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OMML2MML.XSL
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OMML2MML.XSL
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<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:mml="http://www.w3.org/1998/Math/MathML"
xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math">
<xsl:output method="xml" encoding="UTF-16" />
<!-- %% Global Definitions -->
<!-- Every single unicode character that is recognized by OMML as an operator -->
<xsl:variable name="sOperators"
select="concat(
'¨!"#&()+,-./:',
';<=>?@[\]^_`{',
'|}~¡¦¬¯°±²³´·¹¿',
'×~÷ˇ˘˙˜˝̀́̂̃̄̅̆̇̈̉',
'̊̋̌̍̎̏̐̑̒̓̔̕',
'̡̛̖̗̘̙̜̝̞̟̠̚',
'̢̧̨̣̤̥̦̩̪̫̬̭',
'̴̵̶̷̸̮̯̰̱̲̳̿',
'         ‐‒–',
'—‖†‡•․‥…′″‴‼',
'⁀⁄⁎⁏⁐⁗⁡⁢⁣⁰⁴⁵',
'⁶⁷⁸⁹⁺⁻⁼⁽⁾₀₁₂',
'₃₄₅₆₇₈₉₊₋₌₍₎',
'⃒⃓⃘⃙⃚⃐⃑⃔⃕⃖⃗⃛',
'⃜⃝⃞⃟⃠⃡⃤⃥⃦⃨⃧⃩',
'⃪⅀ⅆ←↑→↓↔↕↖↗↘↙',
'↚↛↜↝↞↟↠↡↢↣↤↥',
'↦↧↨↩↪↫↬↭↮↯↰↱',
'↲↳↶↷↺↻↼↽↾↿⇀⇁',
'⇂⇃⇄⇅⇆⇇⇈⇉⇊⇋⇌⇍',
'⇎⇏⇐⇑⇒⇓⇔⇕⇖⇗⇘⇙',
'⇚⇛⇜⇝⇞⇟⇠⇡⇢⇣⇤⇥',
'⇦⇧⇨⇩⇳⇴⇵⇶⇷⇸⇹⇺',
'⇻⇼⇽⇾⇿∀∁∂∃∄∆∇',
'∈∉∊∋∌∍∏∐∑−∓∔',
'∕∖∗∘∙√∛∜∝∣∤∥',
'∦∧∨∩∪∫∬∭∮∯∰∱',
'∲∳∴∵∶∷∸∹∺∻∼∽',
'∾≀≁≂≃≄≅≆≇≈≉≊',
'≋≌≍≎≏≐≑≒≓≔≕≖',
'≗≘≙≚≛≜≝≞≟≠≡≢',
'≣≤≥≦≧≨≩≪≫≬≭≮',
'≯≰≱≲≳≴≵≶≷≸≹≺',
'≻≼≽≾≿⊀⊁⊂⊃⊄⊅⊆',
'⊇⊈⊉⊊⊋⊌⊍⊎⊏⊐⊑⊒',
'⊓⊔⊕⊖⊗⊘⊙⊚⊛⊜⊝⊞',
'⊟⊠⊡⊢⊣⊥⊦⊧⊨⊩⊪⊫',
'⊬⊭⊮⊯⊰⊱⊲⊳⊴⊵⊶⊷',
'⊸⊹⊺⊻⊼⊽⋀⋁⋂⋃⋄⋅',
'⋆⋇⋈⋉⋊⋋⋌⋍⋎⋏⋐⋑',
'⋒⋓⋔⋕⋖⋗⋘⋙⋚⋛⋜⋝',
'⋞⋟⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩',
'⋪⋫⋬⋭⋮⋯⋰⋱⋲⋳⋴⋵',
'⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿⌅⌆',
'⌈⌉⌊⌋⌜⌝⌞⌟⌢⌣〈〉',
'⌽⌿⎰⎱⏜⏝⏞⏟⏠│├┤',
'┬┴▁█▒■□▭▲△▴▵',
'▶▷▸▹▼▽▾▿◀◁◂◃',
'◄◅◊○◦◫◬◸◹◺◻◼',
'◽◾◿★☆❲❳⟑⟒⟓⟔⟕',
'⟖⟗⟘⟙⟚⟛⟜⟝⟞⟟⟠⟡',
'⟢⟣⟤⟥⟦⟧⟨⟩⟪⟫⟰⟱',
'⟲⟳⟴⟵⟶⟷⟸⟹⟺⟻⟼⟽',
'⟾⟿⤀⤁⤂⤃⤄⤅⤆⤇⤈⤉',
'⤊⤋⤌⤍⤎⤏⤐⤑⤒⤓⤔⤕',
'⤖⤗⤘⤙⤚⤛⤜⤝⤞⤟⤠⤡',
'⤢⤣⤤⤥⤦⤧⤨⤩⤪⤫⤬⤭',
'⤮⤯⤰⤱⤲⤳⤴⤵⤶⤷⤸⤹',
'⤺⤻⤼⤽⤾⤿⥀⥁⥂⥃⥄⥅',
'⥆⥇⥈⥉⥊⥋⥌⥍⥎⥏⥐⥑',
'⥒⥓⥔⥕⥖⥗⥘⥙⥚⥛⥜⥝',
'⥞⥟⥠⥡⥢⥣⥤⥥⥦⥧⥨⥩',
'⥪⥫⥬⥭⥮⥯⥰⥱⥲⥳⥴⥵',
'⥶⥷⥸⥹⥺⥻⥼⥽⥾⥿⦀⦂',
'⦃⦄⦅⦆⦇⦈⦉⦊⦋⦌⦍⦎',
'⦏⦐⦑⦒⦓⦔⦕⦖⦗⦘⦙⦚',
'⦶⦷⦸⦹⧀⧁⧄⧅⧆⧇⧈⧎',
'⧏⧐⧑⧒⧓⧔⧕⧖⧗⧘⧙⧚',
'⧛⧟⧡⧢⧣⧤⧥⧦⧫⧴⧵⧶',
'⧷⧸⧹⧺⧻⧼⧽⧾⧿⨀⨁⨂',
'⨃⨄⨅⨆⨇⨈⨉⨊⨋⨌⨍⨎',
'⨏⨐⨑⨒⨓⨔⨕⨖⨗⨘⨙⨚',
'⨛⨜⨝⨞⨟⨠⨡⨢⨣⨤⨥⨦',
'⨧⨨⨩⨪⨫⨬⨭⨮⨯⨰⨱⨲',
'⨳⨴⨵⨶⨷⨸⨹⨺⨻⨼⨽⨾',
'⨿⩀⩁⩂⩃⩄⩅⩆⩇⩈⩉⩊',
'⩋⩌⩍⩎⩏⩐⩑⩒⩓⩔⩕⩖',
'⩗⩘⩙⩚⩛⩜⩝⩞⩟⩠⩡⩢',
'⩣⩤⩥⩦⩧⩨⩩⩪⩫⩬⩭⩮',
'⩯⩰⩱⩲⩳⩴⩵⩶⩷⩸⩹⩺',
'⩻⩼⩽⩾⩿⪀⪁⪂⪃⪄⪅⪆',
'⪇⪈⪉⪊⪋⪌⪍⪎⪏⪐⪑⪒',
'⪓⪔⪕⪖⪗⪘⪙⪚⪛⪜⪝⪞',
'⪟⪠⪡⪢⪣⪤⪥⪦⪧⪨⪩⪪',
'⪫⪬⪭⪮⪯⪰⪱⪲⪳⪴⪵⪶',
'⪷⪸⪹⪺⪻⪼⪽⪾⪿⫀⫁⫂',
'⫃⫄⫅⫆⫇⫈⫉⫊⫋⫌⫍⫎',
'⫏⫐⫑⫒⫓⫔⫕⫖⫗⫘⫙⫚',
'⫛⫝̸⫝⫞⫟⫠⫢⫣⫤⫥⫦⫧',
'⫨⫩⫪⫫⫬⫭⫮⫯⫰⫲⫳⫴',
'⫵⫶⫷⫸⫹⫺⫻⫼⫽⫾⫿⬄',
'⬆⬇⬌⬍〔〕〖〗〘〙！＆',
'（）＋，－．／：；＜＝＞',
'？＠［＼］＾＿｛｜｝')" />
<!-- A string of '-'s repeated exactly as many times as the operators above -->
<xsl:variable name="sMinuses">
<xsl:call-template name="SRepeatChar">
<xsl:with-param name="cchRequired" select="string-length($sOperators)" />
<xsl:with-param name="ch" select="'-'" />
</xsl:call-template>
</xsl:variable>
<!-- Every single unicode character that is recognized by OMML as a number -->
<xsl:variable name="sNumbers" select="'0123456789'" />
<!-- A string of '0's repeated exactly as many times as the list of numbers above -->
<xsl:variable name="sZeros">
<xsl:call-template name="SRepeatChar">
<xsl:with-param name="cchRequired" select="string-length($sNumbers)" />
