> I haven't looked at markers too closely, but I would tend to think that, > in the first case, block c is the last-starting-within-page. Blocks a, > b and c all qualify; they all have an is-first trait of "true". So > which one follows all others in the area tree, *in pre-order traversal > order*? Pre-order traversal gives us a, b, c. So c "follows in the > area tree any other similarly constrained area. > > Then the column break would have no impact on the selection.
I re-read that part and what you say makes sense now. It's all very confusing. > It seems to me that the "hierarchy" is not the same as the area tree or > fo tree hierarchy. It is a unique hierarchy constructed by applying the > constraints on the qualifying areas. The boundary conditions impose > absolute constraints - violate one and you are out. But the other > conditions are not absolute, and they, along with actual page for > multi-page boundaries, are used to construct the hierarchy. > > I think. > > Peter --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
