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authorKarl Berry <karl@freefriends.org>2010-07-10 16:05:43 +0000
committerKarl Berry <karl@freefriends.org>2010-07-10 16:05:43 +0000
commit1fecc80c2ebc05db6fd1f72205a45e9bfe204560 (patch)
treecfdda58b067ebb3c19327f680c541de04e656691 /Master/texmf-dist/source/latex/stex
parentfd4cbefa41fc897f85bfb1201036767464f161f1 (diff)
rm stex, complex make, generic .sty names
git-svn-id: svn://tug.org/texlive/trunk@19348 c570f23f-e606-0410-a88d-b1316a301751
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-rw-r--r--Master/texmf-dist/source/latex/stex/cmathml.dtx2442
-rw-r--r--Master/texmf-dist/source/latex/stex/cmathml.ins37
-rw-r--r--Master/texmf-dist/source/latex/stex/cnx.dtx1139
-rw-r--r--Master/texmf-dist/source/latex/stex/cnx.ins35
-rw-r--r--Master/texmf-dist/source/latex/stex/modules.dtx1054
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-rw-r--r--Master/texmf-dist/source/latex/stex/omdoc.dtx775
-rw-r--r--Master/texmf-dist/source/latex/stex/omdoc.ins40
-rw-r--r--Master/texmf-dist/source/latex/stex/presentation.dtx977
-rw-r--r--Master/texmf-dist/source/latex/stex/presentation.ins38
-rw-r--r--Master/texmf-dist/source/latex/stex/sproof.dtx770
-rw-r--r--Master/texmf-dist/source/latex/stex/sproof.ins38
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-% \iffalse meta-comment
-% Semantic Macros for Content MathML in LaTeX
-% Copyright (c) 2006 Michael Kohlhase, all rights reserved
-% this file is released under the
-% Gnu Library Public Licences (LGPL)
-%
-% The development version of this file can be found at
-% https://svn.kwarc.info/repos/kwarc/projects/stex/sty/cmathml.dtx
-% \fi
-%
-% \iffalse
-%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<package>\ProvidesPackage{cmathml}[2006/01/10 v0.1 CMathML Bindings]
-%
-%<*driver>
-\documentclass{ltxdoc}
-\usepackage{url,array,float,amsfonts,a4wide}
-\usepackage{cmathml,cmathmlx,presentation}
-\usepackage[show]{ed}
-\usepackage{hyperref}
-\makeindex
-\floatstyle{boxed}
-\newfloat{exfig}{thp}{lop}
-\floatname{exfig}{Example}
-\begin{document}\DocInput{cmathml.dtx}\end{document}
-%</driver>
-% \fi
-%
-%\CheckSum{1586}
-%
-% \changes{v0.1}{10. January 2006}{Initial Version}
-% \changes{v0.2}{16. January 2006}{Added big operators}
-%
-% \GetFileInfo{cmathml.sty}
-%
-% \MakeShortVerb{\|}
-%
-% \def\scsys#1{{{\sc #1}}\index{#1@{\sc #1}}}
-% \def\stex{{\raisebox{-.5ex}S\kern-.5ex\TeX}\index{sTeX}}
-% \def\sTeX{\stex}
-% \newenvironment{pcmtab}[1][5cm]{\begin{center}\begin{tabular}{|l|l|p{#1}|l|}\hline%
-% macro & args & Example & Result\\\hline\hline}%
-% {\end{tabular}\end{center}}
-% \newenvironment{cmtab}{\begin{center}\begin{tabular}{|l|l|l|l|}\hline%
-% macro & args & Example & Result\\\hline\hline}%
-% {\end{tabular}\end{center}}
-%
-% \def\snippet#1{\hbox{\ttfamily{#1}}}
-% \def\xml{{\scsys{Xml}}}
-% \def\xslt{{\scsys{xslt}}}
-% \def\element#1{{\ttfamily{#1}}}
-% \def\mathml{{\scshape{MathML}}\index{MathML}}
-% \def\latexml{\hbox{{\LaTeX}ML}\index{LaTexML}}
-% \def\twin#1#2{\index{#1!#2}\index{#2!#1}}
-% \def\twintoo#1#2{{#1 #2}\twin{#1}{#2}}
-% \def\atwin#1#2#3{\index{#1!#2!#3}\index{#3!#2 (#1)}}
-% \def\atwintoo#1#2#3{{#1 #2 #3}\atwin{#1}{#2}{#3}}
-%
-% \title{A {\TeX/\LaTeX}-based Syntax for Content
-% {\mathml}\thanks{Version {\fileversion} (last revised {\filedate})}}
-% \author{Michael Kohlhase\\
-% Jacobs University, Bremen\\
-% \url{http://kwarc.info/kohlhase}}
-% \maketitle
-%
-% \begin{abstract}
-% The |cmathml| packge is part of the {\stex} collection, a
-% version of {\TeX/\LaTeX} that allows to markup {\TeX/\LaTeX} documents semantically
-% without leaving the document format, essentially turning {\TeX/\LaTeX} into a document
-% format for mathematical knowledge management (MKM).
-%
-% This package provides a collection of semantic macros for content {\mathml} and their
-% {\latexml} bindings. These macros form the basis of a naive translation from
-% semantically preloaded {\LaTeX} formulae into the content {\mathml} formulae via the
-% {\latexml} system.
-% \end{abstract}
-%
-% \newpage
-%
-%\section{Introduction}\label{sec:intro}
-%
-% This document describes the collection of semantic macros for content {\mathml} and
-% their {\latexml} bindings. These macros can be used to mark up mathematical formulae,
-% exposing their functional/logical structure. This structure can be used by MKM systems
-% for added-value services, either directly from the {\sTeX} sources, or after
-% translation. Even though it is part of the {\stex} collection, it can be used
-% independently. Note that this documentation of the package presupposes the discussion of
-% the {\stex} collection to be self-contained.
-%
-% \subsection{Encoding Content {\mathml} in {\TeX/\LaTeX}}\label{sec:encoding}
-%
-% The |cmathml| packge presented here addresses part of transformation problem: representing
-% mathematical formulae in the {\LaTeX} workflow, so that content {\mathml} representations
-% can be derived from them. The underlying problem is that run-of-the-mill {\TeX/\LaTeX}
-% only specifies the presentation (i.e. what formulae look like) and not their content
-% (their functional structure). Unfortunately, there are no good methods (yet) to infer the
-% latter from the former, but there are ways to get presentation from content.
-%
-% The solution to this problem is to dump the extra work on the author (after all she knows
-% what she is talking about) and give them the chance to specify the intended structure. The
-% markup infrastructure supplied by the |cmathml| package lets the author do this without
-% changing the visual appearance, so that the {\LaTeX} workflow is not disrupted.
-%
-% To use these |cmathml| macros in a {\LaTeX} document, you will have to include the
-% |cmathml| package using |\usepackage{cmathml}| somewhere in the document preamble. Then
-% you can use the macros
-% \begin{verbatim}
-% $\Ceq{\Cexp{\Ctimes{\Cimaginaryi,\Cpi}},\Cuminus{\Ccn{1}}}$
-% \end{verbatim}
-% which will result in $e^{i\pi}=-1$ when the document is formatted in {\LaTeX}. If the
-% document is converted to {\xml} using the {\latexml} conversion tool, then the result
-% will be content {\mathml} representation:
-%
-%\begin{exfig}
-% \begin{verbatim}
-% <math xmlns="http://www.w3.org/1998/Math/MathML">
-% <apply>
-% <eq/>
-% <apply>
-% <exp/>
-% <apply><times><imaginaryi/><pi/></times></apply>
-% </apply>
-% <apply><minus/><cn>1</cn></apply>
-% </apply>
-% </math>
-% \end{verbatim}\vspace*{-.6cm}
-% \caption{Content {\mathml} Form of $e^{i\pi}=-1$}\label{fig:cmathml-eip}
-% \end{exfig}
-%
-% \subsection{Changing the {\TeX/\LaTeX} Presentation}\label{sec:changing}
-%
-% It is possible to change the default presentation (i.e. the result under {\LaTeX}
-% formatting): The semantic macros only function as interface control sequences, which
-% call an internal macro that does the actual presentation. Thus we simply have to
-% redefine the internal macro to change the presentation. This is possible locally or
-% globally in the following way:
-% \begin{verbatim}
-% \makeatletter
-% \gdef\CMathML@exp#1{exp(#1)}
-% \def\CMathML@pi{\varpi}
-% \makeatother
-% \end{verbatim}
-%
-% The first line is needed to lift the {\LaTeX} redefinition protection for internal
-% macros (those that contain the $\snippet{\@}$ character), and the last line restores it
-% for the rest of the document. The second line has a {\em{global}} (i.e. the presentation
-% will be changed from this point on to the end of the document.) redefinition of the
-% presentation of the exponential function in the {\LaTeX} output. The third line has a
-% {\em{local}} redefinition of the presentation (i.e. in the local group induced by
-% {\LaTeX}'s $\snippet{begin}/\snippet{end}$ grouping or by {\TeX}'s grouping induced by
-% curly braces). Note that the argument structure has to be respected by the presentation
-% redefinitions. Given the redefinitions above, our equation above would come out as
-% $exp(i\varpi)=-1$.
-%
-% \subsection{The Future: Heuristic Parsing}\label{sec:future}
-%
-% The current implementation of content {\mathml} transformation from {\LaTeX} to
-% {\mathml} lays a heavy burden on the content author: the {\LaTeX} source must be
-% semantically preloaded --- the structure of the formulae must be fully annotated. In our
-% example above, we had to write {|\Ceq{A,B}|} instead of the more conventional (and more
-% legible) {|A=B|}.\ednote{come up with a good mixed example}
-%
-% The reason for this is that this keeps the transformation to content {\mathml} very
-% simple, predictable and robust at the expense of authoring convenience. The
-% implementation described in this module should be considered as a first step and
-% fallback solution only. Future versions of the $\latexml$ tool will feature more
-% intelligent solutions for determining the implicit structure of more conventional
-% mathematical notations (and {\LaTeX} representations), so that writing content {\mathml}
-% via {\LaTeX} will become less tedious.
-%
-% However, such more advanced techniques usually rely on linguistic, structural, and
-% semantic information about the mathematical objects and their preferred
-% representations. They tend to be less predictable to casual users and may lead to
-% semantically unexpected results.\ednote{talk about sTeX and extensibility in
-% MathML/OpenMath/OMDoc}
-%
-% \newpage
-% \section{The User Interface}\label{sec:modules}
-%
-% We will now tabulate the semantic macros for the Content {\mathml} elements. We have
-% divided them into modules based on the sectional structure of the {\mathml}2
-% recommendation ($2^{nd}$ edition). Before we go into the specific elements one-by-one,
-% we will discuss some general properties of the |cmatml| macros and their {\latexml}
-% bindings.
-%
-% \subsection{Generalities of the Encoding}\label{sec:generalities}
-%
-% The semantic macros provided by the |cmatml| package differ mainly in the way they treat
-% their arguments. The simplest case are those for constants~\ref{sec:constants} that do
-% not take any. Others take one, two, three, or even four arguments, which have to be
-% {\TeX} tokens or have to be wrapped in curly braces. For operators that are associative
-% {\twin{associative}{operator}} like addition the argument sequence is provided as a
-% single {\TeX} argument (wrapped in curly braces) that contains a comma-separated
-% sequence of arguments (wrapped in curly braces where necessary).
-%
-% \DescribeMacro{\Capply} The current setup of the |cmathml| infrastructure minimizes the
-% need of specifying the {\mathml} {\element{apply}} element, since the macros are all in
-% applied form: As we have seen in the example in the Introduction~\ref{sec:intro}, a
-% macro call like {|\Cexp{A}|} corresponds to the application of the exponential function
-% to some object, so the necessary {\element{apply}} elements in the {\mathml}
-% representation are implicit in the {\LaTeX} formulation and are thus added by the
-% transformation. Of course this only works, if the function is a content {\mathml}
-% element. Often, in mathematics we will have situations, where the function is a variable
-% (or ``arbitrary but fixed'') function. Then the formula $f(x)$ represented as |$f(x)$|
-% in {\TeX} could (and sometimes will) be misunderstood by the Math parser as $f\cdot x$,
-% i.e. a product of the number $f$ with the number $x$, where $x$ has brackets for some
-% reason. In this case, we can disambiguate by using |\Capply{f}x|, which will also format
-% as $f(x)$.\ednote{what about $n$-ary functions?}
-%
-% By the same token, we do not need to represent the qualifier elements
-% {\element{condition}} and {\element{domainofapplication}}\footnote{We do not support the
-% {\element{fn}} element as it is deprecated in {\mathml}2 and the {\element{declare}}
-% and {\element{sep}} elements, since their semantic status is unclear (to the author,
-% if you feel it is needed, please gripe to me).}, for
-% {\twintoo{binding}{operator}s}. They are are folded into the special forms of the
-% semantic macros for the binding operators below (the ones with the {|Cond|} and {|DA|}
-% endings):
-%
-% For operators that are {\index*{associative}}, {\index*{commutative}}, and
-% {\index*{idempotent}} ({\index*{ACI}} i.e. {\index*{bracketing}},
-% order\twin{argument}{order}, and {\index*{multiplicity}} of arguments does not matter)
-% {\mathml} supplies the a special form of application as a binding operator (often called
-% the corresponding ``{\twintoo{big}{operator}})'', which ranges over a whole set of
-% arguments. For instance for the ACI operator $\cup$ for set uinon has the ``big''
-% operator for unions over collections of sets e.g. used in the power set
-% $\bigcup_{S\subseteq T}S$ of a set $T$. In some cases, the ``big'' operators are
-% provided independently by {\mathml}, e.g. the ACI addition operator has the sum operator
-% as a corresponding ``big operator'': $\sum_{x\in\Cnaturalnumbers}{x^i}$ is the sum of
-% the powers of $x$ for all natural numbers. Where they are not, we will supply extra
-% macros in the |cmathml| package, e.g. the |\CUnion| macro as the big operator for
-% |\Cunion|.
-%
-% Finally, some of the binding operators have multiple content models flagged by the
-% existence of various modifier elements. In these cases, we have provided different
-% semantic macros for the different cases.
-%
-% \subsection{The Token Elements}\label{sec:tokens}
-%
-% The {\mathml} token elements are very simple containers that wrap some presentation
-% {\mathml} text. The {\element{csymbol}} element is the extension element in
-% {\mathml}. It's content is the presentation of symbol, and it has a |definitionURL|
-% attribute that allows to specify a URI that specifies the semantics of the symbol. This
-% URL can be specified in an optional argument to teh |\Ccsymbol| macro, in accordance
-% with usual mathematical practice, the |definitionURL| is not presented.
-% \DescribeMacro{\Ccn}\DescribeMacro{\Cci}\DescribeMacro{\Ccsymbol}
-% \begin{cmtab}
-% |\Ccn| & token & |\Ccn{t}| & $\Ccn{t}$\\\hline
-% |\Cci| & token & |\Cci{t}| & $\Cci{t}$\\\hline
-% |\Ccsymbol| & token, URI & |\Ccsymbol[http://w3.org]{t}|
-% & $\Ccsymbol[http://w3.org]{t}$\\\hline
-% \end{cmtab}
-% Like the |\Ccsymbol| macro, all other macros in the |camthml| package take an optional
-% argument\footnote{This may change into a KeyVaL argument in future versionss of the
-% |cmathml| package.} for the |definitionURL| attribute in the corresponding {\mathml}
-% element.
-%
-%\newpage
-% \subsection{The Basic Content Elements}\label{sec:basic}
-%
-% The basic elements comprise various pieces of the {\mathml} infrastructure. Most of the
-% semantic macros in this section are relatively uneventful.
-%
-% \DescribeMacro{\Cinverse}\DescribeMacro{\Ccompose}\DescribeMacro{\Cident}
-% \DescribeMacro{\Cdomain}\DescribeMacro{\Ccodomain}\DescribeMacro{\Cimage}
-% \begin{cmtab}
-% |\Cinverse| & 1 & |\Cinverse{f}| & $\Cinverse{f}$\\\hline
-% |\Ccompose| & 1 & |\Ccompose{f,g,h}| & $\Ccompose{f,g,h}$\\\hline
-% |\Cident| & 0 & |\Cident| & $\Cident$\\\hline
-% |\Cdomain| & 1 & |\Cdomain{f}| & $\Cdomain{f}$\\\hline
-% |\Ccodomain| & 1 & |\Ccodomain{f}| & $\Ccodomain{f}$\\\hline
-% |\Cimage| & 1 & |\Cimage{f}| & $\Cimage{f}$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{\Clambda}\DescribeMacro{\ClambdaDA}\DescribeMacro{\Crestrict} For the
-% {\element{lambda}} element, we only have the {\element{domainofapplication}} element, so
-% that we have three forms a $\lambda$-construct can have. The first one is the simple one
-% where the first element is a bound variable. The second one restricts the appliccability
-% of the bound variable via a {\element{domainofapplication}} element, while the third one
-% does not have a bound variable, so it is just a function restriction
-% operator.\ednote{need ClambdaCond}
-%
-% \begin{cmtab}
-% |\Clambda| & 2 & |\Clambda{x,y}{A}| & $\Clambda{x,y}{A}$\\\hline
-% |\ClambdaDA| & 3 & |\ClambdaDA{x}{C}{A}| & $\ClambdaDA{x,y}{C}{A}$\\\hline
-% |\Crestrict| & 2 & |\Crestrict{f}{S}| & $\Crestrict{f}{S}$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{ccinterval}\DescribeMacro{cointerval}
-% \DescribeMacro{ocinterval}\DescribeMacro{oointerval}
-% The {\element{interval}} constructor actually represents four types of intervals in
-% {\mathml}. Therefore we have four semantic macros, one for each combination of open and
-% closed endings:
-% \begin{cmtab}
-% |\Cccinterval| & 2 & |\Cccinterval{1}{2}| & $\Cccinterval{1}{2}$\\\hline
-% |\Ccointerval| & 2 & |\Ccointerval{1}{2}| & $\Ccointerval{1}{2}$\\\hline
-% |\Cocinterval| & 2 & |\Cocinterval{1}{2}| & $\Cocinterval{1}{2}$\\\hline
-% |\Coointerval| & 2 & |\Coointerval{1}{2}| & $\Coointerval{1}{2}$\\\hline
-% \end{cmtab}
-%
-%\DescribeMacro{\Cpiecewise}\DescribeMacro{\Cpiece}\DescribeMacro{\Cotherwise}
-% The final set of semantic macros are concerned with piecewise definition of functions.
-% \begin{cmtab}
-% |\Cpiecewise| & 1 & see below & see below\\\hline
-% |\Cpiece| & 2 & |\Cpiece{A}{B}| & $\begin{array}{ll}\Cpiece{A}{B}\end{array}$\\\hline
-% |\Cotherwise| & 1 & |\Cotherwise{B}| & $\begin{array}{ll}\Cotherwise{1}\end{array}$\\\hline
-% \end{cmtab}
-%
-% For instance, we could define the abstract value function on the reals with the following
-% markup
-%
-% \begin{center}
-% \begin{tabular}{|l|l|}\hline
-% Semantic Markup & Formatted\\\hline
-% \begin{minipage}{8cm}\footnotesize
-% \begin{verbatim}
-% \Ceq{\Cabs{x},
-% \Cpiecewise{\Cpiece{\Cuminus{x}}{\Clt{x,0}}
-% \Cpiece{0}{\Ceq{x,0}}
-% \Cotherwise{x}}}
-% \end{verbatim}
-% \end{minipage} &
-% $\Ceq{\Cabs{x},\Cpiecewise{\Cpiece{\Cuminus{x}}{\Clt{x,0}}
-% \Cpiece{0}{\Ceq{x,0}}
-% \Cotherwise{x}}}$
-% \\\hline
-% \end{tabular}
-% \end{center}
-%
-% \newpage
-% \subsection{Elements for Arithmetic, Algebra, and Logic}\label{sec:arith}
-%
-% This section introduces the infrastructure for the basic arithmetic operators. The first
-% set is very simple
-%
-% \DescribeMacro{\Cquotient}\DescribeMacro{\Cfactorial}\DescribeMacro{\Cdivide}
-% \DescribeMacro{\Cminus}\DescribeMacro{\Cplus}\DescribeMacro{\Cpower}
-% \DescribeMacro{\Crem}\DescribeMacro{\Ctimes}\DescribeMacro{\Croot}
-% \begin{cmtab}
-% |\Cquotient| & 2 & |\Cquotient{1}{2}| & $\Cquotient{1}{2}$\\\hline
-% |\Cfactorial| & 1 & |\Cfactorial{7}| & $\Cfactorial{7}$\\\hline
-% |\Cdivide| & 2 & |\Cdivide{1}{2}| & $\Cdivide{1}{2}$\\\hline
-% |\Cminus| & 2 & |\Cminus{1}{2}| & $\Cminus{1}{2}$\\\hline
-% |\Cplus| & 1 & |\Cplus{1}| & $\Cplus{1}$\\\hline
-% |\Cpower| & 2 & |\Cpower{x}{2}| & $\Cpower{x}{2}$\\\hline
-% |\Crem| & 2 & |\Crem{7}{2}| & $\Crem{7}{2}$\\\hline
-% |\Ctimes| & 1 & |\Ctimes{1,2,3,4}| & $\Ctimes{1,2,3,4}$\\\hline
-% |\Croot| & 2 & |\Croot{3}{2}| & $\Croot{3}{2}$\\\hline
-% \end{cmtab}
-%
-% The second batch below is sligtly more complicated, since they take a set of
-% arguments. In the |cmathml| package, we treat them like {\index*{associative}}
-% operators, i.e. they act on a single argument that contains a sequence of
-% comma-separated arguments\ednote{implement this in the latexml side}
-%
-% \DescribeMacro{\Cmax}\DescribeMacro{\Cmin}\DescribeMacro{\Cgcd}\DescribeMacro{\Clcm}
-% \begin{cmtab}
-% |\Cmax| & 1 & |\Cmax{1,3,6}| & $\Cmax{1,3,6}$\\\hline
-% |\Cmin| & 1 & |\Cmin{1,4,5}| & $\Cmin{1,4,7}$\\\hline
-% |\Cgcd| & 1 & |\Cgcd{7,3,5}| & $\Cgcd{7,3,5}$\\\hline
-% |\Clcm| & 1 & |\Clcm{3,5,4}| & $\Clcm{3,5,4}$\\\hline
-% \end{cmtab}
-%
-% The operators for the logical connectives are associative as well\ednote{maybe add some
-% precedences here.}. Here, conjunction, (exclusive) disjunction are $n$-ary associative
-% operators, therefore their semantic macro only has one {\TeX} argument which contains a
-% comma-separated list of subformulae.
-% \DescribeMacro{\Cand}\DescribeMacro{\Cor}\DescribeMacro{\Cxor}\DescribeMacro{\Cnot}
-% \DescribeMacro{\Cimplies}
-% \begin{cmtab}
-% |\Cand| & 1 & |\Cand{A,B,C}| & $\Cand{A,B,C}$\\\hline
-% |\Cor| & 1 & |\Cor{A,B,C}| & $\Cor{A,B,C}$\\\hline
-% |\Cxor| & 1 & |\Cxor{A,B,C}| & $\Cxor{A,B,C}$\\\hline
-% |\Cnot| & 1 & |\Cnot{A}| & $\Cnot{A}$\\\hline
-% |\Cimplies| & 2 & |\Cimplies{A}{B}| & $\Cimplies{A}{B}$\\\hline
-% \end{cmtab}
-%
-% The following are the corresponding big operators, where appropriate.
-% \DescribeMacro{\CAndDA}\DescribeMacro{\CAndCond}
-% \DescribeMacro{\COrDA}\DescribeMacro{\COrCond}
-% \DescribeMacro{\CXorDA}\DescribeMacro{\CXorCond}
-% \begin{cmtab}
-% |\CAndDA| & 2 & |\CAndDA\Cnaturalnumbers\phi| & $\CAndDA\Cnaturalnumbers\phi$\\\hline
-% |\CAndCond| & 3 & |\CAndCond{x}{\Cgt{x}5}{\psi(x)}|
-% & $\CAndCond{x}{\Cgt{x}5}{\psi(x)}$\\\hline
-% |\COrDA| & 2 & |\COrDA\Cnaturalnumbers\phi| & $\COrDa\Cnaturalnumbers\phi$\\\hline
-% |\COrCond| & 3 & |\COrCond{x}{\Cgt{x}5}{\psi(x)}|
-% & $\COrCond{x}{\Cgt{x}5}{\psi(x)}$\\\hline
-% |\CXorDA| & 2 & |\CXorDA\Cnaturalnumbers\phi| & $\CXorDA\Cnaturalnumbers\phi$\\\hline
-% |\CXorCond| & 3 & |\CXorCond{x}{\Cgt{x}5}{\psi(x)}|
-% & $\CXorCond{x}{\Cgt{x}5}{\psi(x)}$\\\hline
-% \end{cmtab}
-%
-% The semantic macros for the quantifiers come in two forms: with- and without a condition
-% qualifier. In a restricted quantification of the form $\forall x,C:A$, the bound variable
-% $x$ ranges over all values, such that $C$ holds ($x$ will usually occur in the condition
-% $C$). In an unrestricted quantification of the form $\forall x:A$, the bound variable
-% ranges over all possible values for $x$.
-% \DescribeMacro{\Cforall}\DescribeMacro{\CforallCond}
-% \DescribeMacro{\Cexists}\DescribeMacro{\CexistsCond}
-% \begin{cmtab}
-% |\Cforall| & 2 & |\Cforall{x,y}{A}| & $\Cforall{x,y}{A}$\\\hline
-% |\CforallCond| & 3 & |\CforallCond{x}{C}{A}| & $\CforallCond{x}{C}{A}$\\\hline
-% |\Cexists| & 2 & |\Cexists{x,y}{A}| & $\Cexists{x,y}{A}$\\\hline
-% |\CexistsCond| & 3 & |\CexistsCond{x}{C}{A}| & $\CexistsCond{x}{C}{A}$\\\hline
-% \end{cmtab}
-%
-% The rest of the operators are very simple in structure.
-% \DescribeMacro{\Cabs}\DescribeMacro{\Cconjugate}\DescribeMacro{\Carg}
-% \DescribeMacro{\Creal}\DescribeMacro{\Cimaginary}\DescribeMacro{\Cfloor}
-% \DescribeMacro{\Cceiling}
-% \begin{cmtab}
-% |\Cabs| & 1 & |\Cabs{x}| & $\Cabs{x}$\\\hline
-% |\Cconjugate| & 1 & |\Cconjugate{x}| & $\Cconjugate{x}$\\\hline
-% |\Carg| & 1 & |\Carg{x}| & $\Carg{x}$\\\hline
-% |\Creal| & 1 & |\Creal{x}| & $\Creal{x}$\\\hline
-% |\Cimaginary| & 1 & |\Cimaginary{x}| & $\Cimaginary{x}$\\\hline
-% |\Cfloor| & 1 & |\Cfloor{1.3}| & $\Cfloor{1.3}$\\\hline
-% |\Cceiling| & 1 & |\Cceiling{x}| & $\Cceiling{x}$\\\hline
-% \end{cmtab}
-%
-% \subsection{Relations}\label{sec:rels}
-%
-% The relation symbols in {\mathml} are mostly $n$-ary associative operators (taking a
-% comma-separated list as an argument).
-%
-% \DescribeMacro{\Ceq}\DescribeMacro{\Cneq}\DescribeMacro{\Cgt}\DescribeMacro{\Clt}
-% \DescribeMacro{\Cgeq}\DescribeMacro{\Cleq}\DescribeMacro{\Cequivalent}
-% \DescribeMacro{\Capprox}\DescribeMacro{\Cfactorof}
-% \begin{cmtab}
-% |\Ceq| & 1 & |\CeqA,B,C| & $\Ceq{A,B,C}$\\\hline
-% |\Cneq| & 2 & |\Cneq{1}{2}| & $\Cneq{1}{2}$\\\hline
-% |\Cgt| & 1 & |\Cgt{A,B,C}| & $\Cgt{A,B,C}$\\\hline
-% |\Clt| & 1 & |\Clt{A,B,C}| & $\Clt{A,B,C}$\\\hline
-% |\Cgeq| & 1 & |\Cgeq{A,B,C}| & $\Cgeq{A,B,C}$\\\hline
-% |\Cleq| & 1 & |\Cleq{A,B,C}| & $\Cleq{A,B,C}$\\\hline
-% |\Cequivalent| & 1 & |\Cequivalent{A,B,C}| & $\Cequivalent{A,B,C}$\\\hline
-% |\Capprox| & 2 & |\Capprox{1}{2}| & $\Capprox{1}{1.1}$\\\hline
-% |\Cfactorof| & 2 & |\Cfactorof{7}{21}| & $\Cfactorof{7}{21}$\\\hline
-% \end{cmtab}
-%
-% \subsection{Elements for Calculus and Vector Calculus}\label{sec:calculus-vector-calculus}
-%
-% The elements for calculus and vector calculus have the most varied forms.
-%
-% The integrals come in four forms: the first one is just an indefinite integral over a
-% function, the second one specifies the bound variables, upper and lower limits. The
-% third one specifies a set instead of an interval, and finally the last specifies a
-% bound variable that ranges over a set specified by a condition.
-%
-% \DescribeMacro{\Cint}\DescribeMacro{\CintLimits}\DescribeMacro{\CintDA}\DescribeMacro{\CintCond}
-% \begin{cmtab}
-% |\Cint| & 1 & |\Cint{f}| & $\Cint{f}$\\\hline
-% |\CintLimits| & 4 & |\CintLimits{x}{0}{\Cinfinit}{f(x)}|
-% & $\CintLimits{x}{0}{\infty}{f(x)}$\\\hline
-% |\CintDA| & 2 & |\CintDA{\Creals}{f}|
-% & $\CintDA{\mathbb{R}}{f}$\\\hline
-% |\CintCond| & 3 & |\CintCond{x}{\Cin{x}{D}}{f(x)}|
-% & $\CintCond{x}{x\in D}{f(x)}$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{\Cdiff}\DescribeMacro{\Cddiff} The differentiation operators are used in
-% the usual way: simple differentiation is represented by the |\Cdiff| macro which takes
-% the function to be differentiated as an argument, differentiation with the $d$-notation
-% is possible by the |\Cddiff|, which takes the bound varible\ednote{really only one?} as
-% the first argument and the function expression (in the bound variable) as a second
-% argument.
-%
-% \DescribeMacro{\Cpartialdiff} Partial Differentiation is specified by the
-% |\Cpartialdiff| macro. It takes the overall degree as the first argument (to leave it
-% out, just pass the empty argument). The second argument is the list of bound variables
-% (with their degrees; see below), and the last the function expression (in these bound
-% variables). \DescribeMacro{\Cdegree} To specify the respective degrees of
-% differentiation on the variables, we use the |\Cdegree| macro, which takes two arguments
-% (but no optional argument), the first one is the degree (a natural number) and the
-% second one takes the variable. Note that the overall degree has to be the sum of the
-% degrees of the bound variables.
-%
-% \begin{pcmtab}[6cm]
-% |\Cdiff| & 1 & |\Cdiff{f}| & $\Cdiff{f}$\\\hline
-% |\Cddiff| & 2 & |\Cddiff{x}{f}| & $\Cddiff{x}{f}$\\\hline
-% |\Cpartialdiff| & 3 & |\Cpartialdiff{3}{x,y,z}{f(x,y)}|
-% & $\Cpartialdiff{3}{x,y,z}{f(x,y)}$\\\hline
-% |\Cpartialdiff| & 3 & |\Cpartialdiff{7}| |{\Cdegree{2}{x},\Cdegree{4}{y},z}| |{f(x,y)}|
-% & $\Cpartialdiff{7}{\Cdegree{2}{x},\Cdegree{4}{y},z}{f(x,y)}$\\\hline
-% \end{pcmtab}
-%
-% \DescribeMacro{\Climit}\DescribeMacro{\ClimitCond} For content {\mathml}, there are two
-% kinds of limit expressions: The simple one is specified by the |\Climit| macro, which
-% takes three arguments: the bound variable, the target, and the limit expression. If we
-% want to place additional conditions on the limit construction, then we use the
-% |\ClimitCond| macro, which takes three arguments as well, the first one is a sequence of
-% bound variables, the second one is the condition, and the third one is again the limit
-% expression.
-%
-% \DescribeMacro{\Ctendsto}\DescribeMacro{\CtendstoAbove}\DescribeMacro{\CtendstoBelow} If
-% we want to speak qualitatively about limit processes (e.g. in the condition of a
-% |\ClimitCond| expression), then can use the {\mathml} {\element{tendsto}} element, which
-% is represented by the |\Ctendsto| macro, wich takes two expressions arguments. In
-% {\mathml}, the {\element{tendsto}} element can be further specialized by an attribute to
-% indicate the direction from which a limit is approached. In the |cmathml| package, we
-% supply two additional (specialized) macros for that: |\CtendstoAbove| and
-% |\CtendstoBelow|.
-% \begin{cmtab}
-% |\Climit| & 3 & |\Climit{x}{0}{\Csin{x}}| & $\Climit{x}{0}{\Csin{x}}$\\\hline
-% |\ClimitCond| & 3 & |\ClimitCond{x}{\Ctendsto{x}{0}}{\Ccos{x}}|
-% & $\ClimitCond{x}{\Ctendsto{x}{0}}{\Ccos{x}}$\\\hline
-% |\Ctendsto| & 2 & |\Ctendsto{f(x)}{2}| & $\Ctendsto{f(x)}{2}$\\\hline
-% |\CtendstoAbove| & 2 & |\CtendstoAbove{x}{1}| & $\CtendstoAbove{x}{1}$\\\hline
-% |\CtendstoBelow| & 2 & |\CtendstoBelow{x}{2}| & $\CtendstoBelow{x}{2}$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{\Cdivergence}\DescribeMacro{\Cgrad}\DescribeMacro{\Ccurl}
-% \DescribeMacro{\Claplacian}
-% \begin{cmtab}
-% |\Cdivergence| & 1 & |\Cdivergence{A}| & $\Cdivergence{A}$\\\hline
-% |\Cgrad| & 1 & |\Cgrad{\Phi}| & $\Cgrad{\Phi}$\\\hline
-% |\Ccurl| & 1 & |\Ccurl{\Xi}| & $\Ccurl{\Xi}$\\\hline
-% |\Claplacian| & 1 & |\Claplacian{A}| & $\Claplacian{A}$\\\hline
-% \end{cmtab}
-%
-% \subsection{Sets and their Operations}\label{sec:sets}
-%
-% \DescribeMacro{\Cset}\DescribeMacro{\Clist}
-% \DescribeMacro{\CsetDA}\DescribeMacro{\CsetRes}\DescribeMacro{\CsetCond}
-% The |\Cset| macros is used as the simple finite set constructor, it takes one argument
-% that is a comma-separated sequence of members of the set. |\CsetRes| allows to specify a
-% set by restricting a set of variables, and |\CsetCond| is the general form of the set
-% construction.\ednote{need to do this for lists as well? Probably}
-% \begin{cmtab}
-% |\Cset| & 1 & |\Cset{1,2,3}| & $\Cset{1,2,3}$\\\hline
-% |\CsetRes| & 2 & |\CsetRes{x}{\Cgt{x}5}|
-% & $\CsetRes{x}{\Cgt{x}5}$\\\hline
-% |\CsetCond| & 3 & |\CsetCond{x}{\Cgt{x}5}{\Cpower{x}3}|
-% & $\CsetCond{x}{\Cgt{x}5}{\Cpower{x}3}$\\\hline
-% |\CsetDA| & 3 & |\CsetDA{x}{\Cgt{x}5}{S_x}}|
-% & $\CsetDA{x}{\Cgt{x}5}{S_x}$\\\hline
-% |\Clist| & 1 & |\Clist{3,2,1}| & $\Clist{3,2,1}$\\\hline
-%\end{cmtab}
-%
-%\DescribeMacro{\Cunion}\DescribeMacro{\Cintersect}\DescribeMacro{\Ccartesianproduct}
-% \DescribeMacro{\Csetdiff}\DescribeMacro{\Ccard}\DescribeMacro{\Cin}\DescribeMacro{\Cnotin}
-% \begin{cmtab}
-% |\Cunion| & 1 & |\Cunion{S,T,L}| & $\Cunion{S,T,L}$\\\hline
-% |\Cintersect| & 1 & |\Cintersect{S,T,L}| & $\Cintersect{S,T,L}$\\\hline
-% |\Ccartesianproduct| & 1 & |\Ccartesianproduct{A,B,C}| & $\Ccartesianproduct{A,B,C}$\\\hline
-% |\Csetdiff| & 2 & |\Csetdiff{S}{L}| & $\Csetdiff{S}{L}$\\\hline
-% |\Ccard| & 1 & |\Ccard{\Cnaturalnumbers}| & $\Ccard{\mathbb{N}}$\\\hline
-% |\Cin| & 2 & |\Cin{a}{S}| & $\Cin{a}{S}$\\\hline
-% |\Cnotin| & 2 & |\Cnotin{b}{S}| & $\Cnotin{b}{S}$\\\hline
-%\end{cmtab}
-%
-% The following are the corresponding big operators for the first three binary ACI
-% functions. \DescribeMacro{\CUnionDA}\DescribeMacro{\CUnionCond}
-% \DescribeMacro{\CIntersectDA}\DescribeMacro{\CIntersectCond}
-% \DescribeMacro{\CCartesianproductDA}\DescribeMacro{\CCartesianproductCond}
-% \begin{cmtab}
-% |\CUnionDA| & 2 & |\CUnionDA\Cnaturalnumbers{S_i}|
-% & $\CUnionDA\Cnaturalnumbers{S_i}$\\\hline
-% |\CUnionCond| & 3 & |\CUnionCond{x}{\Cgt{x}5}{S_x}}|
-% & $\CUnionCond{x}{\Cgt{x}5}{S_x}$\\\hline
-% |\CIntersectDA| & 2 & |\CIntersectDA\Cnaturalnumbers{S_i}|
-% & $\CIntersectDa\Cnaturalnumbers{S_i}$\\\hline
-% |\CIntersectCond| & 3 & |\CIntersectCond{x}{\Cgt{x}5}{S_x}|
-% & $\CIntersectCond{x}{\Cgt{x}5}{S_x}$\\\hline
-% |\CCartesianproductDA| & 2 & |\CCartesianproductDA\Cnaturalnumbers{S_i}|
-% & $\CCartesianproductDA\Cnaturalnumbers{S_i}$\\\hline
-% |\CCartesianproductCond| & 3 & |\CCartesianproductCond{x}{\Cgt{x}5}{S_x}|
-% & $\CCartesianproductCond{x}{\Cgt{x}5}{S_x}$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{\Csubset}\DescribeMacro{\Cprsubset}
-% \DescribeMacro{\Cnotsubset}\DescribeMacro{\Cnotprsubset} For the set containment
-% relations, we are in a somewhat peculiar situation: content {\mathml} only supplies the
-% subset side of the reations and leaves out the superset relations. Of course they are
-% not strictly needed, since they can be expressed in terms of the subset relation with
-% reversed argument order. But for the |cmathml| package, the macros have a presentational
-% side (for the {\LaTeX} workflow) and a content side (for the {\latexml} converter)
-% therefore we will need macros for both relations.
-%
-% \begin{cmtab}
-% |\Csubset| & 1 & |\Csubset{S,T,K}| & $\Csubset{S,T,K}$\\\hline
-% |\Cprsubset| & 1 & |\Cprsubset{S,T,K}| & $\Cprsubset{S,T,K}$\\\hline
-% |\Cnotsubset| & 2 & |\Cnotsubset{S}{K}| & $\Cnotsubset{S}{K}$\\\hline
-% |\Cnotprsubset| & 2 & |\Cnotprsubset{S}{L}| & $\Cnotprsubset{S}{L}$\\\hline
-% \end{cmtab}
-% \DescribeMacro{\Csupset}\DescribeMacro{\Cprsupset}
-% \DescribeMacro{\Cnotsupset}\DescribeMacro{\Cnotprsupset}
-% The following set of macros are presented in {\LaTeX} as their name suggests, but upon
-% transformation will generate content markup with the {\mathml} elements (i.e. in terms
-% of the subset relation).
-%
-% \begin{cmtab}
-% |\Csupset| & 1 & |\Csupset{S,T,K}| & $\Csupset{S,T,K}$\\\hline
-% |\Cprsupset| & 1 & |\Cprsupset{S,T,K}| & $\Cprsupset{S,T,K}$\\\hline
-% |\Cnotsupset| & 2 & |\Cnotsupset{S}{K}| & $\Cnotsupset{S}{K}$\\\hline
-% |\Cnotprsupset| & 2 & |\Cnotprsupset{S}{L}| & $\Cnotprsupset{S}{L}$\\\hline
-% \end{cmtab}
-%
-% \subsection{Sequences and Series}\label{sec:sequences}
-%
-% \DescribeMacro{\CsumLimits}\DescribeMacro{\CsumCond}\DescribeMacro{\CsumDA}
-% \DescribeMacro{\CprodLimist}\DescribeMacro{\CprodCond}\DescribeMacro{\CprodDA}
-% \begin{cmtab}
-% |\CsumLimits| & 4 & |\CsumLimits{i}{0}{50}{x^i}| & $\CsumLimits{i}{0}{50}{x^i}$\\\hline
-% |\CsumCond| & 3 & |\CsumCond{i}{\Cintegers}{i}| & $\CsumCond{i}{\mathbb{Z}}{i}$\\\hline
-% |\CsumDA| & 2 & |\CsumDA{\Cintegers}{f}| & $\CsumDA{\mathbb{Z}}{f}$\\\hline
-% |\CprodLimits| & 4 & |\CprodLimits{i}{0}{20}{x^i}| & $\CprodLimits{i}{0}{20}{x^i}$\\\hline
-% |\CprodCond| & 3 & |\CprodCond{i}{\Cintegers}{i}| & $\CprodCond{i}{\mathbb{Z}}{i}$\\\hline
-% |\CprodDA| & 2 & |\CprodDA{\Cintegers}{f}| & $\CprodDA{\mathbb{Z}}{f}$\\\hline
-% \end{cmtab}
-%
-% \subsection{Elementary Classical Functions}\label{sec:specfun}
-%
-% \DescribeMacro{\Csin}\DescribeMacro{\Ccos}\DescribeMacro{\Ctan}
-% \DescribeMacro{\Csec}\DescribeMacro{\Ccsc}\DescribeMacro{\Ccot}
-% \begin{cmtab}
-% |\Csin| & 1 & |\Csin{x}| & $\Csin{x}$\\\hline
-% |\Ccos| & 1 & |\Ccos{x}| & $\Ccos{x}$\\\hline
-% |\Ctan| & 1 & |\Ctan{x}| & $\Ctan{x}$\\\hline
-% |\Csec| & 1 & |\Csec{x}| & $\Csec{x}$\\\hline
-% |\Ccsc| & 1 & |\Ccsc{x}| & $\Ccsc{x}$\\\hline
-% |\Ccot| & 1 & |\Ccot{x}| & $\Ccot{x}$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{\Csinh}\DescribeMacro{\Ccosh}\DescribeMacro{\Ctanh}
-% \DescribeMacro{\Csech}\DescribeMacro{\Ccsch}\DescribeMacro{\Ccoth}
-% \begin{cmtab}
-% |\Csinh| & 1 & |\Csinh{x}| & $\Csinh{x}$\\\hline
-% |\Ccosh| & 1 & |\Ccosh{x}| & $\Ccosh{x}$\\\hline
-% |\Ctanh| & 1 & |\Ctanh{x}| & $\Ctanh{x}$\\\hline
-% |\Csech| & 1 & |\Csech{x}| & $\Csech{x}$\\\hline
-% |\Ccsch| & 1 & |\Ccsch{x}| & $\Ccsch{x}$\\\hline
-% |\Ccoth| & 1 & |\Ccoth{x}| & $\Ccoth{x}$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{\Carcsin}\DescribeMacro{\Carccos}\DescribeMacro{\Carctan}
-% \DescribeMacro{\Carcsec}\DescribeMacro{\Carccsc}\DescribeMacro{\Carccot}
-% \begin{cmtab}
-% |\Carcsin| & 1 & |\Carcsin{x}| & $\Carcsin{x}$\\\hline
-% |\Carccos| & 1 & |\Carccos{x}| & $\Carccos{x}$\\\hline
-% |\Carctan| & 1 & |\Carctan{x}| & $\Carctan{x}$\\\hline
-% |\Carccosh| & 1 & |\Carccosh{x}| & $\Carccosh{x}$\\\hline
-% |\Carccot| & 1 & |\Carccot{x}| & $\Carccot{x}$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{\Carcsinh}\DescribeMacro{\Carccosh}\DescribeMacro{\Carctanh}
-% \DescribeMacro{\Carcsech}\DescribeMacro{\Carccsch}\DescribeMacro{\Carccoth}
-% \begin{cmtab}
-% |\Carccoth| & 1 & |\Carccoth{x}| & $\Carccoth{x}$\\\hline
-% |\Carccsc| & 1 & |\Carccsc{x}| & $\Carccsc{x}$\\\hline
-% |\Carcsinh| & 1 & |\Carcsinh{x}| & $\Carcsinh{x}$\\\hline
-% |\Carctanh| & 1 & |\Carctanh{x}| & $\Carctanh{x}$\\\hline
-% |\Cexp| & 1 & |\Cexp{x}| & $\Cexp{x}$\\\hline
-% |\Cln| & 1 & |\Cln{x}| & $\Cln{x}$\\\hline
-% |\Clog| & 2 & |\Clog{5}{x}| & $\Clog{5}{x}$\\\hline
-% \end{cmtab}
-%
-% \subsection{Statistics}\label{sec:statistics}
-%
-% The only semantic macro that is non-standard in this module is the one for the
-% {\element{moment}} and {\element{momentabout}} elements in {\mathml}. They are combined
-% into the semantic macro {|CmomentA|}; its first argument is the degree, its
-% second one the point in the distribution, the moment is taken about, and the third is
-% the distribution.