<xsl:with-param name="ch" select="'0'" />
</xsl:call-template>
</xsl:variable>
<!-- %%Template: SReplace
Replace all occurences of sOrig in sInput with sReplacement
and return the resulting string. -->
<xsl:template name="SReplace">
<xsl:param name="sInput" />
<xsl:param name="sOrig" />
<xsl:param name="sReplacement" />
<xsl:choose>
<xsl:when test="not(contains($sInput, $sOrig))">
<xsl:value-of select="$sInput" />
</xsl:when>
<xsl:otherwise>
<xsl:variable name="sBefore" select="substring-before($sInput, $sOrig)" />
<xsl:variable name="sAfter" select="substring-after($sInput, $sOrig)" />
<xsl:variable name="sAfterProcessed">
<xsl:call-template name="SReplace">
<xsl:with-param name="sInput" select="$sAfter" />
<xsl:with-param name="sOrig" select="$sOrig" />
<xsl:with-param name="sReplacement" select="$sReplacement" />
</xsl:call-template>
</xsl:variable>
<xsl:value-of select="concat($sBefore, concat($sReplacement, $sAfterProcessed))" />
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Templates -->
<xsl:template match="/">
<mml:math>
<xsl:apply-templates select="*" />
</mml:math>
</xsl:template>
<xsl:template match="m:borderBox">
<!-- Get Lowercase versions of properties -->
<xsl:variable name="sLowerCaseHideTop" select="translate(m:borderBoxPr[last()]/m:hideTop[last()]/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseHideBot" select="translate(m:borderBoxPr[last()]/m:hideBot[last()]/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseHideLeft" select="translate(m:borderBoxPr[last()]/m:hideLeft[last()]/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseHideRight" select="translate(m:borderBoxPr[last()]/m:hideRight[last()]/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseStrikeH" select="translate(m:borderBoxPr[last()]/m:strikeH[last()]/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseStrikeV" select="translate(m:borderBoxPr[last()]/m:strikeV[last()]/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseStrikeBLTR" select="translate(m:borderBoxPr[last()]/m:strikeBLTR[last()]/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseStrikeTLBR" select="translate(m:borderBoxPr[last()]/m:strikeTLBR[last()]/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="fHideTop">
<xsl:call-template name="ForceTrueStrVal">
<xsl:with-param name="str" select="$sLowerCaseHideTop" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fHideBot">
<xsl:call-template name="ForceTrueStrVal">
<xsl:with-param name="str" select="$sLowerCaseHideBot" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fHideLeft">
<xsl:call-template name="ForceTrueStrVal">
<xsl:with-param name="str" select="$sLowerCaseHideLeft" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fHideRight">
<xsl:call-template name="ForceTrueStrVal">
