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ad1f1cb741
It's a XSL FAQ to be able to chomp text nodes and we just have to copy and paste a XSLT 1.0 solution from: http://dpawson.co.uk/xsl/sect2/N8321.html#d11325e833 Let's then empower our cookbook customization layer to chomp text nodes, children of programlisting.
100 lines
3.1 KiB
XML
100 lines
3.1 KiB
XML
<?xml version="1.0"?>
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
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<xsl:include href="ref-html-style.xsl"/>
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<!-- Strip leading and trailing space from text children of programlisting -->
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<xsl:template match="programlisting/text()">
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<xsl:variable name="before" select="preceding-sibling::node()"/>
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<xsl:variable name="after" select="following-sibling::node()"/>
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<xsl:variable name="conts" select="."/>
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<xsl:variable name="contsl">
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<xsl:choose>
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<xsl:when test="count($before) = 0">
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<xsl:call-template name="remove-lf-left">
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<xsl:with-param name="astr" select="$conts"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$conts"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:variable name="contslr">
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<xsl:choose>
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<xsl:when test="count($after) = 0">
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<xsl:call-template name="remove-ws-right">
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<xsl:with-param name="astr" select="$contsl"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$contsl"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:variable>
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<xsl:value-of select="$contslr"/>
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</xsl:template>
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<!-- eats linefeeds from the left -->
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<xsl:template name="remove-lf-left">
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<xsl:param name="astr"/>
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<xsl:choose>
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<xsl:when test="starts-with($astr,'
') or
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starts-with($astr,'
')">
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<xsl:call-template name="remove-lf-left">
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<xsl:with-param name="astr" select="substring($astr, 2)"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$astr"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<!-- eats whitespace from the right -->
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<xsl:template name="remove-ws-right">
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<xsl:param name="astr"/>
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<xsl:variable name="last-char">
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<xsl:value-of select="substring($astr, string-length($astr), 1)"/>
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</xsl:variable>
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<xsl:choose>
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<xsl:when test="($last-char = '
') or
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($last-char = '
') or
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($last-char = ' ') or
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($last-char = '	')">
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<xsl:call-template name="remove-ws-right">
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<xsl:with-param name="astr"
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select="substring($astr, 1, string-length($astr) - 1)"/>
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</xsl:call-template>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="$astr"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="inlinemediaobject" priority="100">
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<p>
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<video controls="controls">
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<xsl:attribute name="src"><xsl:value-of select="videoobject/videodata/@fileref"/></xsl:attribute>
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<!-- fallback link to video for non-HTML 5 browsers -->
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<a>
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<xsl:attribute name="href">
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<xsl:value-of select="videoobject/videodata/@fileref"/>
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</xsl:attribute>
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<xsl:apply-templates select="alt"/>
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</a>
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</video>
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</p>
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</xsl:template>
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</xsl:stylesheet>
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