i checked http://www.w3.org/TR/xpath-functions/ and, in the
list of functions on strings, i saw a number of string
functions but not one to simply reverse a string, which i
would have thought
would be fairly obvious.
How often does one need to reverse a string?
It's easily done in XPath 2.0 as
string-join(
for $i in string-length($in) to 1 return substring($in, $i, 1),
"")
or using a recursive function if you find that more elegant.
Michael Kay
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list