{document}\raggedright\hyphenation{ele-ment attri-bute-value} + \DocInput{classpack.dtx} +\end{document} +%</driver> +% \fi +% +% \CheckSum{45} +% +% \CharacterTable +% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z +% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z +% Digits \0\1\2\3\4\5\6\7\8\9 +% Exclamation \! Double quote \" Hash (number) \# +% Dollar \$ Percent \% Ampersand \& +% Acute accent \' Left paren \( Right paren \) +% Asterisk \* Plus \+ Comma \, +% Minus \- Point \. Solidus \/ +% Colon \: Semicolon \; Less than \< +% Equals \= Greater than \> Question mark \? +% Commercial at \@ Left bracket \[ Backslash \\ +% Right bracket \] Circumflex \^ Underscore \_ +% Grave accent \` Left brace \{ Vertical bar \| +% Right brace \} Tilde \~} +% +% \changes{v0.77}{2013/05/28}{Removed unwanted definitions: classorpackage.} +% \changes{v0.76}{2013/05/05}{Modified documentation: Started working on Makefile.} +% \changes{v0.75}{2013/03/14}{Added secondary files: Secondary output files possible; reversed usage of role attribute on keywords;.} +% \changes{v0.74}{2013/02/21}{Added experimental autopackage: This implements automated package inclusion based on the markup used by the author..} +% \changes{v0.73}{2012/06/19}{Added readme.xml and db2plaintext.xsl: This implements dynamic README generation..} +% \changes{v0.72}{2012/02/11}{Wrote internal documentation: Created the classpack.xml template as an example..} +% \changes{v0.71}{2012/02/08}{First time this was used to document itself: The title element and subtitle element are now subsumed beneath the generated title in the output..} +% +% \GetFileInfo{classpack.dtx} +% +% \DoNotIndex{\@,\@@par,\@beginparpenalty,\@empty} +% \DoNotIndex{\@flushglue,\@gobble,\@input} +% \DoNotIndex{\@makefnmark,\@makeother,\@maketitle} +% \DoNotIndex{\@namedef,\@ne,\@spaces,\@tempa} +% \DoNotIndex{\@tempb,\@tempswafalse,\@tempswatrue} +% \DoNotIndex{\@thanks,\@thefnmark,\@topnum} +% \DoNotIndex{\@@,\@elt,\@forloop,\@fortmp,\@gtempa,\@totalleftmargin} +% \DoNotIndex{\",\/,\@ifundefined,\@nil,\@verbatim,\@vobeyspaces} +% \DoNotIndex{\|,\~,\ ,\active,\advance,\aftergroup,\begingroup,\bgroup} +% \DoNotIndex{\mathcal,\csname,\def,\documentstyle,\dospecials,\edef} +% \DoNotIndex{\egroup} +% \DoNotIndex{\else,\endcsname,\endgroup,\endinput,\endtrivlist} +% \DoNotIndex{\expandafter,\fi,\fnsymbol,\futurelet,\gdef,\global} +% \DoNotIndex{\hbox,\hss,\if,\if@inlabel,\if@tempswa,\if@twocolumn} +% \DoNotIndex{\ifcase} +% \DoNotIndex{\ifcat,\iffalse,\ifx,\ignorespaces,\index,\input,\item} +% \DoNotIndex{\jobname,\kern,\leavevmode,\leftskip,\let,\llap,\lower} +% \DoNotIndex{\m@ne,\next,\newpage,\nobreak,\noexpand,\nonfrenchspacing} +% \DoNotIndex{\obeylines,\or,\protect,\raggedleft,\rightskip,\rm,\sc} +% \DoNotIndex{\setbox,\setcounter,\small,\space,\string,\strut} +% \DoNotIndex{\strutbox} +% \DoNotIndex{\thefootnote,\thispagestyle,\topmargin,\trivlist,\tt} +% \DoNotIndex{\twocolumn,\typeout,\vss,\vtop,\xdef,\z@} +% \DoNotIndex{\,,\@bsphack,\@esphack,\@noligs,\@vobeyspaces,\@xverbatim} +% \DoNotIndex{\`,\catcode,\end,\escapechar,\frenchspacing,\glossary} +% \DoNotIndex{\hangindent,\hfil,\hfill,\hskip,\hspace,\ht,\it,\langle} +% \DoNotIndex{\leaders,\long,\makelabel,\marginpar,\markboth,\mathcode} +% \DoNotIndex{\mathsurround,\mbox,\newcount,\newdimen,\newskip} +% \DoNotIndex{\nopagebreak} +% \DoNotIndex{\parfillskip,\parindent,\parskip,\penalty,\raise,\rangle} +% \DoNotIndex{\section,\setlength,\TeX,\topsep,\underline,\unskip,\verb} +% \DoNotIndex{\vskip,\vspace,\widetilde,\\,\%,\@date,\@defpar} +% \DoNotIndex{\[,\{,\},\]} +% \DoNotIndex{\count@,\ifnum,\loop,\today,\uppercase,\uccode} +% \DoNotIndex{\baselineskip,\begin,\tw@} +% \DoNotIndex{\a,\b,\c,\d,\e,\f,\g,\h,\i,\j,\k,\l,\m,\n,\o,\p,\q} +% \DoNotIndex{\r,\s,\t,\u,\v,\w,\x,\y,\z,\A,\B,\C,\D,\E,\F,\G,\H} +% \DoNotIndex{\I,\J,\K,\L,\M,\N,\O,\P,\Q,\R,\S,\T,\U,\V,\W,\X,\Y,\Z} +% \DoNotIndex{\1,\2,\3,\4,\5,\6,\7,\8,\9,\0} +% \DoNotIndex{\!,\#,\$,\&,\',\(,\),\+,\.,\:,\;,\<,\=,\>,\?,\_} +% \DoNotIndex{\discretionary,\immediate,\makeatletter,\makeatother} +% \DoNotIndex{\meaning,\newenvironment,\par,\relax,\renewenvironment} +% \DoNotIndex{\repeat,\scriptsize,\selectfont,\the,\undefined} +% \DoNotIndex{\arabic,\do,\makeindex,\null,\number,\show,\write,\@ehc} +% \DoNotIndex{\@author,\@ehc,\@ifstar,\@sanitize,\@title,\everypar} +% \DoNotIndex{\if@minipage,\if@restonecol,\ifeof,\ifmmode} +% \DoNotIndex{\lccode,\newtoks,\onecolumn,\openin,\p@,\SelfDocumenting} +% \DoNotIndex{\settowidth,\@resetonecoltrue,\@resetonecolfalse,\bf} +% \DoNotIndex{\clearpage,\closein,\lowercase,\@inlabelfalse} +% \DoNotIndex{\selectfont,\mathcode,\newmathalphabet,\rmdefault} +% \DoNotIndex{\bfdefault,\DeclareRobustCommand} +% \DoNotIndex{\varname} +% \DoNotIndex{\section} +% \DoNotIndex{\subsection} +% \DoNotIndex{\raggedright} +% \DoNotIndex{\sffamily} +% \DoNotIndex{\usepackage} +% \DoNotIndex{\title} +% \DoNotIndex{\author} +% \DoNotIndex{\abstractname} +% \DoNotIndex{\changes} +% \DoNotIndex{\RequirePackage} +% \DoNotIndex{\LoadPackage} +% \DoNotIndex{\makeindex} +% \DoNotIndex{\makeatletter} +% \DoNotIndex{\makeatother} +% \DoNotIndex{\def} +% \DoNotIndex{\newwrite} +% \DoNotIndex{\classorpackage} +% \DoNotIndex{\@@doxdescribe} +% \DoNotIndex{\build} +% \DoNotIndex{\label} +% \DoNotIndex{\small} +% \DoNotIndex{\ttfamily} +% \DoNotIndex{\cite} +% \DoNotIndex{\citefield} +% \DoNotIndex{\url} +% \DoNotIndex{\ref} +% \DoNotIndex{\parskip} +% \DoNotIndex{\java} +% \DoNotIndex{\./build} +% \setcounter{secnumdepth}{5} +% \setcounter{tocdepth}{5} +% \setcounter{IndexColumns}{2} +% \setlength{\columnsep}{3pc} +% +% \def\fileversion{0.77} +% \def\filedate{2013/05/28} +% \title{The \textsf{classpack} \LaTeXe\ package\thanks{% +% This document corresponds to \textsf{classpack} +% \textit{v.}\ \fileversion, dated \filedate.}\enspace\thanks{% +% Development has been supported by UCC Electronic Publishing Unit.} +% \\[1em]\Large +% XML mastering for \LaTeX{} classes and packages} +% \author{Peter Flynn\\\normalsize Silmaril Consultants\\[-.25ex]\normalsize Textual Therapy Division\\\normalsize(\url{peter@silmaril.ie})} +% \maketitle +% \renewcommand{\abstractname}{Summary}\thispagestyle{empty} +% \begin{abstract} +% \parskip=0.5\baselineskip +% \advance\parskip by 0pt plus 2pt +% \parindent=0pt% \noindent +% \LaTeX{} document classes and packages are normally +% created, maintained, and distributed in +% {\ttfamily{}.dtx} format using the +% \textsf{ltxdoc} class, which provides facilities for +% modular or fragmentary coding combined with interleaved +% documentation. However, the accurate construction of these +% files is technically challenging.\par +% \emph{ClassPack} allows a developer to +% create an XML document containing user documentation and +% annotated code, based on the +% \emph{DocBook} vocabulary (with some minor +% abuses). An XSLT2 script then generates the +% {\ttfamily{}.dtx} and {\ttfamily{}.ins} files, +% ensuring that all the relevant pieces are emitted in the +% correct order and in the correct syntax.\par +% This is experimental software, and is incomplete. It has +% been successfully used in-house by the author since 2008 for +% several institutional and commercial packages and classes. +% There are some known deficiencies which remain to be +% corrected, and some legacy code (originally included for one +% specific package) which needs to be removed to an external +% file.\par +% A paper describing the system has been accepted for the +% Balisage markup conference 2013 in Montréal.\par +% \end{abstract} +% \clearpage +% \tableofcontents +% \clearpage +% \section{Introduction} +% \LaTeX{} document classes (templates) and packages (styles) +% are traditionally distributed as pairs of +% {\ttfamily{}.dtx} and{\ttfamily{}.ins} files, +% written to the specifications and recommendations of the +% \textsf{doc}, \textsf{ltxdoc}, and +% \textsf{clsguide} packages.\par +% \begin{itemize} +% \item The {\ttfamily{}.dtx} (Doc\TeX{}) file is a +% literate-programming document, containing modular code and +% annotations interleaved in such a way that each fragment +% of code and its explanation are adjacent; +% \item The {\ttfamily{}.ins} file is an installer: +% when run through \LaTeX{}, it extracts the code from the +% {\ttfamily{}.dtx} file into the relevant class +% ({\ttfamily{}.cls}), package +% ({\ttfamily{}.sty}), and other files; +% \item Running \LaTeX{} on the {\ttfamily{}.dtx} file +% itself extracts and typesets the documentation. +% \end{itemize} +% The construction of a {\ttfamily{}.dtx} document +% is quite complex, with a special set of tags and conventions +% to allow documentation to be separately identifiable to code. +% The file format relies on the documentation being shielded by +% a leading percent-space (\verb|%␣|) armour +% on each line to prevent it being interpreted as part of the +% code; and the environment tags surrounding the code itself +% must be shielded by four such spaces +% (\verb|%␣␣␣␣|). Apart from the +% documentation, the treatment of the code and control +% statements resembles more a data specification (which in some +% ways it is) than a conventional text document.\par +% XML, particularly in its traditional +% `document' mode, as distinct from its +% use as a data exchange format, offers many similar features to +% \LaTeX{} (for example, the named identification of document +% components), but with a rigid and invariable syntax that can +% be checked programmatically by any validating XML processor. +% By contrast, a \LaTeX{} document (and more specifically, a +% {\ttfamily{}.dtx} document) can only be proved by +% running it through \LaTeX{} itself: there is no equivalent to +% the `pre-flight' type of standalone parsing or +% validating available with XML.\par +% The \emph{DocBook} vocabulary of XML +% is designed for technical documentation in computing. It +% provides markup both for textual documentation +% \emph{and} for data-like structures that occur +% in computer documentation, making it a viable candidate for +% describing a literate-programming type of document such as +% Doc\TeX{}.\par +% The \emph{ClassPack} system is an +% experiment in using \emph{DocBook} XML as +% the storage format for \LaTeX{} class and package source code, +% using the XLST2 language to transform the XML into pairs of +% {\ttfamily{}.dtx} and {\ttfamily{}.ins} files. +% There are a number of advantages to this approach:\par +% \begin{itemize} +% \item XML's syntax and document construction is extremely +% robust, and the design of the language means that an XML +% file can be machine-checked for errors of syntax and +% construction; +% \item XML markup is traditionally self-descriptive, with +% element types being named according to what they are +% intended to contain. For example, a variable name can be +% marked up as +% \verb|<varname>foo</varname>|.\par +% While it is perfectly possible to create a +% {\ttfamily{}\textbackslash{}varname} control sequence (macro) to do +% the same in \LaTeX{}, it is rarely done. Instead, authors +% have typically preferred to use visual formatting like +% \verb|\textit{foo}| for italics or +% \verb|\verb+foo+| for monospace type. +% This method means the variable reference is not +% immediately identifiable as containing a variable +% name~--- it could be anything; +% \item Given suitably-descriptive markup, sharing document +% fragments between applications can be done +% programmatically, so a fragment implementing a \LaTeX{} +% feature (with its associated documentation) can be re-used +% in other class and package applications at the XML level +% (eg with XInclude, or as an external entity) without the +% need for manual cutting and pasting; +% \item \label{xmltools}There is a very wide range of software (editors and +% processors, both free and non-free) available to handle +% XML documents, including a lot of useful tools for +% document management and information extraction. +% \end{itemize} +% Everything comes at a cost. The drawbacks of using XML for +% this include:\par +% \begin{itemize} +% \item It's another language to learn. Despite being so +% widespread, it's not yet a common skill. In particular, +% programmers dislike XML because it's a markup language, +% not a programming language, and the syntax is different +% from that of programming languages; +% \item Although there is plenty of software for editing XML, +% it is not well-developed for text documents in synchronous +% typographic form (often called +% `WYSIWYG'); even the best or most +% expensive editors are designed for XML experts, not for +% the average user. +% \end{itemize} +% \subsection{Contents} +% The \emph{ClassPack} framework is +% enabled by two principal software components:\par +% \begin{enumerate} +% \item An XML vocabulary (the +% \emph{DocBook}~{\small DTD}\index{DTD} +% or Schema) used for naming the component parts of +% documentation and code, and specifying where they belong +% and how they fit together; +% \item An XSLT2 script to implement the logic of +% combination and separation needed to create the +% {\ttfamily{}.dtx} and {\ttfamily{}.ins} +% files. +% \end{enumerate} +% The XML vocabulary used is +% \emph{DocBook}, which is in widespread +% use for the documentation of computer systems, and is +% well-supported on all platforms. The current system uses +% version 5. Although it is highly modular and easily adapted +% for many purposes, only a few minor changes have been made +% for its use here, but a number of element types have been +% put to uses not envisaged by the developers.