[xsl] Re parsing element data generated by XSLT within the same stylesheet

["David A. Lee" <dlee@xxxxxxxxxxx>]

I'm trying to learn XSLT (better).   I'm working with an existing 
complicated stylesheet that I need to make changes to.
I have a working solution where I output the XSLT piped to XQuery (which 
I know better) but I'd like to do the whole thing in XSLT.

The basic concept/solution I'm looking for is:  is it possible, and how, 
to re-process generated elements that are not in the source document.

Simplified example: suppose I have a template like this.  Suppose I have 
LOTS of templates like these.

<xsl:template match="v3:renderMultiMedia/v3:caption">
       <p>
           <xsl:call-template name="styleCodeAttr">
               <xsl:with-param name="styleCode" select="@styleCode"/>
               <xsl:with-param name="additionalStyleCode"
               select="'MultiMediaCaption'"/>
           </xsl:call-template>
           <xsl:apply-templates 
select="@*[not(local-name(.)='styleCode')]"/>
           <xsl:apply-templates mode="mixed" select="node()"/>

       </p>

</xsl:template>



What I'd like to do is change every <p>XXX</p> into XXX&#10;

Obviously I can edit every template to change how it generates the
output XML, but I'm wondering is there a way to do this in XSLT by saying
"Re-parse the generated XML by this template".

Right now, as I mentioned, I'm doing this by piping the output into
XQuery where its a trivial thing to change the <p>,
in fact a 2nd pass of XSLT could just as trivially do it. But can it be
done within one invocation ?

Any clues on where to look (I have Mr. Kay's excellent book) appreciated.

Thank you.

--
David A. Lee
dlee@xxxxxxxxxxx  
http://www.calldei.com
http://www.xmlsh.org
812-482-5224