lxpath, variables

[pgundlach]

<Layout xmlns="urn:speedata.de:2009/publisher/en"
    xmlns:sd="urn:speedata:2009/publisher/functions/en">

    <Pageformat height="6cm" width="7cm"></Pageformat>

    <Record element="data">
        <SetVariable variable="myvar">
            <Element name="Foo">
                <Attribute name="attr" select="'foo1'"/>
            </Element>
            <Element name="Bar">
                <Attribute name="attr" select="'bar1'"/>
            </Element>
        </SetVariable>

        <SetVariable variable="myvar2">
            <Copy-of select="$myvar/*,$myvar/*" />
            <Element name="Foo">
                <Attribute name="attr" select="'foo2'"/>
            </Element>
        </SetVariable>
        <ForAll select="$myvar2/Foo">
            <Message select="@attr"></Message>
        </ForAll>
    </Record>
</Layout>

gives

·   Message: foo1 (line=23,page=1)
·   Message: foo1 (line=23,page=1)
·   Message: foo1 (line=23,page=1)
·   Message: foo2 (line=23,page=1)

(one foo1 too many)