-%
-% \DescribeMacro{\Cmean}\DescribeMacro{\Csdev}\DescribeMacro{\Cvar}\DescribeMacro{\Cmedian}
-% \DescribeMacro{\Cmode}\DescribeMacro{\Cmoment}\DescribeMacro{\CmomentA}
-% \begin{cmtab}
-% |\Cmean| & 1 & |\Cmean{X}| & $\Cmean{X}$\\\hline
-% |\Csdev| & 1 & |\Csdev{X}| & $\Csdev{X}$\\\hline
-% |\Cvar| & 1 & |\Cvar{X}| & $\Cvar{X}$\\\hline
-% |\Cmedian| & 1 & |\Cmedian{X}| & $\Cmedian{X}$\\\hline
-% |\Cmode| & 1 & |\Cmode{X}| & $\Cmode{X}$\\\hline
-% |\Cmoment| & 3 & |\Cmoment{3}{X}| & $\Cmoment{3}{X}$\\\hline
-% |\CmomentA| & 3 & |\CmomentA{3}{p}{X}| & $\CmomentA{3}{p}{X}$\\\hline
-% \end{cmtab}
-%
-% \subsection{Linear Algebra}\label{sec:linalg}
-%
-% In these semantic macros, only the matrix constructor is unusual; instead of
-% constructing a matrix from {\element{matrixrow}} elements like {\mathml} does, the macro
-% follows the {\TeX/\LaTeX} tradition allows to give a matrix as an array. The first
-% argument of the macro is the column specification (it will only be used for presentation
-% purposes), and the second one the rows.
-%
-% \DescribeMacro{\Cvector}\DescribeMacro{\Cmatrix}\DescribeMacro{\Cdeterminant}
-% \DescribeMacro{\Ctranspose}\DescribeMacro{\Cselector}
-% \DescribeMacro{\Cvectorproduct}\DescribeMacro{\Cscalarproduct}\DescribeMacro{\Couterproduct}
-% \begin{cmtab}
-% |\Cvector| & 1 & |\Cvector{1,2,3}| & $\Cvector{1,2,3}$\\\hline
-% |\Cmatrix| & 2 & |\Cmatrix{ll}{1 & 2\\ 3 & 4}| & $\Cmatrix{ll}{1 & 2\\3 & 4}$\\\hline
-% |\Cdeterminant| & 1 & |\Cdeterminant{A}| & $\Cdeterminant{A}$\\\hline
-% |\Ctranspose| & 1 & |\Ctranspose{A}| & $\Ctranspose{A}$\\\hline
-% |\Cselector| & 2 & |\Cselector{A}{2}| & $\Cselector{A}{2}$\\\hline
-% |\Cvectproduct| & 2 & |\Cvectproduct{\phi}{\psi}| & $\Cvectproduct{\phi}{\psi}$\\\hline
-% |\Cscalarproduct| & 2 & |\Cscalarproduct{\phi}{\psi}| & $\Cscalarproduct{\phi}{\psi}$\\\hline
-% |\Couterproduct| & 2 & |\Couterproduct{\phi}{\psi}| & $\Couterproduct{\phi}{\psi}$\\\hline
-% \end{cmtab}
-%
-% \subsection{Constant and Symbol Elements}\label{sec:constants}
-%
-% The semantic macros for the {\mathml} constant and symbol elements are very simple, they
-% do not take any arguments, and their name is just the {\mathml} element name prefixed by
-% a capital C.
-%
-% \DescribeMacro{\Cintegers}\DescribeMacro{\Creals}\DescribeMacro{\Crationals}
-% \DescribeMacro{\Ccomplexes}\DescribeMacro{\Cprimes}
-% \begin{cmtab}
-% |\Cintegers| & & |\Cintegers| & $\Cintegers$\\\hline
-% |\Creals| & & |\Creals| & $\Creals$\\\hline
-% |\Crationals| & & |\Crationals| & $\Crationals$\\\hline
-% |\Cnaturalnumbers| & & |\Cnaturalnumbers| & $\Cnaturalnumbers$\\\hline
-% |\Ccomplexes| & & |\Ccomplexes| & $\Ccomplexes$\\\hline
-% |\Cprimes| & & |\Cprimes| & $\Cprimes$\\\hline
-% \end{cmtab}
-%
-% \DescribeMacro{\Cexponentiale}\DescribeMacro{\Cimaginaryi}
-% \DescribeMacro{\Ctrue}\DescribeMacro{\Cfalse} \DescribeMacro{\Cemptyset}
-% \DescribeMacro{\Cpi}\DescribeMacro{\Ceulergamma}\DescribeMacro{\Cinfinit}
-% \begin{cmtab}
-% |\Cexponemtiale| & & |\Cexponemtiale| & $\Cexponemtiale$\\\hline
-% |\Cimaginaryi| & & |\Cimaginaryi| & $\Cimaginaryi$\\\hline
-% |\Cnotanumber| & & |\Cnotanumber| & $\Cnotanumber$\\\hline
-% |\Ctrue| & & |\Ctrue| & $\Ctrue$\\\hline
-% |\Cfalse| & & |\Cfalse| & $\Cfalse$\\\hline
-% |\Cemptyset| & & |\Cemptyset| & $\Cemptyset$\\\hline
-% |\Cpi| & & |\Cpi| & $\Cpi$\\\hline
-% |\Ceulergamma| & & |\Ceulergamma| & $\Ceulergamma$\\\hline
-% |\Cinfinit| & & |\Cinfinit| & $\Cinfinit$\\\hline
-% \end{cmtab}
-%
-% \subsection{Extensions}\label{sec:cmathmlx}
-% Content MathML does not (even though it claims to cover M-14 Math) symbols for all the
-% common mathematical notions. The |cmathmlx| attempts to collect these and provide
-% {\TeX/\LaTeX} and {\latexml} bindings.
-%
-%\DescribeMacro{\Ccomplement}
-% \begin{cmtab}
-% |\Ccomplement| & 1 & |\Ccomplement{\Cnaturalnumbers}| & $\Ccomplement{\mathbb{N}}$\\\hline
-%\end{cmtab}
-%
-% \StopEventually{\ednotemessage}
-%
-% \newpage
-% \section{The Implementation}\label{sec:impl}
-%
-% In this file we document both the implementation of the |cmathml| package, as well as
-% the corresponding {\latexml} bindings. This keeps similar items close to each other,
-% even though they eventually go into differing files and helps promote consistency. We
-% specify which code fragment goes into which file by the {\xml}-like grouping commands:
-% The code between |<*sty>| and |</sty>| goes into the package file |cmathml.sty|, and the
-% code between |<*ltxml>| and |</ltxml>| goes into |cmathml.ltxml|, the {\latexml}
-% bindings.
-%
-% \subsection{Initialization and auxiliary functions}\label{sec:impl:init}
-%
-% We first make sure that the {\sTeX} |presentation| package is loaded.
-% \begin{macrocode}
-%<*sty|styx>
-\RequirePackage{presentation}
-%</sty|styx>
-% \end{macrocode}
-%
-% Before we start im plementing the {\mathml} macros, we will need to set up the packages
-% for perl in the {\latexml} bindings file.
-% \begin{macrocode}
-%<*ltxml|ltxmlx>
-# -*- CPERL -*-
-package LaTeXML::Package::Pool;
-use strict;
-use LaTeXML::Package;
-use LaTeXML::Document;
-RequirePackage('LaTeX');
-%</ltxml|ltxmlx>
-% \end{macrocode}
-%
-% The next step is to itroduce two auxiliary functions, they are needed to work with
-% $n$-ary function elements. The first one removes arbitrary tokens from a list, and the
-% specializes that to commas. In particular |remove_tokens_from_list($List, $pattern, $math)|
-% returns a new |List| (or |MathList| if |$math| is true)
-% with all the tokens in |$List| except the ones which follow
-% the pattern |$pattern|.
-%
-% \begin{macrocode}
-%<*ltxml>
-sub remove_tokens_from_list {
- my ($list, $pattern, $math) = @_;
- if (ref $list) {
- my @toks = $list->unlist;
- @toks = grep($_->toString !~ /$pattern/, @toks);
- ($math ? (LaTeXML::MathList->new(@toks)) : (LaTeXML::List)->new(@toks)); }
- else { undef; } }
-
-sub remove_math_commas {
- my ($whatsit, $argno) = @_;
- my @args = $whatsit ? $whatsit->getArgs() : undef;
- $argno--;
- if ($args[$argno]) {
- $args[$argno] = remove_tokens_from_list($args[$argno], ',', 1);
- $whatsit->setArgs(@args);
- }
- return;
-}
-%</ltxml>
-% \end{macrocode}
-%
-% The structural macros are rather simple:
-%
-% \begin{macrocode}
-%<*sty>
-\newcommand{\Capply}[3][]{#2(#3)}
-%</sty>
-%<*ltxml>
-DefConstructor('\Capply [] {} {}',
- "<ltx:XMApp ?#1(definitionURL='#1')()>#2 #3</ltx:XMApp>");
-%</ltxml>
-% after this, the implementation will always have the same form. We will first
-% implement a block of {\LaTeX} macros via a |\newcommand| and then specify the
-% corresponding {\latexml} bindings for them.
-%
-% \subsection{The Token Elements}\label{impl:tokens}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@cn#1{#1}
-\newcommand{\Ccn}[2][]{\CMathML@cn{#2}}
-\def\CMathML@ci#1{#1}
-\newcommand{\Cci}[2][]{\CMathML@ci{#2}}
-\def\CMathML@csymbol#1{#1}
-\newcommand{\Ccsymbol}[2][]{\CMathML@csymbol{#2}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Ccn [] {}',"#2");
-DefConstructor('\Cci [] {}',"#2");
-DefConstructor('\Ccsymbol [] {}',
- "<ltx:XMTok role='CSYMBOL' meaning='#2' ?#1(definitionURL='#1')()/>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{The Basic Elements}\label{impl:basic}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@ccinterval#1#2{[#1,#2]}
-\newcommand{\Cccinterval}[3][]{\CMathML@ccinterval{#2}{#3}}
-\def\CMathML@cointerval#1#2{[#1,#2)}
-\newcommand{\Ccointerval}[3][]{\CMathML@cointerval{#2}{#3}}
-\def\CMathML@ocinterval#1#2{(#1,#2]}
-\newcommand{\Cocinterval}[3][]{\CMathML@ocinterval{#2}{#3}}
-\def\CMathML@oointerval#1#2{(#1,#2)}
-\newcommand{\Coointerval}[3][]{\CMathML@oointerval{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cccinterval [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONSTRUCTOR' meaning='ccinterval' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg></ltx:XMApp>");
-DefConstructor('\Ccointerval [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONSTRUCTOR' meaning='cointerval' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg></ltx:XMApp>");
-DefConstructor('\Cocinterval [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONSTRUCTOR' meaning='ocinterval' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg></ltx:XMApp>");
-DefConstructor('\Coointerval [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONSTRUCTOR' meaning='oointerval' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg></ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
-\newcommand{\Cinverse}[2][]{#2^{-1}}
-% what about separator
-%</sty>
-%<*ltxml>
-DefConstructor('\Cinverse [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='inverse' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@lambda#1#2{\lambda({#1},{#2})}
-\newcommand{\Clambda}[3][]{\CMathML@lambda{#2}{#3}}
-\def\CMathML@lambdaDA#1#2#3{\lambda({#1}\colon{#2},#3)}
-\newcommand{\ClambdaDA}[4][]{\CMathML@lambdaDA{#2}{#3}{#4}}
-\def\CMathML@restrict#1#2{\left.#1\right|_{#2}}
-\newcommand{\Crestrict}[3][]{\CMathML@restrict{#2}{#3}}
-%</sty>
-%\ednote{need do deal with multiple variables!}
-%<*ltxml>
-DefConstructor('\Clambda [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BINDER' meaning='lambda' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\ClambdaDA [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BINDER' meaning='lambda' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Crestrict [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='restrict' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
- \def\CMathML@composeOp{\circ}
- \newcommand{\CcomposeOp}{\CMathML@composeOp}
-\def\CMathML@compose#1{\assoc[p=500,pi=500]{\CMathML@composeOp}{#1}}
-\newcommand{\Ccompose}[2][]{\CMathML@compose{#2}}
-\def\CMathML@ident#1{\mathrm{id}}
-\newcommand{\Cident}[1][]{\CMathML@ident{#1}}
-\def\CMathML@domain#1{\mbox{dom}(#1)}
-\newcommand{\Cdomain}[2][]{\CMathML@domain{#2}}
-\def\CMathML@codomain#1{\mbox{codom}(#1)}
-\newcommand{\Ccodomain}[2][]{\CMathML@codomain{#2}}
-\def\CMathML@image#1{{\mathbf{Im}}(#1)}
-\newcommand{\Cimage}[2][]{\CMathML@image{#2}}
-\def\CMathML@piecewise#1{\left\{\begin{array}{ll}#1\end{array}\right.}
-\newcommand{\Cpiecewise}[2][]{\CMathML@piecewise{#2}}
-\def\CMathML@piece#1#2{#1&{\mathrm{if}}\;{#2}\\}
-\newcommand{\Cpiece}[3][]{\CMathML@piece{#2}{#3}}
-\def\CMathML@otherwise#1{#1&else\\}
-\newcommand{\Cotherwise}[2][]{\CMathML@otherwise{#2}}
-%</sty>
-%<*ltxml>
-DefConstructor('\CcomposeOp []',
- "<ltx:XMTok meaning='compose' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ccompose [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='MULOP' meaning='compose' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\Cident []',
- "<ltx:XMTok meaning='ident' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cdomain [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='domain' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ccodomain [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='codomain' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cimage [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='image' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cpiecewise [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='piecewise' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cpiece [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='piece' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cotherwise [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='otherwise' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Elements for Arithmetic, Algebra, and Logic}\label{impl:arith}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@quotient#1#2{\frac{#1}{#2}}
-\newcommand{\Cquotient}[3][]{\CMathML@quotient{#2}{#3}}
- \def\CMathML@factorialOp{!}
- \newcommand{\CfactorialOp}{\CMathML@factorialOp}
-\def\CMathML@factorial#1{#1{\CMathML@factorialOp}}
-\newcommand{\Cfactorial}[2][]{\CMathML@factorial{#2}}
- \def\CMathML@divideOp{\div}
- \newcommand{\CdivideOp}{\CMathML@divideOp}
-\def\CMathML@divide#1#2{\infix[p=400]{\CMathML@divideOp}{#1}{#2}}
-\newcommand{\Cdivide}[3][]{\CMathML@divide{#2}{#3}}
- \def\CMathML@maxOp{\mathrm{max}}
- \newcommand{\CmaxOp}{\CMathML@maxOp}
-\def\CMathML@max#1{{\CMathML@maxOp}(#1)}
-\newcommand{\Cmax}[2][]{\CMathML@max{#2}}
- \def\CMathML@minOp{\mathrm{min}}
- \newcommand{\CminOp}{\CMathML@minOp}
-\def\CMathML@min#1{{\CMathML@minOp}(#1)}
-\newcommand{\Cmin}[2][]{\CMathML@min{#2}}
- \def\CMathML@minusOp{-}
- \newcommand{\CminusOp}{\CMathML@minusOp}
-\def\CMathML@minus#1#2{\infix[p=500]{\CMathML@minusOp}{#1}{#2}}
-\newcommand{\Cminus}[3][]{\CMathML@minus{#2}{#3}}
-\def\CMathML@uminus#1{\prefix[p=200]{\CMathML@minusOp}{#1}}
-\newcommand{\Cuminus}[2][]{\CMathML@uminus{#2}}
- \def\CMathML@plusOp{+}
- \newcommand{\CplusOp}{\CMathML@plusOp}
-\def\CMathML@plus#1{\assoc[p=500]{\CMathML@plusOp}{#1}}
-\newcommand{\Cplus}[2][]{\CMathML@plus{#2}}
-\def\CMathML@power#1#2{\infix[p=200]{^}{#1}{#2}}
-\newcommand{\Cpower}[3][]{\CMathML@power{#2}{#3}}
- \def\CMathML@remOp{\bmod}
- \newcommand{\CremOp}{\CMathML@remOp}
-\def\CMathML@rem#1#2{#1 \CMathML@remOp #2}
-\newcommand{\Crem}[3][]{\CMathML@rem{#2}{#3}}
- \def\CMathML@timesOp{\cdot}
- \newcommand{\CtimesOp}{\CMathML@timesOp}
-\def\CMathML@times#1{\assoc[p=400]{\CMathML@timesOp}{#1}}
-\newcommand{\Ctimes}[2][]{\CMathML@times{#2}}
- \def\CMathML@rootOp{\sqrt}
- \newcommand{\CrootOp}{\CMathML@rootOp{}}
-\def\CMathML@root#1#2{\CMathML@rootOp[#1]{#2}}
-\newcommand{\Croot}[3][]{\CMathML@root{#2}{#3}}
-\def\CMathML@gcd#1{\gcd(#1)}
-\newcommand{\Cgcd}[2][]{\CMathML@gcd{#2}}
- \def\CMathML@andOp{\wedge}
- \newcommand{\CandOp}{\CMathML@andOp}
-\def\CMathML@and#1{\assoc[p=400]{\CMathML@andOp}{#1}}
-\newcommand{\Cand}[2][]{\CMathML@and{#2}}
- \def\CMathML@orOp{\vee}
- \newcommand{\CorOp}{\CMathML@orOp}
-\def\CMathML@or#1{\assoc[p=500]{\CMathML@orOp}{#1}}
-\newcommand{\Cor}[2][]{\CMathML@or{#2}}
- \def\CMathML@xorOp{\oplus}
- \newcommand{\CxorOp}{\CMathML@xorOp}
-\def\CMathML@xor#1{\assoc[p=400]{\CMathML@xorOp}{#1}}
-\newcommand{\Cxor}[2][]{\CMathML@xor{#2}}
- \def\CMathML@notOp{\neg}
- \newcommand{\CnotOp}{\CMathML@notOp}
-\def\CMathML@not#1{\CMathML@notOp{#1}}
-\newcommand{\Cnot}[2][]{\CMathML@not{#2}}
- \def\CMathML@impliesOp{\Longrightarrow}
- \newcommand{\CimpliesOp}{\CMathML@impliesOp}
-\def\CMathML@implies#1#2{#1\CMathML@impliesOp{#2}}
-\newcommand{\Cimplies}[3][]{\CMathML@implies{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cquotient [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='quotient' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CfactorialOp []',
- "<ltx:XMTok meaning='factorial' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cfactorial [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='factorial' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CdivideOp []',
- "<ltx:XMTok meaning='divide' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cdivide [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='divide' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CmaxOp []',
- "<ltx:XMTok meaning='max' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cmax [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='max' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CminOp []',
- "<ltx:XMTok meaning='min' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cmin [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='min' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CminusOp []',
- "<ltx:XMTok meaning='minus' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cminus [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='ADDOP' meaning='minus' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cuminus [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='uminus' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CplusOp []',
- "<ltx:XMTok meaning='plus' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cplus [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='ADDOP' meaning='plus' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\Cpower [] {} {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='power' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CremOp []',
- "<ltx:XMTok meaning='rem' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Crem [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='rem' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CtimesOp []',
- "<ltx:XMTok meaning='times' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ctimes [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='MULOP' meaning='times' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CrootOp []',
- "<ltx:XMTok meaning='root' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Croot [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='root' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cgcd [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='gcd' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CandOp []',
- "<ltx:XMTok meaning='and' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cand [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONNECTIVE' meaning='and' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CorOp []',
- "<ltx:XMTok meaning='or' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cor [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONNECTIVE' meaning='or' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CxorOp []',
- "<ltx:XMTok meaning='xor' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cxor [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONNECTIVE' meaning='xor' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CnotOp []',
- "<ltx:XMTok meaning='not' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cnot [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONNECTIVE' meaning='not' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CimpliesOp []',
- "<ltx:XMTok meaning='implies' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cimplies [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONNECTIVE' meaning='implies' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-% \ednote{need to do something about the associative things in ltxml}
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@AndDA#1#2{\bigwedge_{#1}{#2}} % set, scope
-\newcommand{\CAndDA}[3][]{\CMathML@AndDA{#2}{#3}}
-\def\CMathML@AndCond#1#2#3{\bigwedge_{#2}{#3}} % bvars,condition, scope
-\newcommand{\CAndCond}[4][]{\CMathML@AndCond{#2}{#2}{#3}}
-\def\CMathML@OrDA#1#2{\bigvee_{#1}{#2}} % set, scope
-\newcommand{\COrDa}[3][]{\CMathML@OrDA{#2}{#3}}
-\def\CMathML@OrCond#1#2#3{\bigvee_{#2}{#3}}% bvars,condition, scope
-\newcommand{\COrCond}[4][]{\CMathML@OrCond{#2}{#3}{#4}}
-\def\CMathML@XorDA#1#2{\bigoplus_{#1}{#2}} % set, scope
-\newcommand{\CXorDA}[3][]{\CMathML@XorDA{#2}{#3}}
-\def\CMathML@XorCond#1#2#3{\bigoplus_{#2}{#3}}% bvars,condition, scope
-\newcommand{\CXorCond}[4][]{\CMathML@XorCond{#2}{#3}{#4}}
-%
-\def\CMathML@forall#1#2{\forall{#1}\colon{#2}}
-\newcommand{\Cforall}[3][]{\CMathML@forall{#2}{#3}}
-\def\CMathML@forallCond#1#2#3{\forall{#1},{#2}\colon{#3}} % list), condition, scope
-\newcommand{\CforallCond}[4][]{\CMathML@forallCond{#2}{#3}{#4}}
-%</sty>
-%<*ltxml>
-DefConstructor('\CAndDa [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='and' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CAndCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='and' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\COrDa [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='or' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\COrCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='or' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CXorDa [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='xor' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CXorCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='xor' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cforall [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BINDER' meaning='forall' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CforallCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BINDER' meaning='forall' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@exists#1#2{\exists{#1}\colon{#2}}
-\newcommand{\Cexists}[3][]{\CMathML@exists{#2}{#3}}
-\def\CMathML@esistsCont#1#2#3{\exists{#1},{#2}\colon{#3}}
-\newcommand{\CexistsCond}[4][]{\CMathML@esistsCont{#2}{#3}{#4}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cexists [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BINDER' meaning='exists' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CexistsCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BINDER' meaning='exists' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@abs#1{\left|#1\right|}
-\newcommand{\Cabs}[2][]{\CMathML@abs{#2}}
-\def\CMathML@conjugate#1{\overline{#1}}
-\newcommand{\Cconjugate}[2][]{\CMathML@conjugate{#2}}
-\def\CMathML@arg#1{\angle #1}
-\newcommand{\Carg}[2][]{\CMathML@arg{#2}}
-\def\CMathML@real#1{\Re #1}
-\newcommand{\Creal}[2][]{\CMathML@real{#2}}
-\def\CMathML@imaginary#1{\Im #1}
-\newcommand{\Cimaginary}[2][]{\CMathML@imaginary{#2}}
-\def\CMathML@lcm#1{\mbox{lcm}(#1)}
-\newcommand{\Clcm}[2][]{\CMathML@lcm{#2}}
-\def\CMathML@floor#1{\left\lfloor{#1}\right\rfloor}
-\newcommand{\Cfloor}[2][]{\CMathML@floor{#2}}
-\def\CMathML@ceiling#1{\left\lceil{#1}\right\rceil}
-\newcommand{\Cceiling}[2][]{\CMathML@ceiling{#2}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cabs [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='abs' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cconjugate [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='conjugate' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carg [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='arg' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Creal [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='real' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cimaginary [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='imaginary' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Clcm [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='lcm' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cfloor [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='floor' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cceiling [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='ceiling' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Relations}\label{impl:rels}
-%
-% \begin{macrocode}
-%<*sty>
- \def\CMathML@eqOp{=}
- \newcommand{\CeqOp}{\CMathML@eqOp}
-\def\CMathML@eq#1{\assoc[p=700]{\CMathML@eqOp}{#1}}
-\newcommand{\Ceq}[2][]{\CMathML@eq{#2}}
- \def\CMathML@neqOp{\neq}
- \newcommand{\CneqOp}{\CMathML@neqOp}
-\def\CMathML@neq#1#2{\infix[p=700]{\CMathML@neqOp}{#1}{#2}}
-\newcommand{\Cneq}[3][]{\CMathML@neq{#2}{#3}}
- \def\CMathML@gtOp{>}
- \newcommand{\CgtOp}{\CMathML@gtOp}
-\def\CMathML@gt#1{\assoc[p=700]{\CMathML@gtOp}{#1}}
-\newcommand{\Cgt}[2][]{\CMathML@gt{#2}}
- \def\CMathML@ltOp{<}
- \newcommand{\CltOp}{\CMathML@ltOp}
-\def\CMathML@lt#1{\assoc[p=700]{\CMathML@ltOp}{#1}}
-\newcommand{\Clt}[2][]{\CMathML@lt{#2}}
- \def\CMathML@geqOp{\geq}
- \newcommand{\CgeqOp}{\CMathML@geqOp}
-\def\CMathML@geq#1{\assoc[p=700]{\CMathML@geqOp}{#1}}
-\newcommand{\Cgeq}[2][]{\CMathML@geq{#2}}
- \def\CMathML@leqOp{\leq}
- \newcommand{\CleqOp}{\CMathML@leqOp}
-\def\CMathML@leq#1{\assoc[p=700]{\CMathML@leqOp}{#1}}
-\newcommand{\Cleq}[2][]{\CMathML@leq{#2}}
- \def\CMathML@equivalentOp{\equiv}
- \newcommand{\CequivalentOp}{\CMathML@equivalentOp}
-\def\CMathML@equivalent#1{\assoc[p=700]{\CMathML@equivalentOp}{#1}}
-\newcommand{\Cequivalent}[2][]{\CMathML@equivalent{#2}}
- \def\CMathML@approxOp{\approx}
- \newcommand{\CapproxOp}{\CMathML@approxOp}
-\def\CMathML@approx#1#2{#1\CMathML@approxOp{#2}}
-\newcommand{\Capprox}[3][]{\CMathML@approx{#2}{#3}}
- \def\CMathML@factorofOp{\mid}
- \newcommand{\CfactorofOp}{\CMathML@factorofOp}
-\def\CMathML@factorof#1#2{#1\CMathML@factorofOp{#2}}
-\newcommand{\Cfactorof}[3][]{\CMathML@factorof{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\CeqOp []',
- "<ltx:XMTok meaning='eq' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ceq [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='eq' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CneqOp []',
- "<ltx:XMTok meaning='neq' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cneq [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='neq' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CgtOp []',
- "<ltx:XMTok meaning='gt' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cgt [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='gt' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CltOp []',
- "<ltx:XMTok meaning='lt' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Clt [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='lt' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CgeqOp []',
- "<ltx:XMTok meaning='geq' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cgeq [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='geq' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CleqOp []',
- "<ltx:XMTok meaning='leq' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cleq [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='leq' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CequivalentOp []',
- "<ltx:XMTok meaning='equivalent' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cequivalent [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='equivalent' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>");
-DefConstructor('\CapproxOp []',
- "<ltx:XMTok meaning='approx' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Capprox [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='approx' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CfactorofOp []',
- "<ltx:XMTok meaning='factorof' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cfactorof [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='factorof' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
-
- \def\CMathML@intOp{\int}
- \newcommand{\CintOp}{\CMathML@intOp}
-\def\CMathML@int#1{\CMathML@intOp{#1}}
-\newcommand{\Cint}[2][]{\CMathML@int{#2}}
-\def\CMathML@intLimits#1#2#3#4{\CMathML@intOp_{#2}^{#3}{#4}d{#1}} %bvars,llimit, ulimit,body
-\newcommand{\CintLimits}[5][]{\CMathML@intLimits{#2}{#3}{#4}{#5}}
-\def\CMathML@intSet#1#2{\CMathML@intOp_{#1}{#2}}% set,function
-\newcommand{\CintDA}[3][]{\CMathML@intSet{#2}{#3}}
-\def\CMathML@intCond#1#2#3{\CMathML@intOp_{#2}{#3}d{#1}} %bvars, condition, body
-\newcommand{\CintCond}[4][]{\CMathML@intCond{#2}{#3}{#4}}
-
-%</sty>
-%<*ltxml>
-DefConstructor('\CintOp []',
- "<ltx:XMTok meaning='int' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cint [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='int' role='INTOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CintLimits [] {}{}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='int' role='INTOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "<ltx:XMArg>#5</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CintDA [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='int' role='INTOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CintCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='int' role='INTOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@diff#1{#1'}
-\newcommand{\Cdiff}[2][]{\CMathML@diff{#2}}
-\def\CMathML@ddiff#1#2{{d{#2}(#1)\over{d{#1}}}}
-\newcommand{\Cddiff}[3][]{\CMathML@ddiff{#2}{#3}}
-\def\CMathML@partialdiff#1#2#3{{\partial^{#1}\over\partial{#2}}{#3}}% degree, bvars, body
-\newcommand{\Cpartialdiff}[4][]{\CMathML@partialdiff{#2}{#3}{#4}}
-\newcommand{\Cdegree}[2]{#1^{#2}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cdiff [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='diff' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cddiff [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='diff' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cpartialdiff [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='diff' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "?#2(<ltx:XMArg>#2</ltx:XMArg>)()"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cdegree {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='degree'/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#1</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@limit#1#2#3{\lim_{#1\rightarrow{#2}}{#3}}
-\newcommand{\Climit}[4][]{\CMathML@limit{#2}{#3}{#4}} % bvar, lowlimit, scope
-\def\CMathML@limitCond#1#2#3{\lim_{#2}{#3}}
-\newcommand{\ClimitCond}[4][]{\CMathML@limitCond{#2}{#3}{#4}} % bvars, condition, scope
-%</sty>
-%<*ltxml>
-DefConstructor('\Climit [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='limit' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\ClimitCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='limit' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
- \def\CMathML@tendstoOp{\rightarrow}
- \newcommand{\CtendstoOp}{\CMathML@tendstoOp}
-\def\CMathML@tendsto#1#2{#1\CMathML@tendstoOp{#2}}
-\newcommand{\Ctendsto}[3][]{\CMathML@tendsto{#2}{#3}}
- \def\CMathML@tendstoAboveOp{\searrow}
- \newcommand{\CtendstoAboveOp}{\CMathML@tendstoAboveOp}
-\def\CMathML@tendstoAbove#1#2{#1\searrow{#2}}
-\newcommand{\CtendstoAbove}[3][]{\CMathML@tendstoAbove{#2}{#3}}
- \def\CMathML@tendstoBelowOp{\nearrow}
- \newcommand{\CtendstoBelowOp}{\CMathML@tendstoBelowOp}
-\def\CMathML@tendstoBelow#1#2{#1\CMathML@tendstoBelowOp{#2}}
-\newcommand{\CtendstoBelow}[3][]{\CMathML@tendstoBelow{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\CtendstoOp []',
- "<ltx:XMTok meaning='tendsto' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ctendsto [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='RELOP' meaning='tendsto' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CtendstoAboveOp []',
- "<ltx:XMTok meaning='tendsto' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CtendstoAbove [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='RELOP'meaning='tendsto' type='above' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CtendstoBelowOp []',
- "<ltx:XMTok meaning='tendsto' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CtendstoBelow [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='RELOP' meaning='tendsto' type='below' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@divergence#1{\nabla\cdot{#1}}
-\newcommand{\Cdivergence}[2][]{\CMathML@divergence{#2}}
-\def\CMathML@grad#1{\nabla{#1}}
-\newcommand{\Cgrad}[2][]{\CMathML@grad{#2}}
-\def\CMathML@curl#1{\nabla\times{#1}}
-\newcommand{\Ccurl}[2][]{\CMathML@curl{#2}}
-\def\CMathML@laplacian#1{\nabla^2#1}
-\newcommand{\Claplacian}[2][]{\CMathML@laplacian{#2}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cdivergence [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='divergence' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cgrad [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='grad' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Curl [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='url' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Claplacian [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='OPFUNCTION' meaning='laplacian' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Sets and their Operations}\label{impl:sets}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@set#1{\left\{#1\right\}}
-\newcommand{\Cset}[2][]{\CMathML@set{#2}}
-\def\CMathML@setRes#1#2{\{#1|#2\}}
-\newcommand{\CsetRes}[3][]{\CMathML@setRes{#2}{#3}}
-\def\CMathML@setCond#1#2#3{\{#2|#3\}}
-\newcommand{\CsetCond}[4][]{\CMathML@setCond{#2}{#3}{#4}}
-\def\CMathML@setDA#1#2#3{\{#1\in{#2}|#3\}}
-\newcommand{\CsetDA}[4][]{\CMathML@setDA{#2}{#3}{#4}}
- \def\CMathML@listOp{\mbox{list}}
- \newcommand{\ClistOp}{\CMathML@listOp}
-\def\CMathML@list#1{\CMathML@listOp({#1})}
-\newcommand{\Clist}[2][]{\CMathML@list{#2}}
- \def\CMathML@unionOp{\cup}
- \newcommand{\CunionOp}{\CMathML@unionOp}
-\def\CMathML@union#1{\assoc[p=500]{\CMathML@unionOp}{#1}}
-\newcommand{\Cunion}[2][]{\CMathML@union{#2}}
- \def\CMathML@intersectOp{\cap}
- \newcommand{\CintersectOp}{\CMathML@intersectOp}
-\def\CMathML@intersect#1{\assoc[p=400]{\CMathML@intersectOp}{#1}}
-\newcommand{\Cintersect}[2][]{\CMathML@intersect{#2}}
- \def\CMathML@inOp{\in}
- \newcommand{\CinOp}{\CMathML@inOp}
-\def\CMathML@in#1#2{#1\CMathML@inOp{#2}}
-\newcommand{\Cin}[3][]{\CMathML@in{#2}{#3}}
- \def\CMathML@notinOp{\notin}
- \newcommand{\CnotinOp}{\CMathML@notinOp}
-\def\CMathML@notin#1#2{#1\CMathML@notinOp{#2}}
-\newcommand{\Cnotin}[3][]{\CMathML@notin{#2}{#3}}
- \def\CMathML@setdiffOp{\setminus}
- \newcommand{\CsetdiffOp}{\CMathML@setdiffOp}
-\def\CMathML@setdiff#1#2{#1\CMathML@setdiffOp{#2}}
-\newcommand{\Csetdiff}[3][]{\CMathML@setdiff{#2}{#3}}
- \def\CMathML@cardOp{\#}
- \newcommand{\CcardOp}{\CMathML@cardOp}
-\def\CMathML@card#1{\CMathML@cardOp #1}
-\newcommand{\Ccard}[2][]{\CMathML@card{#2}}
- \def\CMathML@cartesianproductOp{\times}
- \newcommand{\CcartesianproductOp}{\CMathML@cartesianproductOp}
-\def\CMathML@cartesianproduct#1{\assoc[p=400]{\CMathML@cartesianproductOp}{#1}}
-\newcommand{\Ccartesianproduct}[2][]{\CMathML@cartesianproduct{#2}}
- \def\CMathML@subsetOp{\subseteq}
- \newcommand{\CsubsetOp}{\CMathML@subsetOp}
-\def\CMathML@subset#1{\assoc[p=700]{\CMathML@subsetOp}{#1}}
-\newcommand{\Csubset}[2][]{\CMathML@subset{#2}}
- \def\CMathML@prsubsetOp{\subset}
- \newcommand{\CprsubsetOp}{\CMathML@prsubsetOp}
-\def\CMathML@prsubset#1{\assoc[p=700]{\CMathML@prsubsetOp}{#1}}
-\newcommand{\Cprsubset}[2][]{\CMathML@prsubset{#2}}
- \def\CMathML@notsubsetOp{\not\subseteq}
- \newcommand{\CnotsubsetOp}{\CMathML@notsubsetOp}
-\def\CMathML@notsubset#1#2{#1\CMathML@notsubsetOp{#2}}
-\newcommand{\Cnotsubset}[3][]{\CMathML@notsubset{#2}{#3}}
- \def\CMathML@notprsubsetOp{\not\subset}
- \newcommand{\CnotprsubsetOp}{\CMathML@notprsubsetOp}
-\def\CMathML@notprsubset#1#2{#1\CMathML@notprsubsetOp{#2}}
-\newcommand{\Cnotprsubset}[3][]{\CMathML@notprsubset{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cset [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='set' role='CONSTRUCTOR' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CsetRes [] {}{}',
- "<ltx:XMApp role='BIGOP'>"
- . "<ltx:XMTok role='BIGOP' meaning='set' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg role='BVAR'>#2</ltx:XMArg>"
- . "<ltx:XMArg role='CONDITION'>#3</ltx:XMArg>"
- . "<ltx:XMArg role='SCOPE'>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CsetCond [] {}{}{}',
- "<ltx:XMApp role='BIGOP'>"
- . "<ltx:XMTok role='BIGOP' meaning='set' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg role='BVAR'>#2</ltx:XMArg>"
- . "<ltx:XMArg role='CONDITION'>#3</ltx:XMArg>"
- . "<ltx:XMArg role='SCOPE'>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CsetDA [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='set' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg role='BVAR'>#2</ltx:XMArg>"
- . "<ltx:XMArg role='DOMAINOFAPPLICATION'>#3</ltx:XMArg>"
- . "<ltx:XMArg role='SCOPE'>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\ClistOp []',
- "<ltx:XMTok meaning='list' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Clist [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='list' role='CONSTRUCTOR' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CunionOp []',
- "<ltx:XMTok meaning='union' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cunion [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='union' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CintersectOp []',
- "<ltx:XMTok meaning='intersect' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cintersect [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='intersect' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CinOp []',
- "<ltx:XMTok meaning='in' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cin [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='in' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CnotinOp []',
- "<ltx:XMTok meaning='notin' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cnotin [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='notin' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CsubsetOp []',
- "<ltx:XMTok meaning='subset' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Csubset [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='subset' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CprsubsetOp []',
- "<ltx:XMTok meaning='prsubset' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cprsubset [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='prsubset' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\CnotsubsetOp []',
- "<ltx:XMTok meaning='notsubset' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cnotsubset [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='notsubset' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CnotprsubsetOp []',
- "<ltx:XMTok meaning='notprsubset' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cnotprsubset [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='notprsubset' role='RELOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CsetdiffOp []',
- "<ltx:XMTok meaning='setdiff' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Csetdiff [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='setdiff' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CcardOp []',
- "<ltx:XMTok meaning='card' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ccard [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='card' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CcartesianproductOp []',
- "<ltx:XMTok meaning='cartesianproduct' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ccartesianproduct [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='cartesianproduct' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-%</ltxml>
-% \end{macrocode}
-% The next set of macros are needed, since they are presentational.
