Re: [docbook-apps] Current date?

[Stephane Bortzmeyer <bortzmeyer@nic.fr>]

On Wed, Apr 02, 2003 at 01:30:05PM +0200,
 Rune Enggaard Lausen <rune@enggaard-lausen.dk> wrote 
 a message of 83 lines which said:

> If you are willing to rely on EXSLT support in the XSLT processor, you 
>  could do like I did in our XSL-FO customization layer. It works with 
> Saxon and xsltproc. Don't know about Xalan.

On my Debian 3.0 box, Xalan 1.2 does not support EXSLT. Neither do
Transformiix or Sablotron. So, I changed your stylesheet a bit to
handle non-EXSLT processors in a better way.

<xsl:stylesheet
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:date="http://exslt.org/dates-and-times"
  version='1.0'>

 <xsl:template match="text">
 <!-- Other stuff here ... -->
    <xsl:text>&#10;&#10;&quot; Produced by </xsl:text>
    <xsl:value-of select="system-property('xsl:vendor')"/>
    <xsl:text> (</xsl:text>
    <xsl:value-of select="system-property('xsl:vendor-url')"/>
    <xsl:text>)&#10;</xsl:text>
    <xsl:choose>
      <xsl:when test="function-available('date:date-time')">
	<xsl:text>&quot;   on </xsl:text>
	<xsl:variable name="now" select="date:date-time()"/>
	<xsl:value-of select="date:day-in-month($now)"/>
	<xsl:text> </xsl:text>
	<xsl:value-of select="date:month-name($now)"/>
	<xsl:text> </xsl:text>
	<xsl:value-of select="date:year($now)"/>
	<xsl:text> </xsl:text>
	<xsl:value-of select="date:hour-in-day($now)"/>
	<xsl:text>:</xsl:text>
	<xsl:value-of select="date:minute-in-hour($now)"/>
	<xsl:text>:</xsl:text>
	<xsl:value-of select="date:second-in-minute($now)"/> 
	<xsl:text>&#10;</xsl:text>
      </xsl:when>
      <xsl:otherwise>
	<xsl:text>&quot;   Current date not found, your XSL processor 
&quot;   does not support EXSLT &lt;http://exslt.org/&gt; extensions :-(&#10;</xsl:text>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>