\par +% This habit of using (some say, abusing) XML markup for +% different purposes is very common, and often deprecated +% because it is usually undocumented. This document explains +% what has been [ab]used and for what reasons. Once this +% system settles down, a more formal expression of the +% vocabulary can be made from the RNG source, removing the +% parts that are not required, and making it simpler to edit +% with.\par +% The adaptation of \emph{DocBook} in +% this version subsists mainly in the addition of some +% attributes and entity declarations to allow the conversion +% to \LaTeX{} of special characters and other features that +% would otherwise involve extensive re-parsing of the +% character data content (text). The changes also implement a +% few modifications to the way the \LaTeX{} code is output by +% the XSLT2 program for typographical purposes.\par +% As an example, the entity defining the em rule character +% \texttt{\—} is declared as a \LaTeX{} +% tie (non-breaking space) followed by an em rule followed by +% a normal space (\verb|~---␣|), so that it +% can be used between words~--- like this~--- without the +% need to worry about special spacing in the XML, or the +% inadvertent breaking of a line before the rule:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=XML] +can be used between words—like this—without the +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% If a +% document style requires the use of unspaced dashes, all that +% needs changing is the entity declaration, not the whole +% document.\par +% The current driver in Document Type +% Definition~(\textsc{dtd})\index{Document Type Definition|see{DTD}}\index{DTD|textbf} format is listed in \vref{savedtd}, and is distributed as file +% {\ttfamily{}doctexbook.dtd} so that it can be +% referenced as such in a document without having to copy and +% paste the declarations into every document.\par +% \subsection{Invocation}\label{invocation} +% To create or edit a \emph{ClassPack} +% XML document you must have the +% \emph{ClassPack} DTD +% \emph{and} the DocBook DTD installed and known +% to your XML editor. The DTD customisation file, +% {\ttfamily{}docbooktex.dtd} is distributed with this +% package; an RNG schema version will be available in the +% future.\par +% With the DTD, the standard procedure is to specify it in +% the first line of your XML document. Your class or package +% documents must therefore start with a Document Type +% Declaration. This can specify the Formal +% Public Identifier~(\textsc{fpi})\index{Formal Public Identifier|see{FPI}}\index{FPI|textbf} and the filename of the +% DTD:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=XML] +<?xml version="1.0"?> +<!DOCTYPE book PUBLIC + "+//Silmaril//DTD DocBook 5.0 for DocTeX//EN" + "doctexbook.dtd"> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% or +% you can omit the {\small FPI}\index{FPI} and specify the DTD as a \texttt{SYSTEM} keyword instead:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=XML] +<?xml version="1.0"?> +<!DOCTYPE book SYSTEM "doctexbook.dtd"> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% The DTD file {\ttfamily{}doctexbook.dtd} can be +% anywhere on your system: in these examples it is assumed to +% be in the same directory as your document. If you store it +% elsewhere, just give the full filepath, for example:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=XML] +<?xml version="1.0"?> +<!DOCTYPE book SYSTEM "/usr/local/lib/xml/dtds/doctexbook.dtd"> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% When you open a document starting like this, a +% conformant XML editor will look for +% {\ttfamily{}doctexbook.dtd} and read it, so that it +% then knows the names of all the element types that you can +% use, and how they fit together into a document.\par +% \subsection{Document structure} +% Every XML document must have one outermost enclosing +% element (the `root' element) which +% holds everything else. The root element type used in a +% ClassPack document is \texttt{book}, as described in +% detail in \vref{setup}.\par +% Within the \texttt{book} element, the +% \emph{metadata} (information about the +% document) is held in an \texttt{info} element, the +% \emph{user documentation} in a \texttt{part} +% element with the ID of \texttt{doc}, and the +% \emph{annotated code} in a second +% \texttt{part} element, with the ID of +% \texttt{code}.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<?xml version="1.0"?> +<!DOCTYPE book SYSTEM "doctexbook.dtd"> +<book> + <info>...</info> + <part xml:id="doc">...</part> + <part xml:id="code">...</part> + <part xml:id="files">...</part> +</book> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% An optional third \texttt{part} with the ID of +% \texttt{files} can be used to include ancillary files that +% are to be recreated as-is, without separate annotation or +% display, such as sample data or example documents (see \vref{ancfiles}).\par +% Ancillary files that require annotating must go in the +% \texttt{code} part as described in +% \vref{secfiles}.\par +% \subsubsection{User documentation} +% The documentation for the end user is descriptive text +% which explains how to use the package or class. The main +% division within a ClassPack \texttt{part} is the +% \texttt{chapter}, which can contain \texttt{sect1} +% sections, which can contain \texttt{sect2} subsections, +% and so on, as described in +% \vref{hierarchy}. User documentation must go in +% a \texttt{chapter} and its sub-elements: it must not be +% directly in the \texttt{part}.\par +% (Because the \textsf{latexdoc} package is +% based on the \textsf{article} package, the +% ClassPack \texttt{chapter}\thinspace{}s become +% \textsf{latexdoc}~{\ttfamily{}\textbackslash{}section}s; +% the ClassPack \texttt{sect1}\thinspace{}s become +% \textsf{latexdoc}~{\ttfamily{}\textbackslash{}subsection}s, +% and so on.)\par +% \paragraph{Structure} +% Your document can use most of the conventional +% structural features of any DocBook document: paragraphs, +% lists, figures, tables, and examples of code (both +% illustrative and for extraction) as described in \vref{pool}. Most of the specialist constructs of +% DocBook are not implemented in ClassPack except for a +% few used in the \texttt{info} section for setup +% purposes. You should refer to the list of markup in +% \vref{pool} for exactly which element types +% do what.\par +% \paragraph{Inline markup} +% Within the text you can use much of the conventional +% semantic markup provided in +% \emph{DocBook} as described in \vref{flow}.\par +% \subsubsection{Annotated code} +% In the \texttt{code} Part, you annotate the inner +% workings of your package or class. The use of the +% \texttt{chapter} and \texttt{sect1} divisional +% structure is also mandated here: everything within the +% chapters is regarded as the package or class.\par +% Your code can be explained in fragments, either as +% alternating \texttt{para} and \texttt{programlisting} +% elements, or as \texttt{annotation} elements, each one +% describing a single macro or environment or other object, +% and containing \texttt{para} and +% \texttt{programlisting} (this makes it indexable). See +% the examples in \vref{pool}.\par +% \subsubsection{Ancillary files}\label{ancfiles} +% There are two types of extractable ancillary +% file:\par +% \begin{itemize} +% \item Ancillary files to be annotated and extracted +% along with the class or package file must each go in +% their own \texttt{appendix} element immediately +% after the last of the \texttt{chapter} element of +% the package or class in the \texttt{code} +% Part +% \item Ancillary files which just need to be extracted +% whole, and do not have any separate documentation must +% go in the \texttt{files} Part as described in \vref{ancfiles}. +% \end{itemize} +% \subsection{Tooling up} +% You need the following tools:\par +% \begin{itemize} +% \item an XML editor: I use +% \emph{Emacs} with +% \emph{psgml-mode} and +% \emph{xxml-mode}, but any competent +% XML editor will do +% \item an XSLT2 processor: I use +% \emph{Saxon} (this also means I +% installed \emph{Java}) +% \item a full installation of \LaTeX{} +% \item a PDF reader +% \item XML tools: I find the +% \emph{LTxml2} toolkit from Edinburgh +% University invaluable for ad-hoc querying of +% documents. +% \end{itemize} +% \clearpage +% \section{Setting up a ClassPack document} +% Using \emph{ClassPack} to create and +% maintain \LaTeX{} classes and packages requires the following +% initial steps. These are only done once, at the start of a new +% class or package. A few items need periodic updating, such as +% the version number, when it changes; the revision history; and +% the list of packages, as and when needed.\par +% \begin{enumerate} +% \item setting up the configuration (see \vref{setup}) +% to specify the name, date, version, type, audience, status, +% and other key metadata; +% \item setting up the documentary metadata (see \vref{metadata}) such as the title, author, contact +% details, abstract, and the initial entry in the revision +% history; +% \item setting up the list of packages (see \vref{constraints}) required for +% \begin{enumerate*}[label=\emph{\alph*})] +% \item the documentation (see \vref{docpax}) +% and +% \item the class or package itself (see \vref{classtypax}) +% \end{enumerate*}, plus any additional initialization +% commands needed for the documentation. +% \end{enumerate} +% \emph{Note particularly that the list of packages +% required by the class or package itself is +% \emph{not} stored inline to the code of the +% class or package. It is stored separately for reasons that +% are explained in detail in \vref{constraints}.}\par +% \subsection{Configuration and setup}\label{setup} +% The \texttt{book} element is the outermost container +% for the document. It is used to carry the configuration +% information in attributes, for example:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<book xml:id="classpack" arch="class" version="0" revision="71" + status="beta" conformance="LaTeX2e" condition="2011-06-27" + os="all" audience="lppl" security="0" vendor="Silmaril" + xml:base="tex/latex" xlink:role="xxx" userlevel="cls" + annotations="\raggedright" remap="a4paper,12pt"> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% \begin{description}[style=unboxed] +% \item[\texttt{xml:id}\thinspace:]\label{rootid}This \textsc{must} be the +% name of the class or package. It will be used as the +% \LaTeX{} filename (with {\ttfamily{}.cls} or +% {\ttfamily{}.sty} and +% {\ttfamily{}.ins} added automatically), so it +% \textsc{should} be all lowercase +% and \textsc{must} consist of +% letters, digits, and hyphens only, starting with a +% letter.\par +% The XML rules for IDs require this restriction, +% which currently makes it impossible to use ClassPack +% to maintain a class or packages whose name begins with +% a digit. +% \item[\texttt{arch}\thinspace:]\label{arch}The `architecture' of the +% document, which defines the type of file you are going +% to produce; this must be either \texttt{"class"} or \texttt{"package"}, corresponding +% exactly with the value of the \texttt{userlevel} +% attribute below. +% \item[\texttt{userlevel}\thinspace:]\label{userlevel}The file type of the class or package document; +% this must be either {\ttfamily{}cls} or +% {\ttfamily{}sty}, corresponding +% exactly with the value of the \texttt{arch} +% attribute above. +% \item[\texttt{version}\thinspace:]The major version of the class or package. +% Conventionally, development (α) or pre-release +% (β) versions of software start at version +% zero. +% \item[\texttt{revision}\thinspace:]\label{revno}The sub-version or release of your class or +% package. This is combined with the major version +% number, separated by a dot, to produce the complete +% version number.\par +% The most recent revision history entry gets tested +% against this when the file is processed, and an error +% message is displayed if the version numbers do not +% match, as a warning that you have updated one without +% updating the other, and may therefore have forgotten +% to document a change (see the \texttt{revision} +% element in +% `\textbf{\texttt{revhistory}}', the last item in the list in \vref{revhist}). +% \item[\texttt{status}\thinspace:]The development status of the class or package, eg +% \texttt{"alpha"}, \texttt{"beta"}, \texttt{"candidate"}, \texttt{"draft"}, \texttt{"final"}, etc. +% \item[\texttt{conformance}\thinspace:]The \TeX{} format required to process the +% {\ttfamily{}.dtx} document. Only the value +% \texttt{"LaTeX2e"} is supported at +% the moment. +% \item[\texttt{condition}\thinspace:]The version of the format identified in \texttt{conformance}, expressed as an +% ISO date (\texttt{"yyyy-mm-dd"}).