-% \begin{macrocode}
-%<*sty>
- \def\CMathML@supsetOp{\supseteq}
- \newcommand{\CsupsetOp}{\CMathML@supsetOp}
-\def\CMathML@supset#1{\assoc[p=700]{\CMathML@supsetOp}{#1}}
-\newcommand{\Csupset}[2][]{\CMathML@supset{#2}}
- \def\CMathML@prsupsetOp{\supset}
- \newcommand{\CprsupsetOp}{\CMathML@prsupsetOp}
-\def\CMathML@prsupset#1{\assoc[p=700]{\CMathML@prsupsetOp}{#1}}
-\newcommand{\Cprsupset}[2][]{\CMathML@prsupset{#2}}
- \def\CMathML@notsupsetOp{\not\supseteq}
- \newcommand{\CnotsupsetOp}{\CMathML@notsupsetOp}
-\def\CMathML@notsupset#1#2{#1\CMathML@notsupsetOp{#2}}
-\newcommand{\Cnotsupset}[3][]{\CMathML@notsupset{#2}{#3}}
- \def\CMathML@notprsupsetOp{\not\supset}
- \newcommand{\CnotprsupsetOp}{\CMathML@notprsupsetOp}
-\def\CMathML@notprsupset#1#2{#1\CMathML@notprsupsetOp{#2}}
-\newcommand{\Cnotprsupset}[3][]{\CMathML@notprsupset{#2}{#3}}
-%</sty>
-% \end{macrocode}
-%
-% On the semantic side (in {\latexml}), we need to implement them in terms of the
-% {\mathml} elements. Fortunately, we can just turn them around. \ednote{ooooops, this
-% does not work for the associative ones.}
-%
-% \begin{macrocode}
-%<*ltxml>
-DefConstructor('\CsupsetOp []',
- "<ltx:XMTok meaning='supset' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CprsupsetOp []',
- "<ltx:XMTok meaning='prsupset' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CnotsupsetOp []',
- "<ltx:XMTok meaning='notsupset' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CnotprsupsetOp []',
- "<ltx:XMTok meaning='notprsupset' role='ID' ?#1(definitionURL='#1')()/>");
-DefMacro('\Csupset[]{}','\Csubset[#1]{#2}');
-DefMacro('\Cprsupset[]{}','\Cprsubset[#1]{#2}');
-DefMacro('\Cnotsupset[]{}{}','\Cnotsubset[#1]{#3}{#2}');
-DefMacro('\Cnotprsupset[]{}{}','\Cnotprsubset[#1]{#3}{#2}');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*sty>
- \def\CMathML@UnionDAOp{\bigwedge}
- \newcommand{\CUnionDAOp}{\CMathML@UnionDAOp}
-\def\CMathML@UnionDA#1#2{\CMathML@UnionDAOp_{#1}{#2}} % set, scope
-\newcommand{\CUnionDA}[3][]{\CMathML@UnionDA{#2}{#3}}
-\def\CMathML@UnionCond#1#2#3{\CMathML@UnionDAOp_{#2}{#3}} % bvars,condition, scope
-\newcommand{\CUnionCond}[4][]{\CMathML@UnionCond{#2}{#2}{#3}}
- \def\CMathML@IntersectDAOp{\bigvee}
- \newcommand{\CIntersectDAOp}{\CMathML@IntersectDAOp}
-\def\CMathML@IntersectDA#1#2{\CMathML@IntersectDAOp_{#1}{#2}} % set, scope
-\newcommand{\CIntersectDa}[3][]{\CMathML@IntersectDA{#2}{#3}}
-\def\CMathML@IntersectCond#1#2#3{\CMathML@IntersectDAOp_{#2}{#3}}% bvars,condition, scope
-\newcommand{\CIntersectCond}[4][]{\CMathML@IntersectCond{#2}{#3}{#4}}
- \def\CMathML@CartesianproductDAOp{\bigoplus}
- \newcommand{\CCartesianproductDAOp}{\CMathML@CartesianproductDAOp}
-\def\CMathML@CartesianproductDA#1#2{\CMathML@CartesianproductDAOp_{#1}{#2}} % set, scope
-\newcommand{\CCartesianproductDA}[3][]{\CMathML@CartesianproductDA{#2}{#3}}
-\def\CMathML@CartesianproductCond#1#2#3{\CMathML@CartesianproductDAOp_{#2}{#3}}% bvars,condition, scope
-\newcommand{\CCartesianproductCond}[4][]{\CMathML@CartesianproductCond{#2}{#3}{#4}}
-%</sty>
-%<*ltxml>
-DefConstructor('\CUnionDAOp []',
- "<ltx:XMTok meaning='union' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CUnionDA [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='union' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CUnionCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='union' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CIntersectDaOp []',
- "<ltx:XMTok meaning='intersect' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CIntersectDa [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='intersect' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CIntersectCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='intersect' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CCartesianproductDaOp []',
- "<ltx:XMTok meaning='cartesianproduct' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CCartesianproductDa [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='cartesianproduct' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CCartesianproductCond [] {}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='BIGOP' meaning='cartesianproduct' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Sequences and Series}\label{impl:sequences}
-%
-% \begin{macrocode}
-%<*sty>
- \def\CMathML@sumOp{\sum}
- \newcommand{\CsumOp}{\CMathML@sumOp}
-\def\CMathML@sumLimits#1#2#3#4{\CMathML@sumOp_{#1=#2}^{#3}#4}% bvar, llimit, ulimit, body
-\newcommand{\CsumLimits}[5][]{\CMathML@sumLimits{#2}{#3}{#4}{#5}}
-\def\CMathML@sumCond#1#2#3{\CMathML@sumOp_{#1\in{#2}}#3} % bvar, condition, body
-\newcommand{\CsumCond}[4][]{\CMathML@sumCond{#2}{#3}{#4}}
-\def\CMathML@sumDA#1#2{\CMathML@sumOp_{#1}#2} % set, body
-\newcommand{\CsumDA}[3][]{\CMathML@sumDA{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\CsumOp []',
- "<ltx:XMTok meaning='sum' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CsumLimits [] {}{}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='sum' role='SUMOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "#5</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-% \ednote{complete the other cases}\ednote{add a keyword argument to all newcommands}
-% \begin{macrocode}
-%<*sty>
- \def\CMathML@prodOp{\prod}
- \newcommand{\CprodOp}{\CMathML@prodOp}
-\def\CMathML@prodLimits#1#2#3#4{\CMathML@prodOp_{#1=#32^{#3}#4}}% bvar, llimit, ulimit, body
-\newcommand{\CprodLimits}[5][]{\CMathML@prodLimits{#2}{#3}{#4}{#5}}
-\def\CMathML@prodCond#1#2#3{\CMathML@prodOp_{#1\in{#2}}#3} % bvar, condition, body
-\newcommand{\CprodCond}[4][]{\CMathML@prodCond{#2}{#3}{#4}}
-\def\CMathML@prodDA#1#2{\CMathML@prodOp_{#1}#2} % set, body
-\newcommand{\CprodDA}[3]{\CMathML@prodDA{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\CprodOp []',
- "<ltx:XMTok meaning='prod' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\CprodLimits [] {}{}{}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='prod' role='SUMOP' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg><ci>#2</ci></ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "<ltx:XMArg>#4</ltx:XMArg>"
- . "#5</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-% \ednote{complete the other cases}
-% \subsection{Elementary Classical Functions}\label{impl:specfun}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@sin#1{\sin(#1)}
-\newcommand{\Csin}[2][]{\CMathML@sin{#2}}
-\def\CMathML@cos#1{\cos(#1)}
-\newcommand{\Ccos}[2][]{\CMathML@cos{#2}}
-\def\CMathML@tan#1{\tan(#1)}
-\newcommand{\Ctan}[2][]{\CMathML@tan{#2}}
-\def\CMathML@sec#1{\sec(#1)}
-\newcommand{\Csec}[2][]{\CMathML@sec{#2}}
-\def\CMathML@csc#1{\csc(#1)}
-\newcommand{\Ccsc}[2][]{\CMathML@csc{#2}}
-\def\CMathML@cot#1{\cot(#1)}
-\newcommand{\Ccot}[2][]{\CMathML@cot{#2}}
-\def\CMathML@sinh#1{\sinh(#1)}
-\newcommand{\Csinh}[2][]{\CMathML@sinh{#2}}
-\def\CMathML@cosh#1{\cosh(#1)}
-\newcommand{\Ccosh}[2][]{\CMathML@cosh{#2}}
-\def\CMathML@tanh#1{\tanh(#1)}
-\newcommand{\Ctanh}[2][]{\CMathML@tanh{#2}}
-\def\CMathML@sech#1{\mbox{sech}(#1)}
-\newcommand{\Csech}[2][]{\CMathML@sech{#2}}
-\def\CMathML@csch#1{\mbox{csch}(#1)}
-\newcommand{\Ccsch}[2][]{\CMathML@csch{#2}}
-\def\CMathML@coth#1{\mbox{coth}(#1)}
-\newcommand{\Ccoth}[2][]{\CMathML@coth{#2}}
-\def\CMathML@arcsin#1{\arcsin(#1)}
-\newcommand{\Carcsin}[2][]{\CMathML@arcsin{#2}}
-\def\CMathML@arccos#1{\arccos(#1)}
-\newcommand{\Carccos}[2][]{\CMathML@arccos{#2}}
-\def\CMathML@arctan#1{\arctan(#1)}
-\newcommand{\Carctan}[2][]{\CMathML@arctan{#2}}
-\def\CMathML@arccosh#1{\mbox{arccosh}(#1)}
-\newcommand{\Carccosh}[2][]{\CMathML@arccosh{#2}}
-\def\CMathML@arccot#1{\mbox{arccot}(#1)}
-\newcommand{\Carccot}[2][]{\CMathML@arccot{#2}}
-\def\CMathML@arccoth#1{\mbox{arccoth}(#1)}
-\newcommand{\Carccoth}[2][]{\CMathML@arccoth{#2}}
-\def\CMathML@arccsc#1{\mbox{arccsc}(#1)}
-\newcommand{\Carccsc}[2][]{\CMathML@arccsc{#2}}
-\def\CMathML@arcsinh#1{\mbox{arcsinh}(#1)}
-\newcommand{\Carcsinh}[2][]{\CMathML@arcsinh{#2}}
-\def\CMathML@arctanh#1{\mbox{arctanh}(#1)}
-\newcommand{\Carctanh}[2][]{\CMathML@arctanh{#2}}
-
-\def\CMathML@exp#1{\exp(#1)}
-\newcommand{\Cexp}[2][]{\CMathML@exp{#2}}
-\def\CMathML@ln#1{\ln(#1)}
-\newcommand{\Cln}[2][]{\CMathML@ln{#2}}
-\def\CMathML@log#1#2{\log_{#1}(#2)}
-\newcommand{\Clog}[3][]{\CMathML@log{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Csin [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='sin' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ccos [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='cos' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ctan [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='tan' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Csec [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='sec' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ccsc [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='csc' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ccot [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='cot' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Csinh [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='sinh' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ccosh [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='cosh' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ctanh [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='tanh' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Csech [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='sech' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ccsch [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='csch' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ccoth [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='coth' role='TRIGFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carcsin [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arcsin' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carccos [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arccos' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carctan [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arctan' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carcsec [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arcsec' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carccsc [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arccsc' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carccot [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arccot' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carcsinh [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arcsinh' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carccosh [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arccosh' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carctanh [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arctanh' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carcsech [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arcsech' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carccsch [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arccsch' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Carccoth [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='arccoth' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cexp [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='exp' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cln [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='ln' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Clog [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='log' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Statistics}\label{impl:statistics}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@mean#1{\mbox{mean}(#1)}
-\newcommand{\Cmean}[2][]{\CMathML@mean{#2}}
-\def\CMathML@sdev#1{\mbox{std}(#1)}
-\newcommand{\Csdev}[2][]{\CMathML@sdev{#2}}
-\def\CMathML@var#1{\mbox{var}(#1)}
-\newcommand{\Cvar}[2][]{\CMathML@var{#2}}
-\def\CMathML@median#1{\mbox{median}(#1)}
-\newcommand{\Cmedian}[2][]{\CMathML@median{#2}}
-\def\CMathML@mode#1{\mbox{mode}(#1)}
-\newcommand{\Cmode}[2][]{\CMathML@mode{#2}}
-\def\CMathML@moment#1#2{\langle{#2}^{#1}\rangle}% degree, momentabout, scope
-\newcommand{\Cmoment}[3][]{\CMathML@moment{#2}{#3}}
-\def\CMathML@momentA#1#2{\langle{#2}^{#1}\rangle}% degree, momentabout, scope
-\newcommand{\CmomentA}[4][]{\CMathML@momentA{#2}{#3}{#4}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cmean [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='mean' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Csdev [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='sdev' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cvar [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='var' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cmedian [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='median' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cmode [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='mode' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cmoment [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='moment' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-% \ednote{we do not seem to need the momentabout.}\ednote{moment and momentA have funny
-% elided arguments}
-%
-% \subsection{Linear Algebra}\label{impl:linalg}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@vector#1{(#1)}
-\newcommand{\Cvector}[2][]{\CMathML@vector{#2}}
-\def\CMathML@matrix#1#2{\left(\begin{array}{#1}#2\end{array}\right)}% row pattern, body
-\newcommand{\Cmatrix}[3][]{\CMathML@matrix{#2}{#3}}
-\def\CMathML@determinant#1{\left|#1\right|}
-\newcommand{\Cdeterminant}[2][]{\CMathML@determinant{#2}}
-\def\CMathML@transpose#1{#1^\top}
-\newcommand{\Ctranspose}[2][]{\CMathML@transpose{#2}}
-\def\CMathML@selector#1#2{#1_{#2}}
-\newcommand{\Cselector}[3][]{\CMathML@selector{#2}{#3}}
- \def\CMathML@vectproductOp{\cdot}
- \newcommand{\CvectproductOp}{\CMathML@vectproductOp}
-\def\CMathML@vectproduct#1#2{#1\CMathML@vectproductOp{#2}}
-\newcommand{\Cvectproduct}[3][]{\CMathML@vectproduct{#2}{#3}}
-\def\CMathML@scalarproduct#1#2{{#1}#2}
-\newcommand{\Cscalarproduct}[3][]{\CMathML@scalarproduct{#2}{#3}}
- \def\CMathML@outerproductOp{\times}
- \newcommand{\CouterproductOp}{\CMathML@outerproductOp}
-\def\CMathML@outerproduct#1#2{#1\CMathML@outerproductOp{#2}}
-\newcommand{\Couterproduct}[3][]{\CMathML@outerproduct{#2}{#3}}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cvector [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONSTRUCTOR' meaning='vector' ?#1(definitionURL='#1')()/>"
- . "#2"
- . "</ltx:XMApp>",
- afterDigest=>sub { remove_math_commas($_[1], 2); });
-DefConstructor('\Cmatrix [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok role='CONSTRUCTOR' meaning='matrix' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cdeterminant [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='determinant' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Ctranspose [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='transpose' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cselector [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='selector' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CvectorproductOp []',
- "<ltx:XMTok meaning='vectorproduct' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cvectorproduct [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='vectorproduct' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\Cscalarproduct [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='scalarproduct' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-DefConstructor('\CouterproductOp []',
- "<ltx:XMTok meaning='outerproduct' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Couterproduct [] {}{}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='outerproduct' role='OPFUNCTION' ?#1(definitionURL='#1')()/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "<ltx:XMArg>#3</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Constant and Symbol Elements}\label{impl:constants}
-%
-% \begin{macrocode}
-%<*sty>
-\def\CMathML@integers{{\mathbb{Z}}}
-\newcommand{\Cintegers}[1][]{\CMathML@integers}
-\def\CMathML@reals{{\mathbb{R}}}
-\newcommand{\Creals}[1][]{\CMathML@reals}
-\def\CMathML@rationals{{\mathbb{Q}}}
-\newcommand{\Crationals}[1][]{\CMathML@rationals}
-\def\CMathML@naturalnumbers{{\mathbb{N}}}
-\newcommand{\Cnaturalnumbers}[1][]{\CMathML@naturalnumbers}
-\def\CMathML@complexes{{\mathbb{C}}}
-\newcommand{\Ccomplexes}[1][]{\CMathML@complexes}
-\def\CMathML@primes{{\mathbb{P}}}
-\newcommand{\Cprimes}[1][]{\CMathML@primes}
-\def\CMathML@exponemtiale{e}
-\newcommand{\Cexponemtiale}[1][]{\CMathML@exponemtiale}
-\def\CMathML@imaginaryi{i}
-\newcommand{\Cimaginaryi}[1][]{\CMathML@imaginaryi}
-\def\CMathML@notanumber{{\mathrm{NaN}}}
-\newcommand{\Cnotanumber}[1][]{\CMathML@notanumber}
-\def\CMathML@true{{\mathrm{true}}}
-\newcommand{\Ctrue}[1][]{\CMathML@true}
-\def\CMathML@false{{\mathrm{false}}}
-\newcommand{\Cfalse}[1][]{\CMathML@false}
-\def\CMathML@emptyset{\emptyset}
-\newcommand{\Cemptyset}[1][]{\CMathML@emptyset}
-\def\CMathML@pi{\pi}
-\newcommand{\Cpi}[1][]{\CMathML@pi}
-\def\CMathML@eulergamma{\gamma}
-\newcommand{\Ceulergamma}[1][]{\CMathML@eulergamma}
-\def\CMathML@infinit{\infty}
-\newcommand{\Cinfinit}[1][]{\CMathML@infinit}
-%</sty>
-%<*ltxml>
-DefConstructor('\Cintegers []',
- "<ltx:XMTok meaning='integers' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Creals []',
- "<ltx:XMTok meaning='reals' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Crationals []',
- "<ltx:XMTok meaning='rationals' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cnaturalnumbers []',
- "<ltx:XMTok meaning='naturalnumbers' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ccomplexes []',
- "<ltx:XMTok meaning='complexes' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cprimes []',
- "<ltx:XMTok meaning='primes' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cexponentiale []',
- "<ltx:XMTok meaning='exponentiale' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cimaginaryi []',
- "<ltx:XMTok meaning='imaginaryi' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cnotanumber []',
- "<ltx:XMTok meaning='notanumber' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ctrue []',
- "<ltx:XMTok meaning='true' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cfalse []',
- "<ltx:XMTok meaning='false' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cemptyset []',
- "<ltx:XMTok meaning='emptyset' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cpi []',
- "<ltx:XMTok meaning='pi' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Ceulergamma []',
- "<ltx:XMTok meaning='eulergamma' role='ID' ?#1(definitionURL='#1')()/>");
-DefConstructor('\Cinfinit []',
- "<ltx:XMTok meaning='infinit' role='ID' ?#1(definitionURL='#1')()/>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Extensions}\label{sec:impl:cmathmlx}
-% \begin{macro}{\Ccomplement}
-% \begin{macrocode}
-%<*styx>
-\def\CMathML@complement#1{#1^c}
-\newcommand{\Ccomplement}[2][]{\CMathML@complement{#2}}
-%</styx>
-%<*ltxmlx>
-DefConstructor('\Ccomplement [] {}',
- "<ltx:XMApp>"
- . "<ltx:XMTok meaning='complement' role='CSYMBOL'/>"
- . "<ltx:XMArg>#2</ltx:XMArg>"
- . "</ltx:XMApp>");
-%</ltxmlx>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Finale}\label{sec:impl:finale}
-%
-% Finally, we need to terminate the file with a success mark for perl.
-% \begin{macrocode}
-%<ltxml>1;
-% \end{macrocode}
-% \Finale
-\endinput
-
-% \iffalse
-%%% Local Variables:
-%%% mode: doctex
-%%% TeX-master: t
-%%% End:
-% \fi
-
-% LocalWords: STeX cmathml symdefs CMathML dom codom Im ll reln fn bvar arith
-% LocalWords: alg lcm rels Ceq llimit ulimit bvars lowlimit specfun sech csch
-% LocalWords: coth arccosh arccot arccoth arccsc arcsinh arctanh logbase std
-% LocalWords: var momentabout linalg matrixrow bruce NaN stex cnxml symdef
-% LocalWords: DefinitionURLs domainofapplication CmomentA concl
diff --git a/Master/texmf-dist/source/latex/stex/cmathml.ins b/Master/texmf-dist/source/latex/stex/cmathml.ins
deleted file mode 100644
index 36ec44c47e7..00000000000
--- a/Master/texmf-dist/source/latex/stex/cmathml.ins
+++ /dev/null
@@ -1,37 +0,0 @@
-%%
-%% This file generates files required to use the ed package.
-%% At your command prompt write
-%%
-%% latex cmathml.ins
-%%
-%% Copyright(c) 2005 Michael Kohlhase
-%%
-%% This file is distributed under the terms of the LaTeX Project Public
-%% License from CTAN archives in directory macros/latex/base/lppl.txt.
-%% Either version 1.0 or, at your option, any later version.
-%%
-\input docstrip
-\preamble
-\endpreamble
-
-%\usedir{tex/latex/listings}
-\keepsilent
-\askforoverwritefalse
-
-% generate base package
-\generate{\file{cmathml.sty}{\from{cmathml.dtx}{sty}}
-\generate{\file{cmathmlx.sty}{\from{cmathml.dtx}{styx}}
-% generated the LaTeXML bindings
-\nopreamble\nopostamble
-\file{cmathml.sty.ltxml}{\from{cmathml.dtx}{ltxml}}}
-\file{cmathmlx.sty.ltxml}{\from{cmathml.dtx}{ltxmlx}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated style files into a directory}
-\Msg{* searched by TeX and LaTeXML respectively.}
-\Msg{*}
-\Msg{* And don't forget to refresh your filename database}
-\Msg{* if your TeX distribution uses such a database.}
-\Msg{*}
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/latex/stex/cnx.dtx b/Master/texmf-dist/source/latex/stex/cnx.dtx
deleted file mode 100644
index ed53bc4d27a..00000000000
--- a/Master/texmf-dist/source/latex/stex/cnx.dtx
+++ /dev/null
@@ -1,1139 +0,0 @@
-% \iffalse meta-comment
-% A LaTeX Class for CNXML
-% Copyright (c) 2006 Michael Kohlhase, all rights reserved
-% this file is released under the
-% Gnu Library Public Licences (LGPL)
-%
-% The development version of this file can be found at
-% https://svn.kwarc.info/repos/kwarc/projects/stex/sty/cnx.dtx
-% \fi
-%
-% \iffalse
-%<class>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<class>\ProvidesClass{cnx}[2006/01/10 v0.1 LaTeX Bindings for CNXML]
-%
-%<*driver>
-\documentclass{ltxdoc}
-\usepackage{url,array,float}
-\usepackage[show]{ed}
-\makeindex
-\floatstyle{boxed}
-\newfloat{exfig}{thp}{lop}
-\floatname{exfig}{Example}
-\begin{document}\DocInput{cnx.dtx}\end{document}
-%</driver>
-% \fi
-%
-%\CheckSum{443}
-%
-% \changes{v0.1}{2005/12/06}{Initial Version}
-% \changes{v0.2}{2006/01/11}{Namespaces now work}
-%
-% \GetFileInfo{cnx.cls}
-%
-% \MakeShortVerb{\|}
-%\def\scsys#1{{{\sc #1}}\index{#1@{\sc #1}}}
-% \def\stex{{\raisebox{-.5ex}S\kern-.5ex\TeX}}
-% \def\sTeX{\stex}
-% \def\xml{\scshape{XML}}
-% \def\cnxml{\scshape{CNXml}}
-% \def\connexions{\scshape{Connexions}}
-% \def\element#1{{\ttfamily{#1}}}
-% \def\snippet#1{{\ttfamily{#1}}}
-% \def\cnxlatex{CNX\LaTeX}
-% \def\mathml{{\scshape{MathML}}}
-% \def\latexml{\hbox{{\LaTeX}ML}}
-% \title{{\cnxlatex}: A {\LaTeX}-based Syntax for Connexions Modules\thanks{Version {\fileversion}
-% (last revised {\filedate})}}
-% \author{Michael Kohlhase\\
-% Jacobs University, Bremen\\
-% \url{http://kwarc.info/kohlhase}}
-% \maketitle
-%
-% \begin{abstract}
-% We present {\cnxlatex}, a collection of {\LaTeX} macros that allow to write
-% {\connexions} modules without leaving the {\LaTeX} workflow. Modules are authored in
-% {\cnxlatex} using only a text editor, transformed to PDF and proofread as usual. In
-% particular, the {\LaTeX} workflow is independent of havin access to the {\connexions}
-% system, which makes {\cnxlatex} attractive for the initial version of single-author
-% modules.
-%
-% For publication, {\cnxlatex} modules are transformed to {\cnxml} via the {\latexml}
-% translator and can be uploaded to the {\connexions} system.
-% \end{abstract}
-%\newpage
-%\section{Introduction}
-%
-% The Connexions project is a\ednote{continue; copy from somewhere...}
-%
-% The {\cnxml} format --- in particular the embeded content {\mathml} --- is hard to write
-% by hand, so we provide a set of enviroments that allow to embed the {\cnxml} document
-% model into {\LaTeX}.
-%
-%\section{The User Interface}
-%
-% This document is not a manual for the Connexions XML encoding, or a practical guide how
-% to write Connexions modules. We only document the {\LaTeX} bindings for {\cnxml} and will
-% presuppose experience with the format or familiarity with\ednote{cite the relevant stuff
-% here}. Note that formatting {\cnxlatex} documents with the {\LaTeX} formatter does
-% little to enforce the restrictions imposed by the {\cnxml} document model. You will need to
-% run the {\latexml} converter for that (it includes DTD validation) and any CNX-specific
-% quality assurance tools after that. \ednote{talk about Content {\mathml} and cmathml.sty
-% somewhere}
-%
-% The {\cnxlatex} class makes heavy use of the |KeyVal| package, which is part of your
-% {\LaTeX} distribution. This allows to add optional information to {\LaTeX} macros in the
-% form of key-value pairs: A macro |\foo| that takes a KeyVal argument and a regular one,
-% so a call might look like |\foo{bar}| (no KeyVal information given) or
-% |\foo[key1=val1,...,keyn=valn]{bar}|, where |key1|,\dots,|keyn| are predefined keywords
-% and values are {\LaTeX} token sequences that do not contain comma characters (though
-% they may contain blank characters). If a value needs to contain commas, then it must be
-% enclosed in curly braces, as in |\foo[args={a,comma,separated,list}]|. Note that the
-% order the key/value pairs appear in a KeyVal Argument is immaterial.
-%
-% \subsection{Document Structure}
-%
-% \begin{exfig}
-%\begin{verbatim}
-% \documentclass{cnx}
-% \begin{document}
-% \begin{cnxmodule}[name=Hello World,id=m4711]
-% \begin{ccontent}
-% \begin{cpara}[id=p01] Hello World\end{cpara}
-% \end{ccontent}
-% \end{cnxmodule}
-% \end{document}
-% \end{verbatim}
-% \caption{A Minimal {\cnxlatex} Document}\label{fig:minimal}
-%\end{exfig}
-%
-% The first set of {\cnxlatex} environments concern the top-level structure of the
-% modules. The minimal Connexions document in {\LaTeX} can be seen in
-% Figure~\ref{fig:minimal}: we still need the {\LaTeX} document environment, then
-% \DescribeEnv{cnxmodule}
-% the |cnxmodule| environment contains the module-specific information as a KeyVal
-% argument with the two keys: |id| for the module identifier supplied by the
-% {\connexions} system) and |name| for the title of the module.
-%
-% \DescribeEnv{ccontent}
-% The |content|envionrment delineates the module content from the metadata (see
-% Section~\ref{sec:metadata}). It is needed to make the conversion to {\cnxml} simpler.
-%
-% \DescribeEnv{c*section}
-% {\cnxml} knows three levels of sectioning, so the {\cnxlatex} class supplies three as
-% well: |csection|, |csubsection| and |csubsubsection|. In contrast to regular
-% {\LaTeX}, these are environments to keep the tight connection between the
-% formats. These environments take an optional KeyVal argument with key |id| for the
-% identifier and a regular argument for the title of the section (to be transformed into
-% the {\cnxml} {\element{name}} element).
-%
-% \DescribeEnv{cpara, cnote}
-% The lowest levels of the document structure are given by paragraphs and notes. The
-% |cpara| and |cnote| environment take a KeyVal argument with the |id| key for
-% identification, the latter also allows a |type| key for the note type (an unspecified
-% string\ednote{what are good values?}).
-%
-%
-% \subsection{Mathematics}
-%
-% Mathematical formulae are integrated into text via the {\LaTeX} math mode, i.e. wrapped
-% in |$| characters or between |\(| and |\)| for inline mathematics and wrapped in |$$| or
-% between |\[| and |\]| for display-style math. Note that {\cnxml} expects Content
-% {\mathml} as the representation format for mathematical formulae, while run-of-the-mill
-% {\LaTeX} only specifies the presentation (i.e. the two-dimensional layout of
-% formulae). The {\latexml} converter can usually figure out some of the content {\mathml}
-% from regular {\LaTeX}, in other cases, the author has to specify it e.g. using the
-% infrastructure supplied by the |cmathml| package.
-%
-% \DescribeEnv{cequation}
-% For numbered equations, {\cnxml} supplies the {\element{equation}} element, for which
-% {\cnxlatex} provides the |cequation| environment. This environment takes a KeyVal
-% argument with the |id| key for the (required) identifier.
-%
-%
-% \subsection{Statements}
-%
-% {\cnxml} provides special elements that make represnet various types of claims; we
-% collectively call them statements.
-%
-% \DescribeEnv{cexample}
-% The |cexample| environment and |definition| elements take a KeyVal argument with key
-% |id| for identification.
-%
-%
-% \DescribeEnv{crule, statement, proof}
-% In {\cnxml}, the {\element{rule}} element is used to represent a general assertion
-% about the state of the world. The {\cnxlatex} |rule|\ednote{we have called this
-% ``crule'', since ``rule'' is already used by {\TeX}.} environment is its {\cnxlatex}
-% counterpart. It takes a KeyVal attribute with the keys |id| for identification, |type|
-% to specify the type of the assertion (e.g. ``Theorem'', ``Lemma'' or ``Conjecture''),
-% and |name|, if the assertion has a title. The body of the |crule| environment contains
-% the statemnt of assertion in the |statement| environment and (optionally) a proof in
-% the |proof| environment. Both take a KeyVal argument with an |id| key for
-% identification.
-%
-%\begin{exfig}
-%\begin{verbatim}
-% \begin{crule}[id=prop1,type=Proposition]
-% \begin{statement}[id=prop1s]
-% Sample statement
-% \end{statement}
-% \begin{proof}[id=prop1p]
-% Your favourite proof
-% \end{proof}
-% \end{crule}
-% \end{verbatim}
-% \caption{A Basic crule Example}\label{fig:crule}
-%\end{exfig}
-%
-% \DescribeEnv{definition, cmeaning} A definition defines a new technical term or concept
-% for later use. The |definition| environment takes a KeyVal argument with the keys |id|
-% for identification and |term| for the concept (definiendum) defined in this form. The
-% definion text is given in the |cmeaning| environment\footnote{we have called this
-% |cmeaning|, sinc |menaning| is already taken by {\TeX}}, which takes a KeyVal argument
-% with key |id| for identification. After the |cmeaning| environment, a |definition| can
-% contain arbitrarily many |cexample|s.
-%
-%\begin{exfig}
-%\begin{verbatim}
-% \begin{definition}{term=term-to-be-defined, id=termi-def]
-% \begin{cmeaning}[id=termi-meaning]
-% {\term{Term-to-be-defined}} is defined as: Sample meaning
-% \end{cmeaning}
-% \end{definition}
-%\end{verbatim}
-% \caption{A Basic {\tt{definition}} and {\tt{cmeaning}} Example}\label{fig:def-cmean}
-%\end{exfig}
-%
-% \subsection{Connexions: Links and Cross-References}
-%
-% As the name {\connexions} already suggests, links and cross-references are very
-% important for {\connexions} modules. {\cnxml} provides three kinds of them. Module
-% links, hyperlinks, and concept references.
-%
-% \DescribeMacro{cnxn}
-% Module links are speficied by the |\cnxn| macro, which takes a keyval argument with
-% the keys |document|, |target|, and |strength|. The |document| key allows to specify
-% the module identifier of the desired module in the repository, if it is empty, then
-% the current module is intended. The |target| key allows to specify the document
-% fragment. Its value is the respective identifier (given by its |id| attribute in
-% {\cnxml} or the |id| key of the corresponding environment in {\cnxlatex}). Finally,
-% the |strength| key allows to specify the relevance of the link.
-%
-% The regular argument of the |\cnxn| macro is used to supply the link text.
-%
-%
-% \DescribeMacro{link}
-% Hyperlinks can be specified by the |\link| macro in {\cnxlatex}. It takes a KeyVal
-% argument with the key |src| to specify the URL of the link. The regular argument of
-% the |\link| macro is used to supply the link text.
-%
-%
-% \DescribeMacro{term}
-% The |\term| marcro can be used to specify the\ednote{continue, pending Chuck's
-% investigation. }
-%
-%
-% \subsection{Metadata}\label{sec:metadata}
-%
-% Metadata is mostly managed by the system in {\connexions}, so we often do not need to
-% care about it. On the other hand, it influences the system, so if we have work on the
-% module extensively before converting it to {\cnxml}, it may be worthwile specify some of
-% the data in advance.
-%
-% \begin{exfig}
-%\begin{verbatim}
-% \begin{metadata}[version=2.19,
-% created=2000/07/21,revised=2004/08/17 22:07:27.213 GMT-5]
-% \begin{authorlist}
-% \cnxauthor[id=miko,firstname=Michael,surname=Kohlhase,
-% email=m.kohlhase@iu-bremen.de]
-% \end{authorlist}
-% \begin{keywordlist}\keyword{Hello}\end{keywordlist}
-% \begin{cnxabstract}
-% A Minimal CNXLaTeX Document
-% \end{cnxabstract}
-% \end{metadata}
-% \end{verbatim}
-% \caption{Typical {\cnxlatex} Metadata}\label{fig:metadata}
-%\end{exfig}
-%
-% \DescribeEnv{metadata}
-% The |metadata| environment takes a KeyVal argument with the keys |version|, |created|,
-% and |revised| with the obvious meanings. The latter keys take ISO 8601 norm
-% representations for dates and times. Concretely, the format is
-% {\snippet{CCYY-MM-DDThh:mm:ss}} where ``{\snippet{CC}}'' represents the century,
-% ``{\snippet{YY}}'' the year, ``{\snippet{MM}}'' the month, and ``{\snippet{DD}}'' the
-% day, preceded by an optional leading ``{\snippet{-}}'' sign to indicate a negative
-% number. If the sign is omitted, ``{\snippet{+}}'' is assumed. The letter
-% ``{\snippet{T}}'' is the date/time separator and ``{\snippet{hh}}'',
-% ``{\snippet{mm}}'', ``{\snippet{ss}}'' represent hour, minutes, and seconds
-% respectively.
-%
-%
-% \DescribeEnv{authorlist, maintainerlist}
-% The lists of authors and maintainers can be specified in the |authorlist| and
-% |maintainerlist| environments, which take no arguments.
-%
-% \DescribeMacro{cnxauthor,maintainer}
-% The entries on this lists are specified by the |\cnxauthor| and |\maintainer|
-% macros. Which take a KeyVal argument specifying the individual. The |id| key is the
-% identifier for the person, the |honorific|, |firstname|, |other|, |surname|, and
-% |lineage| keys are used to specify the various name parts, and the |email| key is used
-% to speficy the e-mail address of the person.
-%
-%
-% \DescribeEnv{keywordlist, keyword}
-% The keywords are specified with a list of |keyword| macros, which take the respective
-% keyword in their only argument, inside a |keyword| environment. Neither take any
-% KeyVal arguments.
-%
-%
-% \DescribeEnv{cnxabstract}
-% The abstract of a {\connexions} module is considered to be part of the metadata. It is
-% specified using the |cnxabstract| environment. It does not take any arguments.
-%
-%
-% \subsection{Exercises}
-%
-% \DescribeEnv{cexercise, cproblem, csolution}
-% An exercise or problem in {\connexions} is specified by the |cexercise| environment,
-% which takes an optional keyval argument with the keys |id| and |name|. It must contain
-% a |cproblem| environment for the problem statement and a (possibly) empty set of
-% |csolution| environments. Both of these take an optional keyval argument with the key
-% |id|.
-%
-% \subsection{Graphics, etc.}
-%
-% \DescribeMacro{cfigure} For graphics we will use the |cfigure|\ednote{probably better
-% call it {\tt{cgraphics}}} macro, which provides a non-floating environment for
-% including graphics into {\cnxml} files. |cfigure| takes three arguments first an
-% optional {\cnxml} keys, then the keys of the |graphicx| package in a regular argument
-% (leave that empty if you don't have any) and finally a path. So
-% \begin{center}
-% |\cfigure[id=foo,type=image/jpeg,caption=The first FOO]{width=7cm,height=2cm}{../images/foo}|
-% \end{center}
-% Would include a graphic from the file at the path |../images/foo|, equip this image with
-% a caption, and tell {\latexml} that\ednote{err, exactly what does it tell latexml?} the
-% original of the images has the MIME type |image/jpeg|.
-%
-% \StopEventually{\ednotemessage}
-%
-%\section{The Implementation}
-%
-% We first make sure that the |KeyVal| and |graphicx| packages are loaded.
-% \begin{macrocode}
-%<*cls>
-\RequirePackage{keyval}
-\RequirePackage{graphicx}
-% \end{macrocode}
-%
-% The next step is to declare (a few) class options that handle the paper size; this is
-% useful for printing.
-% \begin{macrocode}
-\DeclareOption{letterpaper}
- {\setlength\paperheight {11in}%
- \setlength\paperwidth {8.5in}}
-\DeclareOption{a4paper}
- {\setlength\paperheight {297mm}%
- \setlength\paperwidth {210mm}}
-\ExecuteOptions{letterpaper}
-\ProcessOptions
-% \end{macrocode}
-% Finally, we input all the usual size settings. There is no sense to use something else,
-% and we initialize the pagenumbering counter and tell it to output the numbers in arabic
-% numerals (otherwise label and reference do not work).
-% \begin{macrocode}
-\input{size10.clo}
-\pagenumbering{roman}
-%</cls>
-% \end{macrocode}
-% Now comes the equivalent for {\latexml}: this is something that we will have throughout
-% this document. Every part of the {\TeX/\LaTeX} implementation has a {\latexml}
-% equivalent. We keep them together to ensure that they do not get out of sync.
-% \begin{macrocode}
-%<*ltxml>
-# -*- CPERL -*-
-package LaTeXML::Package::Pool;
-use strict;
-use LaTeXML::Package;
-RequirePackage('keyval');
-% \end{macrocode}
-% We set up the necessary namespaces, the first one is the default one for {\cnxml}
-% \begin{macrocode}
-RegisterNamespace('cnx'=>"http://cnx.rice.edu/cnxml");
-RegisterNamespace('md'=>"http://cnx.rice.edu/mdml/0.4");
-RegisterNamespace('bib'=>"http://bibtexml.sf.net/");
-RegisterNamespace('m'=>"http://www.w3.org/1998/Math/MathML");
-% \end{macrocode}
-% For {\latexml} we also have to set up the correct document type information. The first line
-% gives the root element. The second gives the public identifier for the CNX DTD, then we
-% have its URL, and finally the CNX namespace.
-% \begin{macrocode}
-DocType("cnx:document",
- "-//CNX//DTD CNXML 0.5 plus LaTeXML//EN",
- "../dtd/cnxml+ltxml.dtd",
- '#default'=>"http://cnx.rice.edu/cnxml",
- 'md'=>"http://cnx.rice.edu/mdml/0.4",
- 'bib'=>"http://bibtexml.sf.net/",
- 'm'=>"http://www.w3.org/1998/Math/MathML",
- 'ltx'=>"http://dlmf.nist.gov/LaTeXML");
-% \end{macrocode}
-%
-% And finally, we need to set up the counters for itemization, since we are defining a
-% class file from scratch.\ednote{this will have to change, when Bruce updates to the next
-% version (0.6?)}
-%
-% \begin{macrocode}
-NewCounter('@itemizei', 'document', idprefix=>'I');
-NewCounter('@itemizeii', '@itemizei', idprefix=>'I');
-NewCounter('@itemizeiii', '@itemizeii', idprefix=>'I');
-NewCounter('@itemizeiv', '@itemizeiii',idprefix=>'I');
-NewCounter('@itemizev', '@itemizeiv', idprefix=>'I');
-NewCounter('@itemizevi', '@itemizev', idprefix=>'I');
-
-NewCounter('enumi', '@itemizei', idprefix=>'i');
-NewCounter('enumii', '@itemizeii', idprefix=>'i');
-NewCounter('enumiii','@itemizeiii', idprefix=>'i');
-NewCounter('enumiv', '@itemizeiv', idprefix=>'i');
-# A couple of more levels, since we use these for ID's!
-NewCounter('enumv', '@itemizev', idprefix=>'i');
-NewCounter('enumvi', '@itemizevi', idprefix=>'i');
-
-DefMacro('\theenumi', '\arabic{enumi}');
-DefMacro('\theenumii', '\alph{enumii}');
-DefMacro('\theenumiii', '\roman{enumiii}');
-DefMacro('\theenumiv', '\Alph{enumiv}');
-
-NewCounter('equation', 'document', idprefix=>'E');
-DefMacro('\theequation', '\arabic{equation}');
-DefMacro('\textwidth','16cm');
-% \end{macrocode}
-%
-% And another thing that is now needed:
-%
-% \begin{macrocode}
-Let('\thedocument@ID','\@empty');
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Document Structure}
-%
-% Now, we start with the document structure markup. The |cnxmodule| environment does not
-% add anything to the {\LaTeX} output, it's attributes only show up in the {\xml}. There
-% we have a slight complication: we have to put an |id| attribute on the |document|
-% element in {\cnxml}, but we cannot redefine the |document| environment in
-% {\LaTeX}. Therefore we specify the information in the |cnxmodule| environment. This
-% means however that we have to put in on the |document| element when we are already past
-% this. The solution here is that when we parse the |cnxmodule| environement, we store the
-% value and put it on the |document| element when we leave the |document| environment
-% (thanks for Ioan Sucan for the code).
-%
-% \begin{environment}{cnxmodule}
-% \begin{macrocode}
-%<*cls>
-\define@key{cnxmodule}{name}{\def\cnx@title{#1}}
-\define@key{cnxmodule}{id}{}
-\newenvironment{cnxmodule}[1][]{\setkeys{cnxmodule}{#1}}{}
-%</cls>
-%<*ltxml>
-DefKeyVal('cnxmodule','name','Semiverbatim');
-DefKeyVal('cnxmodule','id','Semiverbatim');
-
-DefEnvironment('{document}','<cnx:document>#body</cnx:document>',
- beforeDigest=> sub { AssignValue(inPreamble=>0); },
- afterDigest=> sub { $_[0]->getGullet->flush; return; });
-DefEnvironment('{cnxmodule} OptionalKeyVals:cnxmodule',
- "<cnx:name>&KeyVal('#1','name')</cnx:name>\n#body\n",
- afterDigestBegin => sub {
- AssignValue('cnxmodule_id',
- KeyVal($_[1]->getArg(1), 'id')->toString,
- 'global');
- });
-Tag('cnx:document', afterClose => sub {
- $_[1]->setAttribute('id', LookupValue('cnxmodule_id'));
- });
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{ccontent}
-% The |ccontent| environment is only used for transformation. Its optional |id| attribute
-% is not taken up in the {\LaTeX} bindings.
-% \begin{macrocode}
-%<*cls>
-\newenvironment{ccontent}{}{}
-%</cls>
-%<*ltxml>
-DefEnvironment('{ccontent}',"<cnx:content>#body</cnx:content>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{c*section}
-% The sectioning environments employ the obvious nested set of counters.
-% \begin{macrocode}
-%<*cls>
-\newcounter{section}
-\define@key{sectioning}{id}{}
-\newenvironment{csection}[2][]%
-{\stepcounter{section}\strut\\[1.5ex]\noindent%
-{\Large\bfseries\arabic{section}.~{#2}}\\[1.5ex]
-\setkeys{sectioning}{#1}}
-{}
-\newcounter{subsection}[section]
-\newenvironment{csubsection}[2][]
-{\refstepcounter{subsection}\strut\\[1ex]\noindent%
-{\large\bfseries{\arabic{section}.\arabic{subsection}.~#2\\[1ex]}}%
-\setkeys{sectioning}{#1}}%
-{}
-\newcounter{subsubsection}[subsection]
-\newenvironment{csubsubsection}[2][]
-{\refstepcounter{subsubsection}\strut\\[.5ex]\noindent
-{\bfseries\arabic{section}.\arabic{subsection}.\arabic{subsubsecction}~#2\\[.5ex]}%
-\setkeys{sectioning}{#1}}{}
-%</cls>
-%<*ltxml>
-DefKeyVal('sectioning','id','Semiverbatim');
-DefEnvironment('{csection}OptionalKeyVals:sectioning{}',
- "<cnx:section %&KeyVals(#1)>\n"
- . "?#2(<cnx:name>#2</cnx:name>\n)()"
- . "#body\n</cnx:section>\n");
-DefEnvironment('{csubsection}OptionalKeyVals:sectioning{}',
- "<cnx:section %&KeyVals(#1)>\n"
- . "?#2(<cnx:name>#2</cnx:name>\n)()"
- . "#body\n</cnx:section>\n");
-DefEnvironment('{csubsubsection}OptionalKeyVals:sectioning{}',
- "<cnx:section %&KeyVals(#1)>\n"
- . "?#2(<cnx:name>#2</cnx:name>\n)()"
- . "#body\n</cnx:section>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{cpara}
-% For the |<cnx:para>| element we have to do some work, since we want them to be
-% numbered. This handline is adapted from Bruce Miller's |LaTeX.ltxml|
-% numberd.
-% \begin{macrocode}
-%<*cls>
-\define@key{para}{id}{}
-\newenvironment{cpara}[1][]{\setkeys{para}{#1}}{\par}
-%</cls>
-%<*ltxml>
-DefKeyVal('para','id','Semiverbatim');
-DefEnvironment('{cpara} OptionalKeyVals:para','<cnx:para %&KeyVals(#1)>#body</cnx:para>');
-sub number_para {
- my($document,$node,$whatsit)=@_;
- # Get prefix from first parent with an id.
- my(@parents)=$document->findnodes('ancestor::*[@id]',$node); # find 1st id'd parent.
- my $prefix= (@parents ? $parents[$#parents]->getAttribute('id')."." : '');
- # Get the previous number within parent; Worried about intervening elements around para's, but...
- my(@siblings)=$document->findnodes("preceding-sibling::cnx:para",$node);
- my $n=1;
- $n = $1+1 if(@siblings && $siblings[$#siblings]->getAttribute('id')=~/(\d+)$/);
- $node->setAttribute(id=>$prefix."p$n"); }
-Tag('cnx:para',afterOpen=>\&number_para);
-DefConstructor('\par',sub { $_[0]->maybeCloseElement('cnx:para'); },alias=>"\\par\n");
-Tag('cnx:para', autoClose=>1, autoOpen=>1);
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{cnote}
-% \begin{macrocode}
-%<*cls>
-\define@key{note}{id}{}
-\define@key{note}{type}{\def\note@type{#1}}
-\newenvironment{cnote}[1][]%
-{\setkeys{note}{#1}\par\noindent\strut\hfill\begin{minipage}{10cm}{\bfseries\note@type}:~}%
-{\end{minipage}\hfill\strut\par}
-%</cls>
-%<*ltxml>
-DefKeyVal('note','id','Semiverbatim');
-DefKeyVal('note','type','Semiverbatim');
-DefEnvironment('{cnote}OptionalKeyVals:note','<cnx:note %&KeyVals(#1)>#body</cnx:note>');
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \subsection{Mathematics}
-%
-% \begin{environment}{cequation}
-% \begin{macrocode}
-%<*cls>
-\define@key{equation}{id}{}
-\newenvironment{cequation}[1][]%
-{\setkeys{equation}{#1}\begin{displaymath}}
-{\end{displaymath}}
-%</cls>
-%<*ltxml>
-DefKeyVal('equation','id','Semiverbatim');
-DefEnvironment('{cequation} OptionalKeyVals:equation',
- "<cnx:equation %&KeyVals(#1)>"
- . "<ltx:Math mode='display'>"
- . "<ltx:XMath>#body</ltx:XMath>"
- . "</ltx:Math></cnx:equation>",
- mode=>'display_math');
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \subsection{Rich Text}
-%
-% In this section, we redefine some of {\LaTeX} commands that have their counterparts in
-% {\cnxml}.
-%
-% \begin{environment}{quote}
-% \begin{macrocode}
-%<*cls>
-\define@key{cquote}{id}{}
-\define@key{cquote}{type}{}
-\define@key{cquote}{src}{}
-\newenvironment{cquote}[1][]{%
-\setkeys{cquote}{#1}\begin{center}\begin{minipage}{.8\textwidth}}{\end{minipage}\end{center}}
-%</cls>
-%<*ltxml>
-DefKeyVal('cquote','id','Semiverbatim');
-DefKeyVal('cquote','type','Semiverbatim');
-DefKeyVal('cquote','src','Semiverbatim');
-DefEnvironment('{cquote} OptionalKeyVals:cquote',
- "<cnx:quote %&KeyVals(#1)>#body</cnx:quote>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{footnote}
-% \begin{macrocode}
-%<*ltxml>
-DefConstructor('\footnote[]{}',"<cnx:note type='foot'>#2</cnx:note>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{emph}
-% \begin{macrocode}
-%<*ltxml>
-DefConstructor('\emph{}',"<cnx:emphasis>#1</cnx:emphasis>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{displaymath, eqnarray}
-% We redefine the abbreviate display math envionment and the |eqnarray| and |eqnarray*|
-% environments to use the {\cnxml} equation tags, everything else stays the same.
