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-%D \module
-%D [ file=x-mathml,
-%D version=2008.05.29,
-%D title=\CONTEXT\ XML Modules,
-%D subtitle=Loading \MATHML\ Filters,
-%D author=Hans Hagen,
-%D date=\currentdate,
-%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
-%C
-%C This module is part of the \CONTEXT\ macro||package and is
-%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
-%C details.
-
-% \xmlfilter{#1}{/*/name()} -> \xmltag
-
-% This module is under construction and will be cleaned up. We use a funny mix of
-% xml, tex and lua. I could rewrite the lot but it also shows how context evolves.
-%
-% no m:text strip (needs checking, maybe nbsp is mandate
-
-\writestatus{loading}{ConTeXt XML Macros / MathML Renderer}
-
-\unprotect
-
-\usemodule[x][calcmath]
-%usemodule[x][asciimath]
-
-\startmodule [mathml]
-
-\registerctxluafile{x-mathml}{}
-
-\def\ctxmodulemathml#1{\directlua\zerocount{moduledata.mathml.#1}}
-
-\startxmlsetups xml:mml:define
- \xmlsetsetup{\xmldocument} {(formula|subformula)} {mml:formula}
- \xmlfilter {\xmldocument} {omt:*/function(remapopenmath)}
- \xmlfilter {\xmldocument} {mml:bind/function(remapmmlbind)}
- \xmlfilter {\xmldocument} {mml:csymbol/function(remapmmlcsymbol)}
- \xmlsetsetup{\xmldocument} {mml:*} {mml:*}
- \xmlsetsetup{\xmldocument} {mml:apply/mml:apply/mml:inverse/../..} {mml:apply:inverse}
- \xmlstrip {\xmldocument} {(mml:mi|mml:mo|mml:mn|mml:csymbol)}
-\stopxmlsetups
-
-\xmlregisterns{omt}{openmath}
-\xmlregisterns{mml}{mathml}
-
-\xmlregistersetup{xml:mml:define}
-
-\def\MMLhack{\let\MMLpar\par \let\par\relax \everyvbox{\let\par\MMLpar}}
-
-\xmlmapvalue {mml:math:mode} {display} {\displaymathematics} % we had this already
-\xmlmapvalue {mml:math:mode} {inline} {\inlinemathematics }
-
-\xmlmapvalue {mml:math:display} {block} {\displaymathematics} % before this showed up
-\xmlmapvalue {mml:math:display} {inline} {\inlinemathematics }
-
-\xmlmapvalue {mml:math:dir} {ltr} {\setfalse\c_math_right_to_left\math_basics_synchronize_direction}
-\xmlmapvalue {mml:math:dir} {rtl} {\settrue \c_math_right_to_left\math_basics_synchronize_direction}
-
-\startxmlsetups mml:math
- \begingroup
- \xmlval {mml:math:dir} {\xmlatt{#1}{dir}} {}
- \xmlval {mml:math:display} {\xmlatt{#1}{display}} {
- \xmlval {mml:math:mode} {\xmlatt{#1}{mode}} {
- \automathematics
- }
- }
- {
- \MMLhack\xmlflush{#1}
- }
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:imath
- \inlinemathematics{\MMLhack\xmlflush{#1}}
-\stopxmlsetups
-
-\startxmlsetups mml:dmath
- \displaymathematics{\MMLhack\xmlflush{#1}}
-\stopxmlsetups
-
-%D First we define some general formula elements.
-
-\startxmlsetups mml:formula
- \edef\mmlformulalabel {\xmlatt{#1}{label}\xmlatt{#1}{id}}
- \edef\mmlformulasublabel{\xmlatt{#1}{sublabel}\xmlatt{#1}{id}}
- \doifsomething\mmlformulalabel{\placeformula[\mmlformulalabel]{\mmlformulasublabel}}
- \startformula\MMLhack\xmlfirst{#1}{/mml:math}\stopformula
-\stopxmlsetups
-
-\setfalse\mmlignoredelimiter
-\settrue \mmlsomeleftdelimiter
-
-\def\MMLleftorright
- {\ifconditional\mmlsomeleftdelimiter
- \setfalse\mmlsomeleftdelimiter\expandafter\MMLleft
- \else
- \settrue \mmlsomeleftdelimiter\expandafter\MMLright
- \fi}
-
-\ifx\MMLleft \undefined \let\MMLleft \firstofoneargument \fi
-\ifx\MMLright \undefined \let\MMLright \firstofoneargument \fi
-\ifx\MMLmiddle\undefined \let\MMLmiddle\firstofoneargument \fi
-
-\def\mmlleftdelimiter #1{\ifconditional\mmlignoredelimiter#1\else\normalordelimiter{#1}{\MMLleft #1}\fi}
-\def\mmlrightdelimiter #1{\ifconditional\mmlignoredelimiter#1\else\normalordelimiter{#1}{\MMLright #1}\fi}
-\def\mmlmiddledelimiter #1{\ifconditional\mmlignoredelimiter#1\else\normalordelimiter{#1}{\MMLmiddle #1}\fi}
-\def\mmlleftorrightdelimiter#1{\ifconditional\mmlignoredelimiter#1\else\normalordelimiter{#1}{\MMLleftorright#1}\fi}
-
-\def\mmlchar#1{\char#1 } % used in lua code
-
-% \newcount\delimiternesting \appendtoks \delimiternesting\zerocount \to \everymathematics
-
-% \def\mmlleftdelimiter #1{\ifconditional\mmlignoredelimiter#1\else\normalordelimiter{#1}{%
-% \advance\delimiternesting\plusone \MMLleft #1}\fi}
-% \def\mmlrightdelimiter #1{\ifconditional\mmlignoredelimiter#1\else\normalordelimiter{#1}{%
-% \advance\delimiternesting\plusone \MMLright#1}\fi}
-% \def\mmlmiddledelimiter#1{\ifconditional\mmlignoredelimiter#1\else\normalordelimiter{#1}{%
-% \ifcase\delimiternesting\MMLleft\else\MMLmiddle\fi#1}\fi}
-
-
-%D Remark: from now on this is a module and no longer an xtag
-%D filter. There is an intermediate cleaner module but it has
-%D some namespace limitations. Here we do it the \MKIV\ way.
-
-\def\widevec#1%
- {\vbox{\mathsurround\zeropoint\ialign{##\crcr
- \rightarrowfill\crcr\noalign{\nointerlineskip}%
- \startimath\hfil\displaystyle{#1}\hfil\stopimath\crcr}}}
-
-%D The rendering macros:
-
-\def\MMLrm{\mr}
-
-\def\MMLseparator#1{\removeunwantedspaces{#1}\ignorespaces} % nils space after separator
-\def\MMLseparator#1{,} % todo, for europe we need to block the space
-
-%D Since I only had the draft of MathML 2 and later 3 as example of
-%D rendering, there are probably a lot of omissions and
-%D misinterpretations. At least I learned some bits and
-%D pieces of math rendering.
-%D
-%D The main complications were not so much the math, but to
-%D find the most efficient way to handle elements without
-%D spacing beging messed up. The first implementation was
-%D aimed at getting reasonable output, this second
-%D implementation is already better in terms of handling
-%D nesting, and I will definitely need a third one that has
-%D more efficient and less ugly code.
-%D
-%D The \TEX\ part is not that complicated and once the
-%D preprocessor was okay, the rest way just a lot of keying
-%D and testing. It all comes down to gobbling, redefining,
-%D and not so much to parsing.
-%D
-%D The second implementation expanded the whole math sequence
-%D into an internal \TEX\ representation. This is a rather clean
-%D and fast process. Filtering and testing takes place by
-%D redefining teh internal representation macros.
-%D
-%D The third implementation may look a bit more messy in some
-%D respects. This is because in \TEX\ it's not that trivial to
-%D implement a tree handler. We use a stack for the \type {apply}
-%D element and other sequential content. Occasionally we need to
-%D peek into child elements which involves messy code. This
-%D implementation is closer to the normal \XML\ handling in
-%D \CONTEXT.
-
-%D We start with the parent elements and the option handler.
-
-\def\xmlmathmldirective#1{\dosetvalue{MML#1}}
-
-%def\xmlmathmldirective#1#2#3{[#1][#2][#3]\dosetvalue{MML#1}{#2}{#3}}
-
-%D In the styles, options can be set with:
-
-\unexpanded\def\setupMMLappearance[#1]{\dodoubleargument\getparameters[MML#1]} % no @@ because passed to lua
-
-%D We will apply inner math to all bits and pieces made up by an
-%D \type {apply}.
-
-\def\MMLmathinner
- {\ifinner
- \expandafter\firstofoneargument
- \else
- \expandafter\mathinner
- \fi}
-
-%D Auxiliary MathML macros: (to be generalized)
-
-\def\mmlfirst #1{\xmlelement{#1}{1}} % we can move these inline if needed
-\def\mmlsecond #1{\xmlelement{#1}{2}}
-\def\mmlthird #1{\xmlelement{#1}{3}}
-\def\mmlprelast#1{\xmlelement{#1}{-2}}
-\def\mmllast #1{\xmlelement{#1}{-1}}
-
-\starttexdefinition doifelsemmlfunction #1
- \xmldoifelse {#1} {/mml:fn} {
- \firstoftwoarguments
- } {
- \xmldoifelse {#1} {/mml:apply/mml:fn} {
- \firstoftwoarguments
- } {
- \xmldoifelse {#1} {/mml:ci[@type=='fn']} {
- \firstoftwoarguments
- } {
- \secondoftwoarguments
- }
- }
- }
-\stoptexdefinition
-
-%D Special features:
-
- \newtoks \@@postponedMMLactions \setfalse \somepostponedMMLactions
-
- \def\postponeMMLactions#1%
- {\global\settrue\somepostponedMMLactions
- \global\@@postponedMMLactions\expandafter{\the\@@postponedMMLactions#1}}
-
- \def\postponedMMLactions
- {\global\setfalse\somepostponedMMLactions
- \@EA\global\@EA\@@postponedMMLactions\@EA\emptytoks
- \the\@@postponedMMLactions}
-
-%D A couple of lists:
-
-\convertargument
- mml:times|mml:divide|mml:power|%
- mml:lt|mml:gt|mml:eq|mml:leq|mml:geq|%
- mml:in|mml:inverse|%
- mml:fn|%
- mml:floor|mml:ceiling|%
- mml:mean|%
- mml:selector|%
- mml:abs|mml:int|mml:limit|mml:sum|mml:product|%
- mml:outerproduct|mml:innerproduct|mml:scalarproduct%
-\to \MMLcmainresetlist
-
-\convertargument
- mml:sin|mml:arcsin|mml:sinh|mml:arcsinh|%
- mml:cos|mml:arccos|mml:cosh|mml:arccosh|%
- mml:tan|mml:arctan|mml:tanh|mml:arctanh|%
- mml:cot|mml:arccot|mml:coth|mml:arccoth|%
- mml:csc|mml:arccsc|mml:csch|mml:arccsch|%
- mml:sec|mml:arcsec|mml:sech|mml:arcsech|%
- mml:ln|mml:exp|mml:log|%
- mml:abs|mml:int|mml:limit|mml:sum|mml:product|%
- mml:fn%
-\to \MMLcfunctionlist
-
-\convertargument
- mml:sin|mml:arcsin|mml:sinh|mml:arcsinh|%
- mml:cos|mml:arccos|mml:cosh|mml:arccosh|%
- mml:tan|mml:arctan|mml:tanh|mml:arctanh|%
- mml:cot|mml:arccot|mml:coth|mml:arccoth|%
- mml:csc|mml:arccsc|mml:csch|mml:arccsch|%
- mml:sec|mml:arcsec|mml:sech|mml:arcsech|%
- mml:ln|mml:exp|mml:log|%
- mml:abs%
-\to \MMLcpurefunctionlist
-
-\convertargument
- mml:diff|mml:partialdiff|mml:root%
-\to \MMLcconstructlist
-
-%D We use inner and grouping (begin/end and no b/e) else we
-%D get problems with 1/2(1+2) and alike (todo: ask taco).
-%D
-%D The problem with apply is that we need to take care of
-%D several situations, like:
-%D
-%D \starttyping
-%D <apply> <.../> ...
