Making generalized Trie type in D

[Roman D. Boiko]

On Monday, 11 June 2012 at 18:23:39 UTC, Roman D. Boiko wrote:
> On Monday, 11 June 2012 at 18:16:45 UTC, Dmitry Olshansky wrote:
>> I meant an operation pseudo-XOR x P^ y where x is part of 
>> snapshot and y is part of diff page.
>>
>> x P^ y == x      when y == T.init
>> x P^ y == y      when y != T.init
> I understood, just mentioned some alternatives (maybe not 
> reasonable given your trie implementation).
Or probably not understood :)

Why pseudo?