<xsl:function name="f:mismatch-position" as="xs:integer">
An alternative definition, that appears to give the same results is:
<xsl:function name="f:mismatch2" as="xs:integer?">
<xsl:param name="a" as="xs:string" />
<xsl:param name="b" as="xs:string" />
<xsl:variable name="aa"
select="translate($a,'.+*\{}[]','')"/>
<xsl:variable name="bb"
select="translate($b,'.+*\{}[]','')"/>
<xsl:variable name="r"
select="concat('^:',replace($bb,'.','($0'),replace($bb,'.',')?'),'.*')"/>
<xsl:sequence select="1+string-length(replace(concat(':',$aa),$r,'$1'))"/>
</xsl:function>
If $b is long, this might stretch the capabilities of the regexp engine
though....
David
________________________________________________________________________
The Numerical Algorithms Group Ltd is a company registered in England
and Wales with company number 1249803. The registered office is:
Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.
This e-mail has been scanned for all viruses by Star. The service is
powered by MessageLabs.
________________________________________________________________________
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--