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<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:include href="ref-html-style.xsl"/>
<!-- Make the ToC be of depth 2 -->
<xsl:param name="toc.max.depth" select="2"/>
<!-- Strip leading and trailing space from text children of programlisting -->
<xsl:template match="programlisting/text()">
<xsl:variable name="before" select="preceding-sibling::node()"/>
<xsl:variable name="after" select="following-sibling::node()"/>
<xsl:variable name="conts" select="."/>
<xsl:variable name="contsl">
<xsl:choose>
<xsl:when test="count($before) = 0">
<xsl:call-template name="remove-lf-left">
<xsl:with-param name="astr" select="$conts"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$conts"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="contslr">
<xsl:choose>
<xsl:when test="count($after) = 0">
<xsl:call-template name="remove-ws-right">
<xsl:with-param name="astr" select="$contsl"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$contsl"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:value-of select="$contslr"/>
</xsl:template>
<!-- eats linefeeds from the left -->
<xsl:template name="remove-lf-left">
<xsl:param name="astr"/>
<xsl:choose>
<xsl:when test="starts-with($astr,'
') or
starts-with($astr,'
')">
<xsl:call-template name="remove-lf-left">
<xsl:with-param name="astr" select="substring($astr, 2)"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$astr"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- eats whitespace from the right -->
<xsl:template name="remove-ws-right">
<xsl:param name="astr"/>
<xsl:variable name="last-char">
<xsl:value-of select="substring($astr, string-length($astr), 1)"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="($last-char = '
') or
($last-char = '
') or
($last-char = ' ') or
($last-char = '	')">
<xsl:call-template name="remove-ws-right">
<xsl:with-param name="astr"
select="substring($astr, 1, string-length($astr) - 1)"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$astr"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="inlinemediaobject" priority="100">
<p>
<video controls="controls">
<xsl:attribute name="src"><xsl:value-of select="videoobject/videodata/@fileref"/></xsl:attribute>
<!-- fallback link to video for non-HTML 5 browsers -->
<a>
<xsl:attribute name="href">
<xsl:value-of select="videoobject/videodata/@fileref"/>
</xsl:attribute>
<xsl:apply-templates select="alt"/>
</a>
</video>
</p>
</xsl:template>
</xsl:stylesheet>
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