<xsl:with-param name="str" select="$sLowerCaseHideRight" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fStrikeH">
<xsl:call-template name="ForceTrueStrVal">
<xsl:with-param name="str" select="$sLowerCaseStrikeH" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fStrikeV">
<xsl:call-template name="ForceTrueStrVal">
<xsl:with-param name="str" select="$sLowerCaseStrikeV" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fStrikeBLTR">
<xsl:call-template name="ForceTrueStrVal">
<xsl:with-param name="str" select="$sLowerCaseStrikeBLTR" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fStrikeTLBR">
<xsl:call-template name="ForceTrueStrVal">
<xsl:with-param name="str" select="$sLowerCaseStrikeTLBR" />
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="$fHideTop=1
and $fHideBot=1
and $fHideLeft=1
and $fHideRight=1
and $fStrikeH=0
and $fStrikeV=0
and $fStrikeBLTR=0
and $fStrikeTLBR=0">
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
</xsl:when>
<xsl:otherwise>
<mml:menclose>
<xsl:call-template name="CreateMencloseNotationAttrFromBorderBoxAttr">
<xsl:with-param name="fHideTop" select="$fHideTop" />
<xsl:with-param name="fHideBot" select="$fHideBot" />
<xsl:with-param name="fHideLeft" select="$fHideLeft" />
<xsl:with-param name="fHideRight" select="$fHideRight" />
<xsl:with-param name="fStrikeH" select="$fStrikeH" />
<xsl:with-param name="fStrikeV" select="$fStrikeV" />
<xsl:with-param name="fStrikeBLTR" select="$fStrikeBLTR" />
<xsl:with-param name="fStrikeTLBR" select="$fStrikeTLBR" />
</xsl:call-template>
<xsl:apply-templates select="m:e[1]" />
</mml:menclose>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="*">
<xsl:apply-templates select="*" />
</xsl:template>
<!--
{ Non-combining, Upper-combining, Lower-combining }
{U+02D8, U+0306, U+032E}, // BREVE
{U+00B8, U+0312, U+0327}, // CEDILLA
{U+0060, U+0300, U+0316}, // GRAVE ACCENT
{U+002D, U+0305, U+0332}, // HYPHEN-MINUS/OVERLINE
{U+2212, U+0305, U+0332}, // MINUS SIGN/OVERLINE
{U+002E, U+0305, U+0323}, // FULL STOP/DOT ABOVE
{U+02D9, U+0307, U+0323}, // DOT ABOVE
{U+02DD, U+030B, U+02DD}, // DOUBLE ACUTE ACCENT
{U+00B4, U+0301, U+0317}, // ACUTE ACCENT
{U+007E, U+0303, U+0330}, // TILDE
{U+02DC, U+0303, U+0330}, // SMALL TILDE
{U+00A8, U+0308, U+0324}, // DIAERESIS
{U+02C7, U+030C, U+032C}, // CARON
{U+005E, U+0302, U+032D}, // CIRCUMFLEX ACCENT
{U+00AF, U+0305, ::::::}, // MACRON
{U+005F, ::::::, U+0332}, // LOW LINE
{U+2192, U+20D7, U+20EF}, // RIGHTWARDS ARROW
{U+27F6, U+20D7, U+20EF}, // LONG RIGHTWARDS ARROW
{U+2190, U+20D6, U+20EE}, // LEFT ARROW
-->
<xsl:template name="ToNonCombining">
<xsl:param name="ch" />
<xsl:choose>
<!-- BREVE -->
<xsl:when test="$ch='̆' or $ch='̮'">˘</xsl:when>
<!-- CEDILLA -->
<xsl:when test="$ch='̒' or $ch='̧'">¸</xsl:when>
<!-- GRAVE ACCENT -->
<xsl:when test="$ch='̀' or $ch='̖'">`</xsl:when>