\par +% Note that this is \emph{not} in the +% \LaTeX{} format +% ({\ttfamily{}yyyy/mm/dd}). +% \item[\texttt{os}\thinspace:]The operating system[s] for which the class or +% package is relevant. Currently, only the value \texttt{"all"} is supported. +% \item[\texttt{audience}\thinspace:]The licence under which the class or package is +% made available. For normal publicly-available \LaTeX{} +% classes or packages which will be uploaded to CTAN, +% use the value \texttt{"lppl"} +% (\LaTeX{} Project Public Licence).\par +% A copy of the LPPL is distributed with ClassPack +% in a file called {\ttfamily{}lppl.xml}, which +% must be copied or soft-linked (aliased) to each +% directory in which you process ClassPack +% documents.\par +% Classes or packages for private or commercial use +% will probably need to use another value, but it is +% used as a filename, so a {\ttfamily{}.xml} +% file with that name must exist in the directory in +% which your ClassPack document is processed. It must +% contain a +% \emph{DocBook}~\texttt{chapter} +% element containing the text of the licence, which will +% be included at the end of the documentation. +% \item[\texttt{security}\thinspace:]The checksum value emitted by +% \textsf{ltxdoc} when it processes your class +% or package to format your documentation. See the +% documentation for the \textsf{ltxdoc} package for details.\par +% Setting this to zero avoids the \LaTeX{} error +% message during early development, when every edit +% would change the checksum. As with the version values, +% you must update this value, if non-zero, to match the +% one that \textsf{ltxdoc} reports. +% \item[\texttt{vendor}\thinspace:]Your name, or the name of the organisation +% responsible for the work on this class or package. +% \item[\texttt{remap}\thinspace:]Any options to pass to the +% \textsf{ltxdoc} package, such as +% \textbf{\texttt{a4paper}}, \textbf{\texttt{12pt}}, +% etc.\par +% This, and the following \texttt{annotations} +% attribute, make it easier to change the global +% formatting of the documentation. +% \item[\texttt{annotations}\thinspace:]Any \LaTeX{} commands required for global +% application at the start of the documentation that +% cannot easily be included anywhere else (eg +% {\ttfamily{}\textbackslash{}raggedright}, +% {\ttfamily{}\textbackslash{}sffamily}, etc). +% \item[\texttt{xml:base}\thinspace:]The name of the \emph{subdirectory} +% where the resulting {\ttfamily{}.cls} or +% {\ttfamily{}.sty} file should be installed in +% a TDS-compliant \TeX{} installation, relative to the +% {\ttfamily{}texmf/tex/latex} directory of the +% tree. For most packages, this means the name of the +% directory you want created by the installation +% {\ttfamily{}.tds.zip} file, in which the +% {\ttfamily{}.cls} or {\ttfamily{}.sty} +% file will be put. +% \item[\texttt{xlink:role}\thinspace:]\label{selfspec}\textsc{Optional}. If this +% is set to a value, then the package being written will +% be included in the setup for the documentation +% (perhaps so that it can be used in examples), with the +% value of this attribute being used as the optional +% argument to the generated +% {\ttfamily{}\textbackslash{}usepackage} command.\par +% If the package is required with no options, use +% this attribute but set it to null (\texttt{""}). The date constraint is +% added automatically, using the current package date as +% defined by the most recent entry in the +% \texttt{revhistory}.\par +% Note that this only works for packages, not +% classes. Classes cannot not be documented using +% themselves. +% \end{description} +% It is essential to get these values correct, otherwise +% subsequent processing will produce unexpected +% results, or no results at all.\par +% \subsection{Metadata}\label{metadata} +% The titling, specification of packages (separately for +% the documentation and for the class or package itself), +% revision history, abstract, copyright, and availability are +% all kept at the top of the document in an element called +% \texttt{info}, immediately after the \texttt{book} start-tag:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<info> + <cover>...</cover> + <!-- THE METADATA STARTS HERE --> + <title>XML mastering for &LaTeX; document classes... + <author>... + <copyright>... + <releaseinfo>http://latex.silmaril.ie/software</releaseinfo> + <annotation>... + <abstract>... + <revhistory>... +</info> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% Of these, the \texttt{cover} element is the most +% complex, as it is [ab]used to hold all the details of +% packages and settings required for the class or package +% \emph{and} for the production of the +% documentation. It therefore gets the whole of +% \vref{constraints} to itself.\par +% The other metadata element types are more obvious, and +% largely use the \emph{DocBook} markup as +% intended.\par +% \begin{description}[style=unboxed] +% \item[\texttt{title}\thinspace:]This contains the title of the class or package in +% natural language. This is \emph{not} the +% content of the {\ttfamily{}\textbackslash{}title} command in +% \LaTeX{} terms, in the {\ttfamily{}.dtx} file, +% which is automatically preset to the phrase +% `The \textsf{{\itshape name}} +% \LaTeXe{} document class' (or +% `package'; where +% {\itshape name} is the name of your +% class or package as specified in the \texttt{xml:id} attribute of the +% \texttt{book} root element).\par +% The title you give in +% \emph{this}~\texttt{title} +% element is the explanatory subtitle which appears +% \emph{under} the automatically-generated +% one on the first page of the typeset +% documentation. +% \item[\texttt{author}\thinspace:]The \texttt{author} element provides identity +% markup for the author[s], using a +% \texttt{personname} element for each author, +% containing subelements for firstname, surname, and +% other forms of naming; optionally followed by an +% \texttt{affiliation} element, where you can identify +% employer or other status; address; email; and URI, as +% in the following example. The name, affiliation, and +% email address are used in the +% {\ttfamily{}\textbackslash{}author} command of the +% {\ttfamily{}.dtx} file.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<author role="maintainer"> + <personname> + <firstname>Peter</firstname> + <surname>Flynn</surname> + </personname> + <affiliation> + <orgname>Silmaril Consultants</orgname> + <orgdiv>Textual Therapy Division</orgdiv> + </affiliation> + <address>Cork, Ireland</address> + <email>peter@silmaril.ie</email> + <uri>http://blogs.silmaril.ie/peter</uri> + <contrib role="sponsor">UCC</contrib> +</author> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% For multiple authors, you must enclose multiple +% \texttt{author} elements (one per author) in an +% outer \texttt{authorgroup} container element. One of +% the authors must be identified as the maintainer of +% the package or class, by adding the \texttt{role} +% attribute with the value +% {\ttfamily{}maintainer}.\par +% A \texttt{contrib} element with a \texttt{role} attribute set to \texttt{"sponsor"} can be added in an +% \texttt{author} block, to give the +% name of an organisation sponsoring the development of +% the class or package. +% \item[\texttt{copyright}\thinspace:]This element lets you identify the \texttt{year} +% and the name of the \texttt{holder} (you, your +% employer, or some other entity). +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<copyright> + <year>2012</year> + <holder>Silmaril Consultants</holder> +</copyright> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% \item[\texttt{releaseinfo}\thinspace:]In the absence of other ways of identifying where +% to find your class or package (assuming it will +% eventually find its way onto CTAN), this element can +% be used to hold the URI of a location where it can be +% downloaded, such as your personal or business web +% site. +% \item[\texttt{annotation}\thinspace:]This element is used for a warning or notice you +% want placed in the Preamble of the +% {\ttfamily{}.ins} file, which is used for +% extracting your class or package from the +% {\ttfamily{}.dtx} file, where it will be seen +% by users installing the software. +% \item[\texttt{abstract}\thinspace:]The Abstract is formatted on the front page of +% your documentation. Like any abstract, it should +% summarise what the class or package does, and who might +% want to use it.\par +% The \texttt{abstract} element may start with an +% optional \texttt{title} element, which (if present) +% will be used to change the value of the +% {\ttfamily{}\textbackslash{}abstractname} in the +% {\ttfamily{}.dtx} file +% (`Summary' is a common +% choice).\par +% The rest of the abstract is just paragraphs; note +% that lists, block quotations, figures, tables, etc are +% not allowed in an Abstract. +% \item[\texttt{revhistory}\thinspace:]\label{revhist}This holds the top-level information about each +% major and minor revision, outlining the main changes. +% The version number of the most recent revision, as +% identified by the latest value of the \texttt{conformance} attribute of the +% \texttt{date} element, must match the version number +% composed from the major version and the revision in +% the \texttt{book} root element (see `\textbf{\texttt{revision}}', the \ordinalstringnum{5} item in the list in \vref{revno}).\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<revision version="0.72"> + <date conformance="2012-02-11"/> + <revdescription> + <itemizedlist> + <title>Wrote internal documentation</title> + <listitem> + <para>Created the classpack.xml template + as an example.</para> + </listitem> + </itemizedlist> + </revdescription> +</revision> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% Comments on individual changes to the code should +% be documented \emph{at the code +% location}, using the \texttt{remark} +% element (see \vref{maintenance}), eg\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<remark version="0.70" revision="2010-05-29">Added + timestamp</remark> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% These \texttt{remark} elements get collated as +% {\ttfamily{}\textbackslash{}changes} commands, and gathered +% together in the changelog by \textsf{ltxdoc} +% during processing. +% \end{description} +% \subsection{Packages and related commands}\label{constraints} +% As mentioned above, the \texttt{cover} element is used +% to provide a place where packages and other \LaTeX{} +% preliminaries can be specified. Using this structure means +% each entry is separately editable, and the same structure is +% used both for packages for the documentation +% \emph{and} packages for the class or package +% itself.\par +% It would of course have been possible just to allow a +% slab of \LaTeX{} code at these points, but that would have made +% commenting and documentation harder, and would also have +% made it more difficult to perform an XML +% element-copy--element-paste or an XInclude when using +% one package or class's settings as the basis for another.\par +% The most important reason is that specifying package +% lists as separately-identifiable blocks makes it possible to +% automate the invocation of frequently-used packages, +% parameters, options, or settings which you may store +% separately for re-use (see \vref{autospec}) by +% adding your own modifications that you like to have included +% whenever you use a particular package.\par +% In particular, the +% \emph{autopackage} feature added to +% ClassPack in v0.74 means that most packages needed for +% documentation are now detected automatically on the basis of +% features you use in your documentation, making it +% unnecessary to specify them by hand. For example, if you use +% compact lists, ClassPack will detect this and add the +% \textsf{enumitem} package for you.\par +% The XSLT2 program also uses this markup in order to +% modify the behaviour of the \LaTeX{} code at several points +% (such as fixing the broken abstract formatting when the +% \textsf{parskip} package is used).\par +% There are at least two, possibly four, sections in the +% \texttt{cover} element where the packages, commands, and +% other data can be defined:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<constraintdef xml:id="docpackages"> + ...packages for the user documentation are defined here... +</constraintdef> + +<constraintdef xml:id="startdoc"> + ...special commands for the user documentation go here... +</constraintdef> + +<constraintdef xml:id="clspackages" linkend="options"> + ...packages needed for the class or package are defined here... +</constraintdef> + +<constraintdef xml:id="manifest"> + ...files to add to the MANIFEST/zip file are listed here... +</constraintdef> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% These exact \texttt{xml:id} values +% are mandatory when the relevant \texttt{constraintdef} +% elements are used, as they are referenced from elsewhere in +% the document by the XSLT2 program. The only variation is +% that when writing a package ({\ttfamily{}.sty} +% file), the \texttt{"clspackages"} must read +% \texttt{"stypackages"} instead. The first +% three letters are used to match the three-letter filetype +% used as the value of the \texttt{arch} +% attribute that you specified on the \texttt{book} root +% element (see `\textbf{\texttt{arch}}', the \ordinalstringnum{2} item in the list in \vref{arch}).