-%D <apply> <fn> ...
-%D <apply> <apply> <ci> ...
-%D <apply> <apply> <fn> <ci> ...
-%D \stoptyping
-%D
-%D Because we translated version 2 of this renderer into
-%D version 3 the following definitions may be sub optimal or
-%D more complex than actually needed.
-
-%D We will more more to lua ...
-
-% simple version
-
-\newcount\@MMLlevel \def\MMLcreset{\@MMLlevel\zerocount}
-
-\let\MMLctempresetlist\empty \def\setMMLcreset{\edef\MMLctempresetlist}
-
-\let\MMLdoL\donothing
-\let\MMLdoR\donothing
-
-\newcount\mmlapplydepth \def\MMLcreset{\mmlapplydepth\zerocount}
-
-\startxmlsetups mml:apply
- \MMLmathinner {
- \xmldoif {#1} {/(\MMLcmainresetlist\string|\MMLctempresetlist)} {
- % \MMLcreset
- }
- \edef\mmlapplyopentoken {\xmlatt{#1}{open}}
- \edef\mmlapplyclosetoken{\xmlatt{#1}{close}}
- \ifcase\mmlapplydepth \else
- \ifx\mmlapplyopentoken\empty
- \def\mmlapplyopentoken {(}
- \def\mmlapplyclosetoken{)}
- \fi
- \fi
- \advance\mmlapplydepth\plusone
- \begingroup
- \ifx\mmlapplyopentoken\empty
- \let\MMLdoL\donothing
- \let\MMLdoR\donothing
- \else
- \edef\MMLdoL{\noexpand\left \mmlapplyopentoken }
- \edef\MMLdoR{\noexpand\right\mmlapplyclosetoken}
- \fi
- \let\MMLctempresetlist\empty
- \xmldoifelse {#1} {/mml:apply} {
-% % <apply> <apply> ... </apply> <ci> .. </ci> </apply>
-% \xmldoifelse {#1} {/mml:apply(mml:plus|mml:minus)} {% [a]
-% % yet incomplete and rather untested
-% % <apply> <apply> <minus/> <tan/> <cos/> </apply> <ci>x</ci> </apply>
- } {% [b]
-% \MMLcreset
- }
-% \MMLdoL
-% \mmlfirst{#1}
-% \ifconditional\somepostponedMMLactions
-% \postponedMMLactions
-% \else
-% \left(\MMLcreset\mmlsecond{#1}\right)
-% \fi
-% \MMLdoR
-% } {
- \edef\mmlapplyaction{\xmlfilter{#1}{/*/name()}}
- \doifsetupselse {mml:apply:mml:\mmlapplyaction} {
- \xmlsetup{#1}{mml:apply:mml:\mmlapplyaction}
- } {
-% \MMLdoL
- \xmlsetup{#1}{mml:\xmlfilter{#1}{/*/name()}}
-% \MMLdoR
- }
-% }
- \endgroup
- \advance\mmlapplydepth\minusone
- }
-\stopxmlsetups
-
-\startxmlsetups mml:apply:mml:apply
- \xmlflush{#1}
- \xmlall{#1}{../[position()>1]}
-\stopxmlsetups
-
-\startxmlsetups mml:apply:mml:fn
- \xmldoifelse {#1} {/mml:fn/mml:ci} {
- \edef\mmlfnci{\xmlstripped{#1}{/mml:fn/mml:ci}}% was xmlcontent
- \doifsetupselse{mmc:fn:\mmlfnci} { % was mmc:fn:...
- \xmlsetup{#1}{mmc:fn:\mmlfnci} % \MMLdoL/MMLdoR to be handled in plugin
- } {
- \MMLcreset
- \MMLdoL
- \mmlfirst{#1}
- \ifnum\xmlcount{#1}{/*}>\plusone
- \negthinspace % not enough
- \left(\MMLcreset\xmlconcatrange{#1}{/*}{2}{}{\MMLseparator,}\right)
- \fi
- \MMLdoR
- }
- } {
- \MMLcreset
- \MMLdoL
- \xmlall{#1}{/*}
- \MMLdoR
- }
-\stopxmlsetups
-
-\startxmlsetups mml:apply:mml:csymbol
- \xmlsetup{#1}{mml:csymbol}% \MMLdoL/MMLdoR to be handled in plugin
-\stopxmlsetups
-
-\startxmlsetups mml:apply:mml:ci
- \xmlfirst{#1}{/mml:ci}
- \ifnum\xmlcount{#1}{/*}>\plusone
- \left(\MMLcreset\xmlconcatrange{#1}{/*}{2}{}{\MMLseparator,}\right)
- \fi
-\stopxmlsetups
-
-% reln
-
-\startxmlsetups mml:reln
- \writestatus{XML}{MathML element "reln" is obsolete}
-\stopxmlsetups
-
-% fn
-
-% plusminus ±
-
-\startxmlsetups mmc:fn:\utfchar{"00B1}
- \MMLdoL
- \xmlconcat{#1}{/[position()>1]}{\utfchar{"00B1}}
- \MMLdoR
-\stopxmlsetups
-
-% minusplus
-
-\startxmlsetups mmc:fn:\utfchar{"2213}
- \MMLdoL
- \xmlconcat{#1}{/[position()>1]}{\utfchar{"2213}}
- \MMLdoR
-\stopxmlsetups
-
-\startxmlsetups mmc:fn
- \begingroup
- \edef\mmlnoffn{\xmlcount{#1}{/*}}
- \ifnum\mmlnoffn>\plustwo
- \def\MMCfnleft {\left(}
- \def\MMCfnright{\right)}
- \else
- \let\MMCfnleft \relax
- \let\MMCfnright\relax
- \fi
- \xmldoifelse {#1} {/mml:ci} { % first
- \edef\mmlfnci{\xmltext{#1}{/mml:ci}}% was xmlcontent
- \doifsetupselse{mmc:fn:\mmlfnci} { % was mmc:fn:...
- \xmlsetup{#1}{mmc:fn:\mmlfnci} % \MMLdoL/MMLdoR to be handled in plugin
- } {
- \MMLcreset
- \mmlfirst{#1}
- }
- } {
- \xmldoifelse {#1} {/mml:apply} { % first
- \xmldoifelse {#1} {/(mml:plus\string|mml:minus)} {
- \left(\mmlfirst{#1}\right)
- } {
- \mmlfirst{#1}
- }
- \ifnum\mmlnoffn>\plusone
- \left(\xmlall{#1}{/!mml:apply}\right)
- \fi
- } {
- \MMLcreset
- \negthinspace
- \MMCfnleft
- \ifnum\mmlnoffn=\plustwo,\fi
- \xmlconcat{#1}{/*}{2}{}{\MMLseparator,}
- \MMCfnright
- }
- }
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mmc:fn:apply % where used?
- \xmldoifelse {#1} {/mml:ci} { % first
- \edef\mmlfnci{\xmltext{#1}{/mml:ci}}% was xmlcontent
- \doifsetupselse{mmc:fn:\mmlfnci} { % was mmc:fn:...
- \xmlsetup{#1}{mmc:fn:\mmlfnci} % \MMLdoL/MMLdoR to be handled in plugin
- } {
- \MMLcreset
- \mmlfirst{#1}
- \ifnum\xmlcount{#1}{/*}>\plusone
- \negthinspace
- \left(\MMLcreset\xmlconcat{#1}{2}{}{\MMLseparator,}\right)
- \fi
- }
- } {
- \endgroup
- \MMLcreset
- \mmlfirst{#1}
- }
-\stopxmlsetups
-
-%D The next definition provide a kind of plug-in mechanism (see
-%D the open math extension module).
-
-% http://www.publishers.com/somename
-%
-% called at the lua end
-
-\starttexdefinition mmlapplycsymbol #1#2#3#4
- % #1=full url, #2=name, #3=encoding, #4=text
- \doifelse {#3} {text} {
-% {\mr #4}
- \text{#4}
- } {
- \doifsetupselse {mml:csymbol:#1} {
- % full url
- \directsetup{mml:csymbol:#1}
- } {
- % somename (fallback)
- \doifsetupselse {mml:csymbol:#2} {
- \directsetup{mml:csymbol:#2}
- } {
- \xmlval{mmc:cs}{#3}{}% todo
- }
- }
- }
-\stoptexdefinition
-
-\startxmlsetups mml:csymbol
- \ctxmodulemathml{csymbol("#1")}
-\stopxmlsetups
-
-\startxmlsetups mml:csymbol:cdots
- \cdots
-\stopxmlsetups
-
-% \startxmlsetups mml:csymbol:<url> \stopxmlsetups
-
-%D Alternative b will convert periods into comma's:
-
-\setupMMLappearance[cn] [\c!alternative=\v!a]
-\setupMMLappearance[polar] [\c!alternative=\v!a] % a|b|c
-\setupMMLappearance[float] [\c!symbol=\v!no] % \v!yes|dot
-\setupMMLappearance[enotation][\c!symbol=\v!no] % \v!yes|dot
-\setupMMLappearance[base] [\c!symbol=\v!numbers] % digits|characters|text|no
-
-\startxmlsetups mml:cs \xmlcommand{#1}{/}{mml:cs:\xmlattdef{#1}{type}{default}} \stopxmlsetups
-\startxmlsetups mml:ci \xmlcommand{#1}{/}{mml:ci:\xmlattdef{#1}{type}{default}} \stopxmlsetups
-\startxmlsetups mml:cn \xmlcommand{#1}{/}{mml:cn:\xmlattdef{#1}{type}{default}} \stopxmlsetups
-
-% helpers cn / todo: \mn{...}
-
-\startxmlsetups mml:cn:default
- \mathopnolimits{\xmlflush{#1}}
-\stopxmlsetups
-
-% helpers ci
-
-\startxmlsetups mml:ci:default
- \xmlflush{#1}
-\stopxmlsetups
-
-\startxmlsetups mml:ci:set
- {\blackboard{\xmlflush{#1}}} % todo
-\stopxmlsetups
-
-\startxmlsetups mml:ci:vector
- \widevec{\xmlflush{#1}}
-\stopxmlsetups
-
-\startxmlsetups mml:ci:matrix
- {\bi\xmlflush{#1}}
-\stopxmlsetups
-
-\startxmlsetups mml:ci:function
- \xmlflush{#1}% \negthinspace
-\stopxmlsetups
-
-\startxmlsetups mml:ci:fn
- \xmlsetup{#1}{mml:ci:function}
-\stopxmlsetups
-
-\startxmlsetups mml:ci:complex-cartesian
- \xmlsetup{#1}{mml:cn:complex}
-\stopxmlsetups
-
-\startxmlsetups mml:ci:complex
- \xmlsetup{#1}{mml:cn:complex}
-\stopxmlsetups
-
-\startxmlsetups mml:ci:complex-polar
- \xmlsetup{#1}{mml:cn:polar}
-\stopxmlsetups
-
-\startxmlsetups mml:ci:polar
- \xmlsetup{#1}{mml:cn:polar}
-\stopxmlsetups
-
-% helpers ci
-
-\startxmlsetups mml:cn:default
- \xmlflush{#1}
-\stopxmlsetups
-
-\startxmlsetups mml:cn:integer
- \edef\mmlintegerbase{\xmlattdef{#1}{base}{}}
- \ifx\mmlintegerbase\empty
- \xmlflush{#1}
- \else
- \doifelse \MMLbasesymbol \v!no {
- \MMLcCNbasedata{\xmlflush{#1}}
- } {
- \MMLcCNbasedata{\xmlflush{#1}}\normalsubscript{
- \hbox {\startimath
- \mr
- \scriptscriptstyle
- \processaction
- [\MMLbasesymbol]
- [\v!characters=>\MMLcCNbasestring BODH,
- \v!text=>\MMLcCNbasestring{BIN}{OCT}{DEC}{HEX},
- \s!unknown=>\mmlintegerbase]
- \stopimath}
- }
- }
- \fi
-\stopxmlsetups
-
-\def\MMLcCNbasedata#1%
- {\ifnum\mmlintegerbase>10 \relax{\mr#1}\else#1\fi}
-
-\def\MMLcCNbasestring#1#2#3#4%
- {\ifnum\mmlintegerbase= 2 #1\else
- \ifnum\mmlintegerbase= 8 #2\else
- \ifnum\mmlintegerbase=10 #3\else
- \ifnum\mmlintegerbase=16 #4\else
- \mmlintegerbase \fi\fi\fi\fi}
-
-\startxmlsetups mml:cn:polar
- \xmlsetup{#1}{mml:cn:polar:\MMLpolaralternative}
-\stopxmlsetups
-
-\startxmlsetups mml:cn:polar:a
- \ctxmodulemathml{cpolar_a("#1")}
-\stopxmlsetups
-
-\startxmlsetups mml:cn:polar:b
- {\mr e}\normalsuperscript{\xmlsnippet{#1}{1}+\xmlsnippet{#1}{3}\thinspace{\mr i}}
-\stopxmlsetups
-
-\startxmlsetups mml:cn:polar:c
- \exp\left(\xmlsnippet{#1}{1}+\xmlsnippet{#1}{3}\thinspace{\mr i}\right)
-\stopxmlsetups
-
-\startxmlsetups mml:cn:complex-polar
- \xmlsetup{#1}{mml:cn:polar}
-\stopxmlsetups
-
-\startxmlsetups mml:cn:complex % todo ( )
- \left(\xmlsnippet{#1}{1} + \xmlsnippet{#1}{3}\thinspace{\mr i}\right)
-\stopxmlsetups
-
-\startxmlsetups mml:cn:complex-cartesian
- \xmlsetup{#1}{mml:cn:complex}
-\stopxmlsetups
-
-\startxmlsetups mml:cn:float
- \doifelse \MMLfloatsymbol \v!no {
- % make sure that e shows up ok
- \mathopnolimits{\xmlflush{#1}}
- } {
- % we should ignore \entities !
