[challenge] To implement XPath 2.0 in D

[Kagamin]

Justin Johansson Wrote:

> Is D2 suitable to implementing the W3C specifications
> for XPath 2.0, and particularly the XPath & XQuery Data
> Model (XDM), with both coding succinctness and runtime
> time and space efficiency?

First you should implement DOM. The hardest part will be standard compliance. And making it time and space efficient will require a rewrite (custom string class for sure).