access given to parent entry

[François Beretti <francois.beretti@enatel.com>]

Hi,

I know that it is possible to give access on an entry to its parent (or 
grand-parent) entry, but it needs to write awful access control rules 
based on regular expressions.
But is it planned to implement a "by parent write" syntax ?
We could also imagine "by parent[3] write", which would mean "access is 
given to the parent of the parent of the parent of the entry"

I would find it very useful and elegant.

François