After the business of writing and some modification, I release my one proposal. Some bodies may read it, if you like to know some current XQuery and related tooling knowledge, and even if you do not use eclipse. I think it is a good reading(shamelessly)^_^
The blogspot's blog page is difficult to use. I try to blog and post by the google docs. Hope it will give me a better user experience.
For next M0a, I will do some bug-fixing jobs, and push the parser to 90-95% satisfaction. I re-examine the disambiguity condition mentioned in my former post. And I find the precedence of my expression is in reverse. It is interesting work to try to fix the problem in next days.