-%
-% \begin{macrocode}
-%<*ltxml>
-DefConstructor('\[',
- "<cnx:equation id='#id'>"
- . "<ltx:Math mode='display'>"
- . "<ltx:XMath>"
- . "#body"
- . "</ltx:XMath>"
- . "</ltx:Math>"
- ."</cnx:equation>",
- beforeDigest=> sub{ $_[0]->beginMode('display_math'); },
- captureBody=>1,
- properties=> sub { RefStepID('equation') });
-DefConstructor('\]' ,"",beforeDigest=> sub{ $_[0]->endMode('display_math'); });
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{displaymath}
-% We redefine the abbreviate display math envionment to use the {\cnxml} equation tags,
-% everything else stays the same.\ednote{check {\tt{LaTeX.ltxml}} frequently and try to
-% keep in sync, it would be good, if the code in LaTeXML.ltxml could be modularized,
-% so that the {\tt{cnx}}/{\tt{ltx}} namespace differences could be relegated to
-% config options}
-%
-% \begin{macrocode}
-%<*ltxml>
-DefConstructor('\[',
- "<cnx:equation id='#id'>"
- . "<ltx:Math mode='display'>"
- . "<ltx:XMath>"
- . "#body"
- . "</ltx:XMath>"
- . "</ltx:Math>"
- ."</cnx:equation>",
- beforeDigest=> sub{ $_[0]->beginMode('display_math'); },
- captureBody=>1,
- properties=> sub { RefStepID('equation') });
-DefConstructor('\]' ,"",beforeDigest=> sub{ $_[0]->endMode('display_math'); });
-
-DefMacro('\eqnarray', '\@@eqnarray\@start@alignment');
-DefMacro('\endeqnarray', '\@finish@alignment\end@eqnarray');
-DefMacro('\csname eqnarray*\endcsname', '\@@eqnarray*\@start@alignment');
-DefMacro('\csname endeqnarray*\endcsname', '\@finish@alignment\end@eqnarray');
-DefConstructor('\@@eqnarray OptionalMatch:* AlignmentBody:\end@eqnarray',
- sub {
- my($document,$star,$body,%props)=@_;
- $document->openElement('cnx:equation',refnum=>$props{refnum},id=>$props{id});
- $document->openElement('ltx:Math',mode=>'display');
- $document->openElement('ltx:XMath');
- constructAlignment($document,$body,attributes=>{name=>'eqnarray'});
- $document->closeElement('ltx:XMath');
- $document->closeElement('ltx:Math');
- $document->closeElement('cnx:equation'); },
- mode=>'display_math',
- beforeDigest=>sub { alignmentBindings('rcl'); },
- properties=> sub { ($_[1] ? RefStepID('equation') : RefStepCounter('equation')); },
- afterDigest=>sub {
- $_[1]->setProperty(body=>$_[1]->getArg(2));}, # So we get TeX
- reversion=>'\begin{eqnarray#1}#2\end{eqnarray#1}');
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{displaymath}
-% We redefine the abbreviate display math envionment to use the {\cnxml} equation tags,
-% everything else stays the same.\ednote{check {\tt{LaTeX.ltxml}} frequently and try to
-% keep in sync, it would be good, if the code in LaTeXML.ltxml could be modularized,
-% so that the {\tt{cnx}}/{\tt{ltx}} namespace differences could be relegated to
-% config options}
-%
-% \begin{macrocode}
-%<*cls>
-\newcommand{\litem}[2][]{\item[#1]\label{#2}}
-%</cls>
-%<*ltxml>
-Tag('cnx:item', autoClose=>1);
-DefConstructor('\item[]',"<cnx:item>?#1(<cnx:name>#1</cnx:name>)");
-DefConstructor('\litem[]{}',"<cnx:item id='#2'>?#1(<cnx:name>#1</cnx:name>)");
-DefConstructor('\itemize@item[]',
- "<cnx:item id='#id'>?#1(<cnx:name>#1</cnx:name>)",
- properties=>sub{ RefStepItemCounter(); });
-DefConstructor('\enumerate@item[]',
- "<cnx:item id='#id'>?#1(<cnx:name>#1</cnx:name>)",
- properties=>sub{ RefStepItemCounter(); });
-DefConstructor('\description@item[]',
- "<cnx::item id='#id'>?#1(<cnx:name>#1</cnx:name>)",
- properties=>sub{ RefStepItemCounter(); });
-AssignValue(itemlevel=>0);
-DefEnvironment('{itemize}',
- "<cnx:list id='#id' type='itemize'>#body</cnx:list>",
- properties=>sub { beginItemize('itemize'); });
-DefEnvironment('{enumerate}',
- "<cnx:list type='enumerate' id='#id'>#body</cnx:list>",
- properties=>sub { beginItemize('enumerate'); });
-DefEnvironment('{description}',
- "<cnx:list type='description' id='#id'>#body</cnx:list>",
- properties=>sub { beginItemize('description'); });
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% The next set of commands and environemnts are largely presentational, so we just skip
-% them.
-%
-% \begin{macrocode}
-%<*ltxml>
-DefEnvironment('{center}','#body');
-DefEnvironment('{minipage}{}','#body');
-DefEnvironment('{small}','#body');
-DefEnvironment('{footnotesize}','#body');
-DefEnvironment('{tiny}','#body');
-DefEnvironment('{scriptsize}','#body');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macrocode}
-%<*ltxml>
-DefConstructor('\ref Semiverbatim', "<cnx:cnxn target='#1'>&LookupValue('LABEL@#1')</cnx:cnxn>");
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Statements}
-%
-% \begin{environment}{cexample}
-% \begin{macrocode}
-%<*cls>
-\define@key{example}{id}{}
-\define@key{example}{name}{\def\example@name{#1}}
-\newenvironment{cexample}[1][]{\setkeys{example}{#1}
-{\@ifundefined{example@name}{}{\noindent\bfseries{\example@name}}}}
-{}
-%</cls>
-%<*ltxml>
-DefKeyVal('example','id','Semiverbatim');
-DefEnvironment('{cexample}OptionalKeyVals:example',
- "<cnx:example %&KeyVals(#1)>#body</cnx:example>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{cexercise}
-% The |cexercise|, |cproblem| and |csolution| environments are very simple to set up for
-% {\LaTeX}. For the {\latexml} side, we simplify matters considerably for the moment by
-% restricting the possibilities we have on the {\cnxml} side: We assume that the content
-% is just one |<cnx:para>| element for the |<cnx:problem>| and |<cnx:solution>|
-% elements.\ednote{relax this when we have automated the generation of {\tt{cnx:para}}
-% elements}
-% \begin{macrocode}
-%<*cls>
-\newcounter{cexercise}
-\define@key{cexercise}{id}{}
-\define@key{cexercise}{name}{\def\cexercise@name{#1}}
-\newenvironment{cexercise}[1][]{\setkeys{cexercise}{#1}
-{\@ifundefined{cexercise@name}{}{\stepcounter{cexercise}\noindent\bfseries{\cexercise@name~\arabic{cexercise}}}}}
-{}
-\define@key{cproblem}{id}{}
-\newenvironment{cproblem}[1][]{\setkeys{cproblem}{#1}}{}{}
-\define@key{csolution}{id}{}
-\newenvironment{csolution}[1][]{\setkeys{csolution}{#1}}{\par\noindent\bfseries{Solution}}{}
-%</cls>
-%<*ltxml>
-DefKeyVal('cexercise','id','Semiverbatim');
-DefKeyVal('cexercise','name','Semiverbatim');
-DefEnvironment('{cexercise}OptionalKeyVals:exercise',
- "<cnx:exercise ?&KeyVal(#1,'id')(id='&KeyVal(#1,'id')')()>"
- . "#body"
- . "</cnx:exercise>");
-DefKeyVal('cproblem','id','Semiverbatim');
-DefKeyVal('cproblem','name','Semiverbatim');
-DefEnvironment('{cproblem}OptionalKeyVals:cproblem',
- "<cnx:problem ?&KeyVal(#1,'id')(id='&KeyVal(#1,'id')')()>"
- . "?&KeyVal(#1,'name')(<cnx:name>&KeyVal(#1,'name')</cnx:name>\n)()"
- . "#body"
- . "</cnx:problem>");
-DefKeyVal('csolution','id','Semiverbatim');
-DefKeyVal('csolution','name','Semiverbatim');
-DefEnvironment('{csolution}OptionalKeyVals:cproblem',
- "<cnx:solution ?&KeyVal(#1,'id')(id='&KeyVal(#1,'id')')()>"
- . "?&KeyVal(#1,'name')(<cnx:name>&KeyVal(#1,'name')</cnx:name>\n)()"
- . "#body"
- . "</cnx:solution>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{crule}
-% \begin{macrocode}
-%<*cls>
-\define@key{rule}{id}{}
-\define@key{rule}{name}{\def\rule@name{#1}}
-\define@key{rule}{type}{\def\rule@type{#1}}
-\newenvironment{crule}[1][]{\setkeys{rule}{#1}%
-{\noindent\bfseries{\rule@type:}\@ifundefined{rule@name}{}{~(\rule@name)}}}%
-{}
-%</cls>
-%<*ltxml>
-DefKeyVal('rule','id','Semiverbatim');
-DefKeyVal('rule','name','Semiverbatim');
-DefKeyVal('rule','type','Semiverbatim');
-DefEnvironment('{crule}OptionalKeyVals:rule',
- "<cnx:rule ?&KeyVal(#1,'id')(id='&KeyVal(#1,'id')')() type='&KeyVal(#1,'type')'>\n"
- . "?&KeyVal(#1,'name')(<cnx:name>&KeyVal(#1,'name')</cnx:name>\n)()"
- . "\n#body\n"
- . "</cnx:rule>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{statement}
-% \begin{macrocode}
-%<*cls>
-\define@key{statement}{id}{}
-\newenvironment{statement}[1][]{\setkeys{statement}{#1}}{}
-%</cls>
-%<*ltxml>
-DefKeyVal('statement','id','Semiverbatim');
-DefEnvironment('{statement}OptionalKeyVals:statement','<cnx:statement %&KeyVals(#1)>#body</cnx:statement>');
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{proof}
-% \begin{macrocode}
-%<*cls>
-\define@key{proof}{id}{}
-\newenvironment{proof}[1][]{\setkeys{proof}{#1}}{}
-%</cls>
-%<*ltxml>
-DefKeyVal('proof','id','Semiverbatim');
-DefEnvironment('{proof}OptionalKeyVals:proof','<cnx:proof %&KeyVals(#1)>#body</cnx:proof>');
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{definition}
-% \begin{macrocode}
-%<*cls>
-\define@key{definition}{term}{}
-\define@key{definition}{id}{}
-\define@key{definition}{seealso}{}
-\newenvironment{definition}[1][]{\setkeys{definition}{#1}{\noindent\bfseries{Definition:}}}{}
-%</cls>
-%<*ltxml>
-DefKeyVal('definition','id','Semiverbatim');
-DefKeyVal('definition','term','Semiverbatim');
-DefKeyVal('definition','seealso','Semiverbatim');
-DefEnvironment('{definition}OptionalKeyVals:definition',
- "<cnx:definition ?&KeyVal(#1,'id')(id='&KeyVal(#1,'id')')()>\n"
- . "?&KeyVal(#1,'term')(<cnx:term>&KeyVal(#1,'term')</cnx:term>\n)()"
- . "\n#body\n"
- . "?&KeyVal(#1,'seealso')(<cnx:seealso><cnx:term>&KeyVal(#1,'term')</cnx:term></cnx:seealso>\n)()"
- . "</cnx:definition>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{cmeaning}
-% \begin{macrocode}
-%<*cls>
-\define@key{meaning}{id}{}
-\newenvironment{cmeaning}[1][]{\setkeys{meaning}{#1}}{}
-%</cls>
-%<*ltxml>
-DefKeyVal('meaning','id','Semiverbatim');
-DefEnvironment('{cmeaning}OptionalKeyVals:meaning','<cnx:meaning %&KeyVals(#1)>#body</cnx:meaning>');
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \subsection{Conexxions}
-%
-% \begin{macro}{cnxn}
-% \begin{macrocode}
-%<*cls>
-\define@key{cnxn}{document}{\def\cnxn@doc{#1}}
-\define@key{cnxn}{target}{\def\cnxn@target{#1}}
-\define@key{cnxn}{strength}{}
-\newcommand{\cnxn}[2][]% keys, link text
-{\setkeys{cnxn}{#1}{\underline{#2}}\footnote{{\ttfamily\@ifundefined{cnxn@doc}{\cnxn@doc}{}\#\cnxn@target}}}
-\newcommand\@makefntext[1]{\parindent 1em\noindent\hb@xt@1.8em{\hss\@makefnmark}#1}
-%</cls>
-%<*ltxml>
-DefKeyVal('cnxn','document','Semiverbatim');
-DefKeyVal('cnxn','target','Semiverbatim');
-DefKeyVal('cnxn','strength','Semiverbatim');
-DefConstructor('\cnxn OptionalKeyVals:cnxn {}','<cnx:cnxn %&KeyVals(#1)>#1</cnx:cnxn>');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{link}
-% \begin{macrocode}
-%<*cls>
-\define@key{link}{src}{}
-\newcommand{\link}[2][]{\setkeys{link}{#1}\underline{#2}}
-%</cls>
-%<*ltxml>
-DefKeyVal('link','src','Semiverbatim');
-DefConstructor('\link OptionalKeyVals:link {}','<cnx:link %&KeyVals(#1)>#2</cnx:link>');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{cfigure}
-% The |cfigure| only gives us one of the possible instances of the |<figure>|
-% element\ednote{extend that}.\ednote{do more about required and optional keys in
-% arguments.} In {\LaTeX}, we just pipe the size information through to
-% |includegraphics|, in {\latexml}, we construct the {\cnxml} structure\ednote{what do
-% we do with the graphicx information about size,... CSS?}
-% \begin{macrocode}
-%<*cls>
-\define@key{cfigure}{id}{\def\cf@id{#1}}
-\define@key{cfigure}{type}{}
-\define@key{cfigure}{caption}{\def\cf@caption{#1}}
-\newcounter{figure}
-\newcommand{\cfigure}[3][]{% cnx_keys, graphicx_keys, path
-\begin{center}%
-\includegraphics[#2]{#3}%
-\setkeys{cfigure}{#1}%
-\@ifundefined{cfigure@caption}{}{{\par\noindent Figure\refstepcounter{figure}} {\arabic{figure}}: \cf@caption%
-\protected@edef\@currentlabel{\arabic{figure}}%
-\@ifundefined{cf@id}{}{\label{\cf@id}}}%
-\end{center}}
-%</cls>
-%<*ltxml>
-DefKeyVal('cfigure','id','Semiverbatim');
-DefKeyVal('cfigure','name','Semiverbatim');
-DefKeyVal('cfigure','type','Semiverbatim');
-DefKeyVal('cfigure','caption','Semiverbatim');
-DefConstructor('\cfigure OptionalKeyVals:cfigure Semiverbatim Semiverbatim',
- "<cnx:figure ?&KeyVal(#1,'id')(id='&KeyVal(#1,'id')')()>"
- . "?&KeyVal(#1,'name')(<cnx:name>&KeyVal(#1,'name')</cnx:name>\n)()"
- . "<cnx:media type='&KeyVal(#1,'type')' src='#3'/>"
- . "?&KeyVal(#1,'caption')(<cnx:caption>&KeyVal(#1,'caption')</cnx:caption>\n)()"
- . "</cnx:figure>");
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{ccite}
-% \begin{macrocode}
-%<*cls>
-\define@key{ccite}{src}{}
-\newcommand{\ccite}[2][]{\setkeys{ccite}{#1}\emph{#2}}
-%</cls>
-%<*ltxml>
-DefKeyVal('ccite','src','Semiverbatim');
-DefConstructor('\ccite OptionalKeyVals:ccite {}','<cnx:cite %&KeyVals(#1)>#2</cnx:cite>');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{term}
-% \begin{macrocode}
-%<*cls>
-\newcommand{\term}[1]{{\bfseries\underline{#1}}}
-%</cls>
-%<*ltxml>
-DefConstructor('\term[]{}',"<cnx:term>#2</cnx:term>");
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Metadata}
-%
-% \begin{environment}{metadata}
-% \begin{macrocode}
-%<*cls>
-\define@key{metadata}{version}{}
-\define@key{metadata}{created}{}
-\define@key{metadata}{revised}{}
-\newsavebox{\metadatabox}
-\newenvironment{metadata}[1][]%
-{\noindent\hfill\begin{lrbox}{\metadatabox}
-\begin{minipage}{.8\textwidth}%
-{\Large\bfseries CNX Module: \cnx@title\hfill\strut}\\[2ex]}%
-{\end{minipage}\end{lrbox}\fbox{\usebox\metadatabox}\hfill}
-% \newenvironment{metadata}[1][]%
-% {\noindent\strut\hfill\begin{lrbox}{\metadatabox}\begin{minipage}{10cm}%
-% {\strut\hfill\Large\bfseries CNX Module: \cnx@title\hfill\strut}\\[2ex]}%
-% {\end{minipage}\end{lrbox}\fbox{\usebox\metadatabox}\hfill\strut\\[3ex]}
-%</cls>
-%<*ltxml>
-DefKeyVal('metadata','version','Semiverbatim');
-DefKeyVal('metadata','created','Semiverbatim');
-DefKeyVal('metadata','revised','Semiverbatim');
-DefEnvironment('{metadata}OptionalKeyVals:metadata',
- "<cnx:metadata>\n"
- . "<md:version>&KeyVal('#1','version')</md:version>\n"
- . "<md:created>&KeyVal('#1','created')</md:created>\n"
- . "<md:revised>&KeyVal('#1','revised')</md:revised>\n"
- . "#body\n"
- . "</cnx:metadata>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{authorlist}
-% \begin{macrocode}
-%<*cls>
-\newenvironment{authorlist}{{\bfseries{Authors}:~}}{\\[1ex]}
-%</cls>
-%<*ltxml>
-DefEnvironment('{authorlist}',"<md:authorlist>#body</md:authorlist>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{maintainerlist}
-% \begin{macrocode}
-%<*cls>
-\newenvironment{maintainerlist}{{\bfseries{Maintainers}:~}}{\\[1ex]}
-%</cls>
-%<*ltxml>
-DefEnvironment('{maintainerlist}',"<md:maintainerlist>#body</md:maintainerlist>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{cnxauthor}
-% \begin{macrocode}
-%<*cls>
-\define@key{auth}{id}{}
-\define@key{auth}{honorific}{\def\auth@honorific{#1}}
-\define@key{auth}{firstname}{\def\auth@first{#1}}
-\define@key{auth}{other}{\def\auth@other{#1}}
-\define@key{auth}{surname}{\def\auth@sur{#1}}
-\define@key{auth}{lineage}{\def\auth@line{#1}}
-\define@key{auth}{email}{}
-\newcommand{\cnxauthor}[1][]{\setkeys{auth}{#1}\auth@first~\auth@sur,}
-%</cls>
-%<*ltxml>
-DefKeyVal('auth','id','Semiverbatim');
-DefKeyVal('auth','firstname','Semiverbatim');
-DefKeyVal('auth','surname','Semiverbatim');
-DefKeyVal('auth','email','Semiverbatim');
-DefConstructor('\cnxauthor OptionalKeyVals:auth',
- "<md:author id='&KeyVal('#1','id')'>\n"
- . "?&KeyVal(#1,'honorific')(<md:honorific>&KeyVal('#1','honorific')</md:honorific>\n)()"
- . "?&KeyVal(#1,'firstname')(<md:firstname>&KeyVal('#1','firstname')</md:firstname>\n)()"
- . "?&KeyVal(#1,'other')(<md:other>&KeyVal('#1','other')</md:other>\n)()"
- . "?&KeyVal(#1,'surname')(<md:surname>&KeyVal('#1','surname')</md:surname>\n)()"
- . "?&KeyVal(#1,'lineage')(<md:lineage>&KeyVal('#1','lineage')</md:lineage>\n)()"
- . "?&KeyVal(#1,'email')(<md:email>&KeyVal('#1','email')</md:email>\n)()"
- . "</md:author>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{maintainer}
-% \begin{macrocode}
-%<*cls>
-\newcommand{\maintainer}[1][]{\setkeys{auth}{#1}\auth@first~\auth@sur,}
-%</cls>
-%<*ltxml>
-DefConstructor('\maintainer OptionalKeyVals:auth',
- "<md:maintainer id='&KeyVal('#1','id')'>\n"
- . "?&KeyVal(#1,'honorific')(<md:honorific>&KeyVal('#1','honorific')</md:honorific>\n)()"
- . "?&KeyVal(#1,'firstname')(<md:firstname>&KeyVal('#1','firstname')</md:firstname>\n)()"
- . "?&KeyVal(#1,'other')(<md:other>&KeyVal('#1','other')</md:other>\n)()"
- . "?&KeyVal(#1,'surname')(<md:surname>&KeyVal('#1','surname')</md:surname>\n)()"
- . "?&KeyVal(#1,'lineage')(<md:lineage>&KeyVal('#1','lineage')</md:lineage>\n)()"
- . "?&KeyVal(#1,'email')(<md:email>&KeyVal('#1','email')</md:email>\n)()"
- . "</md:maintainer>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{environment}{keywordlist}
-% \begin{macrocode}
-%<*cls>
-\newenvironment{keywordlist}{\bfseries{Keywords}:~}{\\[1ex]}
-%</cls>
-%<*ltxml>
-DefEnvironment('{keywordlist}',"<md:keywordlist>\n#body\n</md:keywordlist>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{keyword}
-% \begin{macrocode}
-%<*cls>
-\newcommand{\keyword}[1]{#1,}
-%</cls>
-%<*ltxml>
-DefConstructor('\keyword {}',"<md:keyword>#1</md:keyword>");
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{environment}{cnxabstract}
-% \begin{macrocode}
-%<*cls>
-\newenvironment{cnxabstract}%
-{\par\noindent\strut\hfill\begin{minipage}{10cm}{\bfseries{Abstract}:~}}%
-{\end{minipage}\hfill}
-%</cls>
-%<*ltxml>
-DefEnvironment('{cnxabstract} OptionalKeyVals:cnxabstract',
- "<md:abstract>\n#body\n</md:abstract>\n");
-1;
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-% \Finale
-\endinput
-
-% \iffalse
-%%% Local Variables:
-%%% mode: doctex
-%%% TeX-master: t
-%%% End:
-% \fi
diff --git a/Master/texmf-dist/source/latex/stex/cnx.ins b/Master/texmf-dist/source/latex/stex/cnx.ins
deleted file mode 100644
index 37b12071964..00000000000
--- a/Master/texmf-dist/source/latex/stex/cnx.ins
+++ /dev/null
@@ -1,35 +0,0 @@
-%%
-%% This file generates files required to use the ed package.
-%% At your command prompt write
-%%
-%% latex cnx.ins
-%%
-%% Copyright(c) 2005 Michael Kohlhase
-%%
-%% This file is distributed under the terms of the LaTeX Project Public
-%% License from CTAN archives in directory macros/latex/base/lppl.txt.
-%% Either version 1.0 or, at your option, any later version.
-%%
-\input docstrip
-\preamble
-\endpreamble
-
-%\usedir{tex/latex/listings}
-\keepsilent
-\askforoverwritefalse
-
-% generate base package
-\generate{\file{cnx.cls}{\from{cnx.dtx}{cls}}
-% generated the LaTeXML bindings
-\nopreamble\nopostamble
- \file{cnx.cls.ltxml}{\from{cnx.dtx}{ltxml}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated style files into a directory}
-\Msg{* searched by TeX and LaTeXML respectively.}
-\Msg{*}
-\Msg{* And don't forget to refresh your filename database}
-\Msg{* if your TeX distribution uses such a database.}
-\Msg{*}
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/latex/stex/modules.dtx b/Master/texmf-dist/source/latex/stex/modules.dtx
deleted file mode 100644
index 3f9f8e46d86..00000000000
--- a/Master/texmf-dist/source/latex/stex/modules.dtx
+++ /dev/null
@@ -1,1054 +0,0 @@
-% \iffalse meta-comment
-% An Infrastructure for Semantic Macros and Module Scoping
-% Copyright (C) 2004-2006 Michael Kohlhase, all rights reserved
-% this file is released under the
-% LaTeX Project Public License (LPPL)
-%
-% The development version of this file can be found at
-% https://svn.kwarc.info/repos/kwarc/projects/stex/sty/modules.dtx
-% \fi
-%
-% \iffalse
-%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<package>\ProvidesPackage{modules}[2006/01/13 v0.9a Semantic Markup]
-%
-%<*driver>
-\documentclass{ltxdoc}
-\usepackage{url,array,modules,float}
-\usepackage[show]{ed}
-\usepackage{hyperref}
-\makeindex
-\floatstyle{boxed}
-\newfloat{exfig}{thp}{lop}
-\floatname{exfig}{Example}
-\begin{document}\DocInput{modules.dtx}\end{document}
-%</driver>
-% \fi
-%
-% \CheckSum{539}
-%
-% \changes{v0.9}{2005/06/14}{First Version with Documentation}
-% \changes{v0.9a}{2005/07/01}{Completed Documentation}
-% \changes{v0.9b}{2005/08/06}{Complete functionality and Updated Documentation}
-% \changes{v0.9c}{2006/01/13}{more packaging}
-% \changes{v0.9d}{2007/12/12}{fixing double loading of .tex and .sms}
-%
-% \GetFileInfo{modules.sty}
-%
-% \MakeShortVerb{\|}
-%\def\scsys#1{{{\sc #1}}\index{#1@{\sc #1}}}
-% \def\stex{{\raisebox{-.5ex}S\kern-.5ex\TeX}}
-% \def\sTeX{\stex}
-% \def\xml{\scsys{Xml}}
-% \def\mathml{\scsys{MathML}}
-% \def\omdoc{\scsys{OMDoc}}
-% \def\openmath{\scsys{OpenMath}}
-% \def\latexml{\scsys{LaTeXML}}
-% \def\perl{\scsys{Perl}}
-% \def\cmathml{Content-{\sc MathML}\index{Content {\sc MathML}}\index{MathML@{\sc MathML}!content}}
-% \def\activemath{\scsys{ActiveMath}}
-% \def\twin#1#2{\index{#1!#2}\index{#2!#1}}
-% \def\twintoo#1#2{{#1 #2}\twin{#1}{#2}}
-% \def\atwin#1#2#3{\index{#1!#2!#3}\index{#3!#2 (#1)}}
-% \def\atwintoo#1#2#3{{#1 #2 #3}\atwin{#1}{#2}{#3}}
-% \title{Semantic Macros and Module Scoping in {\stex}\thanks{Version {\fileversion} (last revised
-% {\filedate})}}
-% \author{Michael Kohlhase \& Rares Ambrus\\
-% Jacobs University, Bremen\\
-% \url{http://kwarc.info/kohlhase}}
-% \maketitle
-%
-% \begin{abstract}
-% The |modules| packge is a central part of the {\stex} collection, a version of
-% {\TeX/\LaTeX} that allows to markup {\TeX/\LaTeX} documents semantically without
-% leaving the document format, essentially turning {\TeX/\LaTeX} into a document format
-% for mathematical knowledge management (MKM).
-%
-% This package supplies a definition mechanism for semantic macros and a non-standard
-% scoping construct for them, which is oriented at the semantic depency relation rather
-% than the document structure. This structure can be used by MKM systems for
-% added-value services, either directly from the {\sTeX} sources, or after translation.
-% \end{abstract}
-%\newpage
-% \section{Introduction}\label{sec:intro}
-%
-% Following general practice in the {\TeX/\LaTeX} community, we use the term ``semantic
-% macro'' for a macro whose expansion stands for a mathematical object, and whose name
-% takes up the name of the mathematical object. This can range from simple definitions
-% like |\def\Reals{{\mathbb R}}| for indivicual mathematical objects to more complex
-% (functional) ones object constructors like
-% |\def\SmoothFunctionsOn#1{{\cal{C}}^\infty(#1)}|. Semantic macros are traditionally used
-% to make {\TeX/\LaTeX} code more portable. However, the {\TeX/\LaTeX} scoping model
-% (macro definitions are scoped either in the local group or until the rest of the
-% document), does not mirror mathematical practice, where notations are scoped by
-% mathematical environments like statements, theories, or such.
-%
-% \section{The User Interface}
-%
-% The main contributions of the |modules| package are the |module| environment, which
-% allows for lexical scoping of semantic macros with inheritance and the |\symdef| macro
-% for declaration of semantic macros that underly the |module| scoping.
-%
-% \subsection{Modules}\label{sec:modules}
-%
-% \DescribeEnv{module} The |module| environment takes an optional |KeyVal|
-% argument. Currently, only the |id| key is supported for specifying the identifier of a
-% module (also called the {\twintoo{module}{name}}).
-%
-% \DescribeMacro{\importmodule} A module introduced by |\begin{module}[id=foo]| restricts
-% the scope the semantic macros defined by the |\symdef| form to the end of this module
-% given by the corresponding |\end{module}|, and to any other |module| environments that
-% import them by a |\importmodule{foo}| directive. If the module |foo| contains
-% |\importmodule| directives of its own, these are also exported to the importing
-% module. Thus |\importmodule| induces the {\atwintoo{semantic}{inheritance}{relation}}
-% and |usesqualified|\ednote{do an importqualified as well} for macros imported with a
-% prefix (this is used whenever we have conflicting names for macros inherited from
-% different modules).
-%
-% \subsection{Semantic Macros}\label{sec:symdef}
-%
-% \DescribeMacro{\symdef}A call to the |\symdef| macro has the general form
-% \begin{quote}
-% |\symdef[|\meta{keys}|]{|\meta{cseq}|}[|\meta{args}|]{|\meta{definiens}|}|
-% \end{quote}
-% where {\meta{cseq}} is a control sequence (the name of the semantic macro) {\meta{args}}
-% is a number between 0 and 9 for the number of arguments {\meta{definiens}} is the token
-% sequence used in macro expansion for {\meta{cseq}}. Finally {\meta{keys}} is a keyword
-% list that further specifies the semantic status of the defined macro.
-%
-% A key |local| can be added to {\meta{keys}} to specify that the symbol is local to the
-% module and is invisible outside. The key-value pair |aliases=|\meta{symname} specifies
-% that the defined symbol {\meta{cseq}} is a presentational variant of the symbol
-% {\meta{symname}}.
-%
-% Finallly, the keys |cmml|, |cattrs|, and |definitionURL| can be used to specify the
-% {\cmathml} encoding of the symbols. They key-value pair |cmml=|\meta{elt} specifies that
-% the semantic macro corresponds to the {\cmathml} element with the name \meta{elt},
-% |cattrs=|\meta{attrtring} its argument string and |definitionURL| allows to specify the
-% |definitionURL| attribute on that element. The most common case will be a symbol
-% definition of the following form:
-%
-% \begin{quote}
-% |\symdef[cmml=csymbol,definitionURL=|\meta{URI}|]{|\meta{cseq}|}[|\meta{args}|]{|\meta{definiens}|}|
-% \end{quote}
-%
-% where \meta{URI} is the URI pointing to the location of the {\xml} file generated from
-% the current {\LaTeX} file.
-%
-% \DescribeMacro{\abbrdef}The |\abbrdef| macro is a variant of |\symdef| that is only
-% different in semantics, not in presentation. An abbreviative macro is like a semantic
-% macro, and underlies the same scoping and inheritance rules, but it is just an
-% abbreviation that is meant to be expanded, it does not stand for an atomic mathematical
-% object.
-%
-% We will use a simple module for natural number arithmetics as a running example. It
-% defines exponentiation and summation as new concepts while drawing on the basic
-% operations like $+$ and $-$ from {\LaTeX}. In our example, we will define a semantic
-% macro for summation |\Sumfromto|, which will allow us to express an expression like
-% $\sum{i=1}^nx^i$ as |\Sumfromto{i}1n{2i-1}| (see Example~\ref{fig:semmodule} for an
-% example). In this example we have also made use of a local semantic symbol for $n$,
-% which is treated as an arbitrary (but fixed) symbol.
-%
-% \begin{module}[id=arith]
-% \symdef{Sumfromto}[4]{\sum_{#1=#2}^{#3}{#4}}
-% \symdef[local]{arbitraryn}{n}
-%
-%\begin{exfig}
-% \begin{verbatim}
-% \begin{module}[id=arith]
-% \symdef{Sumfromto}[4]{\sum_{#1=#2}^{#3}{#4}}
-% \symdef[local]{arbitraryn}{n}
-% What is the sum of the first $\arbitraryn$ odd numbers, i.e.
-% $\Sumfromto{i}1\arbitraryn{2i-1}?$
-% \end{module}
-% \end{verbatim}
-% \vspace{-2em}is formatted by {\sTeX} to \medskip\par\noindent
-% What is the sum of the first $\arbitraryn$ odd numbers, i.e.
-% $\Sumfromto{i}1\arbitraryn{2i-1}?$
-% \caption{Semantic Markup in a {\tt{module}} context}\label{fig:semmodule}
-% \end{exfig}
-% \end{module}
-%
-% \subsection{Dealing with multiple Files}\label{sec:user:multiple}
-%
-% The infrastructure presented above works well if we are dealing with small files or
-% small collections of modules. In reality, collections of modules tend to grow, get
-% re-used, etc, making it much more difficult to keep everything in one file. This general
-% trend towards increasing enthropy is aggravated by the fact that modules are very
-% self-contiained objects that are ideal for re-used. Therefore in the absence of a
-% content management system for {\LaTeX} document (fragments), module collections tend to
-% develop towards the ``one module one file'' rule, which leads to situations with lots
-% and lots of little files.
-%
-% Moreover, most mathematical documents are not self-contained, i.e. they do not build up
-% the theory from scratch, but pre-suppose the knowledge (and notation) from other
-% documents. In this case we want to make use of the semantic macros from these
-% prerequisite documents without including their text into the current document. One way
-% to do this would be to have {\LaTeX} read the prerequisite documents without producing
-% output. For efficiency reasons, {\stex} chooses a different route. It comes with a
-% utility |sms| (see Section~\ref{sec:utilities}) that exports the modules and macros
-% defined inside them from a particular document and stores them inside |.sms| files. This
-% way we can avoid overloading LaTeX with useless information, while retaining the
-% important information which can then be imported in a more efficient way.
-%
-% \DescribeMacro{\importmodule} For such situations, the |\importmodule| macro can be
-% given an optional first argument that is a path to a file that contains a path to the
-% module file, whose module definition (the |.sms| file) is read. Note that the
-% |\importmodule| macro can be used to make module files truly self-contained. To arrive
-% at a file-based content management system, it is good practice to reuse the module
-% identifiers as module names and to prefix module files with corresponding
-% |\importmodule| statements that pre-load the corresponing module files.
-%
-%\begin{exfig}
-% \begin{verbatim}
-% \begin{module}[id=foo]
-% \importmodule[../other/bar]{bar}
-% \importmodule[../mycolleaguesmodules]{baz}
-% \importmodule[../other/bar]{foobar}
-% ...
-% \end{module}
-% \end{verbatim}
-% \vspace{-1.7em}
-% \caption{Self-contained Modules via {\tt{importmodule}}}\label{exf:importmodule}
-% \end{exfig}
-%
-% In Example~\ref{exf:importmodule}, we have shown the typical setup of a module
-% file. The |\importmodule| macro takes great care that files are only read once, as
-% {\sTeX} allows multiple inheritance and this setup would lead to an exponential (in the
-% module inheritance depth) number of file loads.
-%
-% Note that the recursive (depth-first) nature of the file loads induced by this setup is
-% very natural, but can lead to problems with the depth of the file stack in the {\TeX}
-% formatte (it is usually set to something like 15). Therefore, it may be necessary to
-% circumvent the recursive load pattern providing (logically spurious) |\importmodule|
-% commands. Consider for instance module |bar| in Example~\ref{exf:importmodule}, say that
-% |bar| already has load deph 15, then we cannot naivedly import it in this way. If module
-% |bar| depended say on a module |base| on the critical load path, then we could add a
-% statement \DescribeMacro{\requiremodules} |\requiremodules{../base}| in the second
-% line. This would load the modules from |../base.sms| in advance (uncritical, since it
-% has load depth 10), so that it would not have to be re-loaded in the critical path of
-% the module |foo|. Solving the load depth problem.
-%
-% \subsection{Including Externally Defined Semantic Macros }
-%
-% In some cases, we use an existing {\LaTeX} macro package for typesetting objects that
-% have a conventionalized mathematical meaning. In this case, the macros are ``semantic''
-% even though they have not been defined by a |\symdef|. This is no problem, if we are
-% only interested in the {\LaTeX} workflow. But if we want to e.g. transform them to
-% {\omdoc} via {\latexml}, the {\latexml} bindings will need to contain references to an
-% {\omdoc} theory that semantically correponds to the {\LaTeX} package. In particular,
-% this theory will have to be imported in the generated {\omdoc} file to make it
-% {\omdoc}-valid.
-%
-
-% \DescribeMacro{\requirepackage} To deal with this situation, the |modules| package
-% provides the |\requirepackage| macro. It takes two arguments: a package name, and a URI
-% of the corresponing {\omdoc} theory. In the {\LaTeX} workflow this macro behaves like a
-% |\usepackage| on the first argument, except that it can --- and should --- be used
-% outside the {\LaTeX} preamble. In the {\latexml} workflow, this loads the {\latexml}
-% bindings of the package specified in the first argument and generates an appropriate
-% |imports| element using the URI in the second argument.
-%
-% \StopEventually{\ednotemessage}
-%
-% \section{The Implementation}
-%
-% We declare some switches which will modify the behavior accoring to the package
-% options. Generally, an option |xxx| will just set the appropriate switches to true
-% (otherwise they stay false).
-% \begin{macrocode}
-%<*package>
-\newif\ifmod@env\mod@envfalse
-\newif\ifmod@id\mod@idfalse
-\newif\ifmod@display\mod@displayfalse
-\newif\ifmod@uses\mod@usesfalse
-\newif\ifmod@usesqualified\mod@usesqualifiedfalse
-\DeclareOption{env}{\mod@envtrue}
-\DeclareOption{id}{\mod@idtrue}
-\DeclareOption{uses}{\mod@usestrue}
-\DeclareOption{display}{\mod@displaytrue}
-\DeclareOption{usesqualified}{\mod@usesqualifiedtrue}
-% \end{macrocode}
-% Now, we define two collective options, which are equivalent to turning on all the other
-% options.
-% \begin{macrocode}
-\def\modtrue{\mod@idtrue\mod@usestrue\mod@displaytrue\mod@usesqualifiedtrue}
-\DeclareOption{draft}{\modtrue}
-\DeclareOption{all}{\modtrue}
-% \end{macrocode}
-% Finally, we need to declare the end of the option declaration section to {\LaTeX}.
-% \begin{macrocode}
-\ProcessOptions
-%</package>
-% \end{macrocode}
-%
-% {\latexml} does not support module options yet, so we do not have to do anything here
-% for the {\latexml} bindings. We only set up the {\perl} packages (and tell {\tt{emacs}}
-% about the appropriate mode for convenience
-%
-% The next measure is to ensure that the |KeyVal| package is loaded (in the right
-% version). for {\latexml}, we also initialize the package inclusions.
-% \begin{macrocode}
-%<package>\RequirePackage{keyval}[1997/11/10]
-%<*ltxml>
-# -*- CPERL -*-
-package LaTeXML::Package::Pool;
-use strict;
-use LaTeXML::Global;
-use LaTeXML::Package;
-RequirePackage('keyval');
-%</ltxml>
-% \end{macrocode}
-%
-% \subsection{Modules}\label{sec:impl:modules}
-%
-% We define the keys for the |module| environment and the actions that are undertaken,
-% when the keys are encountered.
-%
-% \begin{macro}{module:cd}
-% This |KeyVal| key is only needed for {\latexml} at the moment; use this to specify a
-% content dictionary name that is different from the module name.
-% \begin{macrocode}
-%<package>\define@key{module}{cd}{}
-%<*ltxml>
-DefKeyVal('Module','cd','Semiverbatim');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{module:id}
-% For a module with |[id=name]|, we create a macro |\module@defs@name| and initialize
-% it. Furthermore, we save the name in |\mod@id|.
-% \begin{macrocode}
-%<*package>
-\define@key{module}{id}{%
- \edef\this@module{\expandafter\noexpand\csname module@defs@#1\endcsname}%
- \edef\this@qualified@module{\expandafter\noexpand\csname module@defs@qualified@#1\endcsname}%
- \global\@namedef{module@defs@#1}{}
- \global\@namedef{module@defs@qualified@#1}{}
- \def\mod@id{#1}}
-%</package>
-%<*ltxml>
-DefKeyVal('Module','id','Semiverbatim');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{environment}{module}
-% finally, we define the begin module command for the module environment. All the work
-% has already been done in the keyval bindings, so this is very simple.
-% \begin{macrocode}
-%<package>\newenvironment{module}[1][]{\setkeys{module}{#1}\ifmod@env\show@mod@keys{module}\fi}{}
-% \end{macrocode}
-% for the {\latexml} bindings, we have to do the work all at once.
-% \begin{macrocode}
-%<*ltxml>
-DefEnvironment('{module} OptionalKeyVals:Module',
- "?#excluded()(<omdoc:theory ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')> #body</omdoc:theory>)",
- #closed bracket ) seems to work fine now
-
- #commented this out - do we need current_theory?
- #plus: keyvals->getValue seems to be undefined?!
-
- #beforeConstruct=> sub {
- #my ($doc, $keyvals, %props) = @_;
- #my $theory = $keyvals->getValue('id') if $keyvals;
- #$theory = ref $theory ? $theory->toString : 'UNDEFINED';
- #AssignValue(current_theory => $theory);
- #return;},
-# $Doc->openElement('omdoc:theory', 'xml:id' => $theory);
-# my $uses = $keyvals->getValue('usses');
-# $uses = ref $uses ? $uses->toString || '' : '';
-# $uses =~ s/\s+//g; $uses=~ s/^\{//; $uses=~ s/\}$//;
-# my $module_paths = LookupValue('module_paths') || {};
-# foreach my $used(split(',',$uses)) {
-# my $file = $module_paths->{$used}; $file .= '.omdoc#' if $file;
-# $doc->openElement('omdoc:imports', 'from' => $file.$used);
-# $doc->closeElement('omdoc:imports'); }
-# $doc->absorb($props{body}) if $props{body};
-# $doc->closeElement('omdoc:theory'); }
-# return; },
- beforeDigest=>\&useTheoryItemizations,
- afterDigestBegin=>sub {
- my($stomach, $whatsit)=@_;
- $whatsit->setProperty(excluded=>LookupValue('excluding_modules'));
-
- my $keys = $whatsit->getArg(1);
- my($id, $cd)=$keys
- && map(ToString($keys->getValue($_)),qw(id cd));
- $cd = $id unless $cd;
- # update the catalog with paths for modules
- my $module_paths = LookupValue('module_paths') || {};
- $module_paths->{$id} = LookupValue('last_module_path');
- AssignValue('module_paths', $module_paths, 'global');
-
- #Update the current module position
- AssignValue(current_module => $id);
- AssignValue(module_cd => $cd) if $cd;
-# my @uses = ();
-# if($uses){
-# $uses =~ s/\s//g; $uses=~ s/^\{//; $uses=~ s/\}$//;
-# @uses = split(',',$uses); }
-############### AssignValue("module_${id}_uses" => [@uses], 'global');
- #Idea: introdcue global list of used modules and activateScope on it once at the
- # main block.
- #use_module($id); #22.02.08 need to ALWAYS invoke this to make things global
-
- #activate the module in our current scope
- $STATE->activateScope("module:".$id); #changed from use_module as only needs to take care of current module
- return; });
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-%
-% \begin{macro}{usemodule}
-% The |use_module| subroutine
-% performs depth-first load of definitions of the used modules
-% \begin{macrocode}
-%<*ltxml>
-sub use_module {
- my($module)=@_;
- $module = ToString($module);
- # Depth-first load definitions from used modules
- foreach my $used_module (@{ LookupValue("module_${module}_uses") || []}){
- use_module($used_module); }
- # then load definitions for this module
- $STATE->activateScope("module:$module"); }
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\show@mod@keys}
-% The |\show@mod@keys| macro is used for the draft mode, they allow to annotate the
-% document with reminders of the key values in the modules.
-% \begin{macrocode}
-%<*package>
-\def\show@mod@keys@aux{%
-\@ifundefined{mod@id}{}{\ifmod@id{id=\mod@id},\fi}%
-\@ifundefined{mod@display}{}{\ifmod@display{display=\mod@display}\fi}
-\@ifundefined{mod@uses}{\relax}{\ifmod@uses{uses=\mod@uses},\fi}
-\@ifundefined{mod@usesqualified}\relax\else
- \ifmod@usesqualified{usesqualified=\mod@usesqualified},\fi\fi}
-\def\clear@mod@keys{\let\mod@usesqualified=\relax\mod@uses=\relax
- \let\st@id=\relax\let\st@display=\relax}
-\def\show@mod@keys#1{\footnote{#1[\show@mod@keys@aux]}\clear@mod@keys}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{activate@defs}
-% To activate the symdefs from a given module xxx, we call the macro |\module@defs@xxx|.