\par +% Each \texttt{constraintdef} element can +% hold one or (in some circumstances, more) of the following +% element types:\par +% \begin{itemize} +% \item \texttt{segmentedlist} (in a +% \texttt{docpackages}, \texttt{clspackages}, or +% \texttt{stypackages} type of \texttt{constraintdef}\emph{only}), a list structure used to +% specify the packages required: see \vref{packspec}; +% \item \label{cmdsynopsis}\texttt{cmdsynopsis}, used for defining +% \emph{user documentation} setup commands +% to be placed \emph{in} the Preamble. This +% is only meaningful in the \texttt{"docpackages"} type of +% \texttt{constraintdef}: see \vref{cmdspec}; +% \item \texttt{procedure}, used for holding blocks of +% \emph{user documentation} setup commands +% to be placed \emph{after} the Preamble +% (that is, at the start of the document body, after the +% \verb|\begin{document}| command). This is +% only meaningful in the \texttt{"docpackages"} type of +% \texttt{constraintdef}.\par +% Note that this is distinct from commands to be +% placed \emph{in} the Preamble, which are +% held in a more structured manner in the +% \texttt{cmdsynopsis} element deacribed above: see +% \vref{addcmds}; +% \item \texttt{simplelist}, a list whose +% \texttt{member} elements are used to name additional +% files to be included in the distribution zip file +% ({\ttfamily{}MANIFEST}). This is only meaningful +% in a \texttt{manifest} type of +% \texttt{constraintdef}: see +% \vref{manifestfiles}. +% \end{itemize} +% \subsubsection{Specifying packages}\label{packspec} +% There are three parts to using +% \texttt{constraintdef} for this:\par +% \begin{enumerate}[noitemsep] +% \item specifying packages for your user documentation (see +% \vref{docpax}); +% \item specifying packages for the class or package you +% are writing (see \vref{classtypax}); +% \item automating the inclusion of extra settings to be +% used whenever you specify a particular package (see +% \vref{autospec}). +% \end{enumerate} +% For the first two, the \texttt{segmentedlist} +% element is used. This contains a sequence of +% \texttt{seglistitem}\thinspace{}s, one per package, each containing a +% \texttt{seg} element holding the package name. An +% optional \texttt{segtitle} element may start the list, +% and if present, is used as a comment (for the +% documentation packages) or a subheading (class or package +% packages).\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<segmentedlist> + <segtitle>Packages required for documentation</segtitle> + <seglistitem role="Use the Charter typeface for documentation."> + <seg version="2005-04-12">charter</seg> + </seglistitem> + <seglistitem role="Use Helvetica as the sans-serif, but scale it + to fit"> + <seg role="scaled=0.8333">helvet</seg> + </seglistitem> + ... +</segmentedlist> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% Each \texttt{seglistitem} provides for +% a documentary comment about why this package is required, +% using the \texttt{role} +% attribute. In the case of the packages for your own class +% or package, this comment is reproduced in the +% documentation of the code.\par +% The package itself is specified as the content of the +% \texttt{seg} element in each item.\par +% Any options for the package being loaded must be +% supplied in the \texttt{role} attribute +% of the \texttt{seg} element. If the +% package must conform to a specific version, the date must +% be provided (in ISO format) in the \texttt{version} attribute.\par +% \paragraph{Declaring packages needed for your documentation}\label{docpax} +% Packages required for your documentation must be +% included in the type of list described above, in the +% \texttt{constraintdef} element that has the \texttt{xml:id} value of \texttt{"docpackages"}. Note that some +% packages are automatically when certain types of +% formatting are implied: see \vref{autopackage} for details.\par +% The relevant {\ttfamily{}\textbackslash{}usepackage} commands +% get included in the {\ttfamily{}.dtx} file right +% after the \verb|\begin{document}| +% command.\par +% If you also want the package you are maintaining to +% be included in the documentation (perhaps so you can use +% it for examples), remember to set the \texttt{xlink:role} attribute on the +% \texttt{book} root element as described in `\textbf{\texttt{xlink:role}}', the last item in the list in \vref{selfspec}.\par +% See \vref{autospec} for details of how to +% specify package command settings that you want included +% by default every time you specify a particular +% package.\par +% \paragraph{Declaring packages needed by the class or package +% itself}\label{classtypax} +% All the packages required for the class or package +% being written must be included in the type of list +% described above, in the \texttt{constraintdef} element +% that has the \texttt{xml:id} value +% of \texttt{"clspackages"} (for classes) +% or \texttt{"stypackages"} (for +% packages).\par +% \subparagraph{Specifying where in the {\ttfamily{}.dtx} +% file to output them\thinspace:} +% Because your class or package design may include +% preliminary commands needed before packages are +% included, the relevant {\ttfamily{}\textbackslash{}RequirePackage} +% commands must be added to the {\ttfamily{}.dtx} +% file \emph{in a location that you must specify +% yourself}. This is done by giving the \texttt{linkend} attribute on the +% enclosing \texttt{constraintdef} element the value +% of an \texttt{xml:id} which you +% have assigned to a chapter or section in your +% annotated code.\par +% \emph{There is no default: you must specify +% this link yourself, otherwise the list of required +% packages will not be output.}\par +% The reason is that you may need to write some of +% your class or package code (option declarations, for +% example, or a {\ttfamily{}\textbackslash{}LoadPackage} command), +% \emph{before} the specified packages are +% loaded.\par +% \begin{itemize} +% \item If the chapter or section you have specified +% has content (text) in it, the +% {\ttfamily{}\textbackslash{}RequirePackage} commands are +% output as the content of a new chapter or section +% immediately preceding or following it, as +% specified by the value of the \texttt{role} +% attribute (`before' or +% `after'). +% \item If the chapter or section you have specified +% is (deliberately) empty, the +% {\ttfamily{}\textbackslash{}RequirePackage} commands are +% output as the content of that chapter or +% section. +% \end{itemize} +% As an example, let us say you specify the +% \texttt{constraintdef} with\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<constraintdef xml:id="clspackages" linkend="options" role="after">... +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% You must then have a chapter or section in your +% documented code with the \texttt{xml:id} value of \texttt{"options"}. If +% it is empty (no character data content) like this:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<sect1 xml:id="options"> + <title/> + <para/> +</sect1> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% then the list of {\ttfamily{}\textbackslash{}RequirePackage} commands will +% be output in its place.\par +% If, on the other hand, the specified section +% has text and code of its own:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<sect1 xml:id="options"> + <title>Options</title> + <para>text...</para> + <programlisting> +\some{code} + </programlisting> +</sect1> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% then the list of {\ttfamily{}\textbackslash{}RequirePackage} +% commands will be output immediately after it, as a new +% section at the same level.\par +% In both cases, the \texttt{segtitle} of the +% \texttt{segmentedlist} will be used as the title of +% the section.\par +% \subsubsection{Automated settings for declared packages}\label{autospec} +% There are several reasons for automating package setup:\par +% \begin{itemize} +% \item Many \LaTeX{} authors and designers have +% `favourite' settings that they +% like to use every time they specify a particular +% package. +% \item Some options have now become the \emph{de +% facto} convention for their package, +% (for example, the \textbf{\texttt{T1}} option on the +% \textsf{fontenc} package). +% \item There are commands that need to be used whenever a +% particular package is invoked (for example, the +% \textsf{makeidx} package means you need to +% add the {\ttfamily{}\textbackslash{}makeindex} command to the +% Preamble). +% \item Some packages are only needed in the documentation +% if a particular formatting feature is used (for +% example compact list spacing requires the +% \textsf{enumitem} package). This avoids you +% having to remember to include a specific package when +% you use such a feature; and to remove it if you cease +% to use the feature. +% \end{itemize} +% To help automate these, an ancillary (lookup) file +% called {\ttfamily{}prepost.xml} is used, which +% is a \emph{DocBook} document with a +% \texttt{refsection} root element type containing two +% \texttt{procedure} elements, shown below.\par +% The {\ttfamily{}prepost.xml} file must be in +% the directory specified by your setting of the +% {\ttfamily{}repo} runtime parameter.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<refsection> + <title>Commands to use before and after packages</title> + <procedure xml:id="prepackage"> + ...steps... + </procedure> + <procedure xml:id="postpackage"> + ...steps... + </procedure> +</refsection> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% The \texttt{"prepackage"} procedure +% is for material which needs to go +% \emph{before} a package is invoked. The \texttt{"postpackage"} procedure is for +% material which needs to go \emph{after} a +% package is invoked.\par +% \paragraph{Identifying each package} +% Within these procedures, each package is identified in +% a \texttt{step} element.\par +% \begin{itemize}[noitemsep] +% \item the \texttt{remap} attribute +% holds the package name; +% \item the \texttt{condition} +% attribute holds the type[s] of output it is intended +% to be effective for, \texttt{"doc"}, \texttt{"cls"}, or \texttt{"sty"} (space-separated if +% more than one); +% \item the \texttt{role} attribute +% holds any default options (comma-separated); +% \item an optional \texttt{para} element holds a +% textual description of the package and its use. This +% is only meaningful for packages marked in the \texttt{condition} attribute for +% use in the class or package. If present, this gets +% output to the code documentation. +% \end{itemize} +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<step role="utf8x" remap="inputenc" condition="cls sty"> + <para>UTF-8 is the default character set, to allow for use of + any character in any writing system. Some characters + are not specified for all fonts, so may have to be + specified manually.</para> +</step> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% In this example, specifying +% \textsf{inputenc} in the document, in a +% \texttt{seg} element as described in \vref{packspec}, results in the package being +% added with {\ttfamily{}\textbackslash{}RequirePackage} to the +% class or package code.\par +% \paragraph{Automating inclusion}\label{autopackage} +% Each \texttt{step} may contain one +% or more \texttt{constructorsynopsis} elements which +% specify the condition[s] under which the package will +% automatically be included \emph{without it needing +% to be specified} in a \texttt{seg} element +% as described in \vref{packspec}\par +% \begin{itemize}[noitemsep] +% \item the \texttt{condition} +% attribute holds the name of an element type which, +% if present in the documentation, will cause the +% package to be included automatically; +% \item one or more \texttt{methodparam} subelements +% can be used to specify attribute conditions on the +% element type named in the \texttt{condition} +% attribute: +% \begin{itemize}[noitemsep] +% \item the \texttt{parameter} element specifies +% the name of an attribute. If no +% \texttt{modifier} element is present, the +% specified attribute is simply tested for +% presence (Boolean test) +% \item a +% \texttt{modifier} element is used to +% specify a value for which the attribute is tested +% \end{itemize} +% \end{itemize} +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<step remap="dcolumn" condition="doc"> + <constructorsynopsis condition="colspec"> + <methodparam> + <parameter>align</parameter> + <modifier>char</modifier> + </methodparam> + </constructorsynopsis> +</step> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% In the example above, a \texttt{colspec} element +% anywhere in the document with an \texttt{align} attribute equal to \texttt{"char"} will cause the +% \textsf{dcolumn} package to be included +% automatically (the package handles decimal-column +% alignment).