Allow logical combinations inside logical combinations

[ErikTheBerik]

I am trying to add logical combinations that have logical combinations inside but I get the compile error "Have combination of combination". I don't quite understand why this is not allowed.

Do I need to add a special flag for these "complex" combinations? Is there any way of doing this except replacing the logical combination id with its logical combination recursively?

ex: 1:/hi/ 2:/hello/ 3:/how/ 4:/are/ 5:/you/ 6:/ 1 | 2 /C 7:/ 3 & 4 & 5 /C 8:/ 6 & 7 /C

Expression 8 would become: (1 | 2 ) & (3 & 4 & 5).

It just feels like a natural thing to do with logical combinations.