XML based programming language

[stefaan]

> Don't you think the lex/yacc combo is complex even in anything in
> real-life?
If real-life means: C++, then yes, it is impossible :)
If real-life means: some domain specific language, then it is ok.

>The "XML tree simplification implementations" (as Elementtree
> can be considered) has other complex tasks to do.

I fully agree. Perhaps I need a validating parser with user-definable
hooks for semantic actions. This would be a layer on top of
Elementtree.