\par +% A special case involves the use of the \texttt{funcparams} subelement instead of +% the \texttt{parameter} attribute, to +% specify that an IDREF attribute must be checked for the +% \emph{type} of element it refers to.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<step condition="doc" remap="fmtcount"> + <constructorsynopsis condition="xref"> + <methodparam> + <funcparams>linkend</funcparams> + <modifier>varlistentry</modifier> + </methodparam> + <methodparam> + <funcparams>linkend</funcparams> + <modifier>listitem</modifier> + </methodparam> + </constructorsynopsis> +</step> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% In this example, the \textsf{fmtcount} +% package will be included if there is an \texttt{xref} +% element anywhere in the documentation with a \texttt{linkend} attribute which points +% at a \texttt{varlistentry} or \texttt{listitem} +% element~--- that is, the \texttt{xml:id} attribute whose value +% matches the \texttt{linkend} value +% is on such an element type (the +% \textsf{fmtcount} package enables ordinal +% counting, needed when making a reference to an item in a +% list that is not numbered).\par +% \paragraph{Adding extra code before or after a package} +% Each \texttt{step} may also contain +% one or more \texttt{constraintdef} elements containing +% \texttt{cmdsynopsis} elements containing +% \texttt{command} elements to hold \LaTeX{} code to be +% inserted, in exactly the same format as shown in \vref{constraints}.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<step remap="apacite" condition="doc"> + <constraintdef> + <cmdsynopsis> + <command>\AtBeginDocument{\edef\ApaciteRestoreAtCode% + {\catcode`@=\the\catcode`@\relax}}</command> + </cmdsynopsis> + </constraintdef> +</step> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% If this step is given in the \texttt{"prepackage"} section, the code is +% inserted \emph{before} the package is +% included; if the step is given in the \texttt{"postpackage"} section, the code +% is inserted \emph{after} the package is +% included.\par +% A package listed in this file can be given default +% options by specifying them in the \texttt{role} attribute of the +% \texttt{step} element. It is then unnecessary to specify +% them additionally in the main document (although it won't +% matter, as they are checked for duplication).\par +% \subsubsection{Defining commands required for documentation setup}\label{cmdspec} +% Documenting classes or packages will often require +% additional commands to be defined in order to set up special +% counters or lengths, establish conditions, or create new +% macros to be used in your documentation.\par +% \emph{This is quite different from needing to +% issue standard \LaTeX{} commands in order to +% set existing standard \LaTeX{} values, such as }\verb|\setlength{\parskip}{5mm}|. +% \emph{That kind of adjustment is dealt with in \vref{addcmds}.}\par +% Commands to be defined for the documentation to work +% must go in \texttt{cmysynopsis} elements in the +% \texttt{constraintdef} element that has the \texttt{xml:id} value of \texttt{"docpackages"}, +% \emph{after} the end of the +% \texttt{segmentedlist} of packages.\par +% The commands are specified with the command name +% (control sequence) or environment name +% \emph{separately} from the definition: this +% allows a structure to be imposed which enables the +% identification and re-use of these specifications.\par +% In giving the commands (control sequences) that you +% define, you specify just the names, with no backslash; and +% the definitions you give must not have the outermost set +% of curly braces. Both the backslash and the curly braces +% are added by the XSLT2 program when writing the +% {\ttfamily{}.dtx} file.\par +% Commands containing an `at' +% sign ({\ttfamily{}@}) in their name or +% definition are automatically enclosed in +% {\ttfamily{}\textbackslash{}makeatletter} and +% {\ttfamily{}\textbackslash{}makeatother} commands.\par +% There are several attributes which specify what you +% are defining, so that the data is output to the +% {\ttfamily{}.dtx} file correctly:\par +% \begin{description}[style=unboxed] +% \item[Simple commands\thinspace:]A simple new \LaTeX{} command with a textual +% expansion is defined with the \texttt{command} +% element holding the name of the command being +% defined, and an \texttt{arg} element holding the +% definition.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<cmdsynopsis> + <command>LyX</command> + <arg>L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX</arg> +</cmdsynopsis> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This creates the definition: +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +\newcommand{\LyX}{L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX} +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% \item[Renewed commands\thinspace:]If the command is a renewal of an existing +% command, use a \texttt{role} +% attribute of \texttt{"renew"} on +% the \texttt{command} element.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<cmdsynopsis> + <command role="renew">vstrut</command> + <arg>\vrule height1.2em depth.6667ex width0pt</arg> +</cmdsynopsis> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This creates the definition: +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +\renewcommand{\vstrut}{\vrule height1.2em depth.6667ex width0pt} +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% \item[Plain \TeX{} commands\thinspace:]A {\ttfamily{}\textbackslash{}def} command in Plain \TeX{} +% syntax can be specified with the attribute \texttt{xml:lang} set to \texttt{"TeX"} on the +% \texttt{command} element.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<cmdsynopsis xml:lang="TeX"> + <command>hline</command> + <arg>\noalign{\ifnum0=`}\fi + \@ifnextchar[{\@@hline}{\@@hline[\arrayrulewidth]}</arg> +</cmdsynopsis> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This creates the definition: +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +\def\hline{\noalign{\ifnum0=`}\fi + \@ifnextchar[{\@@hline}{\@@hline[\arrayrulewidth]} +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% \item[Commands with arguments\thinspace:]If a defined command needs arguments, specify +% the number of arguments in the \texttt{wordsize} attribute of the +% \texttt{arg} element:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<cmdsynopsis> + <command>componentbox</command> + <arg wordsize="2">\begin{tabular}[m]{@{}|c|@{}}\hline + \cellcolor{#1}\hbox to1em{\hss%\vrule height1em width0pt + \raisebox{.2ex}{\ttfamily\tiny#2}\hss}\\\hline + \end{tabular}</arg> +</cmdsynopsis> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This creates the definition:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +\newcommand{\componentbox}[2]{\begin{tabular}[m]{@{}|c|@{}}\hline + \cellcolor{#1}\hbox to1em{\hss%\vrule height1em width0pt + \raisebox{.2ex}{\ttfamily\tiny#2}\hss}\\\hline + \end{tabular} +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% If a default first argument is required, the +% value must be provided in the \texttt{condition} attribute of the +% \texttt{command} element.\par +% There is no provision in this version of the +% software for the specification of the extended argument array +% provided by the \textsf{xargs} package. +% \item[Counters, lengths, and \texttt{\textbackslash{}newwrite}s\thinspace:]Counters, lengths, and +% {\ttfamily{}\textbackslash{}newwrite} commands can be defined +% by using the \texttt{remap} +% attribute set to the value \texttt{"counter"}, \texttt{"length"} or \texttt{"newwrite"} as appropriate. in +% this case, no \texttt{arg} element is +% required unless a counter or length is to be +% assigned a default value.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<cmdsynopsis> + <command remap="newwrite">fnotes</command></cmdsynopsis> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This creates the definition:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +\newwrite\fnotes +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% However, if the length or counter needs an +% initial value, give it in an \texttt{arg} element.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<cmdsynopsis> + <command remap="length">revmarg</command> + <arg>3cm</arg> +</cmdsynopsis> +<cmdsynopsis> + <command remap="counter">cards</command> + <arg>42</arg> +</cmdsynopsis> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This creates the definition: +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +\newlength{\revmarg}\setlength{\revmarg}{3cm} +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% \item[References to attributes\thinspace:]One specialist use is predefined: assigning the +% type of document (class or package) to a command:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<cmdsynopsis> + <command>classorpackage</command> + <arg remap="arch"/> +</cmdsynopsis> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This creates the definition:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +\newcommand{\classorpackage}{...} +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% where [\dots{}] is the type of the current +% document. The \texttt{arch} element in this case +% has no content, but uses the \texttt{remap} attribute to specify +% the name of an attribute (here, \texttt{arch}) on the +% \texttt{book} root element. This results in the +% command {\ttfamily{}\textbackslash{}classorpackage} being set +% equal to \texttt{"class"} or \texttt{"package"}; this value is used +% to provide a value for the entity \texttt{\&doctype;}. This entity can +% then be used in shared XML documentation to refer to +% the current document by type, knowing that it will +% be correctly translated to the type of document when +% the {\ttfamily{}.dtx} file is +% created. +% \item[Environments\thinspace:]The same principle applies to environments as to +% commands, but there are two arguments: one for the +% `before' and one for the +% `after':\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<cmdsynopsis> + <command remap="environment">panel</command> + <arg wordsize="1" condition="\relax">\begin{Sbox}% + \begin{minipage}{3in}% + \if#1\relax\else\subsubsection*{#1}\fi</arg> + <arg>\end{minipage}\end{Sbox}% + \begin{center}\fbox{\theSbox}\end{center}%</arg> +</cmdsynopsis> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This creates the definition:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +\newenvironment{panel}{% + \begin{Sbox}% + \begin{minipage}{3in}% + \if#1\relax\else\subsubsection*{#1}\fi +}{% + \end{minipage}\end{Sbox}% + \begin{center}\fbox{\theSbox}\end{center}% +} +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% The controls for the number of arguments and any +% default argument must go on the first \texttt{arg} +% element. The same rule about setting the \texttt{role} attribute to \texttt{"renew"} applies as for +% generating commands. +% \end{description} +% \subsubsection{Additional setup commands}\label{addcmds} +% Quite separately from the business of defining new +% commands (or redefining existing ones) dealt with in \vref{cmdspec}, there is also usually a need to issue +% commands that establish or reset a value needed for the +% documentation.\par +% Commands that you want implemented every time you use +% a particular package should go in your +% {\ttfamily{}prepost.xml} file, as described in +% \vref{autospec}. This section is for commands or +% settings that only refer to the documentation for the +% current class or package being written.\par +% These commands go in the third of the types of +% \texttt{constraintdef} element, with the \texttt{xml:id} value of \texttt{"startdoc"} because they are output +% at the start of the documentation +% (\emph{after} the +% \verb|\begin{document}|).\par +% They follow exactly the same syntax as those in the +% {\ttfamily{}prepost.xml} file:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<constraintdef xml:id="startdoc"> + <procedure> + <step> + <cmdsynopsis> + <command>\setcounter{tocdepth}{5}</command> + <command>\setcounter{secnumdepth}{5}</command> + <command>\def\@@doxdescribe#1#2{\endgroup + \ifdox@noprint\else\marginpar{\raggedleft + \textcolor{DarkRed}{\@nameuse{PrintDescribe#1}{#2}}}\fi + \ifdox@noindex\else\@nameuse{Special#1Index}{#2}\fi + \endgroup\@esphack\ignorespaces}</command> + </cmdsynopsis> + </step> + </procedure> +</constraintdef> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% The {\ttfamily{}\textbackslash{}@@doxdescribe} command is an +% oddity here: it appears not to work if placed in the +% {\ttfamily{}prepost.xml} document, where it gets +% issued in the Preamble; instead it goes here, where it +% gets issued after the +% \verb|\begin{document}|.\par +% \subsubsection{The Manifest}\label{manifestfiles} +% The fourth and last variant of the +% \texttt{constraintdef} element (with the \texttt{xml:id} attribute of \texttt{"manifest"}) is very simple. It is a +% list of the names of any separate files that you want +% included in the Zip file that the {\ttfamily{}build} command produces. This +% means anything other than the {\ttfamily{}.dtx}, +% {\ttfamily{}.ins}, and {\ttfamily{}.pdf} +% files that get included automatically.