<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>refentry.source.fallback.profile</title><link rel="stylesheet" type="text/css" href="../reference.css"><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="../index.html" title="DocBook XSL Stylesheets: Reference Documentation"><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"><link rel="copyright" href="copyright.html" title="License"></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"><a name="refentry.source.fallback.profile"></a><div class="titlepage"></div> <div class="refnamediv"><h2><span class="refentrytitle">refentry.source.fallback.profile</span></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[not(@class = 'date')][1]/node()</xsl:param> </pre> </div> <div class="refsection"><a name="idp7693696"></a><h2>Description</h2> <p>The value of <a href="../manpages/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/tdg5/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="../manpages/refentry.source.name.profile.html"><em class="parameter"><code>refentry.source.name.profile</code></em></a> and <a href="../manpages/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="../manpages/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="../manpages/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>