<!-- HYPHEN-MINUS/OVERLINE -->
<xsl:when test="$ch='̅' or $ch='̲'">-</xsl:when>
<!-- MINUS SIGN/OVERLINE -->
<xsl:when test="$ch='̅' or $ch='̲'">−</xsl:when>
<!-- FULL STOP/DOT ABOVE -->
<xsl:when test="$ch='̅' or $ch='̣'">.</xsl:when>
<!-- DOT ABOVE -->
<xsl:when test="$ch='̇' or $ch='̣'">˙</xsl:when>
<!-- DOUBLE ACUTE ACCENT -->
<xsl:when test="$ch='̋' or $ch='˝'">˝</xsl:when>
<!-- ACUTE ACCENT -->
<xsl:when test="$ch='́' or $ch='̗'">´</xsl:when>
<!-- TILDE -->
<xsl:when test="$ch='̃' or $ch='̰'">~</xsl:when>
<!-- SMALL TILDE -->
<xsl:when test="$ch='̃' or $ch='̰'">˜</xsl:when>
<!-- DIAERESIS -->
<xsl:when test="$ch='̈' or $ch='̤'">¨</xsl:when>
<!-- CARON -->
<xsl:when test="$ch='̌' or $ch='̬'">ˇ</xsl:when>
<!-- CIRCUMFLEX ACCENT -->
<xsl:when test="$ch='̂' or $ch='̭'">^</xsl:when>
<!-- MACRON -->
<xsl:when test="$ch='̅' ">¯</xsl:when>
<!-- LOW LINE -->
<xsl:when test=" $ch='̲'">_</xsl:when>
<!-- RIGHTWARDS ARROW -->
<xsl:when test="$ch='⃗' or $ch='⃯'">→</xsl:when>
<!-- LONG RIGHTWARDS ARROW -->
<xsl:when test="$ch='⃗' or $ch='⃯'">⟶</xsl:when>
<!-- LEFT ARROW -->
<xsl:when test="$ch='⃖' or $ch='⃮'">←</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$ch"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="m:acc">
<mml:mover>
<xsl:attribute name="accent">true</xsl:attribute>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<xsl:variable name="chAcc">
<xsl:choose>
<xsl:when test="not(m:accPr[last()]/m:chr)">
<xsl:value-of select="'̂'" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="substring(m:accPr/m:chr/@m:val,1,1)" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="chNonComb">
<xsl:call-template name="ToNonCombining">
<xsl:with-param name="ch" select="$chAcc" />
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="string-length($chAcc)=0">
<mml:mo/>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="ParseMt">
<xsl:with-param name="sToParse" select="$chNonComb" />
<xsl:with-param name="scr" select="m:e[1]/*/m:rPr[last()]/m:scr/@m:val" />
<xsl:with-param name="sty" select="m:e[1]/*/m:rPr[last()]/m:sty/@m:val" />
<xsl:with-param name="nor">
<xsl:choose>
<xsl:when test="count(m:e[1]/*/m:rPr[last()]/m:nor) = 0">0</xsl:when>
<xsl:otherwise>
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="translate(m:e[1]/*/m:rPr[last()]/m:nor/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:with-param>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</mml:mover>
</xsl:template>
<xsl:template name="OutputScript">
<xsl:param name="ndCur" select="." />
<xsl:choose>
<!-- Only output contents of $ndCur if $ndCur exists
and $ndCur has children -->
<xsl:when test="count($ndCur/*) > 0">
<mml:mrow>
<xsl:apply-templates select="$ndCur" />
</mml:mrow>
</xsl:when>
<xsl:otherwise>
<mml:none />
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="m:sPre">