\par +% The content of this element is a +% \texttt{simplelist}, containing \texttt{member} +% elements, one per file:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<constraintdef xml:id="manifest"> + <simplelist> + <member>doctexbook.dtd</member> + <member>db2dtx.xsl</member> + <member>db2bibtex.xsl</member> + <member>prepost.xml</member> + <member>lppl.xml</member> + <member>decommentbbl.awk</member> + </simplelist> +</constraintdef> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% \subsubsection{The README file}\label{readme} +% One additional output file is produced automatically +% by the XSLT2 program: the plaintext README file which +% accompanies all classes and packages, with a brief +% description of usage and installation, for the benefit of +% people who cannot or will not read the PDF +% documentation.\par +% This is generated automatically from the file +% {\ttfamily{}readme.xml}, which is a DocBook5 +% \texttt{chapter} document with some changes to the +% character entities to accommodate plain text. Note that +% this document does \emph{not} use the +% {\ttfamily{}doctexbook.dtd} used for your normal +% class or package {\small XML} document. A sample +% is included in the \textsf{classpack} +% distribution.\par +% The {\ttfamily{}readme.xml} file uses the +% \texttt{olink} element type to act as a placeholder for +% transcluded atomic information from the main document +% (pending implementation of the proposed DocBook +% Transclusions method). This element must have a +% \texttt{targetptr} and a \texttt{type} attribute +% specifying (respectively) the name of the element type and +% the relevant attribute in the main document. For example, +% to include the name of the class or package, we +% use:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +<olink targetptr="book" type="xml:id"/> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% Two other element types have also had +% \texttt{targetptr} and \texttt{type} attributes +% added: \texttt{sect1} and \texttt{anchor}. These are +% used to specify the inclusion of whole sections or +% fragments of the main document, such as the Abstract or +% the Copyright.\par +% The text is reformatted in plain text, omitting all +% markup. Only a few element types have been implemented for +% this in this version: see the ancillary XSLT2 routines in +% {\ttfamily{}db2plaintext.xsl} for details.\par +% The resulting {\ttfamily{}README} file +% includes the Abstract from your class or package +% {\small XML} document as the first section. The +% {\ttfamily{}db2plaintext.xsl} program uses a +% template called \DescribeTemplate{normtext}\texttt{normtext} to +% reformat text. This handles the conversion of entities +% which occur in your Abstract (those declared in +% {\ttfamily{}doctexbook.dtd}): by default, \texttt{\&TeX;}, \texttt{\&LaTeX;}, and \texttt{\ } are catered for, but if +% you use any others, you must modify the code in this +% template to deal with them, using a nested +% \DescribeFunction{replace()}\texttt{replace()} function.\par +% \clearpage +% \section{Using \emph{ClassPack}}\label{content} +% The body of your docmentation is held in a \texttt{part} +% element with the \texttt{xml:id} attribute +% set to \texttt{"doc"}.\par +% The tag-set of \emph{DocBook} is very +% large, and only a part of it is needed for this purpose, +% although support for additional elements is easily added in +% the XSLT2 program.\par +% The following sections describe the elements that are +% currently supported, for the hierarchical structure (chapters, +% sections, subsections, etc); the block-level structure +% (tables, figures, lists, etc; what +% \emph{DocBook} refers to as the +% `pool') and for the inline markup (element types +% in mixed content, used mostly in paragraph-like +% situations).\par +% \subsection{Hierarchical markup}\label{hierarchy} +% The outline top-level structure is described in \vref{invocation} and \vref{setup}.\par +% The \texttt{part}\thinspace{}s do not have any title or direct +% textual content themselves: they just act as containers to +% keep the user documentation separate from the documented +% code and any other files that may be stored and +% extracted.\par +% Within a \texttt{part}, the major subdivision is the +% \texttt{chapter}, which translates to a +% {\ttfamily{}\textbackslash{}section} in the {\ttfamily{}.dtx} +% file. You should use the \texttt{chapter} element as your +% major structural division. Each part (user documentation, +% documented code, and additional files) must have at least +% one chapter.\par +% Within chapters, the sections, subsections, and lower +% structural divisions are identified with \texttt{sect1}, +% \texttt{sect2}, and so on. You can use as many or as few +% of these as you feel you need to organise your writing. In +% the documented code, it is a good idea to modularise the +% class or package, so that you can describe each part of it +% in a logical and consistent manner.\par +% The nested arrangement of chapters containing sections +% conaining subsections should already be familiar to \LaTeX{} +% users, although \LaTeX{} itself only uses headings as +% separators, and has no physical +% `containment' of the hierarchical +% divisions of a document in the way that it does for the +% block-level structures (environments).\par +% Each of these hierarchical divisions must have a +% \texttt{title} element (see `\textbf{\texttt{title}}', the first item in the list in \vref{title}), +% and can also have an \texttt{xml:id} +% attribute to act as a target (like a \LaTeX{} +% {\ttfamily{}\textbackslash{}label}) for cross-referencing (see `\textbf{\texttt{xref}}', the last item in the list in \vref{xref}).\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<part xml:id="doc">... + <chapter xml:id="ui"> + <title>User interface</title> + ... + <sect1> + <title>Font selection</title> + ... + </sect1> + <sect1 xml:id="margins"> + <title>Margins and spacing</title> + ... + </sect1> + </chapter> + ... +</part> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% \subsection{Structural markup (block-level elements)}\label{pool} +% Within chapters, sections, subsections, etc, you can +% have any arrangement or mixture of paragraphs, tables, +% lists, figures, quotations, code samples, and other +% conventional structures that will be familiar to you from +% \LaTeX{} environments.\par +% The only requirement is that each hierarchical division +% must start with a title, and must contain at least one other +% structural component. Supported element types are:\par +% \begin{description}[style=unboxed] +% \item[\texttt{title}\thinspace:]\label{title}a title, used in all chapters, [sub]sections, +% figures, and tables (where it equates to a caption); +% and also optionally in lists, sidebars, and other +% block-level element types. +% \item[\texttt{para}\thinspace:]for normal paragraphs. +% \item[\texttt{itemizedlist}\thinspace:]for bulleted lists, containing +% \texttt{listitem}\thinspace{}s which contain paragraphs. +% \item[\texttt{orderedlist}\thinspace:]for numbered lists; the structure is identical to +% an \texttt{itemizedlist}. +% \item[\texttt{variablelist}\thinspace:]for description lists like this one (the +% \texttt{term} element in each +% \texttt{varlistentry} holds the reference term; the +% descriptive part is in the same \texttt{listitem} +% structure as for itemized and bulleted lists. +% \item[\texttt{simplelist}\thinspace:]for plain unnumbered, unbulleted lists; each item +% goes in a \texttt{member} element. +% \item[\texttt{programlisting}\thinspace:]for listings of code: use without attributes in +% the Code section. In the Documentation section, the +% basic style is in {\ttfamily{}\textbackslash{}small} type, +% black, {\ttfamily{}\textbackslash{}ttfamily}, and the following +% attributes control the appearance: +% \par\medskip{\sffamily\small +% \begingroup +% \centering +% \begin{tabular}{@{}% +% >{\ttfamily\prestrut\arraybackslash}l<{\poststrut\arraybackslash}% +% >{\raggedright{}\prestrut\arraybackslash}p{9cm}<{\poststrut\arraybackslash}% +% @{}} +% \hline +% \vstrut +% wordsize&either a size command or a +% pointsize/baseline like +% {\ttfamily{}8/9}\\ +% language&{\ttfamily{}LaTeX} (default), +% {\ttfamily{}DocBook}, +% {\ttfamily{}bash}, or another +% language supported by the +% \textsf{listings} package\\ +% arch&{\ttfamily{}framed} will box +% the listing\\ +% remap&\LaTeX{} styling commands for tokens to +% emphasise\\ +% annotations&comma-separated list of tokens to +% emphasise\\[2pt]\hline +% \end{tabular} +% \par\endgroup +% } +% \item[\texttt{figure}\thinspace:]for Figures, containing a \texttt{caption} and a +% \texttt{media} element. +% \item[\texttt{table}\thinspace:]for Tables; the structure is explained in detail +% in \vref{table}. +% \item[\texttt{sidebar}\thinspace:]for sidebars. +% \item[\texttt{warning}\thinspace:]for warnings. +% \end{description} +% \subsubsection{Ancillary files documented inline}\label{secfiles} +% These are files which you want extracted at +% installation time, which you describe +% \emph{and} show in the user documentation +% (the \texttt{doc} part).\par +% \emph{Files which you want extracted which are +% \emph{not} documented or shown in the user +% documentation must go in the \texttt{files} part (see +% \vref{ancfiles}).}\par +% \subsubsection{Bibliography}\label{bibs} +% If bibliographic citations and reference is required, +% the references themselves must be stored in a +% \texttt{bibliography} element immediately after the last +% \texttt{chapter} element in \emph{either} +% the `doc' part +% \emph{or} the `code' +% part. This must contain a \texttt{biblioentry} element +% for each entry you wish to cite (for how to cite, see +% `\textbf{\texttt{biblioref}}', the first item in the list in \vref{bibrefs}).\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[DocBook]XML}] +<bibliography xreflabel="apacite" label="apacite"> + <biblioentry xml:id="tb97" xreflabel="article"> + <biblioset> + <author> + <personname> + <surname>Flynn</surname> + <firstname>Peter</firstname> + </personname> + </author> + <title>Typographers' Inn</title> + <subtitle>Where have all the flowers gone?</subtitle> + </biblioset> + <artpagenums>21-22</artpagenums> + <title>TUGboat</title> + <volumenum>31</volumenum> + <issuenum>1</issuenum> + <date YYYY-MM-DD="2010"/> + </biblioentry> +</bibliography> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% The \texttt{bibliography} element +% \textsc{must} have a \texttt{label} attribute giving the name +% of the \BibTeX{} style file to use (without the +% {\ttfamily{}.bst} filetype). The +% \textsf{apacite} style is recommended.\par +% If the specified style requires a \LaTeX{} style +% package for formatting (often called by the same name, eg +% \textsf{apacite}, \textsf{natbib}, +% \textsf{chicago}, etc), this +% \textsc{must} be given in an \texttt{xreflabel} attribute (without the +% {\ttfamily{}.sty} filetype).\par +% There \textsc{may} also be an +% \texttt{xlink:href} attribute giving +% the name of the \BibTeX{} file (without the +% {\ttfamily{}.bib} filetype) to which the +% references should be written: the default is the name of +% the class or package itself (as defined in `\textbf{\texttt{xml:id}}', the first item in the list in \vref{rootid}).