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[xsl] variable and html code

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Sorry to ask again so soon for help about this code.

In my recursion, only the last step is correctly output with the html.

I've replaced all the *value-of * by *copy-of*, as mentioned in the FAQ for
variable call ("mot" means 'word', it's a one word string, so no need to
change it : I've tried anyway it complexified all but didn't do better)

And I can't put my eyes on the bug.



<!-- Gets text nodes and send them to "gloss" template for treatment -->
<xsl:template match="text()">
  <xsl:variable name="replaced_text">
        <xsl:call-template name="gloss">
             <xsl:with-param name="input_text">
                   <xsl:copy-of select="."/>
             </xsl:with-param>
        </xsl:call-template>
  </xsl:variable>
    <xsl:copy-of select="$replaced_text" />
</xsl:template>


<xsl:template name="gloss">
<!-- takes the first word in dictionnary and sends the text nodes
to "links" for treatment-->
<xsl:param name="input_text"/>
<xsl:param name="pos">1</xsl:param>
<xsl:param name="word" select="(document('mongloss.xml')//mot)[1]"/>
 <xsl:variable name="addlinks">
     <xsl:call-template name="links">
          <xsl:with-param name="input_text">
               <xsl:copy-of select="$input_text"/>
          </xsl:with-param>
          <xsl:with-param name="word"
select="(document('mongloss.xml')//mot)[$pos]" />
          <xsl:with-param name="pos" select="$pos" />
     </xsl:call-template>
 </xsl:variable>
<!--Calls the same template with next word of the dictionnary if there is
one-->
<xsl:choose>
    <xsl:when test="$pos &lt; count(document('mongloss.xml')//mot)">
         <xsl:call-template name="gloss">
              <xsl:with-param name="input_text">
                   <xsl:copy-of select="$addlinks"/>
              </xsl:with-param>
              <xsl:with-param name="pos" select="$pos + 1" />
         </xsl:call-template>
    </xsl:when>
    <xsl:otherwise>
          <xsl:copy-of select="$addlinks"/>
    </xsl:otherwise>
</xsl:choose>
</xsl:template>



<!-- Parses the text node checking for the dictionnary word.
Adds a <a> element around the word in the string.
Starts with the first part of string, and recalls
the template with the rest of the string-->
<xsl:template name="links">
    <xsl:param name="input_text"/>
    <xsl:param name="word"/>
    <xsl:param name="pos">1</xsl:param>
  <xsl:choose>
    <xsl:when test="contains($input_text, $word)">
         <xsl:copy-of select="substring-before($input_text, $word)"/>
          <xsl:element name="a">
              <xsl:attribute name="href">
                 <xsl:value-of
select="(document('mongloss.xml')//mot)[$pos]/following-sibling::classe"/>
              </xsl:attribute>
              <xsl:value-of select="$word"/>
           </xsl:element>
         <xsl:call-template name="links">
              <xsl:with-param name="input_text" >
                    <xsl:copy-of select="substring-after($input_text,
$word)"/>
              </xsl:with-param>
               <xsl:with-param name="word" select="$word"/>
           </xsl:call-template>
    </xsl:when>
    <xsl:otherwise>
         <xsl:copy-of select="$input_text"/>
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>


If someone can spot the mistake or tell me what other trap of variable I
fell in, thanks a lot.
François


If only the Jeni Tennison exemple in "string replacement" used html code...
;-)


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