<mml:mmultiscripts>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mprescripts />
<xsl:call-template name="OutputScript">
<xsl:with-param name="ndCur" select="m:sub[1]"/>
</xsl:call-template>
<xsl:call-template name="OutputScript">
<xsl:with-param name="ndCur" select="m:sup[1]" />
</xsl:call-template>
</mml:mmultiscripts>
</xsl:template>
<xsl:template match="m:m">
<mml:mtable>
<xsl:call-template name="CreateMathMLMatrixAttr">
<xsl:with-param name="mcJc" select="m:mPr[last()]/m:mcs/m:mc/m:mcPr[last()]/m:mcJc/@m:val" />
</xsl:call-template>
<xsl:for-each select="m:mr">
<mml:mtr>
<xsl:for-each select="m:e">
<mml:mtd>
<xsl:apply-templates select="." />
</mml:mtd>
</xsl:for-each>
</mml:mtr>
</xsl:for-each>
</mml:mtable>
</xsl:template>
<xsl:template name="CreateMathMLMatrixAttr">
<xsl:param name="mcJc" />
<xsl:variable name="sLowerCaseMcjc" select="translate($mcJc, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:choose>
<xsl:when test="$sLowerCaseMcjc='left'">
<xsl:attribute name="columnalign">left</xsl:attribute>
</xsl:when>
<xsl:when test="$sLowerCaseMcjc='right'">
<xsl:attribute name="columnalign">right</xsl:attribute>
</xsl:when>
</xsl:choose>
</xsl:template>
<xsl:template match="m:phant">
<xsl:variable name="sLowerCaseZeroWidVal" select="translate(m:phantPr[last()]/m:zeroWid[last()]/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseZeroAscVal" select="translate(m:phantPr[last()]/m:zeroAsc[last()]/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseZeroDescVal" select="translate(m:phantPr[last()]/m:zeroDesc[last()]/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseShowVal" select="translate(m:phantPr[last()]/m:show[last()]/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<!-- The following properties default to 'yes' unless the last value equals 'no' or there isn't any node for
the property -->
<xsl:variable name="fZeroWid">
<xsl:choose>
<xsl:when test="count(m:phantPr[last()]/m:zeroWid[last()]) = 0">0</xsl:when>
<xsl:otherwise>
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="$sLowerCaseZeroWidVal" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="fZeroAsc">
<xsl:choose>
<xsl:when test="count(m:phantPr[last()]/m:zeroAsc[last()]) = 0">0</xsl:when>
<xsl:otherwise>
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="$sLowerCaseZeroAscVal" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="fZeroDesc">
<xsl:choose>
<xsl:when test="count(m:phantPr[last()]/m:zeroDesc[last()]) = 0">0</xsl:when>
<xsl:otherwise>
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="$sLowerCaseZeroDescVal" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- The show property defaults to 'on' unless there exists a show property and its value is 'off' -->
<xsl:variable name="fShow">
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="$sLowerCaseShowVal" />
