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<title>refentry.source.fallback.profile</title><link rel="stylesheet" href="../ref.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.0"><link rel="start" href="index.html" title="Manpages Parameter Reference"><link rel="up" href="refmeta.html" title="Refentry metadata gathering"><link rel="prev" href="refentry.manual.fallback.profile.html" title="refentry.manual.fallback.profile"><link rel="next" href="th.html" title="Page header/footer"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">refentry.source.fallback.profile</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="refentry.manual.fallback.profile.html">Prev</a> </td><th width="60%" align="center">Refentry metadata gathering</th><td width="20%" align="right"> <a accesskey="n" href="th.html">Next</a></td></tr></table><hr></div><div class="refentry" lang="en"><a name="refentry.source.fallback.profile"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>refentry.source.fallback.profile — Specifies profile of "fallback" for refentry "source" data</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><a name="refentry.source.fallback.profile.frag"></a><pre class="programlisting">
<xsl:param name="refentry.source.fallback.profile">
refmeta/refmiscinfo[1]/node()</xsl:param>
</pre></div><div class="refsect1" lang="en"><a name="d0e1756"></a><h2>Description</h2><p>The value of
<a href="refentry.source.fallback.profile.html"><em class="parameter"><code>refentry.source.fallback.profile</code></em></a> is a string
representing an XPath expression. It is evaluated at run-time and used
only if no "source" data can be found by other means (that is, either
using the <a href="http://docbook.org/tdg/en/html/refentry.html"><code class="sgmltag-element">refentry</code></a> metadata-gathering logic "hard coded" in
the stylesheets, or the value of the
<a href="refentry.source.name.profile.html"><em class="parameter"><code>refentry.source.name.profile</code></em></a> and
<a href="refentry.version.profile.html"><em class="parameter"><code>refentry.version.profile</code></em></a> parameters, if those
are enabled).</p><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Important</h3><p>Depending on which XSLT engine you run, either the EXSLT
<code class="function">dyn:evaluate</code> extension function (for xsltproc or
Xalan) or <code class="function">saxon:evaluate</code> extension function (for
Saxon) are used to dynamically evaluate the value of
<a href="refentry.source.fallback.profile.html"><em class="parameter"><code>refentry.source.fallback.profile</code></em></a> at
run-time. If you don't use xsltproc, Saxon, Xalan -- or some other
XSLT engine that supports <code class="function">dyn:evaluate</code> -- you
must manually disable fallback processing by setting an empty value
for the <a href="refentry.source.fallback.profile.html"><em class="parameter"><code>refentry.source.fallback.profile</code></em></a>
parameter.</p></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="refentry.manual.fallback.profile.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="refmeta.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="th.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">refentry.manual.fallback.profile </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Page header/footer</td></tr></table></div></body></html>