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Re: word wrap


As posted before following problem
>  >
>
>for node text I am using following template to incert <br/> tag
><xsl:template name="textwrapbb">
>	<xsl:param name="Text"/>
><xsl:value-of select="substring(Text, 1, 30)"/>
><br></br>
>   <xsl:variable name="rest" select="substring($Text, 31)" />
>   <xsl:if test="string-length($rest) &gt; 30">
>     <xsl:call-template name="textwrap">
>       <xsl:with-param name="Text" select="$rest" />
>     </xsl:call-template>
>   </xsl:if>
>  </xsl:template>
></xsl:stylesheet>
>
>My Env. is saxon and java
>and it gives following error
>
>java.lang.StackOverflowError
>t com.icl.saxon.ContentImpl.appendValue(ContentImpl.java:57)
>t com.icl.saxon.ParentNodeImpl.getValue(ParentNodeImpl.java:83)
>t com.icl.saxon.expr.NodeSetIntent.asString(NodeSetIntent.java:57)
>t com.icl.saxon.functions.Substring.eval(Substring.java:29)
>can any one tell me how to use recursive template with saxon parser
>
>or how to do word wrap template .
>  And you repplied that saxon 3.2 dosent support tail recursion.
   So please can you tell me how  to check in a string any word larger then 
20 letter and if it exist break it in 20 letter peaces without using tail 
recursion.oterwise my template is becoming large as my string is larger then 
300 letters.
Thanks'
ajrapa

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