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<!-- Show the phantom contents, therefore, just use mpadded. -->
<xsl:when test="$fShow = 1">
<xsl:element name="mml:mpadded">
<xsl:call-template name="CreateMpaddedAttributes">
<xsl:with-param name="fZeroWid" select="$fZeroWid" />
<xsl:with-param name="fZeroAsc" select="$fZeroAsc" />
<xsl:with-param name="fZeroDesc" select="$fZeroDesc" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:e" />
</mml:mrow>
</xsl:element>
</xsl:when>
<!-- Don't show phantom contents, but don't smash anything, therefore, just
use mphantom -->
<xsl:when test="$fZeroWid=0 and $fZeroAsc=0 and $fZeroDesc=0">
<xsl:element name="mml:mphantom">
<mml:mrow>
<xsl:apply-templates select="m:e" />
</mml:mrow>
</xsl:element>
</xsl:when>
<!-- Combination -->
<xsl:otherwise>
<xsl:element name="mml:mphantom">
<xsl:element name="mml:mpadded">
<xsl:call-template name="CreateMpaddedAttributes">
<xsl:with-param name="fZeroWid" select="$fZeroWid" />
<xsl:with-param name="fZeroAsc" select="$fZeroAsc" />
<xsl:with-param name="fZeroDesc" select="$fZeroDesc" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:e" />
</mml:mrow>
</xsl:element>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="CreateMpaddedAttributes">
<xsl:param name="fZeroWid" />
<xsl:param name="fZeroAsc" />
<xsl:param name="fZeroDesc" />
<xsl:if test="$fZeroWid=1">
<xsl:attribute name="width">0in</xsl:attribute>
</xsl:if>
<xsl:if test="$fZeroAsc=1">
<xsl:attribute name="height">0in</xsl:attribute>
</xsl:if>
<xsl:if test="$fZeroDesc=1">
<xsl:attribute name="depth">0in</xsl:attribute>
</xsl:if>
</xsl:template>
<xsl:template match="m:rad">
<xsl:variable name="fDegHide">
<xsl:choose>
<xsl:when test="count(m:radPr[last()]/m:degHide)=0">0</xsl:when>
<xsl:otherwise>
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="translate(m:radPr[last()]/m:degHide/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="$fDegHide=1">
<mml:msqrt>
<xsl:apply-templates select="m:e[1]" />
</mml:msqrt>
</xsl:when>
<xsl:otherwise>
<mml:mroot>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:deg[1]" />
</mml:mrow>
</mml:mroot>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="OutputNaryMo">
<xsl:param name="ndCur" select="." />
<xsl:param name="fGrow" select="0" />
<mml:mo>
<xsl:choose>
<xsl:when test="$fGrow=1">
<xsl:attribute name="stretchy">true</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="stretchy">false</xsl:attribute>
</xsl:otherwise>
</xsl:choose>
<xsl:choose>
<xsl:when test="not($ndCur/m:naryPr[last()]/m:chr/@m:val) or
$ndCur/m:naryPr[last()]/m:chr/@m:val=''">
<xsl:text>∫</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$ndCur/m:naryPr[last()]/m:chr/@m:val" />
</xsl:otherwise>
</xsl:choose>
</mml:mo>
</xsl:template>
<!-- %%Template match m:nary
Process an n-ary.