\par +% Each \texttt{biblioentry} element +% \textsc{must} have both an \texttt{xml:id} attribute by which it can +% be cited with the \texttt{biblioref} element; and a \texttt{type} attribute classifying it +% with one of the standard \BibTeX{} document types (article, +% book, incollection, etc)\par +% \subsection{Inline markup (elements in mixed content)}\label{flow} +% \par +% \begin{description}[style=unboxed] +% \item[\texttt{biblioref}\thinspace:]\label{bibrefs}a citation (bibliographic reference) to an item in +% the Bibliography; the \texttt{linkend} attribute must be +% the value of the \texttt{xml:id} +% of a \texttt{biblioentry} element (see \vref{bibs}); this value is passed to a +% {\ttfamily{}\textbackslash{}cite} command. +% \item[\texttt{citetitle}\thinspace:]the title of a document being mentioned; usually +% formatted in italics or quotes; may be empty, with a \texttt{linkend} attribute pointing to +% an entry in the Bibliography (as for +% \texttt{biblioref}), in which case the title is +% automatically extracted and formatted, or passed to a +% {\ttfamily{}\textbackslash{}citefield} command. +% \item[\texttt{code}\thinspace:]a fragment of computer or data code, formatted in +% monospace type. +% \item[\texttt{emphasis}\thinspace:]emphasis according to style, usually italics. +% \item[\texttt{exceptionname}\thinspace:]used for the keywords of RFC2119 in formal admonishments. +% \item[\texttt{filename}\thinspace:]name of a file, a full filepath, or just a part of +% the name (eg a filetype). +% \item[\texttt{firstterm}\thinspace:]the defining instance of a specialist term; this +% may or may not actually be the first occurrence. +% \item[\texttt{footnote}\thinspace:]a footnote; contains a paragraph. +% \item[\texttt{foreignphrase}\thinspace:]for foreign-language expressions; identify the +% language with the \texttt{xml:lang} attribute if the +% phrase is long enough to need the +% \textsf{babel} package. +% \item[\texttt{guibutton}\thinspace:]represents a GUI {\fboxsep2pt\ovalbox{\sffamily Button}}. +% \item[\texttt{guilabel}\thinspace:]represents a GUI +% {\fboxsep2pt\fbox{\sffamily Label}}. +% \item[\texttt{guimenu}\thinspace:]represents a GUI +% \textsf{\bfseries Menu}. +% \item[\texttt{guimenuitem}\thinspace:]represents a GUI +% \textsf{\itshape Menu item}. +% \item[\texttt{guisubmenu}\thinspace:]represents a GUI +% \textsf{Sub-menu item}. +% \item[\texttt{literal}\thinspace:]marks a {\ttfamily{}literal string} on which +% no interpretation is to be performed (markup characters +% like backslashes and curly braces will +% not be escaped; the \texttt{xml:lang} attribute can be set to +% the name of the language (eg \texttt{"TeX"}, \texttt{"LaTeX"}, etc. +% \item[\texttt{phrase}\thinspace:]marks a phrase used as-is (ie not a quote from +% anyone in particular) by enclosing it in quotation marks. +% \item[\texttt{productname}\thinspace:]marks a product or program name, eg +% \emph{Emacs}. +% \item[\texttt{quote}\thinspace:]marks a quote from someone by putting it in +% quotation marks. +% \item[\texttt{replaceable}\thinspace:]identifies text, commands, or keywords to be +% typed, for which the user must substitute a meaningful +% value, eg {\itshape password} (in +% italics). +% \item[\texttt{systemitem}\thinspace:]identifies generic computer-related strings such +% as system commands, hostnames, Regular Expressions, etc +% which need to be printed in monospace to eliminate any +% confusion over 1/l/I, 0/1/I, etc. +% \item[\texttt{type}\thinspace:]marks a span for which special typographical +% treatment is needed. The \texttt{role} attribute must be set +% to `font' and the \texttt{remap} attribute must be set +% to the NFSS2e three-character +% \textsf{fontname}. +% \item[\texttt{uri}\thinspace:]marks a URI (formats it with the +% {\ttfamily{}\textbackslash{}url} macro). +% \item[\texttt{wordasword}\thinspace:]marks a word that is being used as itself (usually +% for purposes of clarification), so it goes in quotation +% marks. +% \item[\texttt{xref}\thinspace:]\label{xref}a cross-reference using the \texttt{linkend} attribute to point +% at some other part of the document, which must have +% the matching \texttt{xml:id} +% value; the mechanism is identical to \LaTeX{}'s +% {\ttfamily{}\textbackslash{}label}\dots{}{\ttfamily{}\textbackslash{}ref}. +% \end{description} +% In addition, there are six special-purpose element types +% used for functional documentation, that create the special +% \textsf{dox} package commands for adding \LaTeX{} +% (and XML) terms to the index, and highlighting them in the +% left-hand margin:\par +% \begin{description}[style=unboxed] +% \item[\texttt{classname}\thinspace:]a \LaTeX{} document class name like +% \textsf{article} +% \item[\texttt{command}\thinspace:]a \LaTeX{} or other computer command, such as +% {\ttfamily{}\textbackslash{}parskip}; the backslash is added +% automatically for the default case of \LaTeX{}; other +% languages require the \texttt{xml:lang} attribute giving +% the name of the language +% \item[\texttt{envar}\thinspace:]a \LaTeX{} environment name like +% \texttt{enumerate} +% \item[\texttt{option}\thinspace:]a \LaTeX{} option to a class, package, or command, +% like \textbf{\texttt{a4paper}} +% \item[\texttt{package}\thinspace:]a \LaTeX{} package name like +% \textsf{fancybox} +% \item[\texttt{tag}\thinspace:]an XML element, attribute, attribute value, or +% entity name: the type is specified in the \texttt{class} attribute and is one +% of the predetermined list provided automatically by +% \emph{DocBook} (so your XML editor +% will guide you) +% \end{description} +% \subsection{Producing your class or package}\label{production} +% The XSLT2 program generates a number of output files, +% principally the {\ttfamily{}.dtx} and +% {\ttfamily{}.ins} files which are the package or +% class itself. A third output is a {\ttfamily{}build} +% file, which is a \emph{bash} shell +% script customised for the production of the class or package +% you are writing. A fourth is the +% {\ttfamily{}MANIFEST} file, used for zipping +% everything up for distribution,\par +% You should therefore keep each class or package +% development in a separate directory, otherwise the +% {\ttfamily{}build} file generated by one will +% overwrite that generated by others.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=bash] +#! /bin/bash +# +# Bourne shell script to build the class file and documentation +# Note the following line is wrapped here to fit the width +java -jar /usr/local/saxon/saxon9he.jar \ + -o:classpack.dtx classpack.xml \ + /home/peter/texmf/dev/db2dtx.xsl \ + processor=/usr/local/saxon/saxon9he.jar \ + appdir=/home/peter/texmf/dev \ + cpdir=/home/peter/texmf/dev +yes|latex classpack.ins +pdflatex classpack.dtx +bibtex classpack +awk -f /home/peter/texmf/dev/decommentbbl.awk classpack.bbl >classpack.bdc +mv classpack.bdc classpack.bbl +pdflatex classpack.dtx +makeindex -s gind.ist -o classpack.ind classpack.idx +makeindex -s gglo.ist -o classpack.gls classpack.glo +pdflatex classpack.dtx +echo Copying files into dev tree... +mkdir -p doc/latex/classpack +mkdir -p source/latex/classpack +mkdir -p tex/latex/classpack +cp README MANIFEST classpack.pdf doc/latex/classpack +cp classpack.dtx classpack.ins source/latex/classpack +cp classpack.cls tex/latex/classpack +cp db2bibtex.xsl source/latex/classpack +cp db2dtx.xsl source/latex/classpack +cp db2plaintext.xsl source/latex/classpack +cp decommentbbl.awk source/latex/classpack +cp doctexbook.dtd source/latex/classpack +cp lppl.xml source/latex/classpack +cp prepost.xml source/latex/classpack +cp readme.xml source/latex/classpack +echo Zipping up files from dev tree... +zip -r --exclude=*.svn* --exclude=*.DS_Store* \ + classpack-0.73.tds.zip doc/latex/classpack \ + source/latex/classpack tex/latex/classpack +echo Installing working copy... +unzip -o -d ~/texmf classpack-0.73.tds.zip +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% Because this file will not exist the very first time you +% process a new class or package, you will need to type that +% first ({\ttfamily{}java}) command by +% hand. The arguments are:\par +% \begin{enumerate} +% \item \marg{jar} the location of +% your copy of the Saxon XSLT2 processor, a +% {\ttfamily{}.jar} file; +% \item \textbf{\texttt{-o:}} the name of the +% {\ttfamily{}.dtx} file you are producing; +% \item the name of the XML file you are processing; +% \item the full path to the DB2DTX program; +% \item the location of your copy of the Saxon XSLT2 +% processor (again) as the +% {\ttfamily{}processor} parameter; +% \item the directory you use for this class or package as +% the {\ttfamily{}appdir}; +% \item the directory where your copy of the XSLT2 program +% is stored as the +% {\ttfamily{}cpdir} parameter (along with the DTD, +% {\ttfamily{}prepost.xml}, +% {\ttfamily{}readme.xml}, +% {\ttfamily{}db2plaintext.xsl}, and +% {\ttfamily{}lppl.xml} files) . +% \end{enumerate} +% For subsequent runs, you just type {\ttfamily{}./build} and the values and +% parameters will be re-used automatically. If you ever need +% to run the XSLT2 process by itself, use the command +% \verb+grep java build | bash+\par +% The remainder of the {\ttfamily{}build} tests +% the extraction of the class or package, and compiles the +% full documentation in the standard sequence, including any +% bibliography, index, or glossary.\par +% The use of the {\ttfamily{}decommentbbl.awk} +% script on the \BibTeX{} output is to defeat the use of +% terminal percent comment characters, which upset the +% \textsf{ltxdoc} package because of the special use +% of that character there.\par +% The final stage is to create a Zip file of +% the class or package, which is placed in the current working +% directory and then unzipped into your personal \TeX{} tree.\par +% \subsection{Maintaining your class or package}\label{maintenance} +% The things to control each time you make an update are:\par +% \begin{enumerate} +% \item on the \texttt{book} root element, update the \texttt{version} and \texttt{revision} attributes +% \item add a new \texttt{revision} element in the +% Revision History, setting the \texttt{version} attribute to the +% compound of the version and revision specified above, +% and setting the \texttt{date} subelement's \texttt{conformance} attribute to +% today's date in ISO format +% \item after processing the document once, set the +% \texttt{book} root element's \texttt{security} attribute to the +% checksum displayed by \LaTeX{} +% \item process the document again (run the +% {\ttfamily{}build} script again)~--- the +% security checksum should now match +% \end{enumerate} +% \clearpage +% \section{The \emph{db2dtx} program}\label{db2dtx} +% While the core of your class or package is the +% \emph{DocBook} XML document, the core of +% the \emph{classpack} system is the program +% that turns your XML into {\ttfamily{}.dtx} and +% {\ttfamily{}.ins} files for distribution as combined +% code and documentation.\par +% The \emph{db2dtx} program is written +% in XSLT2, a declarative language for processing XML. It +% consists of a set of templates, each of which matches a +% pattern in the XML document, usually an element type, or an +% element type in a particular position or with a particular +% attribute value or subelement.\par +% For example, there is a template which matches the +% \texttt{biblioref} element whenever it occurs. This puts three +% things into the output:\par +% \begin{enumerate} +% \item the command \verb|\cite{| with its +% opening curly brace; +% \item the value of the link to the bibliographic +% entry; +% \item the closing \verb|}| curly +% brace. +% \end{enumerate} +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=XSLT] +<xsl:template match="db:biblioref"> + <xsl:text>\cite{</xsl:text> + <xsl:value-of select="@linkend"/> + <xsl:text>}</xsl:text> +</xsl:template> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% The advantage of using a declarative language is that you +% don't need to know when and where each element will occur: +% XSLT2 will find them as they come up in processing, and apply +% the template when it happens. It's basically a case of +% `when you see one of \emph{these}, do +% \emph{this}'.\par +% The next few sections of this document describe each part +% of the program and how it produces your class or package +% files.\par +% \subsection{XML Declaration and Namespace declarations} +% The program starts in the usual way with the XML +% Declaration and the \texttt{xsl:stylesheet} start-tag with +% the Namespace declarations.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=XSLT] +<?xml version="1.0" encoding="UTF-8"?> +<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" + xmlns:db="http://docbook.org/ns/docbook" + xmlns:xlink="http://www.w3.org/1999/xlink" + version="2.0"> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% Note that this is an XSLT2 program and requires an XSLT2 +% processor.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=XSLT] + <!-- db2dtx.xsl + XSL script to transform DocBook5 documentation and code of a + LaTeX package or class file into a DocTeX (.dtx and .ins) + distribution. + Full processing command chain is output to file 'build' + Note this requires an XSLT2 processor (eg Saxon9 or above) + --> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% We identify the version of the program, output methods, +% parameters, and the single \texttt{xsl:include} file: the +% {\ttfamily{}db2bibtex.xsl} module for handling +% bibliographic formatting.\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language=XSLT] + <xsl:variable name="thisversion"> + <xsl:text>14.7</xsl:text> + </xsl:variable> + + <xsl:output method="text"/> + <xsl:output method="text" name="textFormat"/> + + <xsl:include href="db2bibtex.xsl"/> + <xsl:include href="db2plaintext.xsl"/> +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% This is incomplete: the remainder of the program is not +% yet included here.\par +% \StopEventually{\label{endcode} +% \clearpage +% \newgeometry{left=3cm} +% \addcontentsline{toc}{section}{Change History} +% \label{} +% \PrintChanges +% \clearpage +% \label{codeindex} +% \addcontentsline{toc}{section}{Index} +% \PrintIndex} +% \setlength{\revmarg}{1in} +% \addtolength{\revmarg}{\widthof{\MacroFont{IndexColumns}}} +% \newgeometry{left=\revmarg} +% \iffalse +%<*package> +% \fi +% \clearpage +% \section{Service commands} +% \iffalse +%% +%% SERVICE COMMANDS +% \fi +% As ClassPack itself is not a document class or package +% \emph{per se}, there is no operating +% code.\par +% \iffalse +%% +%% As ClassPack itself is not a document class or package per se, there +%% is no operating code. +% \fi +% However, there are some ancillary commands commonly used +% in documentation which should be expected by authors of +% classes and packages using ClassPack.