- \edef\mmlfloatstring{\xmlflush{#1}}
- \splitstring\mmlfloatstring\at e\to\first\and\last
- \ifx\first\empty
- \mmlfloatstring
- \else\ifx\last\empty
- \mmlfloatstring
- \else
- \first
- \doifelse \MMLfloatsymbol {dot} \cdot \times
- 10\normalsuperscript{\last}
- \fi \fi
- }
-\stopxmlsetups
-
-\startxmlsetups mml:cn:real
- \xmlsetup{#1}{mml:cn:float}
-\stopxmlsetups
-
-\startxmlsetups mml:cn:e-notation
- \doifelse \MMLenotationsymbol \v!no {
- \xmlsnippet{#1}{1}
- \unskip\mathopnolimits{e}\ignorespaces
- \xmlsnippet{#1}{3}
- } {
- \xmlsnippet{#1}{1}
- \doifelse \MMLenotationsymbol {dot} \cdot
- \times10\normalsuperscript{\xmlsnippet{#1}{3}}
- }
-\stopxmlsetups
-
-\startxmlsetups mml:cn:logical
- \mathopnolimits{\xmlflush{#1}}
-\stopxmlsetups
-
-\startxmlsetups mml:cn:rational
- \xmldoifelse {#1} {/mml:sep} {
- \frac
- {\xmlsnippet{#1}{1}}
- {\xmlsnippet{#1}{3}}
- } {
- \xmlflush{#1}
- }
-\stopxmlsetups
-
-% interval
-
-\setupMMLappearance[interval][\c!alternative=\v!a,\c!separator={,}]
-
-% when empty element, then it's an apply
-
-\startxmlsetups mml:interval
- \doifelse {\xmltag{#1}} {apply} {
- % #1 == apply
- \let\mmlintervalfirst \mmlsecond
- \let\mmlintervalsecond\mmlthird
- \xmlsetup{#1}{mml:interval:\xmlattributedef{#1}{/mml:interval}{closure}{closed}}
- } {
- % #1 == interval
- \let\mmlintervalfirst \mmlfirst
- \let\mmlintervalsecond\mmlsecond
- \xmlsetup{#1}{mml:interval:\xmlattdef{#1}{closure}{closed}}
- }
-\stopxmlsetups
-
-\startxmlsetups mml:interval:closed
- \left[\mmlintervalfirst{#1}\MMLseparator\MMLintervalseparator\mmlintervalsecond{#1}\right]
-\stopxmlsetups
-
-\startxmlsetups mml:interval:open-closed
- \doifelse \MMLintervalalternative \v!b {
- \left<\mmlintervalfirst{#1}\MMLseparator\MMLintervalseparator\mmlintervalsecond{#1}\right]
- } {
- \left(\mmlintervalfirst{#1}\MMLseparator\MMLintervalseparator\mmlintervalsecond{#1}\right]
- }
-\stopxmlsetups
-
-\startxmlsetups mml:interval:closed-open
- \doifelse \MMLintervalalternative \v!b {
- \left[\mmlintervalfirst{#1}\MMLseparator\MMLintervalseparator\mmlintervalsecond{#1}\right>
- } {
- \left[\mmlintervalfirst{#1}\MMLseparator\MMLintervalseparator\mmlintervalsecond{#1}\right)
- }
-\stopxmlsetups
-
-\startxmlsetups mml:interval:open
- \doifelse \MMLintervalalternative \v!b {
- \left<\mmlintervalfirst{#1}\MMLseparator\MMLintervalseparator\mmlintervalsecond{#1}\right>
- } {
- \left(\mmlintervalfirst{#1}\MMLseparator\MMLintervalseparator\mmlintervalsecond{#1}\right)
- }
-\stopxmlsetups
-
-% inverse
-
-\setfalse\xmlinversefunction
-
-\startxmlsetups mml:apply:inverse
- \settrue\xmlinversefunction
- \xmlsetup{#1}{mml:\xmlfilter{#1}{/mml:apply/*[2]/name()}}
-\stopxmlsetups
-
-% condition
-
-% maybe a fast \xmlnonfirst
-
-% instead of the following we could do \xmlcontent{#1}{/mml:bvar} etc
-
-\startxmlsetups mml:bvar \xmlflush{#1} \stopxmlsetups
-\startxmlsetups mml:lowlimit \xmlflush{#1} \stopxmlsetups
-\startxmlsetups mml:uplimit \xmlflush{#1} \stopxmlsetups
-\startxmlsetups mml:degree \xmlflush{#1} \stopxmlsetups
-\startxmlsetups mml:logbase \xmlflush{#1} \stopxmlsetups
-\startxmlsetups mml:fn \xmlflush{#1} \stopxmlsetups
-
-\startxmlsetups mml:condition
-% \xmldoif {#1} {/mml:bvar} {
-% \xmlfirst{#1}{/mml:bvar}\mid
-% }
- \xmlall{#1}{/!(mml:condition\string|mml:bvar)}
-\stopxmlsetups
-
-% declare
-
-\setupMMLappearance[declare][\c!state=\v!start]
-
-\startxmlsetups mml:declare
- \doif \MMLdeclarestate \v!start {
- \mathopnolimits{declare}
- \mmlfirst{#1}
- \ifnum\xmlcount{#1}{/*}>\plusone
- \thickspace
- \mathopnolimits{as}
- \thickspace
- \fi
- \mmlsecond{#1}
- }
-\stopxmlsetups
-
-% lambda
-
-\setupMMLappearance[lambda][\c!alternative=b]
-
-\startxmlsetups mml:lambda
- \begingroup
- \doifelse \MMLlambdaalternative \v!a {
- \lambda\left(\xmlconcat{#1}{/!mml:lambda}{\MMLseparator,}\right)
- } {
- \ifnum\xmlcount{#1}{/mml:bvar}>\plusone
- \left(\xmlconcat{#1}{/mml:bvar}{\MMLseparator,}\right)
- \else
- \xmlfirst{#1}{/mml:bvar}
- \fi
- \mapsto
- \MMLcreset
- \xmlall{#1}{/!(mml:bvar|mml:lambda)}
- }
- \endgroup
-\stopxmlsetups
-
-% compose
-
-\startxmlsetups mml:compose
- \begingroup
- \MMLcreset
-% \let\MMLcCIfunction\firstofoneargument % brrr ? ? ?
- \doifelsemmlfunction {#1} {
- \left(\xmlconcat{#1}{/!mml:compose}{\circ}\right)
- } {
- \xmlconcat{#1}{/!mml:compose}{\circ}
- }
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:image
- \mathopnolimits{image} \left( {\mr\xmlfilter{#1}{/!mml:image/tag()}} \right)
-\stopxmlsetups
-
-\setupMMLappearance[piece][\c!separator=]
-
-\startxmlsetups mml:piecewise
- \processaction
- [\MMLpieceseparator]
- [ \v!yes=>\def\theMMLpieceseparator{,&},
- \v!no=>\def\theMMLpieceseparator{&},
- \s!default=>\def\theMMLpieceseparator{&},
- \s!unknown=>\def\theMMLpieceseparator{\,\,\hbox{\MMLpieceseparator}\,\,}]
- \cases{\xmlflush{#1}}
-\stopxmlsetups
-
-\startxmlsetups mml:piece
- \mmlfirst{#1}\theMMLpieceseparator\mathematics{\mmlsecond{#1}}\crcr
-\stopxmlsetups
-
-\startxmlsetups mml:otherwise
-% \xmlflush{#1}\MMLcPIECEseparator&{\mr otherwise}\crcr
- \xmlflush{#1}&{\mr otherwise}\crcr
-\stopxmlsetups
-
-% end of piece
-
-\startxmlsetups mml:quotient
- \lfloor\mmlsecond{#1}/\mmlthird{#1}\rfloor
-\stopxmlsetups
-
-\startxmlsetups mml:factorial
- \xmlall{#1}{/!factorial}!