-% \begin{macrocode}
-%<package>\def\activate@defs#1{\csname module@defs@#1\endcsname}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{export@defs}
-% To export a the symdefs from the current module, we all the macros |\module@defs@xxx|
-% to |\module@defs@xxx| (if the current module has a name and it is xxx)
-% \begin{macrocode}
-%<*package>
-\def\export@defs#1{\@ifundefined{mod@id}{}{
- \expandafter\expandafter\expandafter
- \g@addto@macro\expandafter
- \this@module\expandafter{\csname module@defs@#1\endcsname}}}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\importmodule}
-% The |\importmodule[|\meta{file}|]{|\meta{mod}|}| macro is an interface macro that
-% loads \meta{file} and activates and re-exports the symdefs from module
-% \meta{mod}.\ednote{document it above, and implement it in {\latexml}}
-% \begin{macrocode}
-%<*package>
-\newcommand{\importmodule}[2][]{\def\@test{#1}%
-\ifx\@test\@empty\else\requiremodules{#1}\fi
-\activate@defs{#2}\export@defs{#2}}
-%</package>
-%<*ltxml>
-DefConstructor('\importmodule[]{}',"<omdoc:imports from='?#1(#1)\# #2'/>",
- afterDigest=>sub {
- my($stomach,$whatsit)=@_;
- my $file = $whatsit->getArg(1);
- my $module = $whatsit->getArg(2);
- $module = ToString($module);
- #if filepath is not supply simply look for the $module.sms file
- if (!$file) {$file=ToString($module)};
- my $containing_module = LookupValue('current_module');
- #set the relation between the current module and the one to be imported
- PushValue("module_".$containing_module."_uses"=>$module);
- #check if we've already loaded this module
- if(LookupValue('module_'.$module.'_loaded')) {use_module($module);} #if so activate it!
- else {
- #if not:
- my $gullet = $stomach->getGullet;
- #1) mark as loaded
- AssignValue('module_'.$module.'_loaded' => 1, 'global');
- #open a group for its definitions so that they are localized
- $stomach->bgroup;
- #update the last module path
- AssignValue('last_module_path', $file);
- #queue the closing tag for this module in the gullet where it will be executed
- #after all other definitions of the imported module have been taken care of
- $gullet->unread(Invocation(T_CS('\end@requiredmodule'), T_OTHER($module))->unlist);
- #we only need to load the sms definitions without generating any xml output, so we set the flag to 1
- AssignValue('excluding_modules' => 1);
- #queue this module's sms file in the gullet so that its definitions are imported
- $gullet->input($file,['sms']);
- }
- return;});
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Semantic Macros}\label{sec:impl:symdef}
-%
-% We first define the optional KeyVal arguments for the |\symdef| form and the actions
-% that are taken when they are encountered.
-%
-% \begin{macro}{symdef:aliases}
-% This optional key aliases for the symdef function allows us to provide additional
-% arguments representing other functions that are aliased by the one currently being
-% defined.
-% \begin{macrocode}
-%<package>\define@key{symdef}{aliases}{}
-%<*ltxml>
-DefKeyVal('symdef','aliases','Semiverbatim');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{symdef:local}
-% The optional argument local specifies the scope of the function to be defined. If
-% local is not present as an optional argument then |\symdef| assumes the scope of the
-% function is global and it will include it in the pool of macros of the current
-% module. Otherwise, if local is present then the function will be defined only locally
-% and it will not be added to the current module (i.e. we cannot inherit a local
-% function). Note, the optional key local does not need a value: we write
-% |\symdef[local]{somefunction}[0]{some expansion}|
-% \begin{macrocode}
-%<package>\define@key{symdef}{local}[true]{\@symdeflocaltrue}
-%<*ltxml>
-DefKeyVal('symdef','local','Semiverbatim','true');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{symdef:}
-% The keys |cmmml|, |cattrs|, and |definitionURL| are not used in {\TeX/\LaTeX}
-% bindings\ednote{decide what we want to do about them in the future.}.
-% \begin{macrocode}
-%<*package>
-\define@key{symdef}{cmml}{}
-\define@key{symdef}{cattrs}{}
-\define@key{symdef}{definitionURL}{}
-%</package>
-%<*ltxml>
-DefKeyVal('symdef','cmml','Semiverbatim','true');
-DefKeyVal('symdef','cattrs','Semiverbatim','true');
-DefKeyVal('symdef','definitionURL','Semiverbatim','true');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\symdef}
-% The the |\symdef|, and |\@symdef| macros just handle optional arguments.
-% \begin{macrocode}
-%<*package>
-\newif\if@symdeflocal
-\def\symdef{\@ifnextchar[{\@symdef}{\@symdef[]}}
-\def\@symdef[#1]#2{\@ifnextchar[{\@@symdef[#1]{#2}}{\@@symdef[#1]{#2}[0]}}
-% \end{macrocode}
-% now comes the real meat: the |\@@symdef| macro does two things, it adds the macro
-% definition to the macro definition pool of the current module and also provides it.
-% \begin{macrocode}
-\def\@@symdef[#1]#2[#3]#4{%
-% \end{macrocode}
-% We use a switch to keep track of the local optional argument. We initialize the switch
-% to false and check for the local keyword. Then we set all the keys that have been
-% provided as arguments: aliases, local. First, using |\providecommand| we
-% initialize the intermediate function, the one that can be changed internally with
-% |\redefine| and then we link the actual function to it, again with |\providecommand|. We
-% check if the switch for the local scope is set: if it is we are done, since this
-% function has a local scope. Otherwise, we add these two functions to the module's pool
-% of defined macros using |\g@addto@macro|. We add both functions so that we can keep the
-% link between the real and the intermediate function whenever we inherit the
-% module. Finally, using |\g@addto@macro| we add the two functions to the qualified
-% version of the module.
-% \begin{macrocode}
-\@symdeflocalfalse\setkeys{symdef}{#1}
- \expandafter\providecommand\csname modules@#2@pres\endcsname[#3]{#4}
- \expandafter\def\csname#2\endcsname{\csname modules@#2@pres\endcsname}
- \if@symdeflocal\else
- \@ifundefined{mod@id}{}{
- \expandafter\g@addto@macro\this@module{\expandafter\providecommand\csname modules@#2@pres\endcsname[#3]{#4}}%
- \expandafter\g@addto@macro\this@module{\expandafter\def\csname#2\endcsname{\csname modules@#2@pres\endcsname}}
- \expandafter\g@addto@macro\this@qualified@module{\expandafter\providecommand\csname modules@#2@pres@qualified\endcsname[#3]{#4}}%
- \expandafter\g@addto@macro\this@qualified@module{\expandafter\def\csname#2atqualified\endcsname{\csname modules@#2@pres@qualified\endcsname}}
- }\fi}
-%</package>
-% \end{macrocode}
-% In the {\latexml} bindings, we have a top-level macro that delegates the work to two
-% internal macros: |\@symdef|, which defines the content macro and |\@symdef@pres|, which
-% generates the {\omdoc} |symbol| and |presentation| elements (see
-% Section~\ref{sec:impl:presentation}).
-% \begin{macrocode}
-%<*ltxml>
-DefMacro('\symdef OptionalKeyVals:symdef {}[][]{}',
- sub {
-my($self,@args)=@_;
-# print STDERR "excluding" if LookupValue('excluding_modules');
-((Invocation(T_CS('\@symdef'),@args)->unlist),
- (LookupValue('excluding_modules') ? ()
- : (Invocation(T_CS('\@symdef@pres'), @args)->unlist)));
-});
-
-DefPrimitive('\@symdef OptionalKeyVals:symdef {}[][]{}', sub {
- my($stomach,$keys,$cs,$nargs,$opt,$presentation)=@_;
- my($name,$cd,$role,$cmml,$cattrs,$definitionURL)=$keys
- && map($_ && $_->toString,map($keys->getValue($_), qw(name cd role cmml cattrs definitionURL)));
- $cd = LookupValue('module_cd') unless $cd;
- $nargs = (ref $nargs ? $nargs->toString : $nargs || 0);
- my $module = LookupValue('current_module');
-# print STDERR "Define ".Stringify($cs)." in $module\n";
- my $scope = (($keys && ($keys->getValue('local') || '' eq 'true')) ? 'module_local' : 'module').":".$module;
- my $attr="name='#name' meaning='#meaning' omcd='#omcd'";
- DefConstructorI("\\".$cs->toString,convertLaTeXArgs($nargs,$opt),
- ($nargs == 0
- ? "<ltx:XMTok $attr scriptpos='#scriptpos'/>"
- : "<ltx:XMApp scriptpos='#scriptpos'>"
- . "<ltx:XMTok $attr scriptpos='#operator_scriptpos'/>"
- . join('',map("<ltx:XMArg>#$_</ltx:XMArg>", (1..$nargs)))
- ."</ltx:XMApp>"),
- properties => {name=>$name, meaning=>$cs->toString,omcd=>$cd,role => $role},
- scope=>$scope);
- return; });
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-%\begin{macro}{\redefine}
-% We can use this function to redefine our intermediate presentational function inside
-% the modules\ednote{does not seem to have a {\latexml} counterpart yet!}
-% \begin{macrocode}
-%<package>\def\redefine#1[#2]#3{\expandafter\renewcommand\csname modules@#1@pres\endcsname[#2]{#3}}
-% \end{macrocode}
-%\end{macro}
-%
-%\begin{macro}{\abbrdef}
-% The |\abbrdef| macro is a variant of |\symdef| that does the same on the {\LaTeX} level.
-% \begin{macrocode}
-%<package>\let\abbrdef\symdef
-%<*ltxml>
-DefPrimitive('\abbrdef OptionalKeyVals:symdef {}[][]{}', sub {
- my($stomach,$keys,$cs,$nargs,$opt,$presentation)=@_;
- my $module = LookupValue('current_module');
- my $scope = (($keys && ($keys->getValue('local') || '' eq 'true')) ? 'module_local' : 'module').":$module";
- DefMacroI("\\".$cs->toString,convertLaTeXArgs($nargs,$opt),$presentation,
- scope=>$scope);
- return; });
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Loading Module Signatures}\ednote{talk about module signatures above (SMS
-% files)}
-% Before we can come to the functionality we want to offer, we need some auxiliary
-% functions that deal with path names.
-% \begin{macro}{\mod@simplify}
-% The |\mod@simplify| macro removes |xxx/..| from a string. eg: |aaa/bbb/../ddd| goes to
-% |aaa/ddd|. This is used to normalize relative path names below.
-% \begin{macrocode}
-%<*package>
-\def\mod@simplify#1{\expandafter\mod@simpl#1/\relax}
-% \end{macrocode}
-% It is based on the |\mod@simpl| macro
-% \begin{macrocode}
-\def\mod@simpl#1/#2\relax{%\message{ 1 = #1, 2 = #2 }%
-\def\mod@test{}\ifx\mod@blaaaa\mod@test\edef\mod@savedprefix{}\def\mod@blaaaa{aaa}\else\fi
-\def\mod@comp{#2}\ifx\mod@test\mod@comp\edef\mod@savedprefix{\mod@savedprefix#1}%
-\else\mod@simplhelp#1/#2\relax\fi}
-% \end{macrocode}
-% which in turn is based on a helper macro
-% \begin{macrocode}
-\def\mod@simplhelp#1/#2/#3\relax{%
-\def\mod@test{}\def\mod@tust{#2}\def\mod@tist{#3}\def\mod@tost{..}\ifx\mod@test\mod@tist%
-\ifx\mod@tost\mod@tust\edef\mod@savedprefix{}\else\edef\mod@savedprefix
-{\mod@savedprefix#1/#2}\fi \else\ifx\mod@tost\mod@tust\mod@simpl#3\relax%
-\else\edef\mod@savedprefix{\mod@savedprefix#1/}\mod@simplhelp#2/#3\relax\fi\fi}%
-% \end{macrocode}
-% \end{macro}
-% We will need a switch\ednote{Rares, say why?}
-% \begin{macrocode}
-\newif\ifmodules
-% \end{macrocode}
-% and a ``registry'' macro whose expansion represents the list of added macros (or files)
-% \begin{macro}{\reg}
-% We initialize the |\reg| macro with the empty string.
-% \begin{macrocode}
-\gdef\reg{}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mod@update}
-% This macro provides special append functionality. It takes a string and appends it
-% to the expansion of the |\reg| macro in the following way: |string@\reg|.
-% \begin{macrocode}
-\def\mod@update#1{\def\mod@empty{}
-\ifx\reg\mod@empty\xdef\reg{#1}\else\xdef\reg{#1@\reg}\fi}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mod@check}
-% The |\mod@check| takes as input a file path (arg 3), and searches the registry. If the
-% file path is not in the registry it means it means it has not been already added, so
-% we make modulestrue, otherwise make modulesfalse. The macro |\mod@search| will look at
-% ifinclude and update the registry for modulestrue or do nothing for modulesfalse.
-% \begin{macrocode}
-\def\mod@check#1@#2///#3\relax{%
-\def\mod@empty{}\def\mod@one{#1}\def\mod@two{#2}\def\mod@three{#3}%
-% \end{macrocode}
-% Define a few intermediate macros so that we can split the registry into separate file
-% paths and compare to the new one
-% \begin{macrocode}
-\expandafter\ifx\mod@three\mod@one\modulestrue\else\ifx\mod@two\mod@empty\modulesfalse%
-\else\mod@check#2///#3\relax\fi\fi}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mod@search}
-% Macro for updating the registry after the execution of |\mod@check|
-% \begin{macrocode}
-\def\mod@search#1{%
-% \end{macrocode}
-% We put the registry as the first argument for |\mod@check| and the other
-% argument is the new file path.
-% \begin{macrocode}
-\modulesfalse\expandafter\mod@check\reg @///#1\relax%
-% \end{macrocode}
-% We run |\mod@check| with these arguments and the check |\ifmodules| for
-% the result
-% \begin{macrocode}
-\ifmodules\else\mod@update{#1}\fi}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mod@reguse}
-% The macro operates almost as the |mod@search| function, but it does not update the
-% registry. Its purpose is to check whether some file is or not inside the registry but
-% without updating it. Will be used before deciding on a new sms file
-% \begin{macrocode}
-\def\mod@reguse#1{\modulesfalse\expandafter\mod@check\reg @///#1\relax}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mod@prefix}
-% This is a local macro for storing the path prefix, we initialize it as the empty
-% string.
-% \begin{macrocode}
-\def\mod@prefix{}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mod@updatedpre}
-% This macro allows to update the path prefix with the last part of the new path
-% \begin{macrocode}
-\def\mod@updatedpre#1{
- \edef\mod@prefix{\mod@prefix\mod@pathprefix@check#1/\relax}}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mod@pathprefix@check}
-% |\mod@pathprefix@check| returns the last word in a string composed of words separated
-% by slashes
-% \begin{macrocode}
-\def\mod@pathprefix@check#1/#2\relax{%
-\ifx\\#2\\% no slash in string
-\else\mod@ReturnAfterFi{#1/\mod@pathprefix@help#2\relax}%
-\fi}
-% \end{macrocode}
-% It needs two helper macros:
-% \begin{macrocode}
-\def\mod@pathprefix@help#1/#2\relax{%
-\ifx\\#2\\% end of recursion
-\else\mod@ReturnAfterFi{#1/\mod@pathprefix@help#2\relax}%
-\fi}
-\long\def\mod@ReturnAfterFi#1\fi{\fi#1}
-% \end{macrocode}
-% \end{macro}
-%
-%\begin{macro}{\mod@pathpostfix@check}
-% |\mod@pathpostfix@check| takes a string composed of words separated by slashes and
-% returns the part of the string until the last slash
-% \begin{macrocode}
-\def\mod@pathpostfix@check#1/#2\relax{% slash
-\ifx\\#2\\%no slash in string
-#1\else\mod@ReturnAfterFi{\mod@pathpostfix@help#2\relax}%
-\fi}
-% \end{macrocode}
-% Helper function for the pathpostfix@check function defined above
-% \begin{macrocode}
-\def\mod@pathpostfix@help#1/#2\relax{%
-\ifx\\#2\\%
-#1\else\mod@ReturnAfterFi{\mod@pathpostfix@help#2\relax}%
-\fi}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macrocode}
-\def\mod@updatedpost#1{%
-\edef\mod@savedprefix{\mod@savedprefix\mod@pathpostfix@check#1/\relax} }
-% \end{macrocode}
-% Macro that will add a |.sms| extension to a path. Will be used when adding a |.sms| file
-% \begin{macrocode}
-\def\mod@updatesms{\edef\mod@savedprefix{\mod@savedprefix.sms}}
-%</package>
-% \end{macrocode}
-%
-% \subsection{Selective Inclusion}
-%
-% \begin{macro}{\requiremodules}
-% \begin{macrocode}
-%<*package>
-\newcommand{\requiremodules}[1]{%
-{\mod@updatedpre{#1} % add the new file to the already existing path
-\let\mod@savedprefix\mod@prefix % add the path to the new file to the prefix
-\mod@updatedpost{#1}
-\def\mod@blaaaa{} % macro used in the simplify function (remove .. from the prefix)
-\mod@simplify{\mod@savedprefix} % remove |xxx/..| from the path (in case it exists)
-\mod@reguse{\mod@savedprefix}
-\ifmodules\else
-\mod@updatesms % update the file to contain the .sms extension
-\let\newreg\reg % use to compare, in case the .sms file was loaded before
-\mod@search{\mod@savedprefix} % update registry
-\ifx\newreg\reg\else\input{\mod@savedprefix}\fi % check if the registry was updated and load if necessary
-\fi}}
-%</package>
-%<*ltxml>
-DefPrimitive('\requiremodules{}', sub {
- my($stomach,$module)=@_;
- my $GULLET = $stomach->getGullet;
- $module = Digest($module)->toString;
- if(LookupValue('module_'.$module.'_loaded')) {}
- else {
- AssignValue('module_'.$module.'_loaded' => 1, 'global');
- $stomach->bgroup;
- AssignValue('last_module_path', $module);
- $GULLET->unread(T_CS('\end@requiredmodule'));
- AssignValue('excluding_modules' => 1);
- $GULLET->input($module,['sms']);
- }
- return;});
-
-DefPrimitive('\end@requiredmodule{}',sub {
- #close the group
- $_[0]->egroup;
- #print STDERR "END: ".ToString(Digest($_[1])->toString);
- #Take care of any imported elements in this current module by activating it and all its dependencies
- #print STDERR "Important: ".ToString(Digest($_[1])->toString)."\n";
- use_module(ToString(Digest($_[1])->toString));
- return; });
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\sinput}
-% \begin{macrocode}
-%<*package>
-\def\sinput#1{
-{\mod@updatedpre{#1} % add the new file to the already existing path
-\let\mod@savedprefix\mod@prefix % add the path to the new file to the prefix
-\mod@updatedpost{#1}
-\def\mod@blaaaa{} % macro used in the simplify function (remove .. from the prefix)
-\mod@simplify{\mod@savedprefix} % remove |xxx/..| from the path (in case it exists)
-\mod@reguse{\mod@savedprefix}
-\let\newreg\reg % use to compare, in case the .sms file was loaded before
-\mod@search{\mod@savedprefix} % update registry
-\ifx\newreg\reg%\message{This file has been previously introduced}
-\else\input{\mod@savedprefix}\fi}}
-%</package>
-%<*ltxml>
-DefPrimitive('\sinput{}', sub {
- my($stomach,$module)=@_;
- my $GULLET = $stomach->getGullet;
- $module = Digest($module)->toString;
- AssignValue('module_'.$module.'_loaded' => 1, 'global');
- $stomach->bgroup;
- AssignValue('last_module_path', $module);
- $GULLET->unread(Invocation(T_CS('\end@requiredmodule'),T_OTHER($module))->unlist);
- $GULLET->input($module,['tex']);
- return;});
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-% \ednote{the sinput macro is just faked, it should be more like requiremodules, except
-% that the tex file is inputted; I wonder if this can be simplified.}
-%
-% \subsection{Generating {\texorpdfstring\omdoc{OMDoc}} Presentation Elements}\label{sec:impl:presentation}
-%
-% Additional bundle of code to generate presentation encodings. Redefined to an expandable
-% (macro) so that we can add conversions.
-%
-% \begin{macrocode}
-%<*ltxml>
-DefMacro('\@symdef@pres OptionalKeyVals:symdef {}[][]{}', sub {
- my($self,$keys, $cs,$nargs,$opt,$presentation)=@_;
- Invocation(T_CS('\@symdef@pres@aux'),
- $cs,
- ($nargs || Tokens(T_OTHER(0))),
- symdef_presentation_pmml($cs,ToString($nargs)||0,$presentation),
- symdef_presentation_TeX($presentation),
- $keys)->unlist; });
-% \end{macrocode}
-% Generate the expansion of a symdef'd macro using special arguments
-% \begin{macrocode}
-sub symdef_presentation_pmml {
- my($cs,$nargs,$presentation)=@_;
- my @toks = $presentation->unlist;
- while(@toks && $toks[0]->equals(T_SPACE)){ pop(@toks); } # Remove leading space
- $presentation = Tokens(@toks);
- # Wrap with \@use, unless already has a recognized formatter.
- $presentation = Invocation(T_CS('\@use'),$presentation) # Using simple text for now, until getting a proper \@use
- unless @toks && ($toks[0]->toString =~ /^\\(infix|prefix|postfix|assoc|use|mixfixi|mixfixa|mixfixii|mixfixia|mixfixai|mixfixiii)$/);
- # Low level substitution.
- my @args = map(Invocation(T_CS('\@SYMBOL'),T_OTHER("pres_arg:".($_+1))),1..$nargs);
- $presentation = Tokens(LaTeXML::Expandable::substituteTokens($presentation,@args));
- $presentation; }
-% \end{macrocode}
-% The |\@use| macro just generates the contents of the notation element
-% \begin{macrocode}
-DefConstructor('\@use {}',
- "<omdoc:prototype>"
- . "<om:OMS cd='' name=''/>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering>"
- . "<ltx:Math><ltx:XMath>#1</ltx:XMath></ltx:Math>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-% \end{macrocode}
-% The |get_cd| procedure reads of the cd from our list of keys.
-% \begin{macrocode}
-sub get_cd {
- my($name,$cd,$role,$cmml,$cattrs,$definitionURL)=@_;
- return $cd;}
-% \end{macrocode}
-% The |\@symdef@pres@aux| creates the |symbol| element and the outer layer of the of the
-% |notation| element. The content of the latter is generated by applying the {\latexml} to
-% the definiens of the |\symdef| form.
-% \begin{macrocode}
-DefConstructor('\@symdef@pres@aux{}{}{}{} OptionalKeyVals:symdef',
- "<omdoc:symbol name='#1'/>"
- ."<omdoc:notation name='#name' cd='&get_cd(#5)'>"
- ."#3"
- ."</omdoc:notation>",
- afterDigest=>sub { my ($stomach, $whatsit) = @_;
- my $keys = $whatsit->getArg(5);
- my $module = LookupValue('current_module');
- $whatsit->setProperties(for=>ToString($whatsit->getArg(1)));
- $whatsit->setProperty(role=>($keys ? $keys->getValue('role')
- : (ToString($whatsit->getArg(2)) ? 'applied'
- : undef))); });
-% \end{macrocode}
-% Convert a macro body (tokens with parameters |#1|,..) into a Presentation |style=TeX| form.
-% walk through the tokens, breaking into chunks of neutralized (|T_OTHER|) tokens and
-% parameter specs.
-% \begin{macrocode}
-sub symdef_presentation_TeX {
- my($presentation)=@_;
- my @tokens = $presentation->unlist;
- my(@frag,@frags) = ();
- while(my $tok = shift(@tokens)){
- if($tok->equals(T_PARAM)){
- push(@frags,Invocation(T_CS('\@symdef@pres@text'),Tokens(@frag))) if @frag;
- @frag=();
- my $n = shift(@tokens)->getString;
- push(@frags,Invocation(T_CS('\@symdef@pres@arg'),T_OTHER($n+1))); }
- else {
- push(@frag,T_OTHER($tok->getString)); }} # IMPORTANT! Neutralize the tokens!
- push(@frags,Invocation(T_CS('\@symdef@pres@text'),Tokens(@frag))) if @frag;
- Tokens(map($_->unlist,@frags)); }
-
-DefConstructor('\@symdef@pres@arg{}', "<omdoc:recurse select='#select'/>",
- afterDigest=>sub { my ($stomach, $whatsit) = @_;
- my $select = $whatsit->getArg(1);
- $select = ref $select ? $select->toString : '';
- $whatsit->setProperty(select=>"*[".$select."]"); });
-
-DefConstructor('\@symdef@pres@text{}', "<omdoc:text>#1</omdoc:text>");
-%</ltxml>
-% \end{macrocode}
-%
-%
-% \subsection{Including Externally Defined Semantic Macros }\label{sec:impl:packages}
-%
-% \begin{macro}{\requirepackage}
-% \begin{macrocode}
-%<package>\def\requirepackage#1#2{\makeatletter\input{#1.sty}\makeatother}
-%<*ltxml>
-DefConstructor('\requirepackage{} Semiverbatim',"<omdoc:imports from='#2'/>",
- afterDigest=>sub { my ($stomach, $whatsit) = @_;
- my $select = $whatsit->getArg(1);
- RequirePackage($select->toString); });
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Deprecated Functionality}\label{sec:impl:deprecated}
-%
-% In this section we centralize old interfaces that are only partially supported any more.
-% \begin{macro}{module:uses}
-% For each the module name |xxx| specified in the |uses| key, we activate their symdefs
-% and we export the local symdefs.\ednote{this isue is deprecated, it will be removed
-% before 1.0.}
-% \begin{macrocode}
-%<*package>
-\define@key{module}{uses}{%
- \@for\module@tmp:=#1\do{\activate@defs\module@tmp\export@defs\module@tmp}}
-%</package>
-% \end{macrocode}
-%
-% \begin{macro}{module:usesqualified}
-% This option operates similarly to the module:uses option defined above. The only
-% difference is that here we import modules with a prefix. This is useful when two
-% modules provide a macro with the same name.
-% \begin{macrocode}
-%<*package>
-\define@key{module}{usesqualified}{%
- \@for\module@tmp:=#1\do{\activate@defs{qualified@\module@tmp}\export@defs\module@tmp}}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Finale}
-%
-% Finally, we need to terminate the file with a success mark for perl.
-% \begin{macrocode}
-%<ltxml>1;
-% \end{macrocode}
-%
-% \section {Utility}\label{sec:utilities}
-% \Finale
-\endinput
-% \iffalse
-%%% Local Variables:
-%%% mode: doctex
-%%% TeX-master: t
-%%% End:
-% LocalWords: GPL structuresharing STR dtx env envfalse idfalse displayfalse
-% LocalWords: usesfalse usesqualified usesqualifiedfalse envtrue idtrue CPERL
-% LocalWords: usestrue displaytrue usesqualifiedtrue RequirePackage keyval tmp
-% LocalWords: defs foreach LookupValue activateScope DefEnvironment keyvals cd
-% LocalWords: OptionalKeyVals getValue toString AssignValue openElement omdoc
-% LocalWords: closeElement beforeDigest useTheoryItemizations afterDigestBegin
-% LocalWords: whatsit setProperty getArg qw symdef cmml cattrs definitionURL
-% LocalWords: DefKeyVal Semiverbatim symdeflocal atqualified DefMacro STDERR
-% LocalWords: args unlist DefPrimitive nargs Stringify eq attr omcd ltx XMTok
-% LocalWords: DefConstructorI convertLaTeXArgs scriptpos XMApp OMA XMArg simpl
-% LocalWords: DefMacroI blaaaa savedprefix aaa simplhelp tust tist tost reguse
-% LocalWords: updatedpre ReturnAfterFi updateall updatedpost updatesms bgroup
-% LocalWords: texclude tinclude getGullet requiredmodule tex sms egroup pmml
-% LocalWords: toks mixfixi mixfixa mixfixii mixfixia mixfixai mixfixiii arg
-% LocalWords: DefConstructor afterDigest setProperties undef tok PARAM
-% LocalWords: getString
-% \fi
diff --git a/Master/texmf-dist/source/latex/stex/modules.ins b/Master/texmf-dist/source/latex/stex/modules.ins
deleted file mode 100644
index 52aa57ce4b2..00000000000
--- a/Master/texmf-dist/source/latex/stex/modules.ins
+++ /dev/null
@@ -1,38 +0,0 @@
- %%
-%% This file generates files required to use the ed package.
-%% At your command prompt write
-%%
-%% latex modules.ins
-%%
-%% Copyright(c) 2005 Michael Kohlhase
-%%
-%% This file is distributed under the terms of the LaTeX Project Public
-%% License from CTAN archives in directory macros/latex/base/lppl.txt.
-%% Either version 1.0 or, at your option, any later version.
-%%
-\input docstrip
-\preamble
-\endpreamble
-
-%\usedir{tex/latex/listings}
-\keepsilent
-\askforoverwritefalse
-
-% generate base package
-\generate{\file{modules.sty}{\from{modules.dtx}{package}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated style files into a directory searched by TeX.}
-\Msg{*}
-\Msg{* And don't forget to refresh your filename database}
-\Msg{* if your TeX distribution uses such a database.}
-\Msg{*}
-
-\nopreamble\nopostamble
-\generate{\file{modules.sty.ltxml}{\from{modules.dtx}{ltxml}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated ltxml files into a directory searched by LaTeXML.}
-\Msg{*}
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/latex/stex/omdoc.dtx b/Master/texmf-dist/source/latex/stex/omdoc.dtx
deleted file mode 100644
index 6a38bcd0ade..00000000000
--- a/Master/texmf-dist/source/latex/stex/omdoc.dtx
+++ /dev/null
@@ -1,775 +0,0 @@
-% \iffalse meta-comment
-% A LaTeX Class and Package for OMDoc Document Structures
-% Copyright (c) 2006 Michael Kohlhase, all rights reserved
-% this file is released under the
-% LaTeX Project Public License (LPPL)
-%
-% The development version of this file can be found at
-% https://svn.kwarc.info/repos/kwarc/projects/stex/sty/omdoc.dtx
-% \fi
-%
-% \iffalse
-%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<package>\ProvidesPackage{omdoc}[2007/09/09 v0.3 OMDoc document Structure]
-%<cls>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<cls>\ProvidesClass{omdoc}[2007/09/09 v0.3 OMDoc Documents]
-%
-%<*driver>
-\documentclass{ltxdoc}
-\usepackage{url,array,omdoc,float}
-\usepackage[show]{ed}
-\usepackage{hyperref}
-\makeindex
-\floatstyle{boxed}
-\newfloat{exfig}{thp}{lop}
-\floatname{exfig}{Example}
-\begin{document}\DocInput{omdoc.dtx}\end{document}
-%</driver>
-% \fi
-%
-%\CheckSum{341}
-%
-% \changes{v0.1}{2006/1/17}{First Version}
-% \changes{v0.2}{2006/7/11}{added OMDoc class}
-% \changes{v0.3}{2007/09/09}{moved omtext and friends here from the statements package}
-%
-% \GetFileInfo{omdoc.sty}
-%
-% \MakeShortVerb{\|}
-%
-% \def\twin#1#2{\index{#1!#2}\index{#2!#1}}
-% \def\twintoo#1#2{{#1 #2}\twin{#1}{#2}}
-% \def\atwin#1#2#3{\index{#1!#2!#3}\index{#3!#2 (#1)}}
-% \def\atwintoo#1#2#3{{#1 #2 #3}\atwin{#1}{#2}{#3}}
-% \def\sTeX{{\raisebox{-.5ex}S\kern-.5ex\TeX}}
-% \def\omdoc{OMDoc}
-% \def\latexml{{\LaTeX}ML}
-% \title{Semantic Markup for Open Mathematical Documents in {\LaTeX}\thanks{Version {\fileversion} (last revised
-% {\filedate})}}
-% \author{Michael Kohlhase\\
-% Jacobs University, Bremen\\
-% \url{http://kwarc.info/kohlhase}}
-% \maketitle
-%
-% \begin{abstract}
-% The |omdoc| packge is part of the {\sTeX} collection, a version of {\TeX/\LaTeX} that
-% allows to markup {\TeX/\LaTeX} documents semantically without leaving the document
-% format, essentially turning {\TeX/\LaTeX} into a document format for mathematical
-% knowledge management (MKM).
-%
-% This package supplies a the infrastructure for writing {\omdoc} documents in {\LaTeX}.
-% This includes a simple structure sharing mechanism for {\sTeX} that allows to to move
-% from a copy-and-paste document development model to a copy-and-reference model, which
-% conserves space and simplifies document management. The augmented structure can be
-% used by MKM systems for added-value services, either directly from the {\sTeX}
-% sources, or after translation.
-% \end{abstract}
-%\newpage
-%
-%\section{Introduction}\label{sec:STR}
-%
-% The |omdoc| package supplies macros and environment that allow to label document
-% fragements and to reference them later in the same document or in other documents. In
-% essence, this enhances the docuent-as-trees model to
-% documents-as-directed-acyclic-graphs (DAG) model. This structure can be used by MKM
-% systems for added-value services, either directly from the {\sTeX} sources, or after
-% translation. Currently, trans-document referencing provided by this package can conly be
-% used in the {\sTeX} collection.
-%
-% {\sTeX} is a version of {\TeX/\LaTeX} that allows to markup {\TeX/\LaTeX} documents
-% semantically without leaving the document format, essentially turning {\TeX/\LaTeX} into
-% a document format for mathematical knowledge management (MKM).
-%
-% DAG models of documents allow to replace the ``Copy and Paste'' in the source document
-% with a label-and-reference model where document are shared in the document source and
-% the formatter does the copying during document formatting/presentation.\ednote{talk
-% about the advantages and give an example.}\ednote{is there a way to load documents at
-% URIs in LaTeX?}\ednote{integrate with latexml's XMRef in the Math mode.}
-%
-% \section{The User Interface}\label{sec:user}
-%
-% \subsection{Document Structure}\label{sec:user:struct}
-%
-% \DescribeEnv{omgroup} The structure of the document is given by the |omgroup|
-% environment just like in {\omdoc}.
-%
-% \subsection{Providing IDs for {\omdoc} Elements}\label{sec:user:ids}
-%
-% Some of the {\omdoc} elements need IDs to function corrrectly. The general strategy here
-% is to equip the {\sTeX} macros with keys, so that the author can specify meaningful
-% ones, but to let the transformation give default ones if the author did not.
-%
-% \subsection{Mathematical Text}\label{sec:user:omtext}
-%
-% \DescribeEnv{omtext} The |omtext| environment is used for any text fragment that has a
-% contribution to a text that needs to be marked up. It can have a title, which can be
-% specified via the |title| key. Often it is also helpful to annotate the |type| key. The
-% standard relations from rhethorical structure theory |abstract|, |introduction|,
-% |conclusion|, |thesis|, |comment|, |antithesis|, |elaboration|, |motivation|,
-% |evidence|, |transition|, | note|, |annote| are recommended. Note that some of them are
-% unary relations like |introduction|, which calls for a target. In this case, a target
-% using the |for| key should be specified. The |transition| relation is special in that it
-% is binary (a ``transition between two statements''), so additionally, a source should be
-% specified using the |from| key.\ednote{describe the keys more fully}
-%
-% \subsection{Structure Sharing}\label{sec:user:sharing}
-%
-% \DescribeMacro{\STRlabel}\DescribeMacro{\STRcopy} The |\STRlabel| macro takes two
-% arguments: a label and the content and stores the the content for later use by
-% |\STRcopy{label}|, which expands to the previously stored content.
-%
-% \DescribeMacro{\STRsemantics} The |\STRlabel| macro has a variant |\STRsemantics|, where
-% the label argument is optional, and which takes a third argument, which is ignored in
-% {\LaTeX}. This allows to specify the meaning of the content (whatever that may mean) in
-% cases, where the source document is not formatted for presentation, but is transformed
-% into some content markup format. \ednote{make an example}
-%
-% \subsection{Phrase-Level Markup}\label{sec:user:phrase}
-%
-% \DescribeEnv{phrase} The |phrase| enviornment allows to mark up phrases with semantic
-% information. It takes an optional |KeyVal| argument with the keys
-% \StopEventually{\ednotemessage}
-%
-% \section{Implementation: The OMDoc Class}\label{sec:impl:cls}
-%
-% We load |article.cls|, and the desired packages. For the {\latexml} bindings, we make
-% sure the right packages are loaded.
-% \begin{macrocode}
-%<*cls>
-\LoadClass{article}
-\RequirePackage{omdoc}
-%</cls>
-%<*ltxml.cls>
-# -*- CPERL -*-
-package LaTeXML::Package::Pool;
-use strict;
-use LaTeXML::Package;
-LoadClass('article');
-%</ltxml.cls>
-% \end{macrocode}
-% Now, we also need to register the namespace prefixes for {\latexml} to use.
-% \begin{macrocode}
-%<*ltxml.cls>
-RegisterNamespace('omdoc'=>"http://www.mathweb.org/omdoc"); # OMDoc namespace
-RegisterNamespace(om=>"http://www.openmath.org/OpenMath");
-RegisterNamespace('m'=>"http://www.w3.org/1998/Math/MathML");
-RegisterNamespace('dc'=>"http://purl.org/dc/elements/1.1/");
-RegisterNamespace('cc'=>"http://creativecommons.org/ns");
-%</ltxml.cls>
-% \end{macrocode}
-% Since we are dealing with a class, we need to set up the document type in the {\latexml}
-% bindings.
-% \begin{macrocode}
-%<*ltxml.cls>
-RelaxNGSchema('/Users/kohlhase/stex/rnc/omdoc+ltxml',
- '#default'=>"http://www.mathweb.org/omdoc",
- 'om'=>"http://www.openmath.org/OpenMath",
- 'm'=>"http://www.w3.org/1998/Math/MathML",
- 'dc'=>"http://purl.org/dc/elements/1.1/",
- 'cc'=>"http://creativecommons.org/ns",
- 'ltx'=>"http://dlmf.nist.gov/LaTeXML");
-%</ltxml.cls>
-% \end{macrocode}
-% Then we load the |omdoc| package, which we define separately in the next section so that
-% it can be loaded separately\ednote{reword}
-% \begin{macrocode}
-%<*ltxml.cls>
-RequirePackage('omdoc');
-%</ltxml.cls>
-% \end{macrocode}
-% Now, we will define the environments we need. The top-level one is the |document|
-% environment, which we need to provide with an identifier.\ednote{probably move to the
-% omdoc package}
-% \begin{macrocode}
-%<*ltxml.cls>
-DefEnvironment('{document}','<omdoc:omdoc>#body</omdoc:omdoc>',
- beforeDigest=> sub { AssignValue(inPreamble=>0); },
- afterDigest=> sub { $_[0]->getGullet->flush; return; });
-%</ltxml.cls>\iffalse$\fi
-% \end{macrocode}
-%
-% \section{Implementation: OMDoc Package}\label{sec:impl:sty}
-% We first need to set up the packages by requiring the |KeyVal| package to be loaded (in
-% the ritht version).
-%
-% \begin{macrocode}
-%<package>\RequirePackage{keyval}[1997/11/10]
-%<*ltxml.sty>
-package LaTeXML::Package::Pool;
-use strict;
-use LaTeXML::Package;
-RequirePackage('keyval');
-%</ltxml.sty>
-% \end{macrocode}
-%
-% \subsection{Document Structure}\label{sec:impl:struct}
-%
-% The structure of the document is given by the |omgroup| environment just like in
-% OMDoc. The hierarchy is adjusted automatically\ednote{maybe define the toplevel
-% according to a param, need to know how to detect that the chapter macro exists.}
-%
-% \begin{macrocode}
-%<*package>
-\define@key{omgroup}{id}{\label{#1}}
-\define@key{omgroup}{type}{\def\omgroup@type{#1}}
-\define@key{omgroup}{display}{\def\omgroup@display{#1}}
-\def\omgroup@flow{flow}
-\newcount\section@level\section@level=1
-\newenvironment{omgroup}[2][]% title
-{\setkeys{omgroup}{#1}
-\ifx\omgroup@display\omgroup@flow{#2}\else
-\ifnum\section@level=1\section{#2}\fi
-\ifnum\section@level=2\subsection{#2}\fi
-\ifnum\section@level=3\subsubsection{#2}\fi
-\ifnum\section@level=4\paragraph{#2}\fi
-\advance\section@level by 1\fi}{}
-\def\tgroup{\omgroup}\def\endtgroup{\endomgroup}
-%</package>
-%<*ltxml.sty>
-DefKeyVal('omgroup','id','Semiverbatim');
-DefKeyVal('omgroup','type','Semiverbatim');
-DefKeyVal('omgroup','display','Semiverbatim');
-DefEnvironment('{omgroup} OptionalKeyVals:omgroup {}',
- "<omdoc:omgroup ?&KeyVal(#1,'id')(xml:id='#1')() ?&KeyVal(#1,'type')(type='#1')()>\n"
- . "?#1(<omdoc:metadata><dc:title>#1</dc:title></omdoc:metadata>\n)()"
- . "#body\n"
- . "</omdoc:omgroup>");
-
-DefEnvironment('{tgroup} OptionalKeyVals:omgroup {}',
- "<omdoc:tgroup ?&KeyVal(#1,'id')(xml:id='#1')() ?&KeyVal(#1,'type')(type='#1')()>\n"
- . "?#1(<omdoc:metadata><dc:title>#1</dc:title></omdoc:metadata>\n)()"
- . "#body\n"
- . "</omdoc:tgroup>");
-%</ltxml.sty>
-% \end{macrocode}
-%
-%
-% the |itemize|, |description|, and |enumerate| environments do double duty in OMDoc,
-% \begin{enumerate}
-% \item outside a |CMP| they are transformed into a
-% |<omgroup type='itemize|description|enumerate'>|, where the text after the macros
-% |\item| come to be the children. If that is only text, then it is enclosed in an
-% |<omtext><CMP>|, otherwise it is left as it is. The optional argument of the |\item|
-% is transformed into the |<metadata><dc:title>| of the generated |\item| element.
-% \item inside a |CMP|, they are transformed into |<ul>|, |<dl>|, and |<ol>| elements
-% like in html.
