-->

                xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"

                exclude-result-prefixes="doc"

                version='1.0'

                xml:lang="en">

     $Id: string.xsl,v 1.1 2004/07/17 20:40:15 stevecheng Exp $

     ********************************************************************

     (C) 2003-2004 Steve Cheng <stevecheng@users.sourceforge.net>

     Part of docbook2X.  String utility functions.

     See ../../COPYING for the copyright status of this software.

     ******************************************************************** -->

<xsl:template name="string-subst">

  <xsl:param name="content" select="''"/>

  <xsl:param name="replace" select="''"/>

  <xsl:param name="with" select="''"/>

  <xsl:choose>

    <xsl:when test="not(contains($content,$replace))">

      <xsl:value-of select="$content"/>

    </xsl:when>

    <xsl:otherwise>

      <xsl:value-of select="substring-before($content,$replace)"/>

      <xsl:value-of select="$with"/>

      <xsl:call-template name="string-subst">

             select="substring-after($content,$replace)"/>

        <xsl:with-param name="replace" select="$replace"/>

        <xsl:with-param name="with" select="$with"/>

      </xsl:call-template>

    </xsl:otherwise>

  </xsl:choose>

</xsl:template>

</xsl:stylesheet>