[Xsltforms-support] xalan infinite loop

[Christian M. <chr...@mu...>]

Hi,
 I have a very large xform I want to render with xsltforms in exist db. I
can render it in the browser allthought it takes a minute also xsltproc and
saxon 6.5.5 does the job xalan however fails because the recursion in
<xsl:template xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
name="getName">
<xsl:param name="s"/>
<xsl:param name="r"/>
<xsl:choose>
<xsl:when test="$s = ''"><xsl:value-of select="$r"/></xsl:when>
<xsl:otherwise>
<xsl:variable name="c" select="substring($s,1,1)"/>
<xsl:choose>
<xsl:when
test="contains('_.-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',$c)
or ($c=':' and not(contains($r,$c)))">
<xsl:call-template name="getName">
<xsl:with-param name="s" select="substring($s,2)"/>
<xsl:with-param name="r" select="concat($r,$c)"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise><xsl:value-of select="$r"/></xsl:otherwise>
</xsl:choose>
</xsl:otherwise>
</xsl:choose>
</xsl:template>

never exits.  This at least shows in the oxigen xslt debugger.

maybe it is a problem of xalan but I thought you might want to know.
cheers