-% \item Outside a |CMP|, |\item| is turned into |\ignoe@item|
-% \end{enumerate}
-% \begin{macrocode}
-%<*ltxml.sty>
-DefParameterType('IfBeginFollows', sub {
- my ($gullet) = @_;
- $gullet->skipSpaces;
- return 1 unless $gullet->ifNext(T_CS('\begin'));
- return; },
- reversion=>'', optional=>1);
-
-Let('\group@item@maybe@unwrap','\relax');
-
-DefMacro('\group@item[] IfBeginFollows', sub {
- my($gullet,$tag,$needwrapper)=@_;
- ( T_CS('\group@item@maybe@unwrap'),
- ($needwrapper ? (Invocation(T_CS('\group@item@wrap'),$tag)->unlist) : ()) ); });
-
-DefConstructor('\group@item@wrap {}',
- "<omdoc:omtext>"
- . "?#1(<omdoc:metadata><dc:title>#1</dc:title></omdoc:metadata>)()"
- . "<omdoc:CMP><omdoc:p>",
- beforeDigest=>sub {
- Let('\group@item@maybe@unwrap','\group@item@unwrap');
- $_[0]->bgroup;
- useCMPItemizations();
- return; },
- properties=>sub{ RefStepItemCounter(); });
-DefConstructor('\group@item@unwrap',
- "</omdoc:p></omdoc:CMP></omdoc:omtext>",
- beforeDigest=>sub {
- $_[0]->egroup;
- Let('\group@item@maybe@unwrap','\relax'); });
-
-Let('group@item@maybe@unwrap','\relax');
-
-Let('\itemize@item'=>'\group@item');
-Let('\enumerate@item'=>'\group@item');
-Let('\description@item'=>'\group@item');
-
-DefEnvironment('{itemize}',
- "<omdoc:omgroup xml:id='#id' type='itemize'>#body</omdoc:omgroup>",
- properties=>sub { beginItemize('itemize'); },
- beforeDigestEnd=>sub { Digest(T_CS('\group@item@maybe@unwrap')); });
-DefEnvironment('{enumerate}',
- "<omdoc:omgroup xml:id='#id' type='enumerate'>#body</omdoc:omgroup>",
- properties=>sub { beginItemize('enumerate'); },
- beforeDigestEnd=>sub { Digest(T_CS('\group@item@maybe@unwrap')); });
-DefEnvironment('{description}',
- "<omdoc:omgroup xml:id='#id' type='description'>#body</omdoc:omgroup>",
- properties=>sub { beginItemize('description'); },
- beforeDigestEnd=>sub { Digest(T_CS('\group@item@maybe@unwrap')); });
-%</ltxml.sty>
-% \end{macrocode}
-%
-% Inside a |theory| element , use |tgroup| instead of |omgroup|, otherwise, same as default case
-%
-% \begin{macrocode}
-%<*ltxml.sty>
-Let('\tgroup@itemize@item'=>'\group@item');
-Let('\tgroup@enumerate@item'=>'\group@item');
-Let('\tgroup@description@item'=>'\group@item');
-
-DefEnvironment('{tgroup@itemize}',
- "<omdoc:tgroup xml:id='#id' type='itemize'>#body</omdoc:tgroup>",
- properties=>sub { beginItemize('tgroup@itemize'); },
- beforeDigest=>sub { Let(T_CS('\end{itemize}') =>T_CS('\end{tgroup@itemize}')); },
- beforeDigestEnd=>sub { Digest(T_CS('\group@item@maybe@unwrap')); });
-DefEnvironment('{tgroup@enumerate}',
- "<omdoc:tgroup xml:id='#id' type='enumerate'>#body</omdoc:tgroup>",
- properties=>sub { beginItemize('tgroup@enumerate'); },
- beforeDigest=>sub{ Let(T_CS('\end{enumerate}') =>T_CS('\end{tgroup@enumerate}'));},
- beforeDigestEnd=>sub { Digest(T_CS('\group@item@maybe@unwrap')); });
-DefEnvironment('{tgroup@description}',
- "<omdoc:tgroup xml:id='#id' type='description'>#body</omdoc:tgroup>",
- properties=>sub { beginItemize('tgroup@description'); },
- beforeDigest=>sub{ Let(T_CS('\end{description}') =>T_CS('\end{tgroup@description}'));},
- beforeDigestEnd=>sub { Digest(T_CS('\group@item@maybe@unwrap')); });
-
-sub useTheoryItemizations {
- Let(T_CS('\begin{itemize}') =>T_CS('\begin{tgroup@itemize}'));
- Let(T_CS('\begin{enumerate}') =>T_CS('\begin{tgroup@enumerate}'));
- Let(T_CS('\begin{description}')=>T_CS('\begin{tgroup@description}'));
- return; }
-%</ltxml.sty>
-% \end{macrocode}
-%
-% Inside a |CMP|, we generate |omdoc:li|, |omdoc:di| with |autoclose|
-%
-% \begin{macrocode}
-%<*ltxml.sty>
-DefConstructor('\CMP@itemize@item[]',
- '<omdoc:li>'
- . '?#1(<omdoc:metadata><dc:title>#1</dc:title></omdoc:metadata>)()',
- properties=>sub{ RefStepItemCounter(); });
-
-DefConstructor('\CMP@enumerate@item[]',
- '<omdoc:li>'
- . '?#1(<omdoc:metadata><dc:title>#1</dc:title></omdoc:metadata>)()',
- properties=>sub{ RefStepItemCounter(); });
-
-DefConstructor('\CMP@description@item[]',
- '<omdoc:di>'
- . '?#1(<omdoc:dt>#1</omdoc:dt>)()<omdoc:dd>', # trust di and dt to autoclose
- properties=>sub{ RefStepItemCounter(); });
-
-DefEnvironment('{CMP@itemize}',
- "<omdoc:ul xml:id='#id'>#body</omdoc:ul>",
- properties=>sub { beginItemize('CMP@itemize'); },
- beforeDigest=>sub { Let(T_CS('\end{itemize}') =>T_CS('\end{CMP@itemize}')); });
-DefEnvironment('{CMP@enumerate}',
- "<omdoc:ol xml:id='#id'>#body</omdoc:ol>",
- properties=>sub { beginItemize('CMP@enumerate'); },
- beforeDigest=>sub { Let(T_CS('\end{enumerate}') =>T_CS('\end{CMP@enumerate}')); });
-DefEnvironment('{CMP@description}',
- "<omdoc:dl xml:id='#id'>#body</omdoc:dl>",
- properties=>sub { beginItemize('CMP@description'); },
- beforeDigest=>sub { Let(T_CS('\end{description}') =>T_CS('\end{CMP@description}'));});
-
-sub useCMPItemizations {
- Let(T_CS('\begin{itemize}') =>T_CS('\begin{CMP@itemize}'));
- Let(T_CS('\begin{enumerate}') =>T_CS('\begin{CMP@enumerate}'));
- Let(T_CS('\begin{description}')=>T_CS('\begin{CMP@description}'));
- return; }
-
-Tag('omdoc:CMP', afterOpen => sub {
- AssignValue('_LastSeenCMP', $_[1], 'global');
- return; });
-
-Tag('omdoc:li', autoClose=>1);
-Tag('omdoc:dd', autoClose=>1);
-Tag('omdoc:di', autoClose=>1);
-%</ltxml.sty>
-% \end{macrocode}
-%
-% \subsection{Mathematical Text}\label{sec:impl:mtxt}
-%
-% We define the actions that are undertaken, when the keys are encountered. Here
-% this is very simple, we just define an internal macro with the value, so that we can use
-% it later.
-%
-% \begin{macrocode}
-%<*package>
-\define@key{stat}{id}{\def\st@id{#1}}
-\define@key{stat}{display}{\def\st@display{#1}}
-\define@key{stat}{for}{\def\stat@for{#1}}
-\define@key{stat}{from}{\def\stat@from{#1}}
-\define@key{stat}{type}{\def\stat@type{#1}}
-\define@key{stat}{title}{\def\stat@title{#1}}
-\define@key{stat}{continues}{\def\stat@continues{#1}}
-%</package>
-%<*ltxml.sty>
-DefKeyVal('stat','id','Semiverbatim');
-DefKeyVal('stat','for','Semiverbatim');
-DefKeyVal('stat','title','Semiverbatim');
-DefKeyVal('stat','from','Semiverbatim');
-DefKeyVal('stat','type','Semiverbatim');
-DefKeyVal('stat','display','Semiverbatim'); # not used at the moment
-%</ltxml.sty>
-% \end{macrocode}
-%
-% \begin{macro}{\show@st@keys@aux}
-% We now define a macro that shows the |st| keys, if in draft mode, they annotate the
-% document with key/value pairs.
-% \begin{macrocode}
-%<*package>
-\def\show@st@keys@aux{%
-\@ifundefined{st@id}{}{\ifst@id{id=\st@id},\fi}%
-\@ifundefined{st@display}{}{\ifst@display{display=\st@display}\fi}}
-\def\clear@st@keys{\let\st@id=\relax\let\st@display=\relax}
-%</package>
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\show@stat@keys@aux}
-% we do the same for the |stat| keys.
-% \begin{macrocode}
-%<*package>
-\def\show@stat@keys@aux{%
-\@ifundefined{st@for}{}{\ifstat@for{for=\stat@for},\fi}%
-\@ifundefined{st@from}{}{\ifstat@from{from=\stat@from},\fi}%
-\@ifundefined{st@type}{}{\ifstat@type{type=\stat@type},\fi}%
-\@ifundefined{st@title}{}{\ifstat@title{title=\stat@title},\fi}%
-\@ifundefined{st@continues}{}{\ifstat@continues{continues=\stat@continues}\fi}}
-%</package>
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\show@stat@keys}
-% and combine them, so that the code is more readable.
-% \begin{macrocode}
-%<*package>
-\def\show@stat@keys#1{\footnote{#1[\show@st@keys@aux\show@stat@keys@aux]}%
-\clear@st@keys\clear@stat@keys}
-\def\clear@stat@keys{\let\stat@for=\relax\let\stat@from=\relax%
-\let\stat@type=\relax\let\stat@title=\relax\let\stat@continues=\relax}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\st@flow}
-% We define this macro, so that we can test whether the |display| key has the value |flow|
-% \begin{macrocode}
-%<package>\def\st@flow{flow}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{environment}{omtext}
-% The |omtext| environment is different, it does not have a keyword that marks
-% it. Instead, it can have a title, which is used in a similar way.
-% \begin{macrocode}
-%<*package>
-\def\omtext@pre@skip{\smallskip}
-\def\omtext@post@skip{}
-\newenvironment{omtext}[1][]{\setkeys{stat}{#1}{% keyval args
-\def\lec#1{\@lec{#1}}% so the trailing \par does not get into the way
-\omtext@pre@skip\par\noindent
-\@ifundefined{stat@title}{}{\ifx\st@display\st@flow\else\stDMemph{\stat@title}:\fi}}
-\ifst@env\show@stat@keys{omtext:\stat@title}\fi
-\omtext@post@skip}{}
-%</package>
-%<*ltxml.sty>
-DefCMPEnvironment('{omtext} OptionalKeyVals:stat',
- "<omdoc:omtext "
- . "?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')() "
- . "?&KeyVal(#1,'type')(type='&KeyVal(#1,'type')')() "
- . "?&KeyVal(#1,'for')(for='&KeyVal(#1,'for')')() "
- . "?&KeyVal(#1,'from')(from='&KeyVal(#1,'from')')()>"
- . "?&KeyVal(#1,'title')(<omdoc:metadata><dc:title>&KeyVal(#1,'title')</dc:title></omdoc:metadata>)()"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- . "</omdoc:omtext>\n");
-%</ltxml.sty>
-% \end{macrocode}
-% \end{environment}
-%
-% We also make our life easier If defininig an environment that is
-% turned into something that contains |<CMP>|\meta{body}|</CMP>|, use this method instead
-% \begin{macrocode}
-%<*ltxml.sty>
-sub DefCMPEnvironment {
- my ($proto, $replacement, %options) = @_;
- my @before = $options{beforeDigest} ? ($options{beforeDigest}) : ();
- push(@before, \&useCMPItemizations);
- $options{beforeDigest} = \@before;
- DefEnvironment($proto, $replacement, %options);
-}
-%</ltxml.sty>
-% \end{macrocode}
-%
-%
-% \subsection{Structure Sharing}\label{sec:impl:share}
-%
-% \begin{macro}{\STRlabel}
-% The main macro, it it used to attach a label to some text expansion. Later on, using the
-% |\STRcopy| macro, the author can use this label to get the expansion originally assigned.
-% \begin{macrocode}
-%<*package>
-\long\def\STRlabel#1#2{\STRlabeldef{#1}{#2}{#2}}
-%</package>
-%<*ltxml.sty>
-DefConstructor('\STRlabel{}{}', sub {
- my($document,$label,$object)=@_;
- $document->absorb($object);
- $document->addAttribute('xml:id'=>ToString($label)) if $label; });
-%</ltxml.sty>
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\STRcopy}
-% The |\STRcopy| macro is used to call the expansion of a given label. In case the label is
-% not defined it will issue a warning.
-% \begin{macrocode}
-%<*package>
-\def\STRcopy#1{\expandafter\ifx\csname STR@#1\endcsname\relax
-\message{STR warning: reference #1 undefined!}
-\else\csname STR@#1\endcsname\fi}
-%</package>
-%<*ltxml.sty>
-DefConstructor('\STRcopy{}',"<omdoc:ref xref='#1'/>");
-%</ltxml.sty>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\@semantics}
-% if we have a presentation form and a semantic form, then we can use
-% \begin{macrocode}
-%<*package>
-\long\def\@semantics[#1]#2#3{#2\STRlabeldef{#1}{#2}}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\STRlabeldef}
-% This is the macro that does the actual labelling. Is it called inside |\STRlabel|
-% \begin{macrocode}
-%<*package>
-\def\STRlabeldef#1{\expandafter\gdef\csname STR@#1\endcsname}
-%</package>
-%<*ltxml.sty>
-DefMacro('\STRlabeldef{}{}', "");
-%</ltxml.sty>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\STRsemantics}
-% \ednote{some explanation here}
-% \begin{macrocode}
-%<*package>
-\def\STRsemantics{\@ifnextchar[\@semantics{\@semantics[]}}
-%</package>
-%<*ltxml.sty>
-DefConstructor('\STRsemantics[]{}{}', sub {
- my($document,$label,$ignore,$object)=@_;
- $document->absorb($object);
- $document->addAttribute('xml:id'=>ToString($label)) if $label; });
-%</ltxml.sty>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Phrase-level Markup}
-%
-% \begin{environment}{phrase}
-% For the moment, we do disregard the most of the keys
-% \begin{macrocode}
-%<*package>
-\define@key{phrase}{id}{}
-\define@key{phrase}{style}{}
-\define@key{phrase}{class}{}
-\define@key{phrase}{index}{}
-\define@key{phrase}{verbalizes}{}
-\define@key{phrase}{type}{}
-\newenvironment{phrase}[1][]{\setkeys{phrase}{#1}}{}
-%</package>
-%<*ltxml.sty>
-DefKeyVal('phrase','id','Semiverbatim');
-DefKeyVal('phrase','style','Semiverbatim');
-DefKeyVal('phrase','class','Semiverbatim');
-DefKeyVal('phrase','index','Semiverbatim');
-DefKeyVal('phrase','verbalizes','Semiverbatim');
-DefKeyVal('phrase','type','Semiverbatim');
-DefConstructor('\phrase OptionalKeyVals:phrase {}',
- "<omdoc:phrase %&KeyVals(#1)>#body</omdoc:phrase>");
-%</ltxml.sty>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{nlex}
-% For the moment, we do disregard the most of the keys
-% \begin{macrocode}
-%<*package>
-\def\nlex#1{\green{\sl{#1}}}
-\def\nlcex#1{*\green{\sl{#1}}}
-%</package>
-%<*ltxml.sty>
-DefConstructor('\nlex{}',"<omdoc:phrase type='nlex'>#1</omdoc:phrase>");
-DefConstructor('\nlcex{}',"<omdoc:phrase type='nlcex'>#1</omdoc:phrase>");
-%</ltxml.sty>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{inlinequote}
-% \ednote{describe above}
-% \begin{macrocode}
-%<package>\def\inlinequote#1{``{\sl{#1}}''}
-%<ltxml.sty>DefConstructor('\inlinequote{}',"<omdoc:phrase type='inlinequote'>#1</omdoc:phrase>");
-% \end{macrocode}
-% \end{environment}
-%
-% \subsection{Colors}
-%
-% \begin{environment}{blue, red, green, magenta}
-% We will use the following abbreviations for colors from |color.sty|
-% \begin{macrocode}
-%<*package>
-\def\blue#1{\textcolor{blue}{#1}}
-\def\red#1{\textcolor{red}{#1}}
-\def\green#1{\textcolor{green}{#1}}
-\def\cyan#1{\textcolor{cyan}{#1}}
-\def\magenta#1{\textcolor{magenta}{#1}}
-\def\brown#1{\textcolor{brown}{#1}}
-\def\yellow#1{\textcolor{yellow}{#1}}
-%</package>
-% \end{macrocode}
-% For the {\latexml} bindings, we go a generic route, we replace |\blue{#1}| by
-% |{\@omdoc@color{blue}\@omdoc@color@content{#1}}|.
-% \begin{macrocode}
-%<*ltxml.sty>
-sub omdocColorMacro {
- my ($color, @args) = @_;
- my $tok_color = TokenizeInternal($color);
- (T_BEGIN, T_CS('\@omdoc@color'), T_BEGIN, $tok_color->unlist,
- T_END, T_CS('\@omdoc@color@content'), T_OTHER('['), $tok_color->unlist, T_OTHER(']'),
- T_BEGIN, $args[1]->unlist, T_END, T_END); }
-DefMacro('\@omdoc@color{}', sub { MergeFont(color=>$_[1]->toString); return; });
-%</ltxml.sty>
-% \end{macrocode}
-% Ideally, here we will remove the optional argument and have a conversion module
-% add the attribute at the end (or maybe add it just for math?)
-% or, we can take the attributes for style from the current font ?
-% \begin{macrocode}
-%<*ltxml.sty>
-DefConstructor('\@omdoc@color@content[]{}',
- "?#isMath(#2)(<omdoc:phrase ?#1(style='color:#1')()>#2</omdoc:phrase>)");
-foreach my $color(qw(blue red green magenta cyan brown yellow)) {
- DefMacro("\\".$color.'{}', sub { omdocColorMacro($color, @_); }); }
-%</ltxml.sty>
-% \end{macrocode}
-% \end{environment}
-%
-%
-% \subsection{{\LaTeX} Commands we interpret differently}
-%
-% The first think we have to take care of are the paragraphs, we want to generate {\omdoc}
-% that uses the |p| element for paragraphs inside |CMP|s. For that we have modified the
-% DTD only to allowed |p| elements in |CMP| (in particular no text). Then we instruct the
-% |\par| macro to close a |p| element if possible. The next |p| element is then opened
-% automatically, since we make |p| autoclose.
-% \begin{macrocode}
-%<*ltxml.sty>
-DefConstructor('\par',sub { $_[0]->maybeCloseElement('omdoc:p'); },alias=>"\\par\n");
-Tag('omdoc:p', autoClose=>1, autoOpen=>1);
-%</ltxml.sty>
-% \end{macrocode}
-% the rest of the reinterpretations is quite simple, we either disregard presentational
-% markup or we re-interpret it in terms of {\omdoc}.
-% \begin{macrocode}
-%<package>\def\omspace#1{\hspace*{#1}}
-%<*ltxml.sty>
-DefConstructor('\omspace{}','');
-DefConstructor('\emph{}',"<omdoc:phrase class='emphasis'>#1</omdoc:phrase>");
-DefConstructor('\em',"<omdoc:phrase class='emphasis'>");
-Tag('omdoc:phrase', autoClose=>1);
-DefEnvironment('{center}','#body');
-DefEnvironment('{minipage}{}','#body');
-DefEnvironment('{quote}',"<omdoc:phrase type='quote' style='display:block'>#body</omdoc:phrase>");
-DefEnvironment('{quotation}',"<omdoc:phrase type='quote' style='display:block'>#body</omdoc:phrase>");
-DefEnvironment('{small}','#body');
-DefEnvironment('{footnotesize}','#body');
-DefEnvironment('{tiny}','#body');
-DefEnvironment('{scriptsize}','#body');
-DefConstructor('\LARGE','');
-DefConstructor('\Large','');
-DefConstructor('\large','');
-DefConstructor('\small','');
-
-DefConstructor('\fbox{}','#1');
-
-DefConstructor('\footnote[]{}',
- "<omdoc:note class='foot' ?#1(mark='#1')>#2</omdoc:note>");
-DefConstructor('\footnotemark[]',"");
-DefConstructor('\footnotetext[]{}',
- "<omdoc:note class='foot' ?#1(mark='#1')>#2</omdoc:note>");
-
-DefConstructor('\sf', '');
-DefConstructor('\sc', '');
-%</ltxml.sty>
-% \end{macrocode}
-%
-% \subsection{Providing IDs for {\omdoc} Elements}\label{sec:impl:ids}
-%
-% To provide default identifiers (see section~\ref{sec:user:ids}), we tag all {\omdoc}
-% elements that allow |xml:id| attributes by excuting the |numberIt| procedure below.
-%
-% \begin{macrocode}
-%<*ltxml.sty>
-Tag('omdoc:p',afterOpen=>\&numberIt);
-Tag('omdoc:omtext',afterOpen=>\&numberIt);
-Tag('omdoc:omgroup',afterOpen=>\&numberIt);
-Tag('omdoc:tgroup',afterOpen=>\&numberIt);
-Tag('omdoc:CMP',afterOpen=>\&numberIt);
-%</ltxml.sty>
-% \end{macrocode}
-% The |numberIt| procedure gets the prefix from first parent with an |xml:id| attribute and then
-% extends it with a label that reflects the number of preceding siblings, provided that
-% there is not already an identifier.
-% \begin{macrocode}
-%<*ltxml.sty>
-sub numberIt {
- my($document,$node,$whatsit)=@_;
- my(@parents)=$document->findnodes('ancestor::*[@xml:id]',$node); # find 1st id'd parent.
- my $prefix= (@parents ? $parents[$#parents]->getAttribute('xml:id')."." : '');
- my(@siblings)=$document->findnodes('preceding-sibling::*[@xml:id]',$node);
- my $n = scalar(@siblings)+1;
- my $id = ($node -> getAttribute('xml:id'));
- $node->setAttribute('xml:id'=>$prefix."p$n") unless $id; }
-%</ltxml.sty>
-% \end{macrocode}
-%
-% \subsection{Leftovers}
-%
-% \begin{macrocode}
-%<*ltxml.sty>
-DefConstructor('\url Semiverbatim',"<omdoc:link href='#1'>#1</omdoc:link>");
-%</ltxml.sty>
-% \end{macrocode}
-% \ednote{this should be handled differently, omdoc.sty should include url and give a new
-% macro for it, which we then use in omdoc}
-% and finally, we need to terminate the file with a success mark for perl.
-% \begin{macrocode}
-%<ltxml.sty|ltxml.cls>1;
-% \end{macrocode}
-% \Finale
-\endinput
-
-% \iffalse
-% LocalWords: GPL structuresharing STR omdoc dtx stex CPERL LoadClass url dc
-%%% Local Variables:
-%%% mode: doctex
-%%% TeX-master: t
-%%% End:
-% \fi
-% LocalWords: RequirePackage RegisterNamespace namespace xsl DocType ltxml dtd
-% LocalWords: ltx DefEnvironment beforeDigest AssignValue inPreamble getGullet
-% LocalWords: afterDigest keyval omgroup DefKeyVal Semiverbatim KeyVal tgroup
-% LocalWords: OptionalKeyVals DefParameterType IfBeginFollows skipSpaces CMP
-% LocalWords: ifNext DefMacro needwrapper unlist DefConstructor omtext bgroup
-% LocalWords: useCMPItemizations RefStepItemCounter egroup beginItemize li di
-% LocalWords: beforeDigestEnd useTheoryItemizations dt autoclose ul ol dl env
-% LocalWords: afterOpen LastSeenCMP autoClose DefCMPEnvironment proto ToString
-% LocalWords: addAttribute nlex nlcex omdocColorMacro args tok MergeFont qw
-% LocalWords: TokenizeInternal toString isMath foreach maybeCloseElement id'd
-% LocalWords: autoOpen minipage footnotesize scriptsize numberIt whatsit href
-% LocalWords: getAttribute setAttribute
diff --git a/Master/texmf-dist/source/latex/stex/omdoc.ins b/Master/texmf-dist/source/latex/stex/omdoc.ins
deleted file mode 100644
index 41de5776ed6..00000000000
--- a/Master/texmf-dist/source/latex/stex/omdoc.ins
+++ /dev/null
@@ -1,40 +0,0 @@
-%%
-%% This file generates files required to use the ed package.
-%% At your command prompt write
-%%
-%% latex omdoc.ins
-%%
-%% Copyright(c) 2005 Michael Kohlhase
-%%
-%% This file is distributed under the terms of the LaTeX Project Public
-%% License from CTAN archives in directory macros/latex/base/lppl.txt.
-%% Either version 1.0 or, at your option, any later version.
-%%
-\input docstrip
-\preamble
-\endpreamble
-
-%\usedir{tex/latex/listings}
-\keepsilent
-\askforoverwritefalse
-
-% generate base package
-\generate{\file{omdoc.sty}{\from{omdoc.dtx}{package}}}
-\generate{\file{omdoc.cls}{\from{omdoc.dtx}{cls}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated style files into a directory searched by TeX.}
-\Msg{*}
-\Msg{* And don't forget to refresh your filename database}
-\Msg{* if your TeX distribution uses such a database.}
-\Msg{*}
-
-\nopreamble\nopostamble
-\generate{\file{omdoc.sty.ltxml}{\from{omdoc.dtx}{ltxml.sty}}}
-\generate{\file{omdoc.cls.ltxml}{\from{omdoc.dtx}{ltxml.cls}}}
-
-\Msg{*}
-\Msg{* You may need to move the generated ltxml files into a directory searched by LaTeXML.}
-\Msg{*}
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/latex/stex/presentation.dtx b/Master/texmf-dist/source/latex/stex/presentation.dtx
deleted file mode 100644
index 63038539256..00000000000
--- a/Master/texmf-dist/source/latex/stex/presentation.dtx
+++ /dev/null
@@ -1,977 +0,0 @@
-% \iffalse meta-comment
-% An Infrastructure for Presenting Semantic Macros in sTeX
-% Copyright (C) 2004-2007 Michael Kohlhase, all rights reserved
-% This file is released under the LaTeX Project Public License (LPPL)
-%
-% The development version of this file can be found at
-% https://svn.kwarc.info/repos/kwarc/projects/stex/sty/presentation.dtx
-% \fi
-%
-% \iffalse
-%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<package>\ProvidesPackage{presentation}[2007/09/03 v0.9e presentation for semantic macros]
-%
-%<*driver>
-\documentclass{ltxdoc}
-\usepackage{url,array,presentation,float}
-\usepackage[show]{ed}
-\usepackage{hyperref}
-\makeindex
-\floatstyle{boxed}
-\newfloat{exfig}{thp}{lop}
-\floatname{exfig}{Example}
-\begin{document}\DocInput{presentation.dtx}\end{document}
-%</driver>
-% \fi
-%
-% \CheckSum{373}
-%
-% \changes{v0.9}{2005/06/14}{First Version with Documentation}
-% \changes{v0.9a}{2005/07/01}{Completed Documentation}
-% \changes{v0.9b}{2005/08/06}{Complete functionality and Updated Documentation}
-% \changes{v0.9c}{2006/01/13}{more packaging}
-% \changes{v0.9d}{2006/10/13}{adding mixfix declarations}
-% \changes{v0.9d}{2006/10/13}{dealing with precedences in keyword arguments}
-% \changes{v0.9e}{2007/09/03}{fixing argument precedences, adding LaTeXML bindings}
-% \changes{v0.9f}{2007/12/09}{adding general elision}
-%
-% \GetFileInfo{presentation.sty}
-%
-% \MakeShortVerb{\|}
-%\def\scsys#1{{{\sc #1}}\index{#1@{\sc #1}}}
-% \def\stex{{\raisebox{-.5ex}S\kern-.5ex\TeX}}
-% \def\sTeX{\stex}
-% \def\xml{\scsys{Xml}}
-% \def\mathml{\scsys{MathML}}
-% \def\omdoc{\scsys{OMDoc}}
-% \def\openmath{\scsys{OpenMath}}
-% \def\latexml{\scsys{LaTeXML}}
-% \def\perl{\scsys{Perl}}
-% \def\cmathml{Content-{\sc MathML}\index{Content {\sc MathML}}\index{MathML@{\sc MathML}!content}}
-% \def\activemath{\scsys{ActiveMath}}
-% \def\twin#1#2{\index{#1!#2}\index{#2!#1}}
-% \def\twintoo#1#2{{#1 #2}\twin{#1}{#2}}
-% \def\atwin#1#2#3{\index{#1!#2!#3}\index{#3!#2 (#1)}}
-% \def\atwintoo#1#2#3{{#1 #2 #3}\atwin{#1}{#2}{#3}}
-% \title{An Infrastructure for Presenting Semantic Macros in {\stex}\thanks{Version {\fileversion} (last revised
-% {\filedate})}}
-% \author{Michael Kohlhase\\
-% Jacobs University, Bremen\\
-% \url{http://kwarc.info/kohlhase}}
-% \maketitle
-%
-% \begin{abstract}
-% The |presentation| packge is a central part of the {\stex} collection, a version of
-% {\TeX/\LaTeX} that allows to markup {\TeX/\LaTeX} documents semantically without
-% leaving the document format, essentially turning {\TeX/\LaTeX} into a document format
-% for mathematical knowledge management (MKM).
-%
-% This package supplies an infrastructure that allows to specify the presentation of
-% semantic macros, including preference-based bracket elision. This allows to markup the
-% functional structure of mathematical formulae without having to lose high-quality
-% human-oriented presentation in {\LaTeX}. Moreover, the notation definitions can be
-% used by MKM systems for added-value services, either directly from the {\sTeX}
-% sources, or after translation.
-% \end{abstract}
-% \setcounter{tocdepth}{2}\tableofcontents\newpage
-%
-%\section{Introduction}\label{sec:presentation}
-%
-% The |presentation| package supplies an infrastructure that allows to specify the
-% presentation of semantic macros, including preference-based bracket elision. This allows
-% to markup the functional structure of mathematical formulae without having to lose
-% high-quality human-oriented presentation in {\LaTeX}. Moreover, the notation definitions
-% can be used by MKM systems for added-value services, either directly from the {\sTeX}
-% sources, or after translation.
-%
-% {\stex} is a version of {\TeX/\LaTeX} that allows to markup {\TeX/\LaTeX} documents
-% semantically without leaving the document format, essentially turning {\TeX/\LaTeX} into
-% a document format for mathematical knowledge management (MKM).
-%
-% The setup for semantic macros described in the {\stex} |modules| package works well for
-% simple mathematical functions: we make use of the macro application syntax in {\TeX} to
-% express function application. For a simple function called ``foo'', we would just
-% declare |\symdef{foo}[1]{foo(#1)}| and have the concise and intuitive syntax |\foo{x}|
-% for $foo(x)$. But mathematical notation is much more varied and interesting than just
-% this.
-%
-% \section{The User Interface}
-%
-% In this package we will follow the {\sTeX} approach and assume that there are four basic
-% types of mathematical expressions: symbols, variables, applications and
-% binders. Presentation of the variables is relatively straightforward, so we will not
-% concern ourselves with that. The application of functions in mathematics is mostly
-% presented in the form $f(a_1,\ldots,a_n)$, where $f$ is the function and the $a_i$ are
-% the arguments. However, many commonly-used functions from this presentational scheme:
-% for instance binomial coefficients: $\bigl({n\atop k}\bigr)$, pairs: $\langle
-% a,b\rangle$, sets: $\{x\in S\,\vert\, x^2\ne0\}$, or even simple addition: $3+5+7$. Note
-% that in all these cases, the presentation is determined by the (functional) head of the
-% expression, so we will bind the presentational infrastructure to the operator.
-%
-% \subsection{Mixfix Notations}\label{sec:mixfix}
-%
-% For the presentation of ordinary operators, we will follow the approach used by the
-% Isabelle theorem prover. There, the presentation of an $n$-ary function (i.e. one that
-% takes $n$ arguments) is specified as
-% \meta{pre}\meta{arg$_0$}\meta{mid$_1$}$\cdots$\meta{mid$_n$}\meta{arg$_n$}\meta{post},
-% where the \meta{arg$_i$} are the arguments and \meta{pre}, \meta{post}, and the
-% \meta{mid$_i$} are presentational material. For instance, in infix operators like the
-% binary subset operator, \meta{pre} and $\meta{post}$ are empty, and \meta{mid$_1$} is
-% $\subseteq$. For the ternary conditional operator in a programming language, we might
-% have the presentation pattern
-% |if|\meta{arg$_1$}|then|\meta{arg$_2$}|else|\meta{arg$_3$}|fi| that utilizes all
-% presentation positions.
-%
-% \DescribeMacro{\mixfix*}The |presentation| package provides mixfix declaration macros
-% |\mixfixi|, |\mixfixii|, and |\mixfixiii| for unary, binary, and ternary functions. This
-% covers most of the cases, larger arities would need a different argument
-% pattern.\footnote{If you really need larger arities, contact the author!} The call
-% pattern of these macros is just the presentation pattern above. In general, the mixfix
-% declaration of arity $i$ has $2n+1$ arguments, where the even-numbered ones are for the
-% arguments of the functions and the odd-numbered ones are for presentation material. For
-% instance, to define a semantic macro for the subset relation and the conditional, we
-% would use the markup in Figure~\ref{fig:mixfix}.
-% \begin{exfig}
-% \begin{verbatim}
-% \symdef{sseteq}[2]{\mixfixii{}{#1}{\subseteq}{#2}{}}
-% \symdef{sseteq}[2]{\infix\subseteq{#1}{#2}}
-% \symdef{ite}[2]{\mixfixiii{{\tt{if}}\;}{#1}
-% {\;{\tt{then}}\;}{#2}
-% {\;{\tt{else}}\;}{#3}{\;{\tt{fi}}}}
-% \end{verbatim}
-% \vspace*{-1.5em}
-% \begin{center}
-% \begin{tabular}{|l|l|}\hline
-% source & presentation \\\hline
-% |\sseteq{S}T| & $(S\subseteq T)$\\\hline
-% |\ite{x<0}{-x}x| & ${\tt{if}}\,x<0\,{\tt{then}}\,-x\,{\tt{else}}\,x\,{\tt{fi}}$\\\hline
-% \end{tabular}
-% \end{center}
-% \caption{Declaration of mixfix operators}\label{fig:mixfix}
-% \end{exfig}
-%
-% For certain common cases, the |presentation| package provides shortcuts for the mixfix
-% declarations. The \DescribeMacro{\prefix}|\prefix| macro allows to specify a prefix
-% presentation for a function (the usual presentation in mathematics). Note that it is
-% better to specify |\symdef{uminus}[1]{\prefix{-}{#1}}| than just
-% |\symdef{uminus}[1]{-#1}|, since we can specify the bracketing behavior in the former
-% (see Section~\ref{sec:elision}).
-%
-% The \DescribeMacro{\postfix}|\postfix| macro is similar, only that the function is
-% presented after the argument as for e.g. the factorial function: $5!$ stands for the
-% result of applying the factorial function to the number 5. Note that the function is
-% still the first argument to the |\postfix| macro: we would specify the presentation for
-% the factorial function with |\symdef{factorial}[1]{\postfix{!}{#1}}|.
-%
-% Finally, we provide the \DescribeMacro{\infix}|\infix| macro for binary operators that
-% are written between their arguments (see Figure~\ref{fig:mixfix}).
-%
-% \subsection{\texorpdfstring{$n$}{n}-ary Associative Operators}\label{sec:assoc}
-%
-% Take for instance the operator for set union: formally, it is a binary function on
-% sets that is associative (i.e. $(S_1\cup S_2)\cup S_3=S_1\cup (S_2\cup S_3)$), therefore
-% the brackets are often elided, and we write $S_1\cup S_2\cup S_3$ instead (once we have
-% proven associativity). Some authors even go so far to introduce set union as a $n$-ary
-% operator, i.e. a function that takes an arbitrary (positive) number of arguments. We will
-% call such operators {\bf{$n$-ary
-% associative}\atwin{n-ary}{associative}{operator}}.
-%
-% Specifying the presentation\ednote{introduce the notion of presentation above} of
-% $n$-ary associative operators in |\symdef| forms is not straightforward, so we provide
-% some infrastructure for that. As we cannot predict the number of arguments for $n$-ary
-% operators, we have to give them all at once, if we want to maintain our use of {\TeX}
-% macro application to specify function application. So a semantic macro for an $n$-ary
-% operator will be applied as |\nunion{|\meta{$a_1$}|,|\ldots|,|\meta{$a_n$}|}|, where the
-% sequence of $n$ logical arguments \meta{$a_i$} are supplied as one {\TeX} argument which
-% contains a comma-separated list. We provide variants of the mixfix declarations
-% presented in section~\ref{sec:mixfix} which deal with associative arguments. For
-% instance, the variant \DescribeMacro{\mixfixa}|\mixfixa| allows to specify $n$-ary
-% associative operators.
-% |\mixfixa{|\meta{pre}|}{|\meta{arg}|}{|\meta{post}|}{|\meta{op}|}| specifies a
-% presentation, where \meta{arg} is the associative argument and \meta{op} is the
-% corresponding operator that is mapped over the argument list; as above, {\meta{pre}},
-% \meta{post}, are prefix and postfix presentational material. For instance, the finite
-% set constructor could be constructed as
-% \begin{verbatim}
-% \newcommand{\fset}[1]{\mixfixa[p=0]{\{}{#1}{\}}{,}}
-% \end{verbatim}
-%
-% The \DescribeMacro{\assoc}|\assoc| macro is a convenient abbreviation of a |\mixfixa|
-% that can be used in cases, where \meta{pre} and \meta{post} are empty (i.e. in the
-% majority of cases). It takes two arguments: the presentation of a binary operator, and a
-% comma-separated list of arguments, it replaces the commas in the second argument with
-% the operator in the first one. For instance |\assoc\cup{S_1,S_2,S_3}| will be formatted
-% to $S_1\cup S_2\cup S_3$. Thus we can use |\def\nunion#1{\assoc\cup{#1}}| or even
-% |\def\nunion{\assoc\cup}|, to define the $n$-ary operator for set union in {\TeX}. For
-% the definition of a semantic macro in {\stex}, we use the second form, since we are more
-% conscious of the right number of arguments and would declare
-% |\symdef{nunion}[1]{\assoc\cup{#1}}|.\ednote{think about big operators for ACI
-% functions}
-%
-% These macros |\prefix| and |\postfix| have $n$-ary variants
-% \DescribeMacro{\prefixa}|\prefixa| and \DescribeMacro{\postfixa}|\postfixa| that take an
-% arbitrary number of arguments (mathematically; syntactically grouped into one {\TeX}
-% argument). These take an extra separator argument.\ednote{think of a good example!}
-
-% The |\mixfixii| macro has variants \DescribeMacro{\mixfixia}|\mixfixia|,
-% \DescribeMacro{\mixfixai}|\mixfixai|, and \DescribeMacro{\mixfixaa}|\mixfixaa|, which
-% allow to make one or two arguments in a binary function associative\footnote{If you
-% really need larger arities with associative arguments, contact the package author!}. A
-% use case for the second macro is an nary function type operator |\fntype|, which can be
-% defined via
-% \begin{verbatim}
-% \def\fntype#1#2{\mixfixai{}{#1}\rightarrow{#2}{}\times}
-% \end{verbatim}
-% and which will format |\fntype{\alpha,\beta,\gamma}\delta| as
-% $\alpha\times\beta\times\gamma\to\delta$.
-%
-% \subsection{Precedence-Based Bracket Elision}\label{sec:elision}
-%
-% With the infrastructure supplied by the |\assoc| macro we could now try to combine
-% set union and set intersection in one formula. Then, writing
-% \begin{equation}\label{cupcap}
-% |\nunion{\ninters{a,b},\ninters{c,d}}|
-% \end{equation}
-% would yield $((a\cap b)\cup (c\cap d))$, and not $a\cap b\cup c\cap d$ as we would like,
-% since $\cap$ binds stronger than $\cup$. Dropping outer brackets in the presentations of
-% the presentation of the operators will not help in general: it would give the desired
-% form for (\ref{cupcap}) but $a\cap b\cup c\cap d$ for (\ref{capcup}), where we would
-% have liked $(a\cup b)\cap(c\cup d)$
-% \begin{equation}\label{capcup}
-% |\ninters{\nunion{a,b},\nunion{c,d}}|
-% \end{equation}
-%
-% In mathematics, brackets are elided, whenever the author anticipates that the reader can
-% understand the formula without them, and would be overwhelmed with them. To achieve
-% this, there are set of common conventions that govern bracket elision. The most common
-% is to assign precedences to all operators, and elide brackets, if the
-% {\index*{precedence}} of the operator is lower than that of the context it is presented
-% in. In our example above, we would assign $\cap$ a lower precedence than $\cup$ (and
-% both a lower precedence than the initial precedence). To compute the presentation of
-% (\ref{capcup}) we start out with the |\ninters|, elide its brackets (since the
-% precedence $n$ of $\cup$ is lower than the initial precedence $i$), and set the context
-% precedence for the arguments to $n$. When we present the arguments, we present the
-% brackets, since the precedence of |nunion| is lower than the context precedence $n$.
-%
-% This algorithm, which we call {\bf{precedence-based bracket elision}} goes a long
-% way towards approximating mathematical practice. Note that full bracket elision in
-% mathematical practice is a reader-oriented process, it cannot be fully mechanical,
-% e.g. in $(a\cap b\cap c\cap d\cap e\cap f\cap g)\cup h$ we better put the brackets
-% around the septary intersection to help the reader even thoug they could have been
-% elided by our algorithm. Therefore, the author has to retain full control over
-% bracketing in a bracket elision architecture (otherwise it would become impossible to
-% explain the concept of associativity).\ednote{think about how to implement that}.
-%
-% \begin{figure}[htb]
-% \begin{center}
-% \begin{tabular}{|l|l|l|}\hline
-% Precedence & Operators & Comment\\\hline\hline
-% 200 & +,- & unary \\\hline
-% 200 & $\hat{}$ & exponentiation \\\hline
-% 400 & $*,\land,\cap$ & multiplicative \\\hline
-% 500 & $+,-,\lor,\cup$ & additive\\\hline
-% 600 & / & fraction \\\hline
-% 700 & $=, \ne, \leq, <, >, \geq$ & relation\\\hline
-% \end{tabular}
-% \end{center}
-% \caption{Common Operator Precedences}\label{fig:precedence}
-% \end{figure}
-%
-% In {\stex} we supply an optional keyval arguments to the mixfix declarations and their
-% abbreviations that allow to specify precedences: The key \DescribeMacro{p}|p| key is
-% used to specify the {\bf{operator precedence}}, and the keys
-% \DescribeMacro{pi}\DescribeMacro{pii}\DescribeMacro{piii}|p|\meta{i} can be used to
-% specify the {\bf{argument precedence}s}. The latter will set the precedence level while
-% processing the arguments, while the operator precedence invokes brackets, if it is
-% larger than the current precedence level --- which is set by the appropriate argument
-% precedence by the dominating operators or the outer precedence.
-%
-% If none of the precedences is specified, then the defaults are assumed. The operator
-% precedence is set to the default operator precedence, which defaults to 1000 and can be
-% set by {\DescribeMacro{\setDefaultPrecedence}}|\setDefaultPrecedence{|\meta{prec}|}|
-% where \meta{prec} is an integer. The argument precedences default to the operator
-% precedence.
-%
-% Figure~\ref{fig:precedence} gives an overview over commonly used precedences. Note that
-% most operators have precedences lower than the default precedence of 1000, otherwise the
-% brackets would not be elided. For our examples above, we would define
-% \begin{verbatim}
-% \newcommand{\nunion}[1]{\assoc[p=500]{\cup}{#1}}
-% \newcommand{\ninters}[1]{\assoc[p=400]{\cap}{#1}}
-% \end{verbatim}
-% to get the desired behavior.
-%
-% Note that the presentation macros uses round brackets for grouping by default. We can
-% specify other brackets via two more keywords: \DescribeMacro{lbrack}|lbrack| and
-% \DescribeMacro{rbrack}|rbrack|. Just as above, we can also reset the default brackets
-% with {\DescribeMacro{\setDefaultLeftBracket}}|\setDefaultLeftBracket{|\meta{lb}|}|and
-% {\DescribeMacro{\setDefaultRightBracket}}|\setDefaultRightBracket{|\meta{rb}|}| where
-% \meta{lb} and \meta{rb} expand to the desired brackets. Note that formula parts that
-% look like brackets usually are not. For instance, we should not define the finite set
-% constructor via
-% \begin{verbatim}
-% \newcommand{\fset}[1]{\assoc[lbrack=\{,rbrack=\}]{,}{#1}}
-% \end{verbatim}
-% where the curly braces are used as brackets, but as presented in section~\ref{sec:assoc}
-% even though both would format |\fset{a,b,c}| as $\{a,b,c\}$. In the encoding here, an
-% operator with suitably high operator precedence would be able to make the brackets
-% disappear.
-%
-% \subsection{Flexible Elision}\label{sec:flexible-elision}
-%
-% There are several situations in which it is desirable to display only some parts of the
-% presentation:
-% \begin{itemize}
-% \item We have alreday seen the case of redundant brackets above
-% \item Arguments that are strictly necessary are omitted to simplify the notation, and the
-% reader is trusted to fill them in from the context.
-% \item Arguments are omitted because they have default values. For example $\log_{10}x$
-% is often written as $\log x$.
-% \item Arguments whose values can be inferred from the other arguments are usually
-% omitted. For example, matrix multiplication formally takes five arguments, namely the
-% dimensions of the multiplied matrices and the matrices themselves, but only the latter
-% two are displayed.
-% \end{itemize}
-%
-% Typically, these elisions are confusing for readers who are getting acquainted with a
-% topic, but become more and more helpful as the reader advances. For experienced readers
-% more is elided to focus on relevant material, for beginners representations are more
-% explicit. In the process of writing a mathematical document for traditional (print)
-% media, an author has to decide on the intended audience and design the level of elision
-% (which need not be constant over the document though). With electronic media we have new
-% possibilities: we can make elisions flexible. The author still chooses the elision level
-% for the initial presentation, but the reader can adapt it to her level of competence and
-% comfort, making details more or less explicit.
-%
-% \DescribeMacro{\elide} To provide this functionality, the |presentation| package
-% provides the |\elide| macro allows to asociate a text with an integer
-% {\bf{visibility level}} and group them into {\bf{elision groups}}. High levels
-% mean high elidability.
-%
-% Elision can take various forms in print and digital media. In static media like
-% traditional print on paper or the PostScript format, we have to fix the elision level,
-% and can decide at presentation time which elidable tokens will be printed and which will
-% not. In this case, the presentation algorithm will take visibility thresholds $T_g$ for
-% every elidability group $g$ as a user parameter and then elide (i.e. not print) all
-% tokens in visibility group $g$ with level $l>T_g$. \DescribeMacro{\setelevel} We specify
-% this threshold for via the |\setelevel| macro. For instance in the example below, we
-% have a two type annotations |par| for type parameters and |typ| for type annotations
-% themselves.