Decides, based on which arguments are supplied, between
using an mo, msup, msub, or msubsup for the n-ary operator
-->
<xsl:template match="m:nary">
<xsl:variable name="sLowerCaseSubHide">
<xsl:choose>
<xsl:when test="count(m:naryPr[last()]/m:subHide) = 0">
<xsl:text>off</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="translate(m:naryPr[last()]/m:subHide/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="sLowerCaseSupHide">
<xsl:choose>
<xsl:when test="count(m:naryPr[last()]/m:supHide) = 0">
<xsl:text>off</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="translate(m:naryPr[last()]/m:supHide/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="sLowerCaseLimLoc">
<xsl:value-of select="translate(m:naryPr[last()]/m:limLoc/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
</xsl:variable>
<xsl:variable name="sLowerGrow">
<xsl:choose>
<xsl:when test="count(m:naryPr[last()]/m:grow)=0">off</xsl:when>
<xsl:otherwise>
<xsl:value-of select="translate(m:naryPr[last()]/m:grow/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="fLimLocSubSup">
<xsl:choose>
<xsl:when test="count(m:naryPr[last()]/m:limLoc)=0 or $sLowerCaseLimLoc='subsup'">1</xsl:when>
<xsl:otherwise>0</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="fGrow">
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="$sLowerGrow" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fSupHide">
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="$sLowerCaseSupHide" />
</xsl:call-template>
</xsl:variable>
<xsl:variable name="fSubHide">
<xsl:call-template name="ForceFalseStrVal">
<xsl:with-param name="str" select="$sLowerCaseSubHide" />
</xsl:call-template>
</xsl:variable>
<mml:mrow>
<xsl:choose>
<xsl:when test="$fSupHide=1 and $fSubHide=1">
<xsl:call-template name="OutputNaryMo">
<xsl:with-param name="ndCur" select="." />
<xsl:with-param name="fGrow" select="$fGrow" />
</xsl:call-template>
</xsl:when>
<xsl:when test="$fSubHide=1">
<xsl:choose>
<xsl:when test="$fLimLocSubSup=1">
<mml:msup>
<xsl:call-template name="OutputNaryMo">
<xsl:with-param name="ndCur" select="." />
<xsl:with-param name="fGrow" select="$fGrow" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:sup[1]" />
</mml:mrow>
</mml:msup>
</xsl:when>
<xsl:otherwise>
<mml:mover>
<xsl:call-template name="OutputNaryMo">
<xsl:with-param name="ndCur" select="." />
<xsl:with-param name="fGrow" select="$fGrow" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:sup[1]" />
</mml:mrow>
</mml:mover>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="$fSupHide=1">
<xsl:choose>
<xsl:when test="$fLimLocSubSup=1">
<mml:msub>
<xsl:call-template name="OutputNaryMo">
<xsl:with-param name="ndCur" select="." />
<xsl:with-param name="fGrow" select="$fGrow" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:sub[1]" />
</mml:mrow>
</mml:msub>
</xsl:when>
<xsl:otherwise>
<mml:munder>
<xsl:call-template name="OutputNaryMo">
<xsl:with-param name="ndCur" select="." />
<xsl:with-param name="fGrow" select="$fGrow" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:sub[1]" />
</mml:mrow>
</mml:munder>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:choose>
<xsl:when test="$fLimLocSubSup=1">
<mml:msubsup>
<xsl:call-template name="OutputNaryMo">
<xsl:with-param name="ndCur" select="." />
<xsl:with-param name="fGrow" select="$fGrow" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:sub[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:sup[1]" />
</mml:mrow>
</mml:msubsup>
</xsl:when>
<xsl:otherwise>
<mml:munderover>
<xsl:call-template name="OutputNaryMo">
<xsl:with-param name="ndCur" select="." />
<xsl:with-param name="fGrow" select="$fGrow" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:sub[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:sup[1]" />
</mml:mrow>
</mml:munderover>
</xsl:otherwise>
</xsl:choose>
</xsl:otherwise>
</xsl:choose>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
</mml:mrow>
</xsl:template>
<xsl:template match="m:limLow">
<mml:munder>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:lim[1]" />
</mml:mrow>
</mml:munder>
</xsl:template>
<xsl:template match="m:limUpp">
<mml:mover>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:lim[1]" />
</mml:mrow>
</mml:mover>
</xsl:template>
<xsl:template match="m:sSub">
<mml:msub>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:sub[1]" />
</mml:mrow>
</mml:msub>