-\stopxmlsetups
-
-\setupMMLappearance [divide] [\c!level=\!!maxcard,\c!alternative=\v!a]
-
-\newcount\mmldividelevel
-
-\startxmlsetups mml:divide
- \advance\mmldividelevel\plusone
- \doifelse \MMLdividealternative \v!b {
- \mmlsecond{#1}/\mmlthird{#1}
- } {
- \ifnum \mmldividelevel > \MMLdividelevel \relax % threshold
- \mmlsecond{#1}/\mmlthird{#1}
- \else
- \MMLcreset
- \frac{\MMLcreset\mmlsecond{#1}}{\MMLcreset\mmlthird{#1}}
- \fi
- }
- \advance\mmldividelevel\minusone
-\stopxmlsetups
-
-% min max
-
-\startxmlsetups mml:min \mathopnolimits{min} \xmlsetup{#1}{mml:minmax} \stopxmlsetups
-\startxmlsetups mml:max \mathopnolimits{max} \xmlsetup{#1}{mml:minmax} \stopxmlsetups
-
-\startxmlsetups mml:minmax
- \xmldoif {#1} {/mml:bvar} {
- {}\normalsubscript{\xmlfirst{#1}{/mml:bvar}}
- }
- \left\{
- \xmlconcat{#1}{/!(mml:bvar\string|mml:max\string|mml:min)}{\MMLseparator,}
- \right\}
-\stopxmlsetups
-
-% minus plus
-
-\setupMMLappearance [plus] [\c!alternative=\v!a] % b = no sign -> 3 1/4
-\setupMMLappearance [sign] [\c!reduction=\v!yes]
-
-% alternative b -> geen sign
-
-% branch needed, else (a-b) + (c-d) goes wrong
-% reset check in case of (-x) + 37
-% reset check in case of (-x) + 37
-
-\newcount\mmlpluscounter
-
-\startxmlsetups mml:plus
- \doifelse \MMLsignreduction \v!yes {
- \MMLdoL
- \xmlsetup{#1}{mml:plus:reset}
- \xmlcommand{#1}{/!mml:plus}{mml:plus:body}
- \MMLdoR
- } {
- \ifnum\xmlcount{#1}{/!mml:plus}=\plusone
- +\xmlfirst{#1}{/!mml:plus}
- \else
- \MMLdoL
- \xmlconcat{#1}{/!mml:plus}{+}
- \MMLdoR
- \fi
- }
-\stopxmlsetups
-
-\startxmlsetups mml:plus:reset
- \mmlpluscounter\zerocount
-\stopxmlsetups
-
-\startxmlsetups mml:plus:body
- \advance\mmlpluscounter\plusone
- \ifnum\mmlpluscounter>\plusone
- \xmldoifelse{#1}{/mml:minus} {
- \ifnum\xmlcount{#1}{/!mml:minus}>\plusone
- +
- \fi
- } {
- \doifelse {\xmlatt{#1}{type}} {rational} {
- % fraction
- } {
- +
- }
- }
- \fi
- \xmldirect{#1}
-\stopxmlsetups
-
-\newcount\mmlminuscounter
-
-\startsetups mml:minus
- \doifelse \MMLsignreduction \v!yes {
- \ifnum\xmlcount{#1}{/!mml:minus}=\plusone
- -\xmlfirst{#1}{/!mml:minus}
- \else
- \MMLdoL
- \xmlsetup{#1}{mml:minus:reset}
- \xmlcommand{#1}{/!mml:minus}{mml:minus:body}
- \MMLdoR
- \fi
- } {
- \left( % \MMLdoL
- \ifnum\xmlcount{#1}{/!mml:minus}=\plusone
- -\xmlfirst{#1}{/!mml:minus}
- \else
- \xmlsetup{#1}{mml:minus:reset}
- \xmlcommand{#1}{/!mml:minus}{mml:minus:body}
- \fi
- \right) % \MMLdoR
- }
-\stopsetups
-
-\startxmlsetups mml:minus:reset
- \mmlminuscounter\zerocount
-\stopxmlsetups
-
-\startxmlsetups mml:minus:body
- % we can slso use concat here
- \advance\mmlminuscounter\plusone
- \ifnum\mmlminuscounter>\plusone
- -
- \fi
- \xmldirect{#1}
-\stopxmlsetups
-
-% power
-
-\setupMMLappearance[power][\c!reduction=\v!yes]
-
-\let\MMLpowerelement\empty
-
-\startxmlsetups mml:power
- \xmldoifelse {#1} {/mml:apply} {
- \doifelse \MMLpowerreduction \v!yes {
- \xmldoifelse {#1} {/mml:apply/(\MMLcfunctionlist)} {
- \gdef\MMLpowerelement{\mmlthird{#1}}% postpone, no xdef
- \MMLcreset\mmlsecond{#1}
- } {
- \left(\MMLcreset\mmlsecond{#1}\right)\normalsuperscript{\MMLcreset\mmlthird{#1}}
- }
- } {
- \left(\MMLcreset\mmlsecond{#1}\right)\normalsuperscript{\MMLcreset\mmlthird{#1}}
- }
- } {
- \mmlsecond{#1}\normalsuperscript{\MMLcreset\mmlthird{#1}}
- }
-\stopxmlsetups
-
-% rem
-
-\startxmlsetups mml:rem
- \xmlconcat{#1}{/!mml:rem}{\mathopnolimits{mod}}
-\stopxmlsetups
-
-\setupMMLappearance [times] [\c!symbol=\v!no,\c!auto=\v!yes] % new, auto catches cn cn cn
-
-\startxmlsetups mml:times
- \setMMLcreset{\MMLcfunctionlist\string|\MMLcconstructlist}%
- \doifelse\MMLtimesauto\v!no {
- \let\MMLtimes@@symbol\MMLtimessymbol
- } {
- \xmldoifelse {#1} {/mml:cn[name(1) == 'mml:cn']} {% name(1) is next one
- \doifinsetelse\MMLtimessymbol{\v!yes,\v!no} {
- \let\MMLtimes@@symbol\v!yes
- } {
- \let\MMLtimes@@symbol\MMLtimessymbol
- }
- } {
- \let\MMLtimes@@symbol\MMLtimessymbol
- }
- }
- \doifelse\MMLtimes@@symbol\v!yes {
- \xmlconcat{#1}{/!mml:times}{\times}
- } {
- \doifelse\MMLtimes@@symbol{dot} {
- \xmlconcat{#1}{/!mml:times}{\cdot}
- } {
- \doifelse\MMLtimes@@symbol{times} {
- \xmlconcat{#1}{/!mml:times}{\times}
- } {
- \xmlall{#1}{/!mml:times}
- }
- }
- }
-\stopxmlsetups
-
-\setupMMLappearance[root][\c!symbol=\v!yes]
-
-\startxmlsetups mml:root
- \xmldoifelse {#1} {/mml:degree} {
- \root
- \doifnot\MMLrootsymbol\v!no{\MMLcreset\xmltext{#1}{/mml:degree}}
- \of
- } {
- \sqrt
- }
- {\MMLcreset\xmlall{#1}{/!(mml:degree\string|mml:root)}}
-\stopxmlsetups
-
-% gcd
-
-\startxmlsetups mml:gcd
- \begingroup
- \gcd\left(\MMLcreset\xmlconcat{#1}{/!mml:gcd}{\MMLseparator,}\right)
- \endgroup
-\stopxmlsetups
-
-% and or xor implies, not
-
-\startxmlsetups mml:and \xmlconcat{#1}{/!mml:and} {\wedge} \stopxmlsetups
-\startxmlsetups mml:or \xmlconcat{#1}{/!mml:or} {\vee} \stopxmlsetups
-\startxmlsetups mml:xor \xmlconcat{#1}{/!mml:xor} {\mathopnolimits{xor}} \stopxmlsetups
-\startxmlsetups mml:implies \xmlconcat{#1}{/!mml:implies}{\Rightarrow} \stopxmlsetups
-\startxmlsetups mml:not \neg \xmlall {#1}{/!mml:not} \stopxmlsetups
-
-% forall exists
-
-%D We need to shift left below rotated A.
-
-\startxmlsetups mml:forall
- \forall \negthinspace \xmlsetup{#1}{mml:forallexists}
-\stopxmlsetups
-
-\startxmlsetups mml:exists
- \exists \xmlsetup{#1}{mml:forallexists}
-\stopxmlsetups
-
-\def\mmlforallexistslist{mml:bvar\string|mml:forall\string|mml:exists\string|mml:condition}
-
-\startxmlsetups mml:forallexists
- \normalsubscript{\xmlconcat{#1}{/mml:bvar}{\MMLseparator,}}
- \xmldoifelse {#1} {/mml:condition} {
- \thickspace
- \begingroup
- \xmlfirst{#1}{/mml:condition}
- \endgroup
- \ifcase\xmlcount{#1}{/!(\mmlforallexistslist)}\relax
- % nothing
- \or
- % == snelle volgende
- \left\vert
- \MMLcreset \medspace \xmlconcat{#1}{/!(\mmlforallexistslist)}{}
- \right.
- \else
- % special case
- \left\vert
- \matrix {
- \xmlconcat{#1}{/!(\mmlforallexistslist)}{\hfill\crcr}
- }
- \right.
- \fi
- } {
- :\xmlfirst{#1}{/!(\mmlforallexistslist)}
- }
-\stopxmlsetups
-
-\startxmlsetups mml:abs
- \left\vert \MMLcreset\xmlall{#1}{/!mml:abs} \right\vert
-\stopxmlsetups
-
-\startxmlsetups mml:conjugate % watch extra {}
- {\overline{\MMLcreset\xmlall{#1}{/!mml:conjugate}}}
-\stopxmlsetups
-
-\startxmlsetups mml:arg
- \mathopnolimits{arg} \left( \MMLcreset\xmlall{#1}{/!mml:arg} \right)
-\stopxmlsetups
-
-\startxmlsetups mml:real
- \Re \left( \MMLcreset \xmlall{#1}{/!mml:real} \right)
-\stopxmlsetups
-
-\startxmlsetups mml:imaginary
- \Im \ left( \MMLcreset \xmlall{#1}{/!mml:imaginary} \right)
-\stopxmlsetups
-
-\startxmlsetups mml:lcm
- \mathopnolimits{lcm} \left( \xmlconcat{#1}{/!mml:lcm}{\MMLseparator,} \right)
-\stopxmlsetups
-
-\startxmlsetups mml:floor
- \lfloor \xmlall{#1}{/!mml:floor} \rfloor
-\stopxmlsetups
-
-\startxmlsetups mml:ceiling
- \lceiling \xmlall{#1}{/!mml:ceiling} \rceiling
-\stopxmlsetups
-
-% relations
-
-% apply attr or eq
-
-\setupMMLappearance[relation][\c!align=\v!no]
-
-\xmlmapvalue {mml:relation} {eq} {=}
-\xmlmapvalue {mml:relation} {neq} {\neq}
-\xmlmapvalue {mml:relation} {gt} {>}
-\xmlmapvalue {mml:relation} {lt} {<}
-\xmlmapvalue {mml:relation} {geq} {\geq}
-\xmlmapvalue {mml:relation} {leq} {\leq}
-\xmlmapvalue {mml:relation} {equivalent} {\equiv}
-\xmlmapvalue {mml:relation} {approx} {\approx}
-\xmlmapvalue {mml:relation} {factorof} {\mid}
-
-\startxmlsetups mml:eq \xmlsetup{#1}{mml:relation} \stopxmlsetups
-\startxmlsetups mml:neq \xmlsetup{#1}{mml:relation} \stopxmlsetups
-\startxmlsetups mml:gt \xmlsetup{#1}{mml:relation} \stopxmlsetups
-\startxmlsetups mml:lt \xmlsetup{#1}{mml:relation} \stopxmlsetups
-\startxmlsetups mml:geq \xmlsetup{#1}{mml:relation} \stopxmlsetups
-\startxmlsetups mml:leq \xmlsetup{#1}{mml:relation} \stopxmlsetups
-\startxmlsetups mml:equivalent \xmlsetup{#1}{mml:relation} \stopxmlsetups
-\startxmlsetups mml:approx \xmlsetup{#1}{mml:relation} \stopxmlsetups
-\startxmlsetups mml:factorof \xmlsetup{#1}{mml:relation} \stopxmlsetups
-
-\startxmlsetups mml:relation
- \edef\mmlapplyaction{\xmlfilter{#1}{/*/name()}}
- \MMLcreset \xmlsetup{#1}{mml:relation:\xmlattdef{#1}{align}{\MMLrelationalign}}
-\stopxmlsetups
-
-\startxmlsetups mml:relation:default
- \xmlconcatrange{#1}{/*}{2}{}{\xmlval{mml:relation}{\mmlapplyaction}{[\mmlapplyaction]}}
-\stopxmlsetups
-\startxmlsetups mml:relation:last
- \eqalign {
- \xmlconcatrange{#1}{/*}{2}{-2}{&\xmlval{mml:relation}{\mmlapplyaction}{[\mmlapplyaction]}\crcr}
- \mmlprelast{#1}&\xmlval{mml:relation}{\mmlapplyaction}{[\mmlapplyaction]}{}\mmllast{#1}
- }
-\stopxmlsetups
-\startxmlsetups mml:relation:first
- \eqalign {
- \mmlsecond{#1}\xmlval{mml:relation}{\mmlapplyaction}{[\mmlapplyaction]}{}
- &\xmlconcatrange{#1}{/*}{3}{}{\crcr\xmlval{mml:relation}{\mmlapplyaction}{[\mmlapplyaction]}{}&}
- }
-\stopxmlsetups
-\startxmlsetups mml:relation:left
- \eqalign {
- \xmlconcatrange{#1}{/*}{2}{}{&\xmlval{mml:relation}{\mmlapplyaction}{[\mmlapplyaction]}\crcr}
- }
-\stopxmlsetups
-\startxmlsetups mml:relation:right
- \eqalign {
- &\xmlconcatrange{#1}{/*}{2}{}{\crcr\xmlval{mml:relation}{\mmlapplyaction}{[\mmlapplyaction]}{}&}
- }
-\stopxmlsetups
-\startxmlsetups mml:relation:no
- \xmlsetup{#1}{mml:relation:default}
-\stopxmlsetups
-\startxmlsetups mml:relation:yes
- \xmlsetup{#1}{mml:relation:left}
