Simple Sub-Sup (Core Content of Length One)

<..eliminate inline math narrative ..>

<xsl:template match="span[
 (@class = ’inline-math’)
 and
 (count( <.math content element .> ) = 1)
]" >
 <xsl:copy>
 <xsl:variable name="content">
 <xsl:apply-templates
 select="<.math content element .>"
 mode="content" />
 </xsl:variable>
 <xsl:choose>
 <xsl:when test="
 string-length( normalize-space( $content )) = 1
 " >
 <xsl:attribute name="class">
 <xsl:text>semi-math</xsl:text>
 </xsl:attribute>
 <xsl:apply-templates select="<.math content element .>" />
 </xsl:when>
 <.simple sub or sup .>
 <xsl:otherwise>
 <xsl:apply-templates select="*|@*|comment()|text()" />
 </xsl:otherwise>
 </xsl:choose>
 </xsl:copy>
</xsl:template>

-_-_-

<..math content element ..>

child::*[ not(@title) or (@title != ’speech-extra’) ]

-_-_-

<..simple sub or sup ..>

<xsl:when test=" child::*[
 (position() = 2)
 and
 ((@class = ’msub’) or (@class = ’msup’) or (@class = ’msubsup’))
]" >
 <xsl:variable name="content">
 <xsl:apply-templates select="child::*[2] / child::*[
 @class = ’mrow-base’ ]"
 mode="content" />
 </xsl:variable>
 <xsl:choose>
 <xsl:when test="
 string-length( normalize-space( $content )) = 1
 " >
 <xsl:attribute name="class">
 <xsl:text>semi-math</xsl:text>
 </xsl:attribute>
 <xsl:apply-templates select="*[2]" />

 
 <xsl:text> baseline </xsl:text>
 

 </xsl:when>
 <xsl:otherwise>
 <xsl:apply-templates select="*|@*|comment()|text()" />
 </xsl:otherwise>
 </xsl:choose>
</xsl:when>

-_-_-

C
 
 
 i

8.1 Simple Sub-Sup (Core Content of Length One)