\par +% \iffalse +%% +%% However, there are some ancillary commands commonly used in +%% documentation which should be expected by authors of classes and +%% packages using ClassPack. +% \fi +% This section therefore implements +% {\ttfamily{}classpack.sty}, which gets invoked +% automatically via its entry in +% {\ttfamily{}prepost.xml}.\par +% \iffalse +%% +%% This section therefore implements classpack.sty, which gets invoked +%% automatically via its entry in prepost.xml. +% \fi +% \begin{counter}{IndexColumns} +% The \textsf{doctex} package uses a default +% three-column index, which is too narrow for most purposes. We +% therefore make the index in two columns, and space them +% slightly farther apart.\par +% \iffalse +%% +%% The doctex package uses a default three-column index, which is too +%% narrow for most purposes. We therefore make the index in two columns, +%% and space them slightly farther apart. +% \fi +% \begin{macrocode} +\setcounter{IndexColumns}{2} +\setlength{\columnsep}{3pc} +% \end{macrocode} +% \end{counter} +% \subsection{\TeX{} and other logos} +% \iffalse +%% +%% 1 TeX and other logos +% \fi +% \TeX{} and \LaTeX{} are defined in the \LaTeX{} kernel, but +% most of the others are not. The following definitions are +% taken from the \textsf{ltugboat} package, used for +% typesetting the TUGboat journal.\par +% \iffalse +%% +%% TeX and LaTeX are defined in the LaTeX kernel, but most of the others +%% are not. The following definitions are taken from the ltugboat +%% package, used for typesetting the TUGboat journal. +% \fi +% \begin{macro}{\ConTeXt} +% \ConTeXt{} is a typography and typesetting system meant +% to provide users easy and consistent access to advanced +% typographical control \cite{wp-context}.\par +% \iffalse +%% +%% \ConTeXt{} is a typography and typesetting system meant to provide +%% users easy and consistent access to advanced typographical control (, +%% ). +% \fi +% \begin{macrocode} +\def\ConTeXt{C\kern-.0333emon\-\kern-.0667em\TeX\kern-.0333emt} +% \end{macrocode} +% \end{macro} +% \iffalse +%</package> +% \fi +% \clearpage +% \raggedright +% \bibliography{classpack} +% \bibliographystyle{apacite} +% \begin{VerbatimOut}{classpack.bib} +%<*ignore> +@article{wp-context, +author = {Anon}, +shortauthor = {Anon}, +title = {{\ConTeXt{}}}, +journal = {{Wikipedia}}, +url = {http://en.wikipedia.org/wiki/ConTeXt}, +lastchecked = {27 March 2013} +} +%</ignore> +% \end{VerbatimOut} +% \appendix +% \iffalse +%<*savedtd> +% \fi +% \clearpage +% \section{The XML vocabulary}\label{savedtd} +% \iffalse +%% +%% The XML vocabulary +% \fi +% There are currently no changes to the +% \emph{DocBook} element structure.\par +% \iffalse +%% +%% There are currently no changes to the DocBook element structure. +% \fi +% \begin{dtd}{book} +% The DTD is a driver implementing a number of entity +% declarations to ease the transformation to \LaTeX{}.\par +% \iffalse +%% +%% The DTD is a driver implementing a number of entity declarations to +%% ease the transformation to LaTeX. +% \fi +% \begin{macrocode} +<!ENTITY % db5dtd SYSTEM "/dtds/docbook/docbook-5.0/dtd/docbook.dtd"> +<!ATTLIST date YYYY-MM-DD CDATA #IMPLIED> +<!ATTLIST blockquote units CDATA #IMPLIED + begin CDATA #IMPLIED + end CDATA #IMPLIED> +<!ATTLIST quote units CDATA #IMPLIED + begin CDATA #IMPLIED + end CDATA #IMPLIED> +<!ELEMENT html:form EMPTY> +<!ENTITY ampers "\&#38;"> +<!ENTITY BiBTeX "\BibTeX{}"> +<!ENTITY BibTeX "\BibTeX{}"> +<!ENTITY BIBTeX "\BibTeX{}"> +<!ENTITY ConTeXt "\ConTeXt{}"> +<!ENTITY LaTeX "\LaTeX{}"> +<!ENTITY LaTeX2e "\LaTeXe{}"> +<!ENTITY XeTeX "\XeTeX{}"> +<!ENTITY LyX "\LyX{}"> +<!ENTITY METAFONT "\MF{}"> +<!ENTITY METAPOST "\MP{}"> +<!ENTITY TeX "\TeX{}"> +<!ENTITY bsol "{\texttt{\textbackslash}}"> +<!ENTITY date "\filedate{}"> +<!ENTITY degree "\textdegree{}"> +<!ENTITY doctype "\classorpackage{}"> +<!ENTITY filler "\hfil{}"> +<!ENTITY frac12 "\nicefrac12"> +<!ENTITY frac13 "\nicefrac13"> +<!ENTITY frac23 "\nicefrac23"> +<!ENTITY hellip "\dots{}"> +<!ENTITY mdash "~--- "> +<!ENTITY mldr "\dotfill{}"> +<!ENTITY nbsp "~"> +<!ENTITY ndash "--"> +<!ENTITY percnt "\%"> +<!ENTITY square "\raisebox{-1pt}{\Square}"> +<!ENTITY thinsp "\thinspace{}"> +<!ENTITY times "×"> +<!ENTITY specialUuml '{\normalfont\"{\fontfamily{cdr}\selectfont U}}'> +<!ENTITY verbar "\menusep{}"> +<!ENTITY version "\fileversion{}"> +<!-- call the main DTD --> %db5dtd; +% \end{macrocode} +% \end{dtd} +% \iffalse +%</savedtd> +% \fi +% \iffalse +%<*lxp> +% \fi +% \clearpage +% \section{Reusable XML}\label{lxp} +% \iffalse +%% +%% Reusable XML +% \fi +% In the last item in the list in \vref{xmltools}, I said that one of the +% benefits of using XML for software generation and +% documentation was the re-usability of the data. Here are a +% couple of simple examples.\par +% \iffalse +%% +%% In , I said that one of the benefits of using XML for software +%% generation and documentation was the re-usability of the data. Here +%% are a couple of simple examples. +% \fi +% \begin{macrocode} +$ lxprintf -e productname "%s\n" . classpack.xml |\ + sort | uniq -c | sort -k 1nr +% \end{macrocode} +% Checking that all element types have been described!\par +% \iffalse +%% +%% Checking that all element types have been described! +% \fi +% \iffalse +%</lxp> +% \fi +% \newgeometry{left=3cm} +% \clearpage +% \section{The \LaTeX{} Project Public License}\label{LPPL:LPPL} +% \begin{quotation}\small\noindent +% Everyone is allowed to distribute verbatim copies of this +% license document, but modification of it is not allowed. +% \end{quotation} +% \subsection{Preamble}\label{LPPL:Preamble} +% The \LaTeX{} Project Public License ({\small LPPL}) +% is the primary license under which the \LaTeX{} kernel and the +% base \LaTeX{} packages are distributed.\par +% You may use this license for any work of which you hold the +% copyright and which you wish to distribute. 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You +% should also announce your new status to the same pertinent +% community as in~item~\ref{LPPL:item:intention} above +% above.\par +% \subsection{Whether and How to Distribute Works under This +% License}\label{LPPL:Distribute} +% This section contains important instructions, examples, and +% recommendations for authors who are considering distributing +% their works under this license. These authors are addressed as +% `you' in this section.\par +% \subsubsection{Choosing This License or Another License}\label{LPPL:Choosing} +% If for any part of your work you want or need to use +% \emph{distribution} conditions that differ +% significantly from those in this license, then do not refer to +% this license anywhere in your work but, instead, distribute +% your work under a different license. You may use the text of +% this license as a model for your own license, but your license +% should not refer to the {\small LPPL} or otherwise +% give the impression that your work is distributed under the +% {\small LPPL}.\par +% The document {\ttfamily{}modguide.tex} in the base \LaTeX{} +% distribution explains the motivation behind the conditions of +% this license. It explains, for example, why distributing +% \LaTeX{} under the {\small GNU} General Public +% License ({\small GPL}) was considered inappropriate. +% Even if your work is unrelated to \LaTeX{}, the discussion in +% {\ttfamily{}modguide.tex} may still be +% relevant, and authors intending to distribute their works +% under any license are encouraged to read it.\par +% \subsubsection{A Recommendation on Modification Without +% Distribution}\label{LPPL:WithoutDistribution} +% It is wise never to modify a component of the Work, even +% for your own personal use, without also meeting the above +% conditions for distributing the modified component. While you +% might intend that such modifications will never be +% distributed, often this will happen by accident~--- you may +% forget that you have modified that component; or it may not +% occur to you when allowing others to access the modified +% version that you are thus distributing it and violating the +% conditions of this license in ways that could have legal +% implications and, worse, cause problems for the community. It +% is therefore usually in your best interest to keep your copy +% of the Work identical with the public one. Many works provide +% ways to control the behavior of that work without altering any +% of its licensed components.\par +% \subsubsection{How to Use This License}\label{LPPL:HowTo} +% To use this license, place in each of the components of +% your work both an explicit copyright notice including your +% name and the year the work was authored and/or last +% substantially modified. Include also a statement that the +% distribution and/or modification of that component is +% constrained by the conditions in this license.\par +% Here is an example of such a notice and statement:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +%%% pig.dtx +%%% Copyright 2005 M. Y. Name +%% +%% 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 M. Y. Name. +%% +%% This work consists of the files pig.dtx and pig.ins +%% and the derived file pig.sty. +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% Given such a notice and statement in a file, the +% conditions given in this license document would apply, with +% the `Work' referring to the three files +% {\ttfamily{}pig.dtx}, {\ttfamily{}pig.ins}, and {\ttfamily{}pig.sty} (the last being generated +% from {\ttfamily{}pig.dtx} using {\ttfamily{}pig.ins}), the `Base +% Interpreter' referring to any +% `\LaTeX{}-Format', and both `Copyright +% Holder' and `Current Maintainer' +% referring to the person +% M.~Y.~Name\index{!}.\par +% If you do not want the Maintenance section of +% {\small LPPL} to apply to your Work, change +% `maintained' above into +% `author-maintained'. However, we recommend that +% you use `maintained' as the Maintenance +% section was added in order to ensure that your Work remains +% useful to the community even when you can no longer maintain +% and support it yourself.\par +% \subsubsection{Derived Works That Are Not Replacements}\label{LPPL:NotReplacements} +% Several clauses of the {\small LPPL} specify +% means to provide reliability and stability for the user +% community. They therefore concern themselves with the case +% that a Derived Work is intended to be used as a (compatible or +% incompatible) replacement of the original Work. If this is not +% the case (e.g., if a few lines of code are reused for a +% completely different task), then clauses 6b and 6d shall not +% apply.\par +% \subsubsection{Important Recommendations}\label{LPPL:Recommendations} +% \paragraph{Defining What Constitutes the Work} +% The {\small LPPL} requires that distributions +% of the Work contain all the files of the Work. It is +% therefore important that you provide a way for the licensee +% to determine which files constitute the Work. This could, +% for example, be achieved by explicitly listing all the files +% of the Work near the copyright notice of each file or by +% using a line such as:\par +% \iffalse +%<*ignore> +% \fi +\begin{lstlisting}[language={[LaTeX]TeX}] +%% This work consists of all files listed in manifest.txt. +\end{lstlisting} +% \iffalse +%</ignore> +% \fi +% in that place. In the absence of an unequivocal list it +% might be impossible for the licensee to determine what is +% considered by you to comprise the Work and, in such a case, +% the licensee would be entitled to make reasonable +% conjectures as to which files comprise the Work.\par +% \iffalse +%<*testscript> +# This is a test script +echo Hello, World! + +%</testscript> +% \fi +% \Finale + diff --git a/Master/texmf-dist/source/support/classpack/classpack.ins b/Master/texmf-dist/source/support/classpack/classpack.ins new file mode 100644 index 00000000000..e87e315a03a --- /dev/null +++ b/Master/texmf-dist/source/support/classpack/classpack.ins @@ -0,0 +1,42 @@ +%% Extracted from classpack.xml +% classpack.ins is copyright © 2012-2013 by Peter Flynn <peter@silmaril.ie> +% +% 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 Peter Flynn <peter@silmaril.ie> +% +% This work consists of the files classpack.dtx and classpack.ins, +% the derived file classpack.sty, and any ancillary files listed +% in the MANIFEST. +% +\input docstrip.tex +\keepsilent +\usedir{tex/latex/classpack} +\preamble +This file was generated from an XML master source. +Amendments and corrections should be notified to the +maintainer for inclusion in future versions. +\endpreamble +\generate{\file{classpack.sty}{\from{classpack.dtx}{package}}% + \file{doctexbook.dtd}{\from{classpack.dtx}{savedtd}}% + \file{getgis.sh}{\from{classpack.dtx}{lxp}}% + \usepreamble\empty\usepostamble\empty + \file{test.sh}{\from{classpack.dtx}{testscript}}% +} +\obeyspaces +\Msg{********************************************************} +\Msg{** **} +\Msg{** Read the documentation before using this package. **} +\Msg{** **} +\Msg{********************************************************} +\endbatchfile |