-\stopxmlsetups
-
-% personal goody:
-
-\edef\MMLcmainresetlist{\MMLcmainresetlist\string|becomes}
-
-\xmlmapvalue {mml:relation} {mml:becomes} {:=}
-
-\startxmlsetups mml:becomes \xmlsetup{#1}{mml:relation} \stopxmlsetups
-
-% calculus and vector calculus
-
-\startxmlsetups mml:domainofapplication
- \xmlall{#1}{/!mml:domainofapplication}
-\stopxmlsetups
-
-\setupMMLappearance[int][\c!location=\v!top]
-
-\def\doMMLlimits#1{\doifelsevalue{MML#1\c!location}\v!top\limits\nolimits}
-
-\startxmlsetups mml:int
- \MMLcreset
- \xmldoifelse {#1} {/mml:domainofapplication} {
- \int \doMMLlimits{int}\normalsubscript{\xmlfirst{#1}{/mml:domainofapplication}}\relax
- } {
- \xmldoifelse {#1} {/mml:condition} {
- \int \doMMLlimits{int}\normalsubscript{\xmlfirst{#1}{/mml:condition}}\relax
- } {
- \xmldoifelse {#1} {/mml:lowlimit} {
- \int \doMMLlimits{int}\normalsubscript{\xmlfirst{#1}{/mml:lowlimit}}\normalsuperscript{\xmlfirst{#1}{/mml:uplimit}}
- } {
- % funny, why do we have lowlimit/uplimit then
- \xmldoifelse {#1} {/mml:apply/mml:interval} {
- \int \doMMLlimits{int}\normalsubscript{\xmlindex{#1}{/mml:apply}{2}}\normalsuperscript{\xmlindex{#1}{/mml:apply}{3}}
- } {
- \int
- }
- }
- }
- }
- \MMLcreset
- \xmldoifelse {#1} {/mml:apply} {
- \doifelsemmlfunction {#1} { % todo test
- \xmlfirst{#1}{/mml:apply}
- } {
- % if there are too many () now, we need to be more clever
- \left( \xmlfirst{#1}{/mml:apply} \right)
- }
- } {
- \xmlfirst{#1}{/mml:ci}
- }
- \xmldoifelse {#1} {/mml:bvar} {
- \thinspace {\mr d} \xmlfirst{#1}{/mml:bvar}
- } {
- % nothing
- }
-\stopxmlsetups
-
-\setupMMLappearance[diff][\c!location=\v!top,\c!alternative=\v!a]
-
-\startxmlsetups mml:diff
- \MMLcreset
- \doifelse \MMLdiffalternative \v!a {
- \xmldoifelse {#1} {/mml:lambda} {
- % a special case (mathadore/openmath)
- \frac {
- d
- \normalsuperscript
- {\xmlfirst{#1}{/mml:bvar}\xmlfirst{#1}{/mml:cn}}
- {\xmlfirst{#1}{/mml:lambda}\xmlfirst{#1}{/mml:ci}}
- } {
- d
- {\xmlfirst{#1}{/mml:bvar}\xmlfirst{#1}{/mml:ci}}
- \normalsuperscript
- {\xmlfirst{#1}{/mml:bvar}\xmlfirst{#1}{/mml:cn}}
- }
- } {
- \xmldoifelse {#1} {/mml:bvar} {
- \frac {
- {\mr d}{
- \xmldoifelse {#1} {/mml:degree} {
- \normalsuperscript{\xmlconcat{#1}{/mml:degree}\empty}
- } {
- \xmldoif {#1} {/mml:bvar/mml:degree} {
- \normalsuperscript{\xmlconcat{#1}{/mml:bvar/mml:degree}+}
- }
- }
- }
- \doif \MMLdifflocation \v!top {
- \xmldoifelse {#1} {/mml:ci} {
- \xmlfirst{#1}{/mml:ci}
- } {
- \MMLcreset
-\ifnum\xmlcount{#1}{/mml:apply/*}>\plustwo % hack
- \left(
- \xmlfirst{#1}{/mml:apply}
- \right)
-\else
- \xmlfirst{#1}{/mml:apply}
-\fi
- }
- }
- } {
- {\mr d}
- \xmlfirst{#1}{/mml:bvar/!mml:degree}
- \xmldoif {#1} {/mml:bvar/mml:degree} {
- \normalsuperscript{\xmlfirst{#1}{/mml:bvar/mml:degree}}
- }
- }
- \doifnot \MMLdifflocation \v!top {
- \left(\MMLcreset\xmlfirst{#1}{/(mml:apply\string|mml:ci)}\right)
- }
- } {
- % beware, the second {} is needed for the superscript
- \xmlconcatrange{#1}{/*}{2}{}{}\normalsuperscript\prime
- }
- }
- } {
- \MMLcreset
- \xmlfirst{#1}{/(mml:apply\string|mml:ci)}
- % there can be problems with nested diff's: \normalsuperscript\normalsuperscript{} error
- % so we add an empty group here
- {}\normalsuperscript
- {
- \xmldoifelse {#1} {/mml:degree} {
- \edef\mmldegree{\xmlfirst{#1}{/mml:degree/mml:cn}}
- \ifx\mmldegree\empty
- % what to do here
- \else
- \dorecurse\mmldegree\prime
- \fi
- } {
- \prime
- }
- }
- }
-\stopxmlsetups
-
-\startxmlsetups mml:partialdiff
- \xmldoifelse {#1} {/mml:list} {
- {\mr D}\normalsubscript{
- \begingroup
- \setfalse\mmllistdelimiters
- \xmlall{#1}{/mml:list}
- \endgroup
- }
- \xmlfirst{#1}{/(mml:apply\string|mml:reln\string|mml:ci\string|mml:cn)}
- } {
- \xmldoifelse {#1} {/mml:bvar} {
- \frac {
- {\mr d}\normalsuperscript{
- \xmldoifelse {#1} {/mml:degree} {
- \xmlconcat{#1}{/mml:degree}\empty
- } {
- \xmlconcat{#1}{/mml:bvar/mml:degree}+
- }
- }
- \MMLcreset
- \xmlfirst{#1}{/(mml:apply\string|mml:reln\string|mml:ci\string|mml:cn)}
- } {
- \xmldoif {#1}{/mml:bvar/!mml:degree} {
- \xmlfirst{#1}{/mml:bvar/!mml:degree} \,
- }
- {\mr d}\xmlfirst{#1}{/(mml:apply\string|mml:reln\string|mml:ci\string|mml:cn)}
- \xmldoif {#1} {/mml:bvar/mml:degree} {
- \normalsuperscript{\xmlfirst{#1}{/mml:bvar/mml:degree}}
- }
- }
- } {
- \xmlfirst{#1}{/(mml:apply\string|mml:reln\string|mml:ci\string|mml:cn)}
- }
- }
-\stopxmlsetups
-
-\startxmlsetups mml:divergence \mathopnolimits{div} \xmlall{#1}{/!mml:divergence} \stopxmlsetups
-\startxmlsetups mml:grad \mathopnolimits{grad} \xmlall{#1}{/!mml:grad} \stopxmlsetups
-\startxmlsetups mml:curl \mathopnolimits{curl} \xmlall{#1}{/!mml:curl} \stopxmlsetups
-\startxmlsetups mml:laplacian \nabla\normalsuperscript2 \xmlall{#1}{/!mml:laplacian} \stopxmlsetups
-\startxmlsetups mml:ident \mathopnolimits{identity} \xmlall{#1}{/!mml:ident} \stopxmlsetups
-
-\setupMMLappearance[domain] [symbol=]
-\setupMMLappearance[codomain][symbol=]
-
-\startxmlsetups mml:domain
- \doifelsenothing \MMLdomainsymbol {
- \mathopnolimits{domain}\MMLcreset\xmlall{#1}{/!mml:domain}
- } {
- \MMLdomainsymbol\normalsubscript{\xmlall{#1}{/!mml:domain}}
- }
-\stopxmlsetups
-
-\startxmlsetups mml:codomain
- \doifelsenothing \MMLcodomainsymbol {
- \mathopnolimits{codomain}\MMLcreset\xmlall{#1}{/!mml:codomain}
- } {
- \MMLcodomainsymbol\normalsubscript{\xmlall{#1}{/!mml:codomain}}
- }
-\stopxmlsetups
-
-% theory of sets
-
-\startxmlsetups mml:set
- \left\{
- \xmldoifelse {#1} {/mml:condition} {
- \xmlfirst{#1}{/mml:bvar}\,\middle\vert\,\xmlfirst{#1}{/mml:condition}
- } {
- \xmlconcat{#1}{/!mml:set}{\MMLseparator,}
- }
- \right\}
- \relax % needed
-\stopxmlsetups
-
-\settrue\mmllistdelimiters
-
-\startxmlsetups mml:list
- \begingroup
- \ifconditional\mmllistdelimiters\left [\fi
- \begingroup
- \settrue\mmllistdelimiters
- \xmlconcat{#1}{/!mml:list}{\MMLseparator,}
- \endgroup
- \ifconditional\mmllistdelimiters\right]\fi
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:union \mmlsecond{#1} \cup \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:intersect \mmlsecond{#1} \cap \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:in \mmlsecond{#1} \in \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:notin \mmlsecond{#1} {\not\in} \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:subset \mmlsecond{#1} \subset \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:prsubset \mmlsecond{#1} \subseteq \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:notsubset \mmlsecond{#1} {\not\subset} \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:notprsubset \mmlsecond{#1} {\not\subseteq} \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:setdiff \mmlsecond{#1} \setminus \mmlthird{#1} \stopxmlsetups
-
-\startxmlsetups mml:card
- \left\vert \xmlall{#1}{/!mml:card} \right\vert
-\stopxmlsetups
-
-\startxmlsetups mml:cartesianproduct
- \xmlconcat{#1}{/!mml:cartesianproduct}{\times}
-\stopxmlsetups
-
-% sequences and series
-
-\setupMMLappearance[sum] [\c!location=\v!top]
-\setupMMLappearance[product][\c!location=\v!top]
-
-\xmlmapvalue {mml:sumprod} {sum} {\sum}
-\xmlmapvalue {mml:sumprod} {product} {\prod}
-
-\startxmlsetups mml:sum \edef\mmlsumprodname{sum} \xmlsetup{#1}{mml:sumprod} \stopxmlsetups
-\startxmlsetups mml:product \edef\mmlsumprodname{product} \xmlsetup{#1}{mml:sumprod} \stopxmlsetups
-
-\def\mmlstackedsubscripts#1%
- {\vbox
- {\baselineskip\zeropoint % hack, taco vragen
- \halign{\startimath\scriptstyle\hss\alignmark\alignmark\hss\stopimath\cr#1\crcr}}}
-
-% unfinished
-
-\startxmlsetups mml:sumprod
- \begingroup
- \xmldoifelse {#1} {/(mml:condition\string|mml:bvar\string|mml:lowlimit)} {
- \def\mmlsumprodlower{
- \normalsubscript{
- \xmldoifelse {#1} {/mml:condition} {
- \mmlstackedsubscripts{\xmlconcat{#1}{/mml:condition}{\crcr}}
- } {
- \xmldoif {#1} {/mml:bvar} {
- \xmlfirst{#1}{/mml:bvar}
- \xmldoif{#1}{/mml:lowlimit}{=}
- }
- \xmlfirst{#1}{/mml:lowlimit}
- }
- }
- }
- } {
- \let\mmlsumprodlower\empty
- }
- \xmldoifelse {#1} {/mml:uplimit} {
- \def\mmlsumprodupper{\normalsuperscript{\xmlfirst{#1}{/mml:uplimit}}}
- } {
- \let\mmlsumprodupper\empty
- }
- \xmldoif {#1} {/mml:interval} { % open math converter gives this
- \edef\mmlintervalfrom{\xmlindex{#1}{/mml:interval}{1}}
- \edef\mmlintervalto {\xmlindex{#1}{/mml:interval}{2}}
- \ifx \mmlintervalfrom \empty \else
- \def\mmlsumprodlower{\normalsubscript{\xmldoif{#1}{/mml:bvar}{\xmlfirst{#1}{/mml:bvar}{=}}\mmlintervalfrom}}
- \fi
- \ifx \mmlintervalto \empty \else
- \def\mmlsumprodupper{\normalsuperscript{\mmlintervalto}}
- \fi
- }
- \MMLcreset
- \xmlval{mml:sumprod}{\mmlsumprodname}{}\doMMLlimits\mmlsumprodname\mmlsumprodupper\mmlsumprodlower
- \MMLcreset
- \xmldoifelse {#1} {/mml:lambda/mml:apply} {
- \xmlfirst{#1}{/mml:lambda/mml:apply}% a bit of open math conversion mess
- } {
- \xmlfirst{#1}{/(mml:apply\string|mml:lambda\string|mml:ci)}%
- }
- \endgroup
-\stopxmlsetups
-
-\setupMMLappearance[limit][\c!location=\v!top]
-
-\startxmlsetups mml:limit
- \MMLcreset \lim
- \doMMLlimits {limit}\normalsubscript{
- \MMLcreset
- \xmldoifelse {#1} {/mml:condition} {
- \xmlfirst{#1}{/mml:condition}
- } {
- \xmldoif {#1} {/mml:bvar} {
- \xmlfirst{#1}{/mml:bvar}\rightarrow
- }
- \xmlfirst{#1}{/mml:lowlimit}
- }
- }
- \begingroup
- % a bit of open math conversion mess, lambda needed for openmath, ok?