-%
-% \begin{exfig}[ht]
-% \begin{verbatim}
-% $\mathbf{I}\elide{par}{500}{^\alpha}\elide{typ}{100}{_{\alpha\to\alpha}}
-% :=\lambda{X\elide{ty}{500}{_\alpha}}.X$
-% \end{verbatim}
-% \vspace{-2em}
-% \end{exfig}
-%
-% The visibility levels in the example encode how redundant the author thinks the elided
-% parts of the formula are: low values show high redundancy. In our example the intuition
-% is that the type paraemter on the $\mathbf{I}$ cominator and the type annotation on the
-% bound variable $X$ in the $\lambda$ expression are of the same obviousness to the
-% reader. So in a document that contains |\setegroup{typ}{1000}| and
-% |\setegroup{an}{1000}| will show $\mathbf{I}:=\lambda{X}.X$ eliding all redundant
-% information. If we have both values at 400, then we will see
-% $\mathbf{I}^\alpha:=\lambda{X_\alpha}.X$ and only if the threshold for |typ| dips below
-% 100, then we see the full information:
-% $\mathbf{I}^\alpha_{\alpha\to\alpha}:=\lambda{X_\alpha}.X$.
-%
-% In an output format that is capable of interactively changing its appearance, e.g.
-% dynamic XHTML+MathML (i.e. XHTML with embedded Presentation {\mathml} formulas, which can
-% be manipulated via JavaScript in browsers), an application can export the information
-% about elision groups and levels to the target format, and can then dynamically change the
-% visibility thresholds by user interaction. Here the visibility threshold would also be
-% used, but here it only determines the default rendering; a user can then fine-tune the
-% document dynamically to reveal elided material to support understanding or to elide more
-% to increase conciseness.
-%
-% The price the author has to pay for this enhanced user experience is that she has to
-% specify elided parts of a formula that would have been left out in conventional
-% {\LaTeX}. Some of this can be alleviated by good coding practices. Let us consider the log
-% base case. This is elided in mathematics, since the reader is expected to pick it up from
-% context. Using semantic macros, we can mimic this behavior: defining two semantic macros:
-% |\logC| which picks up the log base from the context via the |\logbase|
-% macro and |\logB| which takes it as a (first) argument.
-%
-% \begin{verbatim}
-% \provideEdefault{logbase}{10}
-% \symdef{logB}[2]{\prefix{\mathrm{log}\elide{base}{100}{_{#1}}}{#2}}
-% \abbrdef{logC}[1]{\logB{\fromEcontext{logbase}}{#1}}
-% \end{verbatim}
-%
-% \DescribeMacro{\provideEdefault} Here we use the |\provideEdefault| macor to initialize
-% a {\LaTeX} token register for the |logbase| default, which we can pick up from the
-% elision context using \DescribeMacro{\fromEcontext}|\fromEcontext| in the definition of
-% |\logC|. Thus |\logC{x}| would render as $\mathrm{log}_{10}(x)$ with a threshold of 50
-% for |base| and as $\mathrm{log}_2$, if the local {\TeX} group e.g. given by the
-% |assertion| environment contains a
-% \DescribeMacro{setEdefault}|\setEdefault{logbase}{2}|.
-%
-% \subsection{Hyperlinking}\label{sec:hyperlinking}
-%
-%\ednote{describe what we want to do here}
-%
-% \subsection{Variable Names}
-%
-% \ednote{what is the problem?}
-%
-% \DescribeMacro{\vname} |\vname| identifies a token sequence as a name, and provides an
-% ASCII ({\xml}-compatible) identifier for it. The optional argument is the identifier,
-% and the second one the LaTeX representation. The identifier can also be used with
-% |\vnameref| for copy and paste.\ednote{does this really work}
-%
-% \StopEventually{\ednotemessage}
-%
-% \section{The Implementation}\label{sec:implementation}
-%
-% We first make sure that the KeyVal package is loaded (in the right
-% version). For {\latexml}, we also initialize the package inclusions.
-% \begin{macrocode}
-%<package>\RequirePackage{keyval}[1997/11/10]
-%<*ltxml>
-# -*- CPERL -*-
-package LaTeXML::Package::Pool;
-use strict;
-use LaTeXML::Package;
-RequirePackage('keyval');
-%</ltxml>
-% \end{macrocode}
-% We will first specify the default precedences and brackets, together with the macros
-% that allow to set them.
-% \begin{macrocode}
-%<*package>
-\def\pres@default@precedence{1000}
-\def\setDefaultPrecedence#1{\def\pres@default@precedence{#1}}
-\def\pres@initial@precedence{1000}
-\def\setInitialPrecedence#1{\def\pres@initial@precedence{#1}}
-\def\pres@current@precedence{\pres@initial@precedence}
-\def\pres@default@lbrack{(}\def\pres@lbrack{\pres@default@lbrack}
-\def\pres@default@rbrack{)}\def\pres@rbrack{\pres@default@rbrack}
-\def\setDefaultLeftBracket#1{\def\pres@default@lbrack{#1}}
-\def\setDefaultRightBracket#1{\def\pres@default@rbrack{#1}}
-%</package>
-% \end{macrocode}
-%
-% \subsection{The System Commands}\label{sec:impl:syscommands}
-%
-% \begin{macro}{\PrecSet}
-% |\PrecSet| will set the default precedence.\ednote{need to implement this in {\latexml}?}
-% \begin{macrocode}
-%<package>\def\PrecSet#1{\def\pres@default@precedence{#1}}
-%<*ltxml>
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\PrecWrite}
-% |\PrecWrite| will write a bracket, if the precedence mandates it, i.e. if |\pres@p| is
-% greater than the current |\pres@current@precedence|
-% \begin{macrocode}
-%<package>\def\PrecWrite#1{\ifnum\pres@current@precedence>\pres@p\else{#1}\fi}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Mixfix Operators}\label{sec:impl:mixfix}
-%
-% \begin{macrocode}
-%<*package>
-\def\clearkeys{\let\pres@p@key=\relax
-\let\pres@pi@key=\relax%
-\let\pres@pi@key=\relax%
-\let\pres@pii@key=\relax%
-\let\pres@piii@key=\relax}
-\define@key{mi}{lbrack}{\def\pres@lbrack@key{#1}}
-\define@key{mi}{rbrack}{\def\pres@lbrack@key{#1}}
-\define@key{mi}{p}{\def\pres@p@key{#1}}
-\define@key{mi}{pi}{\def\pres@pi@key{#1}}
-\def\prep@keys@mi%
-{\edef\pres@lbrack{\@ifundefined{pres@lbrack@key}{\pres@default@lbrack}{\pres@lbrack@key}}
-\edef\pres@rbrack{\@ifundefined{pres@rbrack@key}{\pres@default@rbrack}{\pres@rbrack@key}}
-\edef\pres@p{\@ifundefined{pres@p@key}{\pres@default@precedence}{\pres@p@key}}
-\edef\pres@pi{\@ifundefined{pres@pi@key}{\pres@p}{\pres@pi@key}}}
-%</package>
-%<*ltxml>
-DefKeyVal('mi','lbrack','Semiverbatim');
-DefKeyVal('mi','rbrack','Semiverbatim');
-DefKeyVal('mi','p','Semiverbatim');
-DefKeyVal('mi','pi','Semiverbatim');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macro}{\mixfixi}
-% \begin{macrocode}
-%<*package>
-\newcommand{\mixfixi}[4][]%key, pre, arg, post
-{\setkeys{mi}{#1}\prep@keys@mi\clearkeys
-\PrecWrite\pres@lbrack% write bracket if necessary
-#2{\edef\pres@current@precedence{\pres@pi}#3}#4%
-\PrecWrite\pres@rbrack}
-%</package>
-%<*ltxml>
-DefConstructor('\mixfixi OptionalKeyVals:mi {}{}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:expr name='arg'/>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<ltx:Math><ltx:XMath>#2</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<ltx:Math><ltx:XMath>#4</ltx:XMath></ltx:Math>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mixfixa}
-% \begin{macrocode}
-%<*package>
-\newcommand{\mixfixa}[5][]%key, pre, arg, post, assocop
-{\setkeys{mi}{#1}\prep@keys@mi\clearkeys%
-\PrecWrite\pres@lbrack{#2}{\@assoc\pres@pi{#5}{#3}}{#4}\PrecWrite\pres@rbrack}
-%</package>
-%<*ltxml>
-DefConstructor('\mixfixa OptionalKeyVals:mi {}{}{}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:exprlist name='args'>"
- . "<omdoc:expr name='arg'/>"
- . "</omdoc:exprlist>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<ltx:Math><ltx:XMath>#2</ltx:XMath></ltx:Math>"
- . "<omdoc:iterate name='args' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<omdoc:separator>"
- . "<ltx:Math><ltx:XMath>#5</ltx:XMath></ltx:Math>"
- . "</omdoc:separator>"
- . "<omdoc:render name='arg' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "</omdoc:iterate>"
- . "<ltx:Math><ltx:XMath>#4</ltx:XMath></ltx:Math>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macrocode}
-%<*package>
-\define@key{mii}{lbrack}{\def\pres@lbrack@key{#1}}
-\define@key{mii}{rbrack}{\def\pres@lbrack@key{#1}}
-\define@key{mii}{p}{\def\pres@p@key{#1}}
-\define@key{mii}{pi}{\def\pres@pi@key{#1}}
-\define@key{mii}{pii}{\def\pres@pii@key{#1}}
-\def\prep@keys@mii{\prep@keys@mi%
-\edef\pres@pii{\@ifundefined{pres@pii@key}{\pres@p}{\pres@pii@key}}%
-\let\pres@pii@key=\relax}
-%</package>
-%<*ltxml>
-DefKeyVal('mii','lbrack','Semiverbatim');
-DefKeyVal('mii','rbrack','Semiverbatim');
-DefKeyVal('mii','p','Semiverbatim');
-DefKeyVal('mii','pi','Semiverbatim');
-DefKeyVal('mii','pii','Semiverbatim');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macro}{\mixfixii}
-% \begin{macrocode}
-%<*package>
-\newcommand{\mixfixii}[6][]%key, pre, arg1, mid, arg2, post
-{\setkeys{mii}{#1}\prep@keys@mii\clearkeys%
-\PrecWrite\pres@lbrack% write bracket if necessary
-#2{\edef\pres@current@precedence{\pres@pi}#3}%
-#4{\edef\pres@current@precedence{\pres@pii}#5}#6%
-\PrecWrite\pres@rbrack}
-%</package>
-%<*ltxml>
-DefConstructor('\mixfixii OptionalKeyVals:mi {}{}{}{}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:expr name='arg1'/>"
- . "<omdoc:expr name='arg2'/>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<ltx:Math><ltx:XMath>#2</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg1' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<ltx:Math><ltx:XMath>#4</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg2' ?&KeyVal(#1,'pii')(precedence='&KeyVal(#1,'pii')')/>"
- . "<ltx:Math><ltx:XMath>#6</ltx:XMath></ltx:Math>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mixfixia}
-% \begin{macrocode}
-%<*package>
-\newcommand{\mixfixia}[7][]%key, pre, arg1, mid, arg2, post, assocop
-{\setkeys{mii}{#1}\prep@keys@mii\clearkeys%
-\PrecWrite\pres@lbrack% write bracket if necessary
-#2{\edef\pres@current@precedence{\pres@pi}#3}%
-#4{\@assoc\pres@pii{#7}{#5}}#6%
-\PrecWrite\pres@rbrack}
-%</package>
-%<*ltxml>
-DefConstructor('\mixfixia OptionalKeyVals:mi {}{}{}{}{}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:expr name='arg1'/>"
- . "<omdoc:exprlist name='args'>"
- . "<omdoc:expr name='arg'/>"
- . "</omdoc:exprlist>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<ltx:Math><ltx:XMath>#2</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg1' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<ltx:Math><ltx:XMath>#4</ltx:XMath></ltx:Math>"
- . "<omdoc:iterate name='args' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<omdoc:separator>"
- . "<ltx:Math><ltx:XMath>#7</ltx:XMath></ltx:Math>"
- . "</omdoc:separator>"
- . "<omdoc:render name='arg' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "</omdoc:iterate>"
- . "<ltx:Math><ltx:XMath>#6</ltx:XMath></ltx:Math>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\mixfixai}
-% \begin{macrocode}
-%<*package>
-\newcommand{\mixfixai}[7][]%key, pre, arg1, mid, arg2, post, assocop
-{\setkeys{mii}{#1}\prep@keys@mii\clearkeys%
-\PrecWrite\pres@lbrack% write bracket if necessary
-#2{\@assoc\pres@pi{#7}{#3}}%
-#4{\edef\pres@current@precedence{\pres@pii}#5}#6%
-\PrecWrite\pres@rbrack}
-%</package>
-%<*ltxml>
-DefConstructor('\mixfixai OptionalKeyVals:mi {}{}{}{}{}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:exprlist name='args'>"
- . "<omdoc:expr name='arg'/>"
- . "</omdoc:exprlist>"
- . "<omdoc:expr name='arg2'/>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<ltx:Math><ltx:XMath>#2</ltx:XMath></ltx:Math>"
- . "<omdoc:iterate name='args' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<omdoc:separator>"
- . "<ltx:Math><ltx:XMath>#7</ltx:XMath></ltx:Math>"
- . "</omdoc:separator>"
- . "<omdoc:render name='arg' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "</omdoc:iterate>"
- . "<ltx:Math><ltx:XMath>#4</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg2' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<ltx:Math><ltx:XMath>#6</ltx:XMath></ltx:Math>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macrocode}
-%<*package>
-\define@key{miii}{lbrack}{\def\pres@lbrack@key{#1}}
-\define@key{miii}{rbrack}{\def\pres@lbrack@key{#1}}
-\define@key{miii}{p}{\def\pres@p@key{#1}}
-\define@key{miii}{pi}{\def\pres@pi@key{#1}}
-\define@key{miii}{pii}{\def\pres@pii@key{#1}}
-\define@key{miii}{piii}{\def\pres@piii@key{#1}}
-\def\prep@keys@miii{\prep@keys@mii\edef\pres@piii{\@ifundefined{pres@piii@key}{\pres@p}{\pres@piii@key}}}
-%</package>
-%<*ltxml>
-DefKeyVal('miii','lbrack','Semiverbatim');
-DefKeyVal('miii','rbrack','Semiverbatim');
-DefKeyVal('miii','p','Semiverbatim');
-DefKeyVal('miii','pi','Semiverbatim');
-DefKeyVal('miii','pii','Semiverbatim');
-DefKeyVal('miii','piii','Semiverbatim');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macro}{\mixfixiii}
-% \begin{macrocode}
-%<*package>
-\newcommand{\mixfixiii}[8][]%key, pre, arg1, mid1, arg2, mid2, arg3, post
-{\setkeys{miii}{#1}\prep@keys@miii\clearkeys%
-\PrecWrite\pres@lbrack% write bracket if necessary
-#2{\edef\pres@current@precedence{\pres@pi}#3}%
-#4{\edef\pres@current@precedence{\pres@pii}#5}%
-#6{\edef\pres@current@precedence{\pres@pii}#7}#8%
-\PrecWrite\pres@rbrack}
-%</package>
-%<*ltxml>
-DefConstructor('\mixfixiii OptionalKeyVals:mi {}{}{}{}{}{}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:expr name='arg1'/>"
- . "<omdoc:expr name='arg2'/>"
- . "<omdoc:expr name='arg3'/>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<ltx:Math><ltx:XMath>#2</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg1' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<ltx:Math><ltx:XMath>#4</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg2' ?&KeyVal(#1,'pii')(precedence='&KeyVal(#1,'pii')')/>"
- . "<ltx:Math><ltx:XMath>#6</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg3' ?&KeyVal(#1,'piii')(precedence='&KeyVal(#1,'piii')')/>"
- . "<ltx:Math><ltx:XMath>#8</ltx:XMath></ltx:Math>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\prefix, \postfix}
-% |\prefix|, |\prefixa|, |\postfix| and |\postfixa|\ednote{need prefixl and postfixl as
-% well, use counters for precedences here.} are simple special cases of |\mixfixi| and
-% |\mixfixa|.
-% \begin{macrocode}
-%<*package>
-\newcommand{\prefix}[3][]%key, fn, arg
-{\setkeys{mi}{#1}\prep@keys@mi\clearkeys
-#2\PrecWrite\pres@lbrack% write bracket if necessary
-{\edef\pres@current@precedence{\pres@pi}#3}%
-\PrecWrite\pres@rbrack}
-\newcommand{\postfix}[3][]%key, fn, arg
-{\setkeys{mi}{#1}\prep@keys@mi\clearkeys
-\PrecWrite\pres@lbrack% write bracket if necessary
-{\edef\pres@current@precedence{\pres@pi}#3}%
-\PrecWrite\pres@rbrack{#2}}
-\newcommand{\prefixa}[4][]{\mixfixa[#1]{#2}{#3}{}{#4}}
-\newcommand{\postfixa}[4][]{{#1}\mixfixa[#1]{}{#3}{#2}{#4}}
-%</package>
-%<*ltxml>
-DefConstructor('\prefix OptionalKeyVals:mi {}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:expr name='arg1'/>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<ltx:Math><ltx:XMath>#2</ltx:XMath></ltx:Math>"
- . "<omdoc:render name='arg' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-DefConstructor('\postfix OptionalKeyVals:mi {}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:expr name='arg1'/>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<omdoc:render name='arg' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<ltx:Math><ltx:XMath>#2</ltx:XMath></ltx:Math>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\infix}
-% |\infix|\ednote{need infixl as well, use counters for precedences here.} is a simple
-% special case of |\mixfixii|.
-% \begin{macrocode}
-%<*package>
-\newcommand{\infix}[4][]{\mixfixii[#1]{}{#3}{#2}{#4}{}}
-%</package>
-%<*ltxml>
-DefMacro('\infix []{}{}{}','\mixfixii[#1]{}{#3}{#2}{#4}{}');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Associative Operators}\label{sec:impl:assoc}
-%
-% \begin{macro}{\@assoc}
-% We are using functionality from the {\LaTeX} core packages here to iterate over the
-% arguments.
-% \begin{macrocode}
-%<*package>
-\def\@assoc#1#2#3{% precedence, function, argv
-\let\@tmpop=\relax% do not print the function the first time round
-\@for\@I:=#3\do{\@tmpop% print the function
-% write the i-th argument with locally updated precedence
-{\edef\pres@current@precedence{#1}\@I}%
-\let\@tmpop=#2}}%update the function
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\assoc}
-% With the internal macro above, associatifivity is easily specified.
-% \begin{macrocode}
-%<package>\newcommand{\assoc}[3][]{\mixfixa[#1]{}{#3}{}{#2}}
-%<*ltxml>
-DefConstructor('\assoc OptionalKeyVals:mi {}{}',
- "<omdoc:prototype>"
- . "<om:OMA>"
- . "<om:OMS cd='' name=''/>"##### need to get $cd and $name here.
- . "<omdoc:exprlist name='args'>"
- . "<omdoc:expr name='arg'/>"
- . "</omdoc:exprlist>"
- . "</om:OMA>"
- ."</omdoc:prototype>"
- ."<omdoc:rendering ?&KeyVal(#1,'p')(precedence='&KeyVal(#1,'p')')>"
- . "<m:mrow>"
- . "<omdoc:iterate name='args' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "<omdoc:separator>"
- . "<ltx:Math><ltx:XMath>#3</ltx:XMath></ltx:Math>"
- . "</omdoc:separator>"
- . "<omdoc:render name='arg' ?&KeyVal(#1,'pi')(precedence='&KeyVal(#1,'pi')')/>"
- . "</omdoc:iterate>"
- . "</m:mrow>"
- ."</omdoc:rendering>",
- mode=>'inline_math');
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{General Elision}\label{sec:impl:elision}
-%
-% \begin{macro}{\setegroup}
-% The elision macros are quite simple, a group |foo| is internally represented by a
-% macro |foo@egroup|, which we set by a |\gdef|.
-% \begin{macrocode}
-%<package>\def\setegroup#1#2{\expandafter\def\csname #1@egroup\endcsname{#2}}
-%<*ltxml>
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\setegroup}
-% Then the elision command is picks up on this (flags an error) if the internal macro
-% does not exist and prints the third argument, if the elision value threshold is above
-% the elision group threshold in the paper.
-% \begin{macrocode}
-%<*package>
-\def\elide#1#2#3{\@ifundefined{#1@egroup}%
-{\def\@elevel{1000}
-\PackageError{presentation}{undefined egroup #1, assuming value 1000}%
-{When calling \protect\elide{#1}... the elision group #1 has be have\MessageBreak
-been set by \protect\setegroup before, e.g. by \protect\setegroup{an}{1000}.}}%
-{\edef\@elevel{\csname #1@egroup\endcsname}}%
-\ifnum\@elevel>#2\else{#3}\fi}
-%</package>
-%<*ltxml>
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\provideEdefault}
-% The |\provideEdefault| macro sets up the context for an elision default by locally
-% defining the internal macro \meta{default}|@edefault| and (if necessary) exporting it
-% from the module.
-% \begin{macrocode}
-%<*package>
-\def\provideEdefault#1#2{\expandafter\def\csname#1@edefault\endcsname{#2}
-\@ifundefined{this@module}{}%
-{\expandafter\g@addto@macro\this@module{\expandafter\def\csname#1@edefault\endcsname{#2}}}}
-%</package>
-%<*ltxml>
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\setEdefault}
-% The |\setEdefault| macro just redefines the internal \meta{default}|@edefault| in the
-% local group
-% \begin{macrocode}
-%<package>\def\setEdefault#1#2{\expandafter\def\csname #1@edfault\endcsname{#2}}
-%<*ltxml>
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\fromEcontext}
-% The |\fromEcontext| macro just calls internal \meta{default}|@edefault| macro.
-% \begin{macrocode}
-%<package>\def\fromEcontext#1{\csname #1@edefault\endcsname}
-%<*ltxml>
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Variable Names}
-%
-% \begin{macro}{\vname}
-% a name macro\ednote{add some documentation here}\ednote{maybe this should go into the
-% structuresharing package?}
-% \begin{macrocode}
-%<*package>
-\def\MOD@namedef#1{\expandafter\def\csname MOD@name@#1\endcsname}
-\def\MOD@name[#1]#2{#2\def\@test{#2}\ifx\@test\empty\else\MOD@namedef{#1}{#2}\fi}
-\def\vname{\@ifnextchar[\MOD@name{\MOD@name[]}}
-%</package>
-%<*ltxml>
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\vnameref}
-% \begin{macrocode}
-%<package>\def\vnref#1{\csname MOD@name@#1\endcsname}
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Hyperlinking}
-%
-% this only works for internal links\ednote{actually not at all!}
-% \begin{macrocode}
-%<package>\def\hrcr#1#2{\hyperlink{#1@\mod@id}{#2}}
-%<*ltxml>
-%</ltxml>
-% \end{macrocode}
-% the following would work for external ones, if we could know the proper extension.
-% except that we should use |\char????| instead of |\#|, so that it parses
-% |\def\hrcr#1#2{\href{\hr@baseURL\jobname.\hr@EXT\##1@\mod@id}{#2}}|
-% where |\hr@baseURL| and |\hr@EXT| are defined in the file itself (they will need to go into
-% the |SMS| file as well)
-%
-% \subsection{Finale}
-%
-% Finally, we need to terminate the file with a success mark for perl.
-% \begin{macrocode}
-%<ltxml>1;
-% \end{macrocode}
-% \Finale
-\endinput
-
-% LocalWords: dtx CPERL RequirePackage keyval lbrack rbrack DefKeyVal omdoc
-% LocalWords: Semiverbatim DefConstructor OptionalKeyVals pmml ltx XMath mii
-% LocalWords: inline pii miii piii KeyVal egroup namedef
diff --git a/Master/texmf-dist/source/latex/stex/presentation.ins b/Master/texmf-dist/source/latex/stex/presentation.ins
deleted file mode 100644
index 8816bef3454..00000000000
--- a/Master/texmf-dist/source/latex/stex/presentation.ins
+++ /dev/null
@@ -1,38 +0,0 @@
-%%
-%% This file generates files required to use the ed package.
-%% At your command prompt write
-%%
-%% latex presentation.ins
-%%
-%% Copyright(c) 2005 Michael Kohlhase
-%%
-%% This file is distributed under the terms of the LaTeX Project Public
-%% License from CTAN archives in directory macros/latex/base/lppl.txt.
-%% Either version 1.0 or, at your option, any later version.
-%%
-\input docstrip
-\preamble
-\endpreamble
-
-%\usedir{tex/latex/listings}
-\keepsilent
-\askforoverwritefalse
-
-% generate base package
-\generate{\file{presentation.sty}{\from{presentation.dtx}{package}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated style files into a directory searched by TeX.}
-\Msg{*}
-\Msg{* And don't forget to refresh your filename database}
-\Msg{* if your TeX distribution uses such a database.}
-\Msg{*}
-
-\nopreamble\nopostamble
-\generate{\file{presentation.sty.ltxml}{\from{presentation.dtx}{ltxml}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated ltxml files into a directory searched by LaTeXML.}
-\Msg{*}
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/latex/stex/sproof.dtx b/Master/texmf-dist/source/latex/stex/sproof.dtx
deleted file mode 100644
index eb3581d1a53..00000000000
--- a/Master/texmf-dist/source/latex/stex/sproof.dtx
+++ /dev/null
@@ -1,770 +0,0 @@
-% \iffalse meta-comment
-% An Infrastructure for Structural Markup for Proofs
-% Copyright (C) 2004-2006 Michael Kohlhase, all rights reserved
-% this file is released under the
-% LaTeX Project Public License (LPPL)
-%
-% The development version of this file can be found at
-% $URL: https://svn.kwarc.info/repos/stex/sty/stex/sproof/sproof.dtx $
-% $Rev: 423 $; last modified by $Author: kohlhase $
-% $Date: 2008-05-07 15:39:51 +0200 (Wed, 07 May 2008) $
-% \fi
-%
-% \iffalse
-%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<package>\ProvidesPackage{sproof}[2006/01/13 v0.9a Semantic Markup for Proofs]
-%
-%<*driver>
-\documentclass{ltxdoc}
-\usepackage{url,array,stex,float,moreverb}
-\usepackage[show]{ed}
-\usepackage{hyperref}
-\makeindex
-\floatstyle{boxed}
-\newfloat{exfig}{thp}{lop}
-\floatname{exfig}{Example}
-\begin{document}\DocInput{sproof.dtx}\end{document}
-%</driver>
-% \fi
-%
-% \CheckSum{407}
-%
-% \changes{v0.9}{2005/06/14}{First Version with Documentation}
-% \changes{v0.9a}{2005/07/01}{Completed Documentation}
-% \changes{v0.9b}{2005/08/06}{Complete functionality and Updated Documentation}
-% \changes{v0.9c}{2006/01/13}{more packaging}
-% \changes{v0.9d}{2006/10/31}{made sproof.dtx independent of statements.dtx}
-% \changes{v0.9d}{2006/10/31}{revamped the proof end mark management}
-%
-% \GetFileInfo{sproofs.sty}
-%
-% \MakeShortVerb{\|}
-%\def\scsys#1{{{\sc #1}}\index{#1@{\sc #1}}}
-% \def\stex{{\raisebox{-.5ex}S\kern-.5ex\TeX}}
-% \def\sTeX{\stex}
-% \def\xml{\scsys{Xml}}
-% \def\mathml{\scsys{MathML}}
-% \def\omdoc{\scsys{OMDoc}}
-% \def\openmath{\scsys{OpenMath}}
-% \def\latexml{\scsys{LaTeXML}}
-% \def\perl{\scsys{Perl}}
-% \def\cmathml{Content-{\sc MathML}\index{Content {\sc MathML}}\index{MathML@{\sc MathML}!content}}
-% \def\activemath{\scsys{ActiveMath}}
-% \def\twin#1#2{\index{#1!#2}\index{#2!#1}}
-% \def\twintoo#1#2{{#1 #2}\twin{#1}{#2}}
-% \def\atwin#1#2#3{\index{#1!#2!#3}\index{#3!#2 (#1)}}
-% \def\atwintoo#1#2#3{{#1 #2 #3}\atwin{#1}{#2}{#3}}
-% \title{Structural Markup for Proofs\thanks{Version {\fileversion} (last revised
-% {\filedate})}}
-% \author{Michael Kohlhase\\
-% Jacobs University, Bremen\\
-% \url{http://kwarc.info/kohlhase}}
-% \maketitle
-%
-% \begin{abstract}
-% The |sproof| packge is part of the {\stex} collection, a version of {\TeX/\LaTeX} that
-% allows to markup {\TeX/\LaTeX} documents semantically without leaving the document
-% format, essentially turning {\TeX/\LaTeX} into a document format for mathematical
-% knowledge management (MKM).
-%
-% This package supplies macros and environment that allow to annotate the structure of
-% mathematical proofs in {\stex} files. This structure can be used by MKM systems for
-% added-value services, either directly from the {\sTeX} sources, or after translation.
-% \end{abstract}
-%
-%\section{Introduction}\label{sec:sproof}
-%
-% The |sproof| ({\twintoo{semantic}{proofs}}) package supplies macros and environment that
-% allow to annotate the structure of mathematical proofs in {\stex} files. This structure
-% can be used by MKM systems for added-value services, either directly from the {\sTeX}
-% sources, or after translation. Even though it is part of the {\stex} collection, it can
-% be used independently, like it's sister package |statements|.
-%
-% {\stex} is a version of {\TeX/\LaTeX} that allows to markup {\TeX/\LaTeX} documents
-% semantically without leaving the document format, essentially turning {\TeX/\LaTeX} into
-% a document format for mathematical knowledge management (MKM).
-%
-% \begin{exfig}\scriptsize
-% \begin{verbatim}
-% \begin{sproof}[id=simple-proof,for=sum-over-odds]
-% {We prove that $\sum_{i=1}^n{2i-1}=n^{2}$ by induction over $n$}
-% \begin{spfcases}{For the induction we have to consider the following cases:}
-% \begin{spfcase}{$n=1$}
-% \begin{spfstep}[display=flow] then we compute $1=1^2$\end{spfstep}
-% \end{spfcase}
-% \begin{spfcase}{$n=2$}
-% \begin{sproofcomment}[display=flow]
-% This case is not really necessary, but we do it for the
-% fun of it (and to get more intuition).
-% \end{sproofcomment}
-% \begin{spfstep}[display=flow] We compute $1+3=2^{2}=4$.\end{spfstep}
-% \end{spfcase}
-% \begin{spfcase}{$n>1$}
-% \begin{spfstep}[type=assumption,id=ind-hyp]
-% Now, we assume that the assertion is true for a certain $k\geq 1$,
-% i.e. $\sum_{i=1}^k{(2i-1)}=k^{2}$.
-% \end{spfstep}
-% \begin{sproofcomment}
-% We have to show that we can derive the assertion for $n=k+1$ from
-% this assumption, i.e. $\sum_{i=1}^{k+1}{(2i-1)}=(k+1)^{2}$.
-% \end{sproofcomment}
-% \begin{spfstep}
-% We obtain $\sum_{i=1}^{k+1}{2i-1}=\sum_{i=1}^k{2i-1}+2(k+1)-1$
-% \begin{justification}[method=arith:split-sum]
-% by splitting the sum.
-% \end{justification}
-% \end{spfstep}
-% \begin{spfstep}
-% Thus we have $\sum_{i=1}^{k+1}{(2i-1)}=k^2+2k+1$
-% \begin{justification}[method=fertilize] by inductive hypothesis.\end{justification}
-% \end{spfstep}
-% \begin{spfstep}[type=conclusion]
-% We can \begin{justification}[method=simplify]simplify\end{justification}
-% the right-hand side to ${k+1}^2$, which proves the assertion.
-% \end{spfstep}
-% \end{spfcase}
-% \begin{spfstep}[type=conclusion]
-% We have considered all the cases, so we have proven the assertion.
-% \end{spfstep}
-% \end{spfcases}
-% \end{sproof}
-% \end{verbatim}
-% \vspace*{-.5cm}
-% \caption{A very explicit proof, marked up semantically}\label{fig:proof:src}
-% \end{exfig}
-%
-% We will go over the general intuition by way of our running example (see
-% Figure~\ref{fig:proof:src} for the source and Figure~\ref{fig:proof:result} for the
-% formatted result).\ednote{talk a bit more about proofs and their structure,... maybe
-% copy from OMDoc spec. }
-%
-% \section{The User Interface}
-%
-% \subsection{Proofs and Proof steps}
-%
-% \DescribeEnv{sproof} The |proof| environment is the main container for proofs. It takes
-% an optional |KeyVal| argument that allows to specify the |id| (identifier) and |for|
-% (for which assertion is this a proof) keys. The regular argument of the |proof|
-% environment contains an introductory comment, that may be used to announce the proof
-% style. The |proof| environment contains a sequence of |\step|, |proofcomment|, and
-% |pfcases| environments that are used to markup the proof steps. The |proof| environment
-% has a variant |Proof|, which does not use the proof end marker. This is convenient, if a
-% proof ends in a case distinction, which brings it's own proof end marker with it.
-% \DescribeEnv{sProof} The |Proof| environment is a variant of |proof| that does not mark
-% the end of a proof with a little box; presumably, since one of the subproofs already has
-% one and then a box supplied by the outer proof would generate an otherwise empty line.
-% \DescribeMacro{\sproofidea} The |\sproofidea| macro allows to give a one-paragraph
-% description of the proof idea.
-%
-% \DescribeEnv{spfstep} Regular proof steps are marked up with the |step| environment, which
-% takes an optional |KeyVal| argument for annotations. A proof step usually contains a
-% local assertion (the text of the step) together with some kind of evidence that this can
-% be derived from already established assertions.
-%
-% Note that both |\premise| and |\justarg| can be used with an empty second argument to
-% mark up premises and arguments that are not explicitly mentioned in the text.
-%
-% \begin{exfig}
-% \begin{sproof}[id=simple-proof,for=sum-over-odds]
-% {We prove that $\sum_{i=1}^n{2i-1}=n^{2}$ by induction over $n$}
-% \begin{spfcases}{For the induction we have to consider the following cases:}
-% \begin{spfcase}{$n=1$}
-% \begin{spfstep}[display=flow] then we compute $1=1^2$\end{spfstep}
-% \end{spfcase}
-% \begin{spfcase}{$n=2$}
-% \begin{sproofcomment}[display=flow]
-% This case is not really necessary, but we do it for the fun
-% of it (and to get more intuition).
-% \end{sproofcomment}
-% \begin{spfstep}[display=flow]
-% We compute $1+3=2^{2}=4$
-% \end{spfstep}
-% \end{spfcase}
-% \begin{spfcase}{$n>1$}
-% \begin{spfstep}[type=hypothesis,id=ind-hyp]
-% Now, we assume that the assertion is true for a certain $k\geq 1$, i.e.
-% $\sum_{i=1}^k{(2i-1)}=k^{2}$.
-% \end{spfstep}
-% \begin{sproofcomment}
-% We have to show that we can derive the assertion for $n=k+1$ from this
-% assumption, i.e. $\sum_{i=1}^{k+1}{(2i-1)}=(k+1)^{2}$.
-% \end{sproofcomment}
-% \begin{spfstep}[id=splitit]
-% We obtain $\sum_{i=1}^{k+1}{(2i-1)}=\sum_{i=1}^k{(2i-1)}+2(k+1)-1$
-% \begin{justification}[method=arith:split-sum]
-% by splitting the sum
-% \end{justification}
-% \end{spfstep}
-% \begin{spfstep}[id=byindhyp]
-% Thus we have $\sum_{i=1}^{k+1}{(2i-1)}=k^2+2k+1$
-% \begin{justification}[method=fertilize]
-% by \premise[ind-hyp]{inductive hypothesis}.
-% \end{justification}
-% \end{spfstep}
-% \begin{spfstep}[type=conclusion]
-% We can \begin{justification}[method=simplify-eq]
-% simplify the {\justarg[rhs]{right-hand side}}
-% \end{justification} to ${k+1}^2$, which proves the assertion.
-% \end{spfstep}
-% \end{spfcase}
-% \begin{spfstep}[type=conclusion]
-% We have considered all the cases, so we have proven the assertion.
-% \end{spfstep}
-% \end{spfcases}
-% \end{sproof}
-% \caption{The formatted result of the proof in Figure~\ref{fig:proof:src}}\label{fig:proof:result}
-% \end{exfig}
-%
-% \subsection{Justifications}
-%
-% \DescribeEnv{justification} This evidence is marked up with the |justification|
-% environment in the |sproof| package. This environment totally invisible to the formatted
-% result; it wraps the text in the proof step that corresponds to the evidence. The
-% environment takes an optional |KeyVal| argument, which can have the |method| key, whose
-% value is the name of a proof method (this will only need to mean something to the
-% application that consumes the semantic annotations). Furthermore, the justification can
-% contain ``premises'' (specifications to assertions that were used justify the step) and
-% ``arguments'' (other information taken into account by the proof method).
-%
-% \DescribeMacro{\premise} The |\premise| macro allows to mark up part of the text as
-% reference to an assertion that is used in the argumentation. In the example in
-% Figure~\ref{fig:proof:src} we have used the |\premise| macro to identify the inductive
-% hypothesis.
-%
-% \DescribeMacro{\justarg} The |\justarg| macro is very similar to |\premise| with the
-% difference that it is used to mark up arguments to the proof method. Therefore the
-% content of the first argument is interpreted as a mathematical object rather than as an
-% identifier as in the case of |\premise|. In our example, we specified that the
-% simplification should take place on the right hand side of the equation. Other examples
-% include proof methods that instantiate. Here we would indicate the substituted object in
-% a |\justarg| macro.
-%
-% \subsection{Proof Structure}
-%
-% \DescribeEnv{spfcases} The |pfcases| environment is used to mark up a proof by
-% cases. This environment takes an optional |KeyVal| argument for semantic annotations and
-% a second argument that allows to specify an introductory comment (just like in the
-% |proof| environment).
-%
-% \DescribeEnv{spfcase} The content of a |pfcases| environment are a sequence of case
-% proofs marked up in the |pfcase| environment, which takes an optional |KeyVal| argument
-% for semantic annotations. The second argument is used to specify the the description of
-% the case under considertation. The content of a |pfcase| environment is the same as that
-% of a |proof|, i.e. |step|s, |proofcomment|s, and |pfcases| environments.
-%
-% \DescribeEnv{sproofcomment} The |proofcomment| environment is much like a |step|, only
-% that it does not have an obejct-level assertion of its own. Rather than asserting some
-% fact that is relevant for the proof, it is used to explain where the proof is going,
-% what we are attempting to to, or what we have achieved so far. As such, it cannot be the
-% target of a |\premise|.
-%
-% \subsection{Proof End Markers}
-%
-% Traditionally, the end of a mathematical proof is marked with a little box at the end of
-% the last line of the proof (if there is space and on the end of the next line if there
-% isn't), like so:\sproofend
-%
-% The |sproof| package provides the \DescribeMacro{\sproofend}|\sproofend| macro for
-% this. If a different symbol for the proof end is to be used (e.g. {\sl{q.e.d}}), then
-% this can be obtained by specifying it using the
-% \DescribeMacro{\sProofEndSymbol}|\sProofEndSymbol| configuration macro (e.g. by specifying
-% |\sProofEndSymbol{q.e.d}|).
-%
-% Some of the proof structuring macros above will insert proof end symbols for sub-proofs,
-% in most cases, this is desirable to make the proof structure explicit, but sometimes
-% this wastes space (especially, if a proof ends in a case analysis which will supply its
-% own proof end marker). Therefore, all proof environments have the
-% \DescribeMacro{noproofend}|noproofend| keyword that suppresses the proof end markers for
-% this element. It can be specified on its own, and does not need a value (if one is
-% specified, that is completely ignored).
-%
-% \StopEventually{\ednotemessage}
-%
-% \section{The Implementation}
-%
-% We first set up the Perl Packages for {\latexml}
-% \begin{macrocode}
-%<*ltxml>
-# -*- CPERL -*-
-package LaTeXML::Package::Pool;
-use strict;
-use LaTeXML::Package;
-RequirePackage('omdoc');
-%</ltxml>
-% Then we make sure that the {\stex} |omdoc| package is loaded.
-% \begin{macrocode}
-%<*package>
-\RequirePackage{omdoc}[2007/09/09]
-%</package>
-% \end{macrocode}
-% Then we define the pacakge options and what they do.
-% \begin{macrocode}
-%<*package>
-\newif\ifjust@method\just@methodfalse
-\DeclareOption{method}{\just@methodtrue}
-%</package>
-% \end{macrocode}
-% We declare some switches which will modify the behavior according to the package
-% options. Generally, an option |xxx| will just set the appropriate switches to true
-% (otherwise they stay false). Firpf we have the general options
-% \begin{macrocode}
-%<*package>
-\newif\ifspf@env\spf@envfalse
-\newif\ifspf@id\spf@idfalse
-\newif\ifspf@display\spf@displayfalse
-\DeclareOption{id}{\spf@idtrue\spf@envtrue}
-\DeclareOption{env}{\spf@envtrue}
-\DeclareOption{display}{\spf@displaytrue\spf@envtrue}
-% \end{macrocode}
-% And then the options that are specific to the |sproof| package.
-% \begin{macrocode}
-\newif\ifspf@for\spf@forfalse
-\newif\ifspf@from\spf@forfalse
-\newif\ifspf@type\spf@typefalse
-\newif\ifspf@title\spf@titlefalse
-\newif\ifspf@proofend\spf@proofendtrue
-\newif\ifspf@continues\spf@continuesfalse
-\DeclareOption{for}{\spf@fortrue\spf@envtrue}
-\DeclareOption{from}{\spf@fromtrue\spf@envtrue}
-\DeclareOption{type}{\spf@typetrue\spf@envtrue}
-\DeclareOption{title}{\spf@titletrue\spf@envtrue}
-\DeclareOption{continues}{\spf@continuepfrue\spf@envtrue}
-\DeclareOption{noproofend}{\spf@proofendfalse\spf@envtrue}
-% \end{macrocode}
-% \begin{macro}{\spftrue}
-% For convenience, we collect the switches into one.
-% \begin{macrocode}
-\def\spftrue{\spf@fortrue\spf@fromtrue\spf@typetrue\spf@continuepfrue}
-% \end{macrocode}
-% \end{macro}
-%
-% Now, we define a set of collective options and tell {\LaTeX} about the end of the
-% declaration section.
-% \begin{macrocode}
-\DeclareOption{draft}{\spf@envtrue\just@methodtrue}
-\DeclareOption{all}{\spf@envtrue\just@medhodtrue}
-\ProcessOptions
-%</package>
-% \end{macrocode}
-%
-% \subsection{Proofs}\label{sec:impl:proofs}
-%
-% \begin{macrocode}
-%<*package>
-\define@key{spf}{id}{\def\spf@id{#1}}
-\define@key{spf}{display}{\def\spf@display{#1}}
-\define@key{spf}{for}{\def\spf@for{#1}}
-\define@key{spf}{from}{\def\spf@from{#1}}
-\define@key{spf}{sproofend}{\spf@proofendtrue\def\sproof@box{#1}}
-\define@key{spf}{noproofend}[imeanit]{\spf@proofendfalse}
-\define@key{spf}{type}{\def\spf@type{#1}}
-\define@key{spf}{title}{\def\spf@title{#1}}
-\define@key{spf}{continues}{\def\spf@continues{#1}}
-%</package>
-%<*ltxml>
-DefKeyVal('pf','id','Semiverbatim');
-DefKeyVal('pf','display','Semiverbatim'); # not used at the moment
-DefKeyVal('pf','for','Semiverbatim');
-DefKeyVal('pf','from','Semiverbatim');
-DefKeyVal('pf','proofend','Semiverbatim');
-DefKeyVal('pf','noproofend','Semiverbatim');
-DefKeyVal('pf','type','Semiverbatim');
-DefKeyVal('pf','title','Semiverbatim');
-DefKeyVal('pf','continues','Semiverbatim');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macro}{\show@st@keys@aux}
-% We now define a macro that shows the |st| keys, if in draft mode, they annotate the
-% document with key/value pairs.
-% \begin{macrocode}
-%<*package>
-\def\show@st@keys@aux{%
-\@ifundefined{spf@id}{}{\ifspf@id{id=\spf@id},\fi}%
-\@ifundefined{spf@display}{}{\ifspf@display{display=\spf@display}\fi}}
-\def\clear@pf@keys{\let\spf@id=\relax\let\spf@display=\relax}
-%</package>
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\show@pf@keys@aux}
-% we do the same for the |pf| keys.
-% \begin{macrocode}
-%<*package>
-\def\show@pf@keys@aux{%
-\@ifundefined{spf@for}{}{\ifspf@for{for=\spf@for},\fi}%
-\@ifundefined{spf@from}{}{\ifspf@from{from=\spf@from},\fi}%
-\@ifundefined{spf@prefix}{}{\ifspf@prefix{prefix=\spf@prefix},\fi}%
-\@ifundefined{spf@type}{}{\ifspf@type{type=\spf@type},\fi}%
-\@ifundefined{spf@title}{}{\ifspf@title{title=\spf@title},\fi}%
-\@ifundefined{spf@continues}{}{\ifspf@continues{continues=\spf@continues}\fi}}
-%</package>
-% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\show@pf@keys}
-% and combine them, so that the code is more readable.
