Comment by riedel

This was as I remember under development at the time. However, if working on bounded memory on communication buffers it, without remembering all the details, it was a pain not because of XSLT but mostly its interactions with XPATH. I was at the time formally looking into hedge grammars and visibly pushdown automata as formal basis, but to me it seemed at the time, that formal complexity was unnecessarily pushed beyond what was straightforward feasible. As I said it was about transforming binary (intermediate) representations of XML. Use case was actually to build message middlewares/routers for IoT stuff at the time. IMHO also the picked binary XML standards where mostly the wrong choice for small embedded systems (interestingly MPEG 7 is btw one of the few standards that supports rather nice streaming binary XML. I think however it is only used in digital broadcasting)