Alfredo Braunstein wrote:
> Can I do it?
> 
> hasParagraphs is never used in the code, and we need numParagraphs
> for having PosIterator/Cursor::operator--

Who could possibly object? Go for it.

> PS: should I drop PosIterator and try to make Cursor::operator++/--
> operative?

Why not make PosIterator fully functional and then think about 
implementing Cursor in terms of PosIterator?

-- 
Angus

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