-% \begin{macrocode}
-%<*package>
-\def\show@pf@keys#1{\footnote{#1[\show@pf@keys@aux\show@pf@keys@aux]}%
-\clear@pf@keys\clear@pf@keys}
-\def\clear@pf@keys{\let\spf@for=\relax\let\spf@from=\relax\let\spf@prefix=\relax%
-\let\spf@type=\relax\let\spf@title=\relax\let\spf@continues=\relax}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\spf@flow}
-% We define this macro, so that we can test whether the |display| key has the value |flow|
-% \begin{macrocode}
-%<package>\def\spf@flow{flow}
-% \end{macrocode}
-% \end{macro}
-%
-% For proofs, we will have to have deeply nested structures of enumerated list-like
-% environments. However, {\LaTeX} only allows |enumerate| environments up to nesing depth
-% 4 and general list environments up to listing depth 6. This is not enough for us.
-% Therefore we have decided to go along the route proposed by Leslie Lamport to use a
-% single top-level list with dotted sequences of numbers to identify the position in the
-% proof tree. Unfortunately, we could not use his |pf.sty| package directly, since it does
-% not do automatic numbering, and we have to add keyword arguments all over the place, to
-% accomodate semantic information.
-%
-% \begin{environment}{pst@with@label}
-% This environment manages\ednote{This gets the labeling right but only works 8 levels
-% deep} the path labeling of the proof steps in the description envionment of the
-% outermost |proof| environment. The argument is the label prefix up to now; which we
-% cache in |\pst@label| (we need evaluate it first, since are in the right place
-% now!). Then we increment the proof depth which is stored in |\count10| (lower
-% counters are used by {\TeX} for page numbering) and initialize
-% the next level counter |\count\count10| with 1. In the end call for this environment,
-% we just decrease the proof depth counter by 1 again.
-% \begin{macrocode}
-%<*package>
-\newenvironment{pst@with@label}[1]{\edef\pst@label{#1}\advance\count10 by 1\count\count10=1}
-{\advance\count10 by -1}
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{\the@pst@label}
-% |\the@pst@label| evaluates to the current step label.
-% \begin{macrocode}
-\def\the@pst@label{\pst@label.\number\count\count10}
-% \end{macrocode}
-%\end{macro}
-%
-% \begin{macro}{\next@pst@label}
-% |\next@pst@label| increments the step label at the current level.
-% \begin{macrocode}
-\def\next@pst@label{\global\advance\count\count10 by 1}
-% \end{macrocode}
-%\end{macro}
-%
-%\begin{macro}{\sproofend}
-% This macro places a little box at the end of the line if there is space, or at the
-% end of the next line if there isn't
-% \begin{macrocode}
-\def\sproof@box{\hbox{\vrule\vbox{\hrule width 6 pt\vskip 6pt\hrule}\vrule}}
-\def\sproofend{\ifspf@proofend\hfil\null\nobreak\hfill\sproof@box\par\smallskip\fi}
-\def\sProofEndSymbol#1{\def\sproof@box{#1}}
-%</package>
-%<ltxml>DefConstructor('\sproofend',"");
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{environment}{sproof}
-% In this environment, we initialize the proof depth counter |\count10| to 10, and set
-% up the description environment that will take the proof steps. At the end of the
-% proof, we position the proof end into the last line.
-% \begin{macrocode}
-%<*package>
-\newenvironment{@proof}[2][]{\setkeys{spf}{#1}
-\count10=10\ifx\spf@display\spf@flow\else{\stDMemph{Proof}:}\fi%
-\ifspf@env\show@pf@keys{sproof}\fi{ #2}%
-\def\pst@label{}\newcount\pst@count% initialize the labeling mechanism
-\begin{description}\begin{pst@with@label}{P}}
-{\end{pst@with@label}\end{description}}
-\newenvironment{sproof}[2][]{\begin{@proof}[#1]{#2}}{\sproofend\end{@proof}}
-%</package>
-%<*ltxml>
-DefEnvironment('{sproof} OptionalKeyVals:pf{}',
- "<omdoc:proof ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')()>\n"
- . "?#2(<omdoc:omtext><omdoc:CMP><omdoc:p>#2</omdoc:p></omdoc:CMP></omdoc:omtext>\n)()"
- . "#body"
- . "</omdoc:proof>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{sproofidea}
-% \begin{macrocode}
-%<package>\newcommand{\sproofidea}[2][]{{\stDMemph{Proof Idea}:} #2\sproofend}
-%<*ltxml>
-DefEnvironment('{sproofidea} OptionalKeyVals:pf {}',
- "<omdoc:proof ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')()>\n"
- . "<omdoc:omtext><omdoc:CMP><omdoc:p>#2</omdoc:p></omdoc:CMP></omdoc:omtext>\n"
- . "</omdoc:proof>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% The next two environments (proof steps) and comments, are mostly semantical, they take
-% |KeyVal| arguments that specify their semantic role. In draft mode, they read these
-% values and show them. If the surrounging proof had |display=flow|, then no new |\item| is
-% generated, otherwise it is. In any case, the proof step number (at the current level) is
-% incremented.
-% \begin{environment}{spfstep}
-% \begin{macrocode}
-%<*package>
-\newenvironment{spfstep}[1][]{\setkeys{spf}{#1}
-\ifx\spf@display\spf@flow\else\item[\the@pst@label]\fi
-\@ifundefined{spf@title}{}{(\stDMemph{\spf@title})}%
-\ifspf@env\show@pf@keys{spfstep}\fi}
-{\next@pst@label}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{spfstep} OptionalKeyVals:pf',
- "<omdoc:derive ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')()>"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- . "</omdoc:derive>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{sproofcomment}
-% \begin{macrocode}
-%<*package>
-\newenvironment{sproofcomment}[1][]{\setkeys{spf}{#1}
-\ifx\spf@display\spf@flow\else\item[\the@pst@label]\fi
-\ifspf@env\show@pf@keys{sproofcomment}\fi}
-{\next@pst@label}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{sproofcomment} OptionalKeyVals:pf',
- "<omdoc:omtext ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')()>"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- . "</omdoc:omtext>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% The next two environments also take a |KeyVal| arguement, but also a regular one, which
-% contains a start text. Both environments start a new numbered proof level.
-%
-% \begin{environment}{spfcases}
-% In the |pfcases| environment, the start text is displayed as the first comment of the
-% proof.
-% \begin{macrocode}
-%<*package>
-\newenvironment{spfcases}[2][]{\setkeys{spf}{#1}
-\def\@test{#2}\ifx\@test\empty\else
-\ifx\spf@display\spf@flow {#2}\else\item[\the@pst@label]{#2} \fi\fi
-\ifspf@env\show@pf@keys{spfcases}\fi
-\begin{pst@with@label}{\pst@label.\number\count\count10}}
-{\end{pst@with@label}\next@pst@label}
-%</package>
-%<*ltxml>
-DefEnvironment('{spfcases} OptionalKeyVals:pf {}',
- "<omdoc:derive ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')()>\n"
- . "<omdoc:CMP><omdoc:p>#2</omdoc:p></omdoc:CMP>\n"
- . "<omdoc:method xref='#proof-by-cases'>"
- . "#body"
- . "</omdoc:method>"
- . "</omdoc:derive>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{spfcase}
-% In the |pfcase| environment, the start text is displayed specification of the case
-% after the |\item|
-% \begin{macrocode}
-%<*package>
-\newenvironment{spfcase}[2][]{\setkeys{spf}{#1}
-\ifx\spf@display\spf@flow\else\item[\the@pst@label]\fi
-\def\@test{#2}\ifx\@test\empty\else{\stDMemph{#2}:}\fi
-\ifspf@env\show@pf@keys{spfcase}\fi
-\begin{pst@with@label}{\pst@label.\number\count\count10}}
-{\ifx\spf@display\spf@flow\else\sproofend\fi\end{pst@with@label}\next@pst@label}
-%</package>
-%<*ltxml>
-DefEnvironment('{spfcase} OptionalKeyVals:pf{}',
- "<omdoc:proof ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')()>\n"
- . "?#2(<omdoc:omtext><omdoc:CMP><omdoc:p>#2</omdoc:p></omdoc:CMP></omdoc:omtext>\n)()"
- . "#body"
- . "</omdoc:proof>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{subproof}
-% In the |subproof| environment, a new (lower-level) proof environment is
-% started.\ednote{document this above}
-% \begin{macrocode}
-%<*package>
-\newenvironment{subproof}{\begin{pst@with@label}{\pst@label.\number\count\count10}}
-{\ifx\spf@display\spf@flow\else\sproofend\fi\end{pst@with@label}}
-%</package>
-%<*ltxml>
-DefEnvironment('{subproof}',
- "<omdoc:proof>\n #body\n</omdoc:proof>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \subsection{Justifications}
-%
-% We define the actions that are undertaken, when the keys for justifications are
-% encountered. Here this is very simple, we just define an internal macro with the value,
-% so that we can use it later.\ednote{why are there more in ltxml?, why st@id?}
-% \begin{macrocode}
-%<*package>
-\define@key{just}{id}{\def\just@id{#1}}
-\define@key{just}{method}{\def\just@method{#1}}
-%</package>
-%<*ltxml>
-DefKeyVal('just','id','Semiverbatim');
-DefKeyVal('just','method','Semiverbatim');
-DefKeyVal('just','premises','Semiverbatim');
-DefKeyVal('just','args','Semiverbatim');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macro}{\show@just@keys}
-% This macro shows all the key/value pairs when in draft mode.
-% \begin{macrocode}
-%<*package>
-\def\show@just@keys#1{\footnote{#1[\show@pf@keys@aux\show@just@keys@aux]}}%
-\def\show@just@keys@aux{%
-\@ifundefined{just@method}{\relax}{\ifjust@method{method=\just@method},\fi}%
-\clear@pf@keys\clear@just@keys}
-\def\clear@just@keys{\let\just@method=\relax}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% The next three environments and macros are purely semantic, so we ignore the keyval
-% arguments for now and only display the content.\ednote{need to do something about the
-% premise in draft mode.}
-%
-% \begin{environment}{justification}
-% \begin{macrocode}
-%<*package>
-\newenvironment{justification}[1][]{\ifspf@env\setkeys{just}{#1}
- \show@just@keys{justification}\fi}{}
-%</package>
-%<*ltxml>
-sub extractBodyText {
- my ($box, $remove) = @_;
- my $str = '';
- my @boxes = $box->unlist;
- foreach my $b(@boxes) {
- my $s = '';
- if ($b =~ /LaTeXML::Whatsit/) {
- my $body = $b->getBody;
- $s = $body ? extractBodyText($body, $remove) : '';
- } elsif ($b =~ /LaTeXML::Box/) {
- $s = $b->toString || '';
- @{$b}[0] = '' if $remove; }
- $str .= $s; }
- $str =~ s/\s+/ /g;
- $str; }
-
-DefEnvironment('{justification} OptionalKeyVals:just', sub {
- my ($doc, $keys, %props) = @_;
- my $text = extractBodyText($props{body}, 1);
- my $node = LookupValue('_LastSeenCMP');
- $node->appendText($text) if $node;
- my $method = $keys ? $keys->getValue('method') : undef;
- $doc->openElement("omdoc:method", $method ? (xref => $method) : ());
- $doc->absorb($props{body}) if $props{body};
- $doc->closeElement("omdoc:method");
- return; });
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{\premise}
-% \begin{macrocode}
-%<*package>
-\newcommand{\premise}[2][]{#2}
-%</package>
-%<*ltxml>
-DefMacro('\premise[]{}', sub {
- my ($xref, $text) = ($_[1], $_[2]);
- my @res = (T_CS('\premise@content'));
- push(@res, T_OTHER('['), $xref->unlist, T_OTHER(']')) if $xref;
- push(@res, T_SPACE, $text->unlist) if $text;
- @res; });
-DefConstructor('\premise@content[]', "<omdoc:premise xref='#1'/>");
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\justarg}
-% the |\justarg| macro is purely semantic, so we ignore the keyval arguments for now and
-% only display the content.
-% \begin{macrocode}
-%<*package>
-\newcommand{\justarg}[2][]{#2}
-%</package>
-%<*ltxml>
-DefMacro('\justarg[]{}', sub { (($_[1] ? $_[1]->unlist : ()),
- T_SPACE, $_[2]->unlist, T_SPACE); });
-
-Tag('omdoc:derive', afterClose=>sub {
- my ($doc, $node) = @_;
- my @children = grep($_->nodeType == XML_ELEMENT_NODE, $node->childNodes);
- my $firstCMP = undef;
- foreach my $child(@children) {
- next unless ($child->localname || '') eq 'CMP';
- if ($child->hasChildNodes()) {
- next unless $#{$child->childNodes} == 0;
- next unless $child->firstChild->nodeType == XML_TEXT_NODE; }
-
- if ($firstCMP) {
- $firstCMP->appendText($child->textContent);
- $node->removeChild($child);
- } else { $firstCMP = $child; }
- }
- });
-
-%</ltxml>
-% \end{macrocode}
-% \end{macro}
-%
-% \subsection{Providing IDs for {\omdoc} Elements}\label{sec:impl:ids}
-%
-% To provide default identifiers, we tag all {\omdoc}
-% elements that allow |xml:id| attributes by excuting the |numberIt| procedure from |omdoc.sty.ltxml|.
-%
-% \begin{macrocode}
-%<*ltxml>
-Tag('omdoc:proof',afterOpen=>\&numberIt);
-Tag('omdoc:derive',afterOpen=>\&numberIt);
-Tag('omdoc:method',afterOpen=>\&numberIt);
-%</ltxml>
-% \end{macrocode}
-%
-% \section{Finale}
-%
-% Finally, we need to terminate the file with a success mark for perl.
-% \begin{macrocode}
-%<ltxml>1;
-% \end{macrocode}
-% \Finale
-\endinput
-
-% \iffalse
-% LocalWords: GPL structuresharing STR sproof dtx CPERL keyval methodfalse env
-%%% Local Variables:
-%%% mode: doctex
-%%% TeX-master: t
-%%% End:
-% \fi
-% LocalWords: methodtrue envtrue medhodtrue DefKeyVal Semiverbatim omdoc args
-% LocalWords: DefEnvironment OptionalKeyVals KeyVal omtext DefConstructor str
-% LocalWords: proofidea KeyVal pfstep DefCMPEnvironment KeyVal proofcomment eq
-% LocalWords: KeyVal pfcases KeyVal pfcase KeyVal extractBodyText unlist elsif
-% LocalWords: foreach getBody toString str str str LookupValue LastSeenCMP
-% LocalWords: appendText getValue undef openElement closeElement DefMacro
-% LocalWords: afterClose nodeType childNodes firstCMP localname hasChildNodes
-% LocalWords: firstChild textContent removeChild
diff --git a/Master/texmf-dist/source/latex/stex/sproof.ins b/Master/texmf-dist/source/latex/stex/sproof.ins
deleted file mode 100644
index 639af148fdc..00000000000
--- a/Master/texmf-dist/source/latex/stex/sproof.ins
+++ /dev/null
@@ -1,38 +0,0 @@
-%%
-%% This file generates files required to use the ed package.
-%% At your command prompt write
-%%
-%% latex sproof.ins
-%%
-%% Copyright(c) 2005 Michael Kohlhase
-%%
-%% This file is distributed under the terms of the LaTeX Project Public
-%% License from CTAN archives in directory macros/latex/base/lppl.txt.
-%% Either version 1.0 or, at your option, any later version.
-%%
-\input docstrip
-\preamble
-\endpreamble
-
-%\usedir{tex/latex/listings}
-\keepsilent
-\askforoverwritefalse
-
-% generate base package
-\generate{\file{sproof.sty}{\from{sproof.dtx}{package}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated style files into a directory searched by TeX.}
-\Msg{*}
-\Msg{* And don't forget to refresh your filename database}
-\Msg{* if your TeX distribution uses such a database.}
-\Msg{*}
-
-\nopreamble\nopostamble
-\generate{\file{sproof.sty.ltxml}{\from{sproof.dtx}{ltxml}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated ltxml files into a directory searched by LaTeXML.}
-\Msg{*}
-
-\endbatchfile
diff --git a/Master/texmf-dist/source/latex/stex/statements.dtx b/Master/texmf-dist/source/latex/stex/statements.dtx
deleted file mode 100644
index a1ca69e5614..00000000000
--- a/Master/texmf-dist/source/latex/stex/statements.dtx
+++ /dev/null
@@ -1,595 +0,0 @@
-% \iffalse meta-comment
-% An Infrastructure for Mathematical Statements in sTeX
-% Copyright (C) 2004-2006 Michael Kohlhase, all rights reserved
-% this file is released under the
-% LaTeX Project Public License (LPPL)
-%
-% The development version of this file can be found at
-% https://svn.kwarc.info/repos/kwarc/projects/stex/sty/statements.dtx
-% \fi
-%
-% \iffalse
-%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<package>\ProvidesPackage{statements}[2007/09/09 v0.9d Semantic Markup for Statements]
-%
-%<*driver>
-\documentclass{ltxdoc}
-\usepackage{url,array,stex,float}
-\usepackage[show]{ed}
-\usepackage{hyperref}
-\makeindex
-\floatstyle{boxed}
-\newfloat{exfig}{thp}{lop}
-\floatname{exfig}{Example}
-\begin{document}\DocInput{statements.dtx}\end{document}
-%</driver>
-% \fi
-%
-% \CheckSum{266}
-%
-% \changes{v0.9}{2005/06/14}{First Version with Documentation}
-% \changes{v0.9a}{2005/07/01}{Completed Documentation}
-% \changes{v0.9b}{2005/08/06}{Complete functionality and Updated Documentation}
-% \changes{v0.9c}{2006/01/13}{more packaging}
-% \changes{v0.9d}{2007/09/09}{moved omtext and friends to the omdoc package}
-% \changes{v0.9d}{2007/09/09}{made dependence on the omdoc package explicit}
-% \changes{v0.9d}{2007/09/09}{adding ids to many elements}
-%
-% \GetFileInfo{statements.sty}
-%
-% \MakeShortVerb{\|}
-%\def\scsys#1{{{\sc #1}}\index{#1@{\sc #1}}}
-% \def\stex{{\raisebox{-.5ex}S\kern-.5ex\TeX}}
-% \def\sTeX{\stex}
-% \def\xml{\scsys{Xml}}
-% \def\mathml{\scsys{MathML}}
-% \def\omdoc{\scsys{OMDoc}}
-% \def\openmath{\scsys{OpenMath}}
-% \def\latexml{\scsys{LaTeXML}}
-% \def\perl{\scsys{Perl}}
-% \def\activemath{\scsys{ActiveMath}}
-% \def\twin#1#2{\index{#1!#2}\index{#2!#1}}
-% \def\twintoo#1#2{{#1 #2}\twin{#1}{#2}}
-% \def\atwin#1#2#3{\index{#1!#2!#3}\index{#3!#2 (#1)}}
-% \def\atwintoo#1#2#3{{#1 #2 #3}\atwin{#1}{#2}{#3}}
-% \title{Semantic Markup for Mathematical Statements\thanks{Version {\fileversion} (last revised
-% {\filedate})}}
-% \author{Michael Kohlhase\\
-% Jacobs University, Bremen\\
-% \url{http://kwarc.info/kohlhase}}
-% \maketitle
-%
-% \begin{abstract}
-% The |statements| packge is part of the {\stex} collection, a version of {\TeX/\LaTeX}
-% that allows to markup {\TeX/\LaTeX} documents semantically without leaving the
-% document format, essentially turning {\TeX/\LaTeX} into a document format for
-% mathematical knowledge management (MKM).
-%
-% This package provides semantic markup facilities for mathematical statements like
-% Theorems, Lemmata, Axioms, Definitions, etc. in {\stex} files. This structure can be
-% used by MKM systems for added-value services, either directly from the {\sTeX}
-% sources, or after translation.
-% \end{abstract}
-%\newpage
-%\section{Introduction}\label{sec:statements}
-%
-% The motivation for the |statemets| package is very similar to that for semantic macros
-% in the |modules| package: We want to annotate the structural semantic properties of
-% statements in the source, but present them as usual in the formatted documents. In
-% contrast to the case for mathematical objects, the repertoire of mathematical statements
-% and their structure is more or less fixed.
-%
-% This structure can be used by MKM systems for added-value services, either directly from
-% the {\sTeX} sources, or after translation. Even though it is part of the {\stex}
-% collection, it can be used independently, like it's sister package |sproofs|.
-%
-% {\stex} is a version of {\TeX/\LaTeX} that allows to markup {\TeX/\LaTeX} documents
-% semantically without leaving the document format, essentially turning {\TeX/\LaTeX} into
-% a document format for mathematical knowledge management (MKM).
-%
-% \section{The User Interface}
-%
-% All the statements are marked up as envioronments, that take a |KeyVal| argument that
-% allows to annotate semantic information. \DescribeEnv{assertion} For instance, instead
-% of providing environments for ``Theorem'', ``Lemma'', ``Proposition'',... we have a
-% single |assertion| environment that generalizes all of these, and takes a |type| key
-% that allows to specify the ``type''. So instead of |\begin{Lemma}|\iffalse\end{Lemma}\fi
-% we have to write |\begin{assertion}[type=Lemma]|\iffalse\end{assertion}\fi (see
-% Example~\ref{fig:assertion} for an example).\ednote{talk about package options here!
-% Draft mode,...}
-%\begin{exfig}
-% \begin{verbatim}
-% \begin{assertion}[id=sum-over-odds,type=Lemma]
-% $\sum_{i=1}^n{2i-1}=n^2$
-% \end{assertion}
-% \end{verbatim}
-% \vspace{-1em}will lead to the result\medskip\par\noindent
-% \begin{assertion}[id=sum-over-odds,type=Lemma]
-% $\sum_{i=1}^n{2i-1}=n^2$
-% \end{assertion}
-% \caption{Semantic Markup for a Lemma in a {\tt{module}} context}\label{fig:assertion}
-% \end{exfig}
-%
-% Whether we will see the keyword ``Lemma'' will depend on the value of the optional
-% |display| key. In all of the |assertion| environments, the presentation expectation is
-% that the text will be presented in italic font. Generally, we distinguish two forms of
-% statements:
-% \begin{description}
-% \item[{\twintoo{block}{statement}s}] have explicit discourse markers that delimit their content in the
-% surrounding text, e.g. the boldface word ``{\bf{Theorem}:}'' as a start marker and a
-% little line-end box as an end marker of a proof.
-% \item[{\twintoo{flow}{statement}s}] do not have explicit markers, they are interspersed
-% with the surrounding text.
-% \end{description}
-% Since they have the same semantic status, they must both be marked up, but styled
-% differently. We distinguis between these two presentational forms with the |display|
-% key, which is allowed on all statement environments. If it has the value |block| (the
-% default), then the statement will be presented in a paragraph of its own, have explicit
-% discourse markers for its begin and end, possibly numbering, etc. If it has the value
-% |flow|, then no extra presentation will be added\ednote{in the flow case, the text
-% should not be made italic; implement this! } the semantic information is invisible to
-% the reader.
-%
-% Another key that is present on all statement environments in the |id| key it allows to
-% identify the statement with a name.
-%
-% \DescribeEnv{axiom} The |axiom| environment is similar to |assertion|, but the content
-% has a different ontological status: axioms are assumed without (formal) justification,
-% whereas assertions are expeceted to be justified from other assertions, axioms or
-% definitions.
-%
-% \DescribeEnv{definition} The |definition| environment is used for marking up
-% mathematical definitions. Its peculiarity is that it defines (i.e. gives a meaning to)
-% new mathematical concepts or objects. These\DescribeMacro{\definiendum} are identified by
-% the |definiendum| macro, which takes two arguments. The first one is the system name of
-% the symbol defined (for reference via |\termin| ), the second one is the text that is to
-% be emphasized in the presentation. Note that the |\definiendum| macro can only be used
-% inside the |definition| environment. If you find yourself in a situation where you want
-% to use it outside, you will most likely want to wrap the apporpriate text fragment in a
-% |\begin{definition}[display=flow]| ... and |\end{definition}|.\ednote{need to leave
-% hypertargets on the definiendum, so that we can crosslink}
-%
-% \DescribeMacro{\termin} If we have defined a concept with the |\definiendum| macro, then
-% we can mark up other occurrences of the term as referring to this concept. Note that
-% this process cannot be fully automatized yet, since that would need advanced lanauge
-% technology to get around problems of disambiguation, inflection, and non-contiguous
-% phrases\footnote{We do have a program that helps annotate larger text collections
-% spotting the easy cases; see {\url{http://kwarc.info/projects/stex}} and
-% look for the program |termin|.}. Therefore, the |\termin| can be used to make this
-% information explicit.
-%
-% \DescribeEnv{simpleDef} The |simpleDef| environment is a statement environment for
-% simple definitions, which introduce a new symbol that abbreviates another concept. The
-% envioronment takes an argument for the new concept
-%
-% \DescribeEnv{example} The |example| environment is a generic statement envionment,
-% except that the |for| key should be given to specify the identifier what this is an
-% example for. The |example| environment also expcets a |type| key to be specified, so
-% that we know whether this is an example or a counterexample\ednote{think about this some
-% more}
-%
-% \DescribeMacro{\defemph} The |\defemph| macro is a configuration hook that allows to
-% specify the style of presentation of the {\index*{definiendum}}. By default, it is set to
-% |\bf| as a fallback, since we can be sure that this is always available. It can be
-% customized by redefinition: For instance |\renewcommand{\defemph}[1]{\emph{#1}}|,
-% changes the default behavior to italics.
-%
-% \DescribeMacro{\termemph} The |\termenph| macro does the same for the style for
-% |\termin|, it is empty by default. Note the term might carry an implicit hyperreference
-% to the defining occurrance and that the presentation engine might mark this up, changing
-% this behavior.
-%
-% \DescribeMacro{\stDMemph} The |\stDMemph| macro does the same for the style for the
-% markup of the discourse markers like ``Theorem''. If it is not defined, it is set to
-% |\bf|; that allows to preset this in the class file.
-%
-% \StopEventually{\ednotemessage}
-%
-% \section{The Implementation}\label{sec:impl}
-%
-% We declare some switches which will modify the behavior according to the package
-% options. Generally, an option |xxx| will just set the appropriate switches to true
-% (otherwise they stay false). First we have the general options
-% \begin{macrocode}
-%<*package>
-\newif\ifst@env\st@envfalse
-\newif\ifst@id\st@idfalse
-\newif\ifst@display\st@displayfalse
-\DeclareOption{id}{\st@idtrue\st@envtrue}
-\DeclareOption{env}{\st@envtrue}
-\DeclareOption{display}{\st@displaytrue\st@envtrue}
-% \end{macrocode}
-% And then the options that are specific to the |statements| package.
-% \begin{macrocode}
-\newif\ifstat@for\stat@forfalse
-\newif\ifstat@from\stat@forfalse
-\newif\ifstat@type\stat@typefalse
-\newif\ifstat@title\stat@titlefalse
-\newif\ifstat@continues\stat@continuesfalse
-\DeclareOption{for}{\stat@fortrue\st@envtrue}
-\DeclareOption{from}{\stat@fromtrue\st@envtrue}
-\DeclareOption{type}{\stat@typetrue\st@envtrue}
-\DeclareOption{title}{\stat@titletrue\st@envtrue}
-\DeclareOption{continues}{\stat@continuestrue\st@envtrue}
-% \end{macrocode}
-% \begin{macro}{\stattrue}
-% For convenience, we collect the switches into one.
-% \begin{macrocode}
-\def\stattrue{\stat@fortrue\stat@fromtrue\stat@typetrue\stat@continuestrue}
-% \end{macrocode}
-% \end{macro}
-% Now, we define two collective options, which are equivalent to turning on all the other
-% options.
-% \begin{macrocode}
-\DeclareOption{draft}{\st@envtrue\st@idtrue\stat@fortrue\stat@fromtrue\typetrue\justtrue}
-\DeclareOption{all}{\st@envtrue\stattrue\justtrue}
-% \end{macrocode}
-% Finally, we need to declare the end of the option declaration section to {\LaTeX}.
-% \begin{macrocode}
-\ProcessOptions
-%</package>
-% \end{macrocode}
-%
-% The next measure is to ensure that the |omdoc| package is loaded (in the right
-% version). For {\latexml}, we also initialize the package inclusions.
-% \begin{macrocode}
-%<package>\RequirePackage{omdoc}[2007/09/09]
-%<*ltxml>
-# -*- CPERL -*-
-package LaTeXML::Package::Pool;
-use strict;
-use LaTeXML::Package;
-RequirePackage('omdoc');
-RequirePackage('myindex');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{macro}{\define@statement@env}
-% We define a meta-macro that allows us to define several variants of statements. Upon
-% beginning this environment, we first set the |KeyVal| attributes, then we decide
-% whether to print the discourse marker based on the value of the |display| key, then
-% (given the right Options were set), we show the semantic annotations, and finally
-% initialize the environment using the appropriate macro. Upon ending the environment,
-% we just run the respcective termination macro.
-% \begin{macrocode}
-%<*package>
-\def\define@statement@env#1#2{
-\newenvironment{#1}[1][]{\setkeys{stat}{##1}
-\ifx\st@display\st@flow\else\stDMemph{#2}:\fi%
-\@ifundefined{stat@title}{}%
-{\space\ifx\st@display\st@flow\else(\fi\stDMemph{\stat@title}\ifx\st@display\st@flow:\else)\par\fi}\space%
-\ifst@env\show@stat@keys{#1}\fi\csname st@#1@initialize\endcsname}
-{\csname st@#1@terminate\endcsname}}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{environment}{assertion}
-% \begin{macrocode}
-%<*package>
-\newenvironment{assertion}[1][]{\setkeys{stat}{#1}
-\ifx\st@display\st@flow\else{\stDMemph{\stat@type}:}\fi%
-\@ifundefined{stat@title}{~}{~(\stDMemph{\stat@title})\par}%
-\ifst@env\show@stat@keys{#1}\fi\em}{}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{assertion} OptionalKeyVals:stat',
- "<omdoc:assertion ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')() type='&KeyVal(#1,'type')'>"
- . "?&KeyVal(#1,'title')(<omdoc:metadata><dc:title>&KeyVal(#1,'title')</dc:title></omdoc:metadata>)()"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- ."</omdoc:assertion>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{simpleDef}
-% \begin{macrocode}
-%<*package>
-\newenvironment{simpleDef}[1][]{\setkeys{stat}{#1}
-\ifx\st@display\st@flow\else{\stDMemph{Definition}:}\fi%
-\@ifundefined{stat@title}{~}{~(\stDMemph{\stat@title})\par}%
-\ifst@env\show@stat@keys{#1}\fi}{}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{simpleDef} OptionalKeyVals:stat',
- "?&KeyVal(#1,'for')(<omdoc:symbol name='&KeyVal(#1,'for')'/>)()"
- . "<omdoc:definition type='simple' "
- . "?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id').def')()"
- . "?&KeyVal(#1,'for')(for='&KeyVal(#1,'for')')()>"
- . "?&KeyVal(#1,'title')(<omdoc:metadata><dc:title>&KeyVal(#1,'title')</dc:title></omdoc:metadata>)()"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- . "</omdoc:definition>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{PatternDef}
-% \begin{macrocode}
-%<*package>
-\newenvironment{PatternDef}[1][]{\setkeys{stat}{#1}
-\ifx\st@display\st@flow\else{\stDMemph{Definition}:}\fi%
-\@ifundefined{stat@title}{~}{~(\stDMemph{\stat@title})\par}%
-\ifst@env\show@stat@keys{#1}\fi}{}
-\newenvironment{PatternRule}[1]{#1$\colon=$}{}
-\newenvironment{PatternCMP}{}{}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{PatternDef} OptionalKeyVals:stat',
- "?&KeyVal(#1,'for')(<omdoc:symbol name='&KeyVal(#1,'for')'/>)()"
- . "<omdoc:definition type='pattern' "
- . "?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id').def')()"
- . "?&KeyVal(#1,'for')(for='&KeyVal(#1,'for')')()>"
- . "?&KeyVal(#1,'title')(<omdoc:metadata><dc:title>&KeyVal(#1,'title')</dc:title></omdoc:metadata>)()"
- . "#body"
- . "</omdoc:definition>\n");
-DefEnvironment('{PatternRule}{}',
- "<omdoc:requation>#1 #body</omdoc:requation>");
-DefEnvironment('{PatternCMP}{}',
- "<omdoc:CMP>#body</omdoc:CMP>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{RecDef}
-% \begin{macrocode}
-%<*package>
-\newenvironment{RecDef}[1][]{\setkeys{stat}{#1}
-\ifx\st@display\st@flow\else{\stDMemph{Definition}:}\fi%
-\@ifundefined{stat@title}{~}{~(\stDMemph{\stat@title})\par}%
-\ifst@env\show@stat@keys{#1}\fi}{}
-%</package>
-%<*ltxml>
-DefEnvironment('{RecDef} OptionalKeyVals:stat',
- "?&KeyVal(#1,'for')(<omdoc:symbol name='&KeyVal(#1,'for')'/>)()"
- . "<omdoc:definition type='inductive' "
- . "?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id').def')()"
- . "?&KeyVal(#1,'for')(for='&KeyVal(#1,'for')')()>"
- . "?&KeyVal(#1,'title')(<omdoc:metadata><dc:title>&KeyVal(#1,'title')</dc:title></omdoc:metadata>)()"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- . "</omdoc:definition>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{example}
-% \begin{macrocode}
-%<*package>
-\def\st@example@initialize{}\def\st@example@terminate{}
-\define@statement@env{example}{Example}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{example} OptionalKeyVals:stat',
- "<omdoc:example "
- . "?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')() "
- . "for='&KeyVal(#1,'for')'>"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- . "</omdoc:example>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{axiom}
-% \begin{macrocode}
-%<*package>
-\def\st@axiom@initialize{}\def\st@axiom@terminate{}
-\define@statement@env{axiom}{Axiom}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{axiom} OptionalKeyVals:stat',
- "<omdoc:axiom ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')()>"
- . "?&KeyVal(#1,'title')(<omdoc:metadata><dc:title>&KeyVal(#1,'title')</dc:title></omdoc:metadata>)()"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- . "</omdoc:axiom>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{environment}{consymb}
-% \begin{macrocode}
-%<*package>
-\define@key{consymb}{type}{\def\consymb@type{#1}}
-\define@key{consymb}{title}{\def\consymb@title{#1}}
-\define@key{consymb}{name}{\def\consymb@name{#1}}
-\def\consymb@type{Symbol}
-\newenvironment{consymb}[1][]{\setkeys{consymb}{#1}
-\ifx\st@display\st@flow\else{\stDMemph{\consymb@type} \consymb@name:}\fi%
-\@ifundefined{consymb@title}{~}{~(\stDMemph{\consymb@title})\par}}{}
-%</package>
-%<*ltxml>
-DefEnvironment('{consymb} OptionalKeyVals:stat',
- "<omdoc:symbol ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id')')()"
- . "name='&KeyVal(#1,'name')'>"
- . "<omdoc:metadata>"
- . "<dc:description>"
- . "#body"
- . "</dc:description>"
- . "</omdoc:metadata>"
- . "</omdoc:symbol>\n");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{\symtype}
-% \begin{macrocode}
-%<package>\newcommand{\symtype}[2]{Type (#1): #2}
-%<ltxml>DefConstructor('\symtype{}{}',"<omdoc:type system='#1'>#2</omdoc:type>");
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{environment}{definition}
-% The |definition| environment itself is quite simple. The only interesting thing is
-% that it locally defines the |definiendum| macro, which we do in the initialization
-% macro.
-% \begin{macro}{\definiendum}
-% The |\definiendum| macro is very simple: at the moment we do not do anything with the
-% keyword arguments.
-% \end{macro}
-% \begin{macrocode}
-%<*package>
-\def\st@definition@initialize{%
-\newcommand{\notatiendum}[2][]{\notemph{##2}}
-\newcommand{\definiendum}[2][]{\defemph{##2}}}
-\def\st@definition@terminate{}
-\define@statement@env{definition}{Definition}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{definition} OptionalKeyVals:stat', sub {
- my ($doc, $keyvals, %props) = @_;
- my @symbols = @{$props{defs} || []};
- foreach my $symb(@symbols) {
- $doc->openElement('omdoc:symbol', name=>$symb);
- $doc->closeElement('omdoc:symbol'); }
- my %attrs = ();
- my $id = $keyvals->getValue('id') if $keyvals;
- $attrs{'xml:id'} = $id if $id;
- my $ffor = $keyvals->getValue('for') if $keyvals;
- my $for = $ffor . join(' ',@symbols) if $ffor;
- $attrs{for} = $for if $for;
- $doc->openElement('omdoc:definition', %attrs);
- my $title = $keyvals->getValue('title') if $keyvals;
- if ($title) {
- $doc->openElement('omdoc:metadata');
- $doc->openElement('dc:title');
- $doc->absorb($title);
- $doc->closeElement('dc:title');
- $doc->closeElement('omdoc:metadata'); }
- $doc->openElement('omdoc:CMP');
- $doc->openElement('omdoc:p');
- $doc->absorb($props{body}) if $props{body};
- $doc->closeElement('omdoc:p');
- $doc->closeElement('omdoc:CMP');
- $doc->closeElement('omdoc:definition');
- return; },
- afterDigestBegin=>sub {
- my ($stomach, $whatsit) = @_;
- my @symbols = ();
- $whatsit->setProperty(defs=>\@symbols);
- AssignValue('defs', \@symbols, 'global');
- return; },
- afterDigest => sub {
- AssignValue('defs', undef, 'global');
- return; });
-
-DefConstructor('\definiendum[]{}',
- "<omdoc:term role='definiendum' name='#1' cd='#theory'>#2</omdoc:term>",
- afterDigest => sub {
- my ($stomach, $whatsit) = @_;
- my $addr = LookupValue('defs');
- push(@$addr, $whatsit->getArg(1)->toString) if $addr;
- $whatsit->setProperty(theory=>LookupValue('current_module'));
- return; });
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% We expand the {\latexml} bindings for |\defin|, |\twindef| and |\atwindef| into two
-% instances one will be used for the definition and the other for indexing
-%
-% \begin{macrocode}
-%<*ltxml>
-DefMacro('\defin{}', sub {
- my @args = (T_BEGIN, $_[1]->unlist, T_END);
- (T_CS('\definiendum'), T_OTHER('['), $_[1]->unlist, T_OTHER(']'), @args, T_CS('\defin@index'), @args); });
-DefMacro('\twindef{}{}', sub {
- my @args = (T_BEGIN, $_[1]->unlist, T_END, T_BEGIN, $_[2]->unlist, T_END);
- (T_CS('\twindef@def'), @args, T_CS('\twindef@index'), @args); });
-DefMacro('\atwindef{}{}{}', sub {
- my @args = (T_BEGIN, $_[1]->unlist, T_END, T_BEGIN, $_[2]->unlist, T_END,
- T_BEGIN, $_[3]->unlist, T_END);
- (T_CS('\atwindef@def'), @args, T_CS('\atwindef@index'), @args); });
-DefConstructor('\twindef@def{}{}',
- "<omdoc:term role='definiendum' name='#1-#2' cd='#theory'>#1 #2</omdoc:term>",
- afterDigest => sub {
- my ($stomach, $whatsit) = @_;
- my $addr = LookupValue('defs');
- push(@$addr, $whatsit->getArg(1)->toString.'-'.$whatsit->getArg(2)->toString) if $addr;
- $whatsit->setProperty(theory=>LookupValue('current_module'));
- return; },
- alias => '');
-DefConstructor('\atwindef@def{}{}{}',
- "<omdoc:term role='definiendum' name='#1-#2-#3' cd='#theory'>#1 #2 #3</omdoc:term>",
- afterDigest => sub {
- my ($stomach, $whatsit) = @_;
- my $addr = LookupValue('defs');
- push(@$addr, $whatsit->getArg(1)->toString.'-'.$whatsit->getArg(2)->toString
- .'-'.$whatsit->getArg(3)->toString) if $addr;
- $whatsit->setProperty(theory=>LookupValue('current_module'));
- return; },
- alias => '');
-%</ltxml>
-% \end{macrocode}
-%
-% \begin{environment}{notation}
-% \begin{macrocode}
-%<*package>
-\def\notemph#1{{\bf{#1}}}
-\def\st@notation@initialize{\newcommand{\notatiendum}[2][]{\notemph{##2}}}
-\def\st@notation@terminate{}
-\define@statement@env{notation}{Notation}
-%</package>
-%<*ltxml>
-DefCMPEnvironment('{notation} OptionalKeyVals:stat',
- "<omdoc:omtext type='notation' ?&KeyVal(#1,'id')(xml:id='&KeyVal(#1,'id').not')()>"
- . "?&KeyVal(#1,'title')(<omdoc:metadata><dc:title>&KeyVal(#1,'title')</dc:title></omdoc:metadata>)()"
- . "<omdoc:CMP><omdoc:p>#body</omdoc:p></omdoc:CMP>"
- . "</omdoc:omtext>\n");
-DefConstructor('\notatiendum OptionalKeyVals:notation {}',
- "<omdoc:phrase type='notation'>#1</omdoc:phrase>");
-%</ltxml>
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{\termin}
-% The |termin| macro is very simple, it forgets the semantic annotations\ednote{use
-% those for hyperlinking in the future} and puts the
-% \begin{macrocode}
-%<*package>
-\def\termin{\@ifnextchar[{\@termin}{\@termin[]}}
-\def\@termin[#1]#2{{\termemph{\index*{#2}}}}
-%</package>
-% \end{macrocode}
-% \end{macro}
-%
-% Now we care about the configuration switches, they are set to sensible values, if they
-% are not defined already. These are just configuration parameters, which should not
-% appear in documents, therefore we do not provide {\latexml} bindings for them.
-%
-% \begin{macrocode}
-%<*package>
-\providecommand{\termemph}[1]{#1}
-\providecommand{\defemph}[1]{{\bf{#1}}}
-\providecommand{\stDMemph}[1]{{\bf{#1}}}
-%</package>
-% \end{macrocode}
-%
-% \subsection{Providing IDs for {\omdoc} Elements}\label{sec:impl:ids}
-%
-% To provide default identifiers, we tag all {\omdoc}
-% elements that allow |xml:id| attributes by excuting the |numberIt| procedure from |omdoc.sty.ltxml|.
-%
-% \begin{macrocode}
-%<*ltxml.sty>
-Tag('omdoc:assertion',afterOpen=>\&numberIt);
-Tag('omdoc:definition',afterOpen=>\&numberIt);
-%</ltxml.sty>
-% \end{macrocode}
-%
-% \subsection{Finale}
-%
-% Finally, we need to terminate the file with a success mark for perl.
-% \begin{macrocode}
-%<ltxml>1;
-% \end{macrocode}
-% \Finale
-\endinput
-
-% \iffalse
-% LocalWords: GPL structuresharing STR dtx keyval env envfalse idfalse idtrue
-% LocalWords: displayfalse envtrue displaytrue forfalse typefalse titlefalse
-% LocalWords: continuesfalse fortrue fromtrue typetrue titletrue
-% LocalWords: continuestrue consymb omtext
-%%% Local Variables:
-%%% mode: doctex
-%%% TeX-master: t
-%%% End:
-% \fi
diff --git a/Master/texmf-dist/source/latex/stex/statements.ins b/Master/texmf-dist/source/latex/stex/statements.ins
deleted file mode 100644
index 98628a07d7c..00000000000
--- a/Master/texmf-dist/source/latex/stex/statements.ins
+++ /dev/null
@@ -1,38 +0,0 @@
-%%
-%% This file generates files required to use the ed package.
-%% At your command prompt write
-%%
-%% latex statements.ins
-%%
-%% Copyright(c) 2005 Michael Kohlhase
-%%
-%% This file is distributed under the terms of the LaTeX Project Public
-%% License from CTAN archives in directory macros/latex/base/lppl.txt.
-%% Either version 1.0 or, at your option, any later version.
-%%
-\input docstrip
-\preamble
-\endpreamble
-
-%\usedir{tex/latex/listings}
-\keepsilent
-\askforoverwritefalse
-
-% generate base package
-\generate{\file{statements.sty}{\from{statements.dtx}{package}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated style files into a directory searched by TeX.}
-\Msg{*}
-\Msg{* And don't forget to refresh your filename database}
-\Msg{* if your TeX distribution uses such a database.}
-\Msg{*}
-
-\nopreamble\nopostamble
-\generate{\file{statements.sty.ltxml}{\from{statements.dtx}{ltxml}}}
-
-\Msg{*}
-\Msg{* You probably need to move the generated ltxml files into a directory searched by LaTeXML.}
-\Msg{*}
-
-\endbatchfile