45 lines
1.6 KiB
XML
45 lines
1.6 KiB
XML
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<refentry xmlns="http://docbook.org/ns/docbook"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:exsl="http://exslt.org/common"
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xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
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xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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version="5.0" xml:id="exsl.node.set.available">
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<refmeta>
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<refentrytitle>exsl.node.set.available</refentrytitle>
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<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>exsl.node.set.available</refname>
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<refpurpose>Is the test function-available('exsl:node-set') true?</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<src:fragment xml:id="exsl.node.set.available.frag"><xsl:param name="exsl.node.set.available">
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<xsl:choose>
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<xsl:when exsl:foo="" xmlns:exsl="http://exslt.org/common"
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test="function-available('exsl:node-set') or
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contains(system-property('xsl:vendor'),
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'Apache Software Foundation')">1</xsl:when>
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<xsl:otherwise>0</xsl:otherwise>
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</xsl:choose>
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</xsl:param>
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</src:fragment>
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</refsynopsisdiv>
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<refsection><info><title>Description</title></info>
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<para>If non-zero,
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then the exsl:node-set() function is available to be used in
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the stylesheet.
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If zero, then the function is not available.
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This param automatically detects the presence of
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the function and does not normally need to be set manually.</para>
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<para>This param was created to handle a long-standing
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bug in the Xalan processor that fails to detect the
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function even though it is available.</para>
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</refsection>
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</refentry>
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