Exslt–Stale by 9 Years
Part of the exslt specifications include defining name spaces for their xslt extensions. I find it fairly amazing that most of the namespace definition pages (for example
http://exslt.org/strings and
http://exslt.org/dates-and-times) are still undefined. It’s somewhat deceptive, because when you are trying to implement a portion of the library incorrectly, the error message that the MSXML parser will typically say that their are no function definitions at http://exslt.org/dates-and-times. What the error actually means is that the function you are trying to use does not exist in the library you are importing.