</xsl:template>
<xsl:template match="m:sSup">
<mml:msup>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:sup[1]" />
</mml:mrow>
</mml:msup>
</xsl:template>
<xsl:template match="m:sSubSup">
<mml:msubsup>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:sub[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:sup[1]" />
</mml:mrow>
</mml:msubsup>
</xsl:template>
<xsl:template match="m:groupChr">
<xsl:variable name="ndLastGroupChrPr" select="m:groupChrPr[last()]" />
<xsl:variable name="sLowerCasePos" select="translate($ndLastGroupChrPr/m:pos/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="sLowerCaseVertJc" select="translate($ndLastGroupChrPr/m:vertJc/@m:val,
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'abcdefghijklmnopqrstuvwxyz')" />
<xsl:variable name="ndLastChr" select="$ndLastGroupChrPr/m:chr" />
<xsl:variable name="chr">
<xsl:choose>
<xsl:when test="$ndLastChr and (not($ndLastChr/@m:val) or string-length($ndLastChr/@m:val) = 0)"></xsl:when>
<xsl:when test="string-length($ndLastChr/@m:val) >= 1">
<xsl:value-of select="substring($ndLastChr/@m:val,1,1)" />
</xsl:when>
<xsl:otherwise>
<xsl:text>⏟</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="$sLowerCasePos = 'top'">
<xsl:choose>
<xsl:when test="$sLowerCaseVertJc = 'bot'">
<mml:mover accent="false">
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mo>
<xsl:value-of select="$chr" />
</mml:mo>
</mml:mover>
</xsl:when>
<xsl:otherwise>
<mml:munder accentunder="false">
<mml:mo>
<xsl:value-of select="$chr" />
</mml:mo>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
</mml:munder>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<xsl:choose>
<xsl:when test="$sLowerCaseVertJc = 'bot'">
<mml:mover accent="false">
<mml:mo>
<xsl:value-of select="$chr" />
</mml:mo>
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
</mml:mover>
</xsl:when>
<xsl:otherwise>
<mml:munder accentunder="false">
<mml:mrow>
<xsl:apply-templates select="m:e[1]" />
</mml:mrow>
<mml:mo>
<xsl:value-of select="$chr" />
</mml:mo>
</mml:munder>
</xsl:otherwise>
</xsl:choose>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="fName">
<xsl:for-each select="m:fName/*">
<xsl:apply-templates select="." />
</xsl:for-each>
</xsl:template>
<xsl:template match="m:func">
<mml:mrow>
<mml:mrow>
<xsl:call-template name="fName" />
</mml:mrow>
<mml:mo>⁡</mml:mo>
<mml:mrow>
<xsl:apply-templates select="m:e" />
</mml:mrow>
</mml:mrow>
</xsl:template>
<!-- %%Template: match m:f
m:f maps directly to mfrac.
-->
<xsl:template match="m:f">
<xsl:variable name="sLowerCaseType" select="translate(m:fPr[last()]/m:type/@m:val, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')" />
<xsl:choose>
<xsl:when test="$sLowerCaseType='lin'">
<mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:num[1]" />
</mml:mrow>
<mml:mo>/</mml:mo>
<mml:mrow>
<xsl:apply-templates select="m:den[1]" />
</mml:mrow>
</mml:mrow>
</xsl:when>
<xsl:otherwise>
<mml:mfrac>
<xsl:call-template name="CreateMathMLFracProp">
<xsl:with-param name="type" select="$sLowerCaseType" />
</xsl:call-template>
<mml:mrow>
<xsl:apply-templates select="m:num[1]" />
</mml:mrow>
<mml:mrow>
<xsl:apply-templates select="m:den[1]" />
</mml:mrow>
</mml:mfrac>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- %%Template: CreateMathMLFracProp
Make fraction properties based on supplied parameters.
OMML differentiates between a linear fraction and a skewed
one. For MathML, we write both as bevelled.
-->
<xsl:template name="CreateMathMLFracProp">
<xsl:param name="type" />
<xsl:variable name="sLowerCaseType" select="translate($type, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')" />
<xsl:if test="$sLowerCaseType='skw' or $sLowerCaseType='lin'">
<xsl:attribute name="bevelled">true</xsl:attribute>
</xsl:if>
<xsl:if test="$sLowerCaseType='nobar'">
<xsl:attribute name="linethickness">0pt</xsl:attribute>
</xsl:if>
<xsl:choose>
<xsl:when test="sLowerCaseNumJc='right'">
<xsl:attribute name="numalign">right</xsl:attribute>
</xsl:when>
<xsl:when test="sLowerCaseNumJc='left'">
<xsl:attribute name="numalign">left</xsl:attribute>
</xsl:when>
</xsl:choose>
<xsl:choose>
<xsl:when test="sLowerCaseDenJc='right'">
<xsl:attribute name="numalign">right</xsl:attribute>
</xsl:when>
<xsl:when test="sLowerCaseDenJc='left'">
<xsl:attribute name="numalign">left</xsl:attribute>
</xsl:when>
</xsl:choose>
</xsl:template>