source: branches/samba-3.2.x/docs-xml/xslt/extract-examples.xsl

<?xml version='1.0'?>
<!--
Extract examples out of DocBook/XML file
        (C) Jelmer Vernooij     2003
-->
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                xmlns:exsl="http://exslt.org/common"
                                xmlns:samba="http://www.samba.org/samba/DTD/samba-doc"
                version="1.1"
                extension-element-prefixes="exsl">

<xsl:output method="xml"/>

<xsl:template match="example/title"></xsl:template>

<xsl:template match="example/simplelist/title"></xsl:template>

<!-- Parse all varlistentries and extract those of them which are descriptions of smb.conf
     parameters. We determine them by existence of <anchor> element inside <term> element.
     If <anchor> is there, then its 'id' attribute is translated to lower case and is used
     as basis for file name for that parameter.
-->
<xsl:template match="example">
        <!-- reconstruct varlistentry - not all of them will go into separate files
        and also we must repair the main varlistentry itself.
        -->
        <xsl:variable name="content">
                <xsl:apply-templates/>
        </xsl:variable>
        <!-- Now put varlistentry into separate file _if_ it has anchor associated with it -->
        <xsl:variable name="filename"><xsl:text>examples/</xsl:text><xsl:value-of select="@id"/>.conf</xsl:variable>
        <!-- Debug message for an operator, just to show progress of processing :) -->
        <xsl:message>
                <xsl:text>Writing </xsl:text>
                <xsl:value-of select="$filename"/>
                <xsl:text> for </xsl:text>
                <xsl:value-of select="title"/>
        </xsl:message>
        <!-- Write finally varlistentry to a separate file -->
        <exsl:document href="{$filename}" 
                method="xml" 
                encoding="UTF-8" 
                indent="yes"
                omit-xml-declaration="yes">
                <xsl:copy-of select="$content"/>
        </exsl:document>
</xsl:template>

</xsl:stylesheet>