source: vbox/trunk/doc/manual/docbook-refentry-to-manpage.xsl@ 94480

<?xml version="1.0"?>
<!--
    docbook-to-man.xsl:
        XSLT stylesheet that renders a refentry into a troff manpage.

    Copyright (C) 2006-2020 Oracle Corporation

    This file is part of VirtualBox Open Source Edition (OSE), as
    available from http://www.virtualbox.org. This file is free software;
    you can redistribute it and/or modify it under the terms of the GNU
    General Public License (GPL) as published by the Free Software
    Foundation, in version 2 as it comes in the "COPYING" file of the
    VirtualBox OSE distribution. VirtualBox OSE is distributed in the
    hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
-->

<xsl:stylesheet
  version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

  <xsl:import href="manpages/docbook.xsl"/>

  <!--
  <xsl:output method="xml" version="1.0" encoding="utf-8" indent="yes"/>
  <xsl:strip-space elements="*"/>
  -->

  <!--
      Extract manual's date from an *info/pubdate node (cf.
      get.refentry.date).  Detect RCS Date keyword.
  -->
  <xsl:template match="pubdate">
    <xsl:choose>
      <!-- careful with that keyword -->
      <xsl:when test="starts-with(text(), concat('$', 'Date:'))">
        <!-- Fetch the ISO 8601 date from inside -->
        <xsl:value-of select="substring(text(), 8, 10)"/>
      </xsl:when>
      <xsl:otherwise>
        <!-- Use as-is -->
        <xsl:value-of select="text()"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

</xsl:stylesheet>