[basex-talk] Update facility

[meumapple]

I have written a function consisting in a copy/modify expression:

declare function local:mine($s)
{
copy $e:= $s
modify (...)
return $e
};

It seems it is not possible to somehow make it recursive ( ... return 
local:mine($e) ): can anyone confirm this? What is the best way to have a 
recursive function while using the update facility?

Best,
Giuseppe