这是 XML：
<?xml version="1.0" encoding="UTF-8"?>
<file>
<text>
<p>
<sentence>I bought kiwi at the grocery store.</sentence>
<sentence>I also bought bananas at the store.</sentence>
<sentence>Then, I bought a basket at another store.</sentence>
</p>
<p>
<sentence>You bought kiwi at the grocery store.</sentence>
<sentence>You also bought bananas at the store.</sentence>
<sentence>Then, You bought a basket at another store.</sentence>
</p>
</text>
</file>
这是 XSLT：
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="sentence">
<p>
<xsl:apply-templates/>
</p>
</xsl:template>
<xsl:template match="/">
<html>
<body>
<xsl:apply-templates select="file/text/p/sentence[contains(.,$search)]"/>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
我需要$search在结果中突出显示该单词，如下所示$search="kiwi"：
我在杂货店买了<mark>猕猴桃。</mark>
你在杂货店买了<mark>猕猴桃。</mark>
请帮忙！
要突出显示所有出现的搜索字符串，请更改此设置：
<xsl:template match="sentence">
<p>
<xsl:apply-templates/>
</p>
</xsl:template>
到：
<xsl:template match="sentence">
<p>
<xsl:call-template name="hilite">
<xsl:with-param name="text" select="."/>
<xsl:with-param name="search-string" select="$search"/>
</xsl:call-template>
</p>
</xsl:template>
<xsl:template name="hilite">
<xsl:param name="text"/>
<xsl:param name="search-string"/>
<xsl:choose>
<xsl:when test="contains($text, $search-string)">
<xsl:value-of select="substring-before($text, $search-string)"/>
<mark>
<xsl:value-of select="$search-string"/>
</mark>
<xsl:call-template name="hilite">
<xsl:with-param name="text" select="substring-after($text, $search-string)"/>
<xsl:with-param name="search-string" select="$search-string"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$text"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
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