- \MMLcreset
- \xmlfirst{#1}{/mml:lambda/mml:apply}
- \xmlfirst{#1}{/(mml:apply\string|mml:lambda)}
- \endgroup
-\stopxmlsetups
-
-% consider a faster index
-
-\startxmlsetups mml:tendsto
- \MMLcreset \mmlsecond{#1}
- \xmlval {mml:tendsto:type} {\xmlattdef{#1}{type}{default}} {\rightarrow}
- \MMLcreset \mmlthird{#1}
-\stopxmlsetups
-
-\xmlmapvalue {mml:tendsto:type} {above} {\downarrow}
-\xmlmapvalue {mml:tendsto:type} {below} {\uparrow}
-\xmlmapvalue {mml:tendsto:type} {default} {\rightarrow}
-
-% elementary classical functions
-
-\setupMMLappearance[log][\c!location=\v!right]
-
-\startxmlsetups mml:exp
-% {\mr e}\normalsuperscript{\xmlfirst{#1}{/mml:apply\string|mml:reln\string|mml:ci\string|mml:cn}}
- {\mr e}\normalsuperscript{\xmlfirst{#1}{/!mml:exp}}
-\stopxmlsetups
-
-\startxmlsetups mml:log
- \xmldoifelse {#1} {/mml:logbase} {
- \doifelse \MMLloglocation \v!left {
- \mathop {
- {}\normalsuperscript{\xmlfirst{#1}{/mml:logbase}}\negthinspace\mathopnolimits{log}
- }
- } {
- \mathopnolimits{log}\normalsubscript{\xmlfirst{#1}{/mml:logbase}}
- }
-% \MMLcreset
- \xmlfirst{#1}{/(mml:apply\string|mml:reln\string|mml:ci\string|mml:cn)}
-% \xmlsetup{#1}{mml:function} % todo, we start elsewhere
-% \mmlthird{#1}
- } {
- \mathopnolimits{log}
-% \MMLcreset
-% \xmlsetup{#1}{mml:function} % todo, we start elsewhere
- \xmlfirst{#1}{/(mml:apply\string|mml:reln\string|mml:ci\string|mml:cn)}
-% \mmlsecond{#1}
- }
-\stopxmlsetups
-
-\startxmlsetups mml:ln
- \mathopnolimits{ln}
- \xmlsetup{#1}{mml:function}
-\stopxmlsetups
-
-% statistics
-
-\startxmlsetups mml:mean \overline {\mmlsecond{#1}} \stopxmlsetups
-\startxmlsetups mml:sdev \sigma \left(\MMLcreset\mmlsecond{#1}\right) \stopxmlsetups
-\startxmlsetups mml:variance \sigma \left(\MMLcreset\mmlsecond{#1}\right)\normalsuperscript2 \stopxmlsetups
-\startxmlsetups mml:median \mathopnolimits{median}\left(\MMLcreset\mmlsecond{#1}\right) \stopxmlsetups
-\startxmlsetups mml:mode \mathopnolimits{mode} \left(\MMLcreset\mmlsecond{#1}\right) \stopxmlsetups
-
-% moments
-
-\startxmlsetups mml:moment
- \left\langle
- \xmlfirst{#1}{/(mml:apply\string|mml:reln\string|mml:ci\string|mml:cn)}\normalsuperscript{\xmlfirst{#1}{/mml:degree}}
- \right\rangle
- \xmldoif {#1} {mml:momentabout} {
- \normalsubscript{\xmlfirst{#1}{mml:momentabout}}
- }
-\stopxmlsetups
-
-% linear algebra
-
-\setupMMLappearance [vector] [\c!direction=\v!horizontal,\c!separator={,}]
-
-\startxmlsetups mml:vector
- \begingroup
- \ifnum\xmlcount{#1}{/*}>\plusone
- \doifelse\MMLvectordirection\v!horizontal {
- \left(\xmlconcat{#1}{/*}{\MMLseparator\MMLvectorseparator}\right)
- } {
- \MMLcreset\left(\matrix{\xmlconcat{#1}{/*}{\MMLseparator\MMLvectorseparator}}\right)
- }
- \else
- \overrightarrow{\charhtstrut\mmlfirst{#1}}
- \fi
- \endgroup
-\stopxmlsetups
-
-\settrue\MMCdelmatrix % ( ) when true
-
-\startxmlsetups mml:matrix
- \begingroup
- \MMLcreset
- \ifconditional\MMCdelmatrix
- \left(\matrix{\xmlcommand{#1}{/mml:matrixrow}{mml:matrixrow:do}}\right)
- \else
- \settrue\MMCdelmatrix
- \matrix{\xmlcommand{#1}{/mml:matrixrow}{mml:matrixrow:do}}
- \fi
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:matrixrow
- \begingroup
- \MMLcreset
- \left(\xmlsetup{#1}{mml:matrixrow:do}\right)
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:matrixrow:do
- \xmlconcat{#1}{/*}{&}\crcr
-\stopxmlsetups
-
-\startxmlsetups mml:determinant
- \begingroup
- \setfalse\MMCdelmatrix
- \left|\mmlsecond{#1}\right|
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:transpose
- \mmlsecond{#1}\normalsuperscript{\mathopnolimits{T}}
-\stopxmlsetups
-
-\startxmlsetups mml:selector
- \MMLmathinner{\mmlsecond{#1}\normalsubscript{\MMLcreset\xmlconcatrange{#1}{/*}{3}{}{\MMLseparator,}}}
-\stopxmlsetups
-
-\startxmlsetups mml:vectorproduct \mmlsecond{#1}\times \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:scalarproduct \mmlsecond{#1}\cdot \mmlthird{#1} \stopxmlsetups
-\startxmlsetups mml:outerproduct \mmlsecond{#1}\otimes\mmlthird{#1} \stopxmlsetups
-
-% semantic mapping elements
-
-\setupMMLappearance[semantics][\c!state=\v!start]
-
-\startxmlsetups mml:semantics
- \doifelse\MMLsemanticsstate\v!start {
- \xmlall{#1}{/mml:annotation}
- } {
- \xmlall{#1}{/!mml:annotation}
- }
-\stopxmlsetups
-
-\startxmlsetups mml:annotation
- \xmldoifelse {#1} {.[oneof(@encoding,'TeX','tex','TEX','ConTeXt','context','CONTEXT','ctx')]} {
- \xmlflushcontext{#1}
- } {
- \xmldoifelse {#1} {.[oneof(@encoding,'calcmath','cm')]} {
- \expanded{\calcmath{\xmlflush{#1}}}
- } {
- \xmldoifelse {#1} {.[oneof(@encoding,'asciimath','am')]} {
- \ifdefined\asciimath
- \expanded{\asciimath{\xmlflush{#1}}}
- \else
- \hbox{\tt no am loaded}%
- \fi
- } {
- \xmlall{#1}{../!mml:annotation}
- }
- }
- }
-\stopxmlsetups
-
-\startxmlsetups mml:annotation-xml
- % maybe diagnostics
-\stopxmlsetups
-
-% misc
-
-\startxmlsetups mml:integers \integers \stopxmlsetups
-\startxmlsetups mml:reals \reals \stopxmlsetups
-\startxmlsetups mml:rationals \rationals \stopxmlsetups
-\startxmlsetups mml:naturalnumbers \naturalnumbers \stopxmlsetups
-\startxmlsetups mml:complexes \complexes \stopxmlsetups
-\startxmlsetups mml:primes \primes \stopxmlsetups
-\startxmlsetups mml:exponentiale \mathopnolimits{e} \stopxmlsetups
-\startxmlsetups mml:imaginaryi \mathopnolimits{i} \stopxmlsetups
-\startxmlsetups mml:notanumber \mathopnolimits{NaN} \stopxmlsetups
-\startxmlsetups mml:true \mathopnolimits{true} \stopxmlsetups
-\startxmlsetups mml:false \mathopnolimits{false} \stopxmlsetups
-\startxmlsetups mml:emptyset \mathopnolimits{\O} \stopxmlsetups
-\startxmlsetups mml:pi \pi \stopxmlsetups
-\startxmlsetups mml:eulergamma \gamma \stopxmlsetups
-\startxmlsetups mml:infinity \infty \stopxmlsetups
-
-% gonio functions
-
-\setupMMLappearance[function][\c!reduction=\v!yes]
-
-% todo: \mfunction which adapts itself when registered as command
-
-% todo: \def\mmlcfunction#1#2{\mathopnolimits{#2}\xmlsetup{#1}{mml:function}}
-
-\startxmlsetups mml:sin \mathcommand {sin}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:sinh \mathcommand {sinh}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:cos \mathcommand {cos}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:cosh \mathcommand {cosh}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:tan \mathcommand {tan}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:tanh \mathcommand {tanh}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:cot \mathcommand {cot}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:coth \mathcommand {coth}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:csc \mathcommand {csc}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:csch \mathcommand {csch}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:sec \mathcommand {sec}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:sech \mathcommand {sech}\xmlsetup{#1}{mml:function} \stopxmlsetups
-
-\startxmlsetups mml:arcsin \mathcommand {arcsin}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arcsinh \mathcommand{arcsinh}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arccos \mathcommand {arccos}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arccosh \mathcommand{arccosh}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arctan \mathcommand {arctan}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arctanh \mathcommand{arctanh}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arccot \mathcommand {arccot}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arccoth \mathcommand{arccoth}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arccsc \mathcommand {arccsc}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arccsch \mathcommand{arccsch}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arcsec \mathcommand {arcsec}\xmlsetup{#1}{mml:function} \stopxmlsetups
-\startxmlsetups mml:arcsech \mathcommand{arcsech}\xmlsetup{#1}{mml:function} \stopxmlsetups
-
-\startxmlsetups mml:function
- \ifx\MMLpowerelement\empty
- \ifconditional\xmlinversefunction\normalsuperscript{-1}\fi
- \setfalse\xmlinversefunction
- \else
- \normalsuperscript{\ifconditional\xmlinversefunction-\fi\MMLpowerelement}
- \setfalse\xmlinversefunction
- \glet\MMLpowerelement\empty
- \fi
- \xmlsetup{#1}{mml:function:argument}
-\stopxmlsetups
-
-\startxmlsetups mml:function:argument
- \doifelse \MMLfunctionreduction \v!yes {
- \xmldoifelse {#1} {/mml:apply} {
- \xmldoifelse {#1} {/mml:apply/(\MMLcfunctionlist\string|mml:divide)}
- \donefalse
- \donetrue
- } {
- \donefalse
- }
- } {
- \donetrue
- }
- % beware, we still flush from 2 up
- \ifdone
- \left(
- \MMLcreset
- \xmlall{#1}{/[position()>1]}% \xmlconcatrange{#1}{/*}{2}{}\empty
- \right)
- \else
- \MMLcreset
- \xmlall{#1}{/[position()>1]}
- \fi
-\stopxmlsetups
-
-% PRESENTATION MATHML
-%
-% there are some rough edges that need to be sorted out
-
-% helpers
-
-\xmlmapvalue {mml} {normal} {\tf}
-\xmlmapvalue {mml} {double-struck} {\bf}
-\xmlmapvalue {mml} {italic} {\it}
-\xmlmapvalue {mml} {fraktur} {\bf}
-\xmlmapvalue {mml} {script} {\tf}
-\xmlmapvalue {mml} {bold} {\bf}
-\xmlmapvalue {mml} {bold-italic} {\bi}
-\xmlmapvalue {mml} {bold-fraktur} {\bf}
-\xmlmapvalue {mml} {bold-script} {\bf}
-\xmlmapvalue {mml} {sans-serif} {\ss}
-\xmlmapvalue {mml} {bold-sans-serif} {\ss\bf}
-\xmlmapvalue {mml} {sans-serif-italic} {\ss\it}
-\xmlmapvalue {mml} {sans-serif-bold-italic} {\ss\bi}
-\xmlmapvalue {mml} {monospace} {\tt}
-
-% todo: displaystyle=true/false (or whatever else shows up)
-
-\starttexdefinition setmmlmathstyle #1
- \xmlval {mml} {\xmlatt{#1}{mathvariant}} \empty % was: \mmmr
-\stoptexdefinition
-
-\starttexdefinition applymmlmathcolor #1#2
- \edef\mmlmathcolor{\xmlatt{#1}{mathcolor}}
- \ifx \mmlmathcolor \empty
- #2
- \else
- \color[\mmlmathcolor]{#2}
- \fi
-\stoptexdefinition
-
-% todo: textbackgrounds
-
-\starttexdefinition applymmlmathbackground #1#2
- \edef\mmlmathbackground{\xmlatt{#1}{mathbackground}}
- \ifx \mmlmathbackground \empty
- #2
- \else
- \backgroundline[\mmlmathbackground]{#2}
- \fi
-\stoptexdefinition
-
-\newsignal\mmltextsignal % not used
-
-\starttexdefinition applymmlsometext #1#2
- \applymmlmathbackground {#1} {
- \applymmlmathcolor {#1} {
- \setmmlmathstyle {#1}
- #2
- }
- }
-\stoptexdefinition
-
-% probably bugged:
-
-\starttexdefinition doMMLfiller #1
- \pushmacro\doMMLfiller
- \let\doMMLfiller\gobbleoneargument
- \gdef\dodoMMLfiller{% where used
- \disablefiller
- \mathematics{#1}
- }
- \hbox {
- \def\normalorfiller##1##2{
- \gdef\dodoMMLfiller{\enablefiller#1}%
- \let\normalorfiller\gobbletwoarguments
- }
- \mathematics{#1}
- }
- \popmacro\doMMLfiller
-\stoptexdefinition
-
-% setups
-
-\startxmlsetups mml:mi % todo: mathvariant mathsize mathcolor mathbackground
- \ctxmodulemathml{mi("#1")}
-\stopxmlsetups
-
-\startxmlsetups mml:mn % todo: mathvariant mathsize mathcolor mathbackground
-% \begingroup
-% \mr
- \ctxmodulemathml{mn("#1")}% no \hbox, would be ok for . , but spoils rest
-% \endgroup
-\stopxmlsetups
-
-% <m:mo>-</m:mo><m:mn>2</m:mn> and <m:mn>1</m:mn><m:mo>-</m:mo><m:mn>2</m:mn>
-%
-% spacing between - and 2 is taken care of by tex itself
-
-\startxmlsetups mml:mo
- \doif {\xmlatt{#1}{maxsize}} {1} {\settrue\mmlignoredelimiter}
- \doif {\xmlatt{#1}{stretchy}} {false} {\settrue\mmlignoredelimiter}
- \ctxmodulemathml{mo("#1")}
- \setfalse\mmlignoredelimiter
-\stopxmlsetups
-
-\startxmlsetups mml:mfenced % {} around separator is needed for spacing
- \def\MMLleft {\left }% weird
- \def\MMLright {\right}
- \def\MMLmiddle{\middle}
- \ctxmodulemathml{mfenced("#1")}
-\stopxmlsetups
-
-\defineoverlay [mml:enclose:box] [\useMPgraphic{mml:enclose:box}]
-\defineoverlay [mml:enclose:roundedbox] [\useMPgraphic{mml:enclose:roundedbox}]
-\defineoverlay [mml:enclose:circle] [\useMPgraphic{mml:enclose:circle}]
-\defineoverlay [mml:enclose:left] [\useMPgraphic{mml:enclose:left}]
-\defineoverlay [mml:enclose:right] [\useMPgraphic{mml:enclose:right}]
-\defineoverlay [mml:enclose:top] [\useMPgraphic{mml:enclose:top}]
-\defineoverlay [mml:enclose:bottom] [\useMPgraphic{mml:enclose:bottom}]
-\defineoverlay [mml:enclose:updiagonalstrike] [\useMPgraphic{mml:enclose:updiagonalstrike}]
-\defineoverlay [mml:enclose:downdiagonalstrike] [\useMPgraphic{mml:enclose:downdiagonalstrike}]
-\defineoverlay [mml:enclose:horizontalstrike] [\useMPgraphic{mml:enclose:horizontalstrike}]
-\defineoverlay [mml:enclose:verticalstrike] [\useMPgraphic{mml:enclose:verticalstrike}]
-
-\startuseMPgraphic{mml:enclose:box}
- draw OverlayBox withpen pencircle scaled (ExHeight/10) ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:roundedbox}
- draw OverlayBox cornered .5ExHeight withpen pencircle scaled (ExHeight/10) ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:circle}
- draw fullcircle xysized(bbwidth(OverlayBox),bbheight(OverlayBox)) withpen pencircle scaled (ExHeight/10) ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:left}
- draw leftboundary OverlayBox withpen pencircle scaled (ExHeight/10) ;
- setbounds currentpicture to OverlayBox ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:right}
- draw rightboundary OverlayBox withpen pencircle scaled (ExHeight/10) ;
- setbounds currentpicture to OverlayBox ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:top}
- draw topboundary OverlayBox withpen pencircle scaled (ExHeight/10) ;
- setbounds currentpicture to OverlayBox ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:bottom}
- draw bottomboundary OverlayBox withpen pencircle scaled (ExHeight/10) ;
- setbounds currentpicture to OverlayBox ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:updiagonalstrike}
- path p ; p := OverlayBox enlarged -.25ExHeight ;
- draw llcorner p -- urcorner p withpen pencircle scaled (ExHeight/10) ;
- setbounds currentpicture to OverlayBox ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:downdiagonalstrike}
- path p ; p := OverlayBox enlarged -.25ExHeight ;
- draw ulcorner p -- lrcorner p withpen pencircle scaled (ExHeight/10) ;
- setbounds currentpicture to OverlayBox ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:horizontalstrike}
- path p ; p := OverlayBox enlarged -.25ExHeight ;
- draw .5[llcorner p,ulcorner p] -- .5[lrcorner p,urcorner p] withpen pencircle scaled (ExHeight/10) ;
- setbounds currentpicture to OverlayBox ;
-\stopuseMPgraphic
-\startuseMPgraphic{mml:enclose:verticalstrike}
- path p ; p := OverlayBox enlarged -.25ExHeight ;
- draw .5[llcorner p,lrcorner p] -- .5[ulcorner p,urcorner p] withpen pencircle scaled (ExHeight/10) ;
- setbounds currentpicture to OverlayBox ;
-\stopuseMPgraphic
-
-\startxmlsetups mml:menclose
- \edef\mmlmenclosenotation{\ctxmodulemathml{menclosepattern("#1")}}
- \ifx\mmlmenclosenotation\empty
- \xmlflush{#1}
- \else
- \doifelse \mmlmenclosenotation {mml:enclose:longdiv} {
- \overline{\left)\strut\xmlflush{#1}\right.}
- } {
- \doifelse \mmlmenclosenotation {mml:enclose:actuarial} {
- \overline{\left.\strut\xmlflush{#1}\right|}
- } {
- \doifelse \mmlmenclosenotation {mml:enclose:radical} {
- \sqrt{\xmlflush{#1}}
- } {
- % todo: no framed when longdiv, actuarial or radical ? spec ?
- \vcenter {
- \framed
- [frame=off,strut=no,background={\mmlmenclosenotation}] % offset is kind of undefined
- {\startimath
- \expanded{\doifinsetelse {mml:enclose:longdiv} {\mmlmenclosenotation}} {
- \overline{\left)\strut\xmlflush{#1}\right.}
- } {
- \expanded{\doifinsetelse {mml:enclose:actuarial} {\mmlmenclosenotation}} {
- \overline{\left.\strut\xmlflush{#1}\right|}
- } {
- \expanded{\doifinsetelse {mml:enclose:radical} {\mmlmenclosenotation}} {
- \sqrt{\xmlflush{#1}}
- } {
- \xmlflush{#1}
- }
- }
- }
- \stopimath}
- }
- }
- }
- }
- \fi
-\stopxmlsetups
-
-\xmlmapvalue {mml:mfrac:linethickness} {thin} {.2pt}
-\xmlmapvalue {mml:mfrac:linethickness} {medium} {.4pt}
-\xmlmapvalue {mml:mfrac:linethickness} {thick} {.8pt}
-\xmlmapvalue {mml:mfrac:linethickness} {0} {0pt}
-
-\startxmlsetups mml:mfrac % dodo: handle linethickness in lua + unit
- \begingroup
- \edef\mmlfraclinethickness{\xmlatt{#1}{linethickness}}
- \ifx\mmlfraclinethickness\empty
- \doifelse{\xmlatt{#1}{bevelled}}{true} {
- \left.\mmlfirst{#1}\middle/\mmlsecond{#1}\right.% \thinspace\middle/\thinspace
- } {
- \frac{\mmlfirst{#1}}{\mmlsecond{#1}}
- }
- \else
- \doifelse {\xmlval{mml:mfrac:linethickness}{\mmlfraclinethickness}{}} {} {
- \scratchdimen\xmlval{mml:mfrac:linethickness}\mmlfraclinethickness{.4pt}
- } {
- % probably not yet ok
- \setdimensionwithunit\scratchdimen\mmlfraclinethickness{pt}
- }
- {
- {\mmlfirst{#1}}
- \above\scratchdimen
- {\mmlsecond{#1}}
- }
- \fi
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:ms
- \hbox {
- \tf % else encoding problems
- \edef\mmllquote{\xmlatt{#1}{lquote}}
- \edef\mmlrquote{\xmlatt{#1}{rquote}}
- \ifx\mmllquote\empty\symbol[leftquotation]\else\mmllquote\fi
- \applymmlsometext{#1}{\xmlflush{#1}}
- \ifx\mmlrquote\empty\symbol[rightquotation]\else\mmlrquote\fi
- }
-\stopxmlsetups
-
-\startxmlsetups mml:mstyle
- \begingroup
- \setmmlmathstyle{#1}
- \xmlflush{#1}
- \endgroup
-\stopxmlsetups
-
-\setupMMLappearance[text][\c!alternative=\v!b] % a=normal, b=keep spaces
-
-\startxmlsetups mml:mtext
- \text {
- \applymmlsometext{#1}{
- \doifelse \MMLtextalternative \v!a {
- %\ctxmodulemathml{stripped(\!!bs\xmlflush{#1}\!!es)}
- \ignorespaces
- \xmlflush{#1}
- \removeunwantedspaces
- } {
- \xmlflush{#1}
- }
- }
- }
-\stopxmlsetups
-
-\startxmlsetups mml:merror
- \hbox{\startimath\displaystyle\xmlflush{#1}\stopimath}
-\stopxmlsetups
-
-\startxmlsetups mml:mphantom
-% \phantom{\ignorespaces{}\xmlflush{#1}\unskip} % watch spacing {} hack
-% \phantom{\mathstyle{\ignorespaces{}\xmlflush{#1}\unskip}}%
- \phantom{\triggermathstyle\normalmathstyle\ignorespaces\xmlflush{#1}\removeunwantedspaces}
-% \mktriggereffect\v!hidden
-% \ignorespaces{}\xmlflush{#1}\unskip % no attributes in math yet
-% \mktriggereffect\v!normal
-\stopxmlsetups
-
-\startxmlsetups mml:mpadded % todo
- \xmlflush{#1}
-\stopxmlsetups
-
-% mrow / option: no fenced
-
-\startxmlsetups mml:maction
- \xmlflush{#1}
-\stopxmlsetups
-
-\startxmlsetups mml:mrow
- \begingroup
- \edef\nofmmlrows{\xmlcount{#1}{/mml:mo}}%
- \ifnum\nofmmlrows=\plustwo
- \xmldoifelse {#1} {/mml:mo[position()==1 or position()==\nofmmlrows]} {% we need a {}
- \def\MMLleft {\left }
- \def\MMLright {\right}
- \def\MMLmiddle{\middle}
- \enabledelimiter
- \checkdelimiters{\xmlall{#1}{/mml:mo}}
- \fakeleftdelimiter
- \xmlflush{#1}
- \fakerightdelimiter
- \disabledelimiter
- } {
- \xmlflush{#1}
- }
- \else
- \xmlflush{#1}
- \fi
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:msqrt
- \sqrt{\xmlflush{#1}}
-\stopxmlsetups
-
-\startxmlsetups mml:mroot
- \root{\mmlsecond{#1}}\of{\mmlfirst{#1}}
-\stopxmlsetups
-
-\setupMMLappearance[scripts][\c!alternative=\v!a] % {} rond base
-
-\startxmlsetups mml:msub
- \doifelse\MMLscriptsalternative\v!a {
- {\mmlfirst{#1}}\normalsubscript{\mmlsecond{#1}}
- } {
- \mmlfirst{#1} \normalsubscript{\mmlsecond{#1}}
- }
-\stopxmlsetups
-
-\startxmlsetups mml:msup
- \doifelse\MMLscriptsalternative\v!a {
- {\mmlfirst{#1}}\normalsuperscript{\mmlsecond{#1}}
- } {
- \mmlfirst{#1} \normalsuperscript{\mmlsecond{#1}}
- }
-\stopxmlsetups
-
-\startxmlsetups mml:msubsup
- \doifelse\MMLscriptsalternative\v!a {
- {\mmlfirst{#1}}\normalsubscript{\mmlsecond{#1}}\normalsuperscript{\mmlthird{#1}}
- } {
- \mmlfirst{#1} \normalsubscript{\mmlsecond{#1}}\normalsuperscript{\mmlthird{#1}}
- }
-\stopxmlsetups
-
-\def\mmlexecuteifdefined#1%
- {\ifx#1\empty
- \expandafter\secondoftwoarguments
- \else\ifcsname#1\endcsname
- \expandafter\expandafter\expandafter\firstoftwoarguments
- \else
- \expandafter\expandafter\expandafter\secondoftwoarguments
- \fi\fi
- {\csname#1\endcsname}}
-
-\startxmlsetups mml:mover
-% \mathop {
- \edef\mmlovertoken{\xmlraw{#1}{/mml:*[2]}}
- \doifelse{\utfmathclass\mmlovertoken}{accent} {
- \edef\mmlovercommand{\utfmathcommand\mmlovertoken}
- \mmlexecuteifdefined\mmlovercommand\mathematics{\mmlfirst{#1}}
- } {
- \edef\mmlbasetoken{\xmlraw{#1}{/mml:*[1]}}
- \edef\mmlbasecommand{\utfmathfiller\mmlbasetoken}
- \edef\mmlovercommand{\utfmathfiller\mmlovertoken}
- \vbox {
- \mathsurround\zeropoint \ialign {
- \hss##\hss\crcr
- \noalign{\kern3\onepoint}%
- \mmlexecuteifdefined\mmlovercommand{\mathematics{\mmlsecond{#1}}}\crcr
- \noalign{\kern3\onepoint\nointerlineskip}%
- \mmlexecuteifdefined\mmlbasecommand{\mathematics{\mmlfirst{#1}}}\crcr
- }
- }
- }
-% }
-% \limits % spoils spacing
-\stopxmlsetups
-
-\startxmlsetups mml:munder
-% \mathop {
- \edef\mmlundertoken{\xmlraw{#1}{/mml:*[2]}}
- \doifelse{\utfmathclass\mmlundertoken}{accent} {
- \edef\mmlundercommand{\utfmathcommand\mmlundertoken}
- \mmlexecuteifdefined\mmlundercommand\mathematics{\mmlfirst{#1}}
- } {
- \edef\mmlbasetoken {\xmlraw{#1}{/mml:*[1]}}
- \edef\mmlbasecommand {\utfmathfiller\mmlbasetoken}
- \edef\mmlundercommand{\utfmathfiller\mmlundertoken}
- \vtop {
- \mathsurround\zeropoint \ialign {
- \hss##\hss\crcr
- \mmlexecuteifdefined\mmlbasecommand {\mathematics{\mmlfirst{#1}}}\crcr
- \noalign{\kern3\onepoint\nointerlineskip}%
- \mmlexecuteifdefined\mmlundercommand{\mathematics{\mmlsecond{#1}}}\crcr
- \noalign{\kern3\onepoint}
- }
- }
- }
-% }
-% \limits % spoils spacing
-\stopxmlsetups
-
-\startxmlsetups mml:munderover
- \edef\mmlbasetoken{\xmlraw{#1}{/mml:*[1]}}
- \edef\mmlbasecommand{\utfmathcommand\mmlbasetoken}
- \mmlexecuteifdefined\mmlbasecommand{\mathematics{\mmlfirst{#1}}}\normalsubscript{\mmlsecond{#1}}\normalsuperscript{\mmlthird{#1}}
-\stopxmlsetups
-
-% tables (mml:mtable, mml:mtr, mml:mlabledtr, mml:mtd)
-
-\startxmlsetups mml:mtable % some more attributes need to be supported
- \vcenter{\ctxmodulemathml{mtable("#1")}}
-\stopxmlsetups
-
-\startxmlsetups mml:mcolumn
- \ctxmodulemathml{mcolumn("#1")}
-\stopxmlsetups
-
-\def\mmlsetfakewidth#1{\setbox\scratchbox\hbox{#1}\scratchdimen\wd\scratchbox}
-
-\def\mmlmcolumndigitspace {\mmlsetfakewidth {0}\kern\scratchdimen}
-\def\mmlmcolumndigitrule {\mmlsetfakewidth {0}\vrule width \scratchdimen height .2pt depth .2pt\relax}
-\def\mmlmcolumnsymbolrule {\mmlsetfakewidth{\times}\vrule width \scratchdimen height .2pt depth .2pt\relax}
-\def\mmlmcolumnpunctuationrule{\mmlsetfakewidth {.}\vrule width \scratchdimen height .2pt depth .2pt\relax}
-
-\startxmlsetups mml:mspace
- \begingroup
- \edef\mmlspacetext{\xmlatt{#1}{spacing}}
- \ifx\mmlspacetext\empty
- \!!widtha \xmlattdef{#1}{width} \!!zeropoint % must be string
- \!!heighta\xmlattdef{#1}{height}\!!zeropoint
- \!!deptha \xmlattdef{#1}{depth} \!!zeropoint
- \ifdim\!!heighta=\zeropoint
- \ifdim\!!deptha=\zeropoint\else
- \hbox{\vrule\!!depth\!!deptha\!!height\zeropoint\!!width\zeropoint}%
- \fi
- \else
- \hbox{\vrule\!!depth\zeropoint\!!height\!!heighta\!!width\zeropoint}%
- \fi
- \ifdim\!!widtha=\zeropoint\else
- \hskip\!!widtha
- \fi
- \else
- \phantom{\triggermathstyle\normalmathstyle\mmlspacetext}
- \fi
- \endgroup
-\stopxmlsetups
-
-% later we can do a better job by manipulating node lists
-
-% \startxmlsetups mml:mline
-% % new, rather undefined, we need to capture a few keywords
-% \edef\mmllinewidth {\xmlatt{#1}{linethickness}}
-% \edef\mmllinetext {\xmlatt{#1}{spacing}}
-% \edef\mmllinelength{\xmlattdef{#1}{length}\!!zeropoint}
-% \ifx\mmllinewidth\empty
-% \!!deptha.5\linewidth
-% \else
-% \!!deptha.5\dimexpr\mmllinewidth\relax
-% \fi
-% \!!heighta\!!deptha
-% \ifx\mmllinetext\empty
-% \ifx\mmllinelength\empty
-% \!!widtha\zeropoint
-% \else
-% \!!widtha\mmllinelength
-% \fi
-% \else
-% \setbox\scratchbox\hbox{\mathematics{\mathstyle{\mmllinetext}}}% not ok
-% \!!widtha\wd\scratchbox
-% \fi
-% \hbox{\vrule\!!width\!!widtha\!!depth\!!deptha\!!height\!!heighta}
-% \stopxmlsetups
-
-\startxmlsetups mml:mglyph % probably never ok (hbox is needed in order to switch to normal font)
- \begingroup
- \edef\mmlglyphfontfamily{\xmlatt {#1}{fontfamily}}
- \edef\mmlglyphalt {\xmlattdef{#1}{alt}{unknown}}
- \edef\mmlglyphindex {\xmlatt {#1}{index}}
- \ifx \mmlglyphfontfamily \empty
- \hbox{\tttf[no fontfamily specified for \mmlglyphalt]}
- \else\ifx\mmlglyphindex\empty
- \hbox{\tttf[no index specified for \mmlglyphalt]}
- \else
- \hbox{\getglyph\mmlglyphfontfamily\mmlglyphindex}
- \fi\fi
- \endgroup
-\stopxmlsetups
-
-\startxmlsetups mml:maligngroup \stopxmlsetups % will be done when needed
-\startxmlsetups mml:malignmark \stopxmlsetups % will be done when needed
-
-\startxmlsetups mml:none \stopxmlsetups
-\startxmlsetups mml:mprescripts \stopxmlsetups
-
-\startxmlsetups mml:mmultiscripts
- \ctxmodulemathml{mmultiscripts("#1")}
-\stopxmlsetups
-
-% goodie
-
-\definebuffer[mml]
-
-\def\stopmml{\xmlprocessbuffer{@mml@}{\thedefinedbuffer{mml}}{}}
-
-\stopmodule
-
-\protect \endinput
-
-% TODO:
-%
-% <apply><divide/>
-% <apply><minus/>
-% <apply><minus/><ci>b</ci></apply>
-% <apply><minus/><ci>b</ci></apply>
-% <apply><root/> <ci>a</ci></apply>
-% </apply>
-% <apply><minus/>
-% <apply><minus/><ci>b</ci><ci>b</ci></apply>
-% <apply><minus/><ci>b</ci></apply>
-% <apply><root/> <ci>a</ci></apply>
-% </apply>
-% </apply>
-
-% \startmoduletestsection
-%
-% \def\xflushXMLstackwith#1#2#3#4% num bgroup egroup whatever
-% {\dostepwiserecurse{#1}\XMLstacklevel\plusone
-% {#2\relax
-% \ifnum\recurselevel>#1\relax#4\fi
-% \getXMLstackdata\recurselevel
-% #3}}
-%
-% \def\xflushXMLstackfrom#1#2#3%
-% {\dostepwiserecurse{#1}\XMLstacklevel\plusone
-% {#2\getXMLstackdata\recurselevel#3}}
-%
-% \startxmlsetups mml:minus
-% \doif \MMLsignreduction \v!yes {
-% \setMMLcreset{fn,\MMLcfunctionlist}
-% }
-% \ifcase\XMLstacklevel
-% \or
-% % self
-% \or
-% -\getXMLstackdata\plustwo
-% \else
-% \dostepwiserecurse \plustwo \XMLstacklevel \plusone {
-% \begingroup
-% \doifelse {\getXMLstackname\recurselevel} {apply} {
-% \ifnum\recurselevel=\plustwo
-% \begingroup
-% \dodoifelseMMCfunctioninapply \recurselevel {minus} {
-% \ifnum\XMLstacklevel>\plustwo
-% \endgroup
-% \else
-% \endgroup
-% \MMLcreset
-% \fi
-% } {
-% \endgroup
-% }
-% \else
-% \doifelseMMCfunctioninapply \recurselevel {\MMLcfunctionlist,\MMLcconstructlist} {
-% \MMLcreset
-% } {
-% }
-% \fi
-% } {
-% }
-% \getXMLstackdata\recurselevel
-% \ifnum\recurselevel<\XMLstacklevel\relax
-% -
-% \fi
-% \endgroup
-% }
-% \fi
-% \stopxmlsetups
-%
-% \stopmoduletestsection
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 01:40:03 +0000