Implementation of the Regexp Extension Package for XSLT.
This package implements the regular expression extension following the rules given by {@link exslt.org}.
How to use:
The namespace for this package is com.linkwerk.util.RegexpEx
Typically, the stylesheet will look like:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:regexp="com.linkwerk.util.Regexp"
extension-element-prefixes="regexp">
...
</xsl:stylesheet>