XSLT 2 Węzeł Tekst Zastąp ciąg

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
    <xsl:output method="xml" indent="no" />

    <xsl:template match="p/text()[substring(., 1, 1) = ' '][preceding-sibling::node()[1][self::sub]]">
      <s />
      <xsl:value-of select="replace(., '^\s+', '')" />
    </xsl:template>

    <xsl:template match="@*|node()">
        <xsl:copy>
            <xsl:apply-templates select="@*|node()"/>
        </xsl:copy>
    </xsl:template>
</xsl:stylesheet>
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