Re: Comments about the spec

> 	2) normalized(m) which concatenate adjacent strings,

It doesn't quite concatenate adjacent strings.  Rather it is a judgment 
that asserts that a sequence contains no adjacent strings.

Probably beter to call it something like

  textIsNormalized(m)

to avoid confusion with the normalizeWhiteSpace() in 6.2.10.  Or maybe 
normalizeWhiteSpace